From c29dc2d771411850777eb027756b12106b5f6cd5 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Mon, 18 Mar 2013 15:33:39 +0800
Subject: [PATCH 001/169] net: fec: handle optional clk_ptp more gracefully

When the optional clk_ptp is absent, we can just set it to NULL, and
clk API will just handle it gracefully.  It saves us from checking
clk_ptp whenever calling into clk API.

Also since clk_ptp is optional, the "ret" variable shouldn't be set
in case that the clock is absent.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/freescale/fec.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index 911d0253dbb2..6d965bb32908 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -1806,14 +1806,13 @@ fec_probe(struct platform_device *pdev)
 	fep->bufdesc_ex =
 		pdev->id_entry->driver_data & FEC_QUIRK_HAS_BUFDESC_EX;
 	if (IS_ERR(fep->clk_ptp)) {
-		ret = PTR_ERR(fep->clk_ptp);
+		fep->clk_ptp = NULL;
 		fep->bufdesc_ex = 0;
 	}
 
 	clk_prepare_enable(fep->clk_ahb);
 	clk_prepare_enable(fep->clk_ipg);
-	if (!IS_ERR(fep->clk_ptp))
-		clk_prepare_enable(fep->clk_ptp);
+	clk_prepare_enable(fep->clk_ptp);
 
 	reg_phy = devm_regulator_get(&pdev->dev, "phy");
 	if (!IS_ERR(reg_phy)) {
@@ -1878,8 +1877,7 @@ failed_irq:
 failed_regulator:
 	clk_disable_unprepare(fep->clk_ahb);
 	clk_disable_unprepare(fep->clk_ipg);
-	if (!IS_ERR(fep->clk_ptp))
-		clk_disable_unprepare(fep->clk_ptp);
+	clk_disable_unprepare(fep->clk_ptp);
 failed_pin:
 failed_clk:
 	iounmap(fep->hwp);

From daa7d392ffe67e698ee442694276061624b4b0a1 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Tue, 29 Jan 2013 15:46:11 +0100
Subject: [PATCH 002/169] net: freescale: fec: add support for optional
 enet_out clk

Some MX28 boards need the internal enet_out clock to be enabled. So, do
this in the driver iff the clock was referenced via devicetree.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/freescale/fec.c | 10 ++++++++++
 drivers/net/ethernet/freescale/fec.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index 6d965bb32908..dd098ea44d48 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -1802,6 +1802,11 @@ fec_probe(struct platform_device *pdev)
 		goto failed_clk;
 	}
 
+	/* enet_out is optional, depends on board */
+	fep->clk_enet_out = devm_clk_get(&pdev->dev, "enet_out");
+	if (IS_ERR(fep->clk_enet_out))
+		fep->clk_enet_out = NULL;
+
 	fep->clk_ptp = devm_clk_get(&pdev->dev, "ptp");
 	fep->bufdesc_ex =
 		pdev->id_entry->driver_data & FEC_QUIRK_HAS_BUFDESC_EX;
@@ -1812,6 +1817,7 @@ fec_probe(struct platform_device *pdev)
 
 	clk_prepare_enable(fep->clk_ahb);
 	clk_prepare_enable(fep->clk_ipg);
+	clk_prepare_enable(fep->clk_enet_out);
 	clk_prepare_enable(fep->clk_ptp);
 
 	reg_phy = devm_regulator_get(&pdev->dev, "phy");
@@ -1877,6 +1883,7 @@ failed_irq:
 failed_regulator:
 	clk_disable_unprepare(fep->clk_ahb);
 	clk_disable_unprepare(fep->clk_ipg);
+	clk_disable_unprepare(fep->clk_enet_out);
 	clk_disable_unprepare(fep->clk_ptp);
 failed_pin:
 failed_clk:
@@ -1903,6 +1910,7 @@ fec_drv_remove(struct platform_device *pdev)
 	clk_disable_unprepare(fep->clk_ptp);
 	if (fep->ptp_clock)
 		ptp_clock_unregister(fep->ptp_clock);
+	clk_disable_unprepare(fep->clk_enet_out);
 	clk_disable_unprepare(fep->clk_ahb);
 	clk_disable_unprepare(fep->clk_ipg);
 	for (i = 0; i < FEC_IRQ_NUM; i++) {
@@ -1933,6 +1941,7 @@ fec_suspend(struct device *dev)
 		fec_stop(ndev);
 		netif_device_detach(ndev);
 	}
+	clk_disable_unprepare(fep->clk_enet_out);
 	clk_disable_unprepare(fep->clk_ahb);
 	clk_disable_unprepare(fep->clk_ipg);
 
@@ -1945,6 +1954,7 @@ fec_resume(struct device *dev)
 	struct net_device *ndev = dev_get_drvdata(dev);
 	struct fec_enet_private *fep = netdev_priv(ndev);
 
+	clk_prepare_enable(fep->clk_enet_out);
 	clk_prepare_enable(fep->clk_ahb);
 	clk_prepare_enable(fep->clk_ipg);
 	if (netif_running(ndev)) {
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index eb4372962839..feabcb6a78b4 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -207,6 +207,7 @@ struct fec_enet_private {
 
 	struct clk *clk_ipg;
 	struct clk *clk_ahb;
+	struct clk *clk_enet_out;
 	struct clk *clk_ptp;
 
 	/* The saved address of a sent-in-place packet/buffer, for skfree(). */

From f231a9fe7f802962ac225e56c91597680e282186 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Tue, 29 Jan 2013 15:46:12 +0100
Subject: [PATCH 003/169] ARM: dts: mxs: add enet_out clock to devicetree

Put the clock to the devicetree, so the driver can take care of it
later. Then, we don't have to do the enabling as a workaround in board
init.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
[shawn.guo: add enet_out into imx28.dtsi and overwrite it for m28evk]
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/boot/dts/imx28-m28evk.dts | 2 ++
 arch/arm/boot/dts/imx28.dtsi       | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index 6ce3d17c3a29..3d2e1a491335 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -221,6 +221,8 @@
 			phy-mode = "rmii";
 			pinctrl-names = "default";
 			pinctrl-0 = <&mac0_pins_a>;
+			clocks = <&clks 57>, <&clks 57>;
+			clock-names = "ipg", "ahb";
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 64af2381c1b0..9a7adaa4e4fb 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -943,8 +943,8 @@
 			compatible = "fsl,imx28-fec";
 			reg = <0x800f0000 0x4000>;
 			interrupts = <101>;
-			clocks = <&clks 57>, <&clks 57>;
-			clock-names = "ipg", "ahb";
+			clocks = <&clks 57>, <&clks 57>, <&clks 64>;
+			clock-names = "ipg", "ahb", "enet_out";
 			status = "disabled";
 		};
 

From d260a7af0fbd2257b3d88b3e72b8b11a0398f796 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Mon, 18 Mar 2013 15:59:24 +0800
Subject: [PATCH 004/169] ARM: mxs: remove unneeded enet_out clk initialization

With fec driver taking care of enet_out clk, most of board setup
do not need to enable enet_out clk.  So remove them.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/mach-mxs/mach-mxs.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index 16870bf853b8..6a4e11824ec9 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -360,7 +360,6 @@ static inline void enable_clk_enet_out(void)
 
 static void __init imx28_evk_init(void)
 {
-	enable_clk_enet_out();
 	update_fec_mac_prop(OUI_FSL);
 
 	mxsfb_pdata.mode_list = mx28evk_video_modes;
@@ -391,11 +390,6 @@ static void __init m28evk_init(void)
 	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
 }
 
-static void __init sc_sps1_init(void)
-{
-	enable_clk_enet_out();
-}
-
 static int apx4devkit_phy_fixup(struct phy_device *phy)
 {
 	phy->dev_flags |= MICREL_PHY_50MHZ_CLK;
@@ -494,7 +488,6 @@ static void __init tx28_post_init(void)
 
 static void __init cfa10049_init(void)
 {
-	enable_clk_enet_out();
 	update_fec_mac_prop(OUI_CRYSTALFONTZ);
 
 	mxsfb_pdata.mode_list = cfa10049_video_modes;
@@ -506,14 +499,11 @@ static void __init cfa10049_init(void)
 
 static void __init cfa10037_init(void)
 {
-	enable_clk_enet_out();
 	update_fec_mac_prop(OUI_CRYSTALFONTZ);
 }
 
 static void __init apf28_init(void)
 {
-	enable_clk_enet_out();
-
 	mxsfb_pdata.mode_list = apf28dev_video_modes;
 	mxsfb_pdata.mode_count = ARRAY_SIZE(apf28dev_video_modes);
 	mxsfb_pdata.default_bpp = 16;
@@ -538,8 +528,6 @@ static void __init mxs_machine_init(void)
 		cfa10049_init();
 	else if (of_machine_is_compatible("armadeus,imx28-apf28"))
 		apf28_init();
-	else if (of_machine_is_compatible("schulercontrol,imx28-sps1"))
-		sc_sps1_init();
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     mxs_auxdata_lookup, NULL);

From 9e5485791b805e3235ba5fb53d140881dbbe79be Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Wed, 13 Mar 2013 13:37:11 +0800
Subject: [PATCH 005/169] video: mxsfb: use devm_* managed functions

Use devm_* managed functions to make code a little cleaner.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 drivers/video/mxsfb.c | 50 ++++++++++++++-----------------------------
 1 file changed, 16 insertions(+), 34 deletions(-)

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 45169cbaba6e..69fb3f1d1e12 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -802,23 +802,19 @@ static int mxsfb_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	if (!request_mem_region(res->start, resource_size(res), pdev->name))
-		return -EBUSY;
-
 	fb_info = framebuffer_alloc(sizeof(struct mxsfb_info), &pdev->dev);
 	if (!fb_info) {
 		dev_err(&pdev->dev, "Failed to allocate fbdev\n");
-		ret = -ENOMEM;
-		goto error_alloc_info;
+		return -ENOMEM;
 	}
 
 	host = to_imxfb_host(fb_info);
 
-	host->base = ioremap(res->start, resource_size(res));
-	if (!host->base) {
+	host->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(host->base)) {
 		dev_err(&pdev->dev, "ioremap failed\n");
-		ret = -ENOMEM;
-		goto error_ioremap;
+		ret = PTR_ERR(host->base);
+		goto fb_release;
 	}
 
 	host->pdev = pdev;
@@ -829,13 +825,13 @@ static int mxsfb_probe(struct platform_device *pdev)
 	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
 	if (IS_ERR(pinctrl)) {
 		ret = PTR_ERR(pinctrl);
-		goto error_getpin;
+		goto fb_release;
 	}
 
-	host->clk = clk_get(&host->pdev->dev, NULL);
+	host->clk = devm_clk_get(&host->pdev->dev, NULL);
 	if (IS_ERR(host->clk)) {
 		ret = PTR_ERR(host->clk);
-		goto error_getclock;
+		goto fb_release;
 	}
 
 	panel_enable = of_get_named_gpio_flags(pdev->dev.of_node,
@@ -850,14 +846,15 @@ static int mxsfb_probe(struct platform_device *pdev)
 			dev_err(&pdev->dev,
 				"failed to request gpio %d: %d\n",
 				panel_enable, ret);
-			goto error_panel_enable;
+			goto fb_release;
 		}
 	}
 
-	fb_info->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
+	fb_info->pseudo_palette = devm_kzalloc(&pdev->dev, sizeof(u32) * 16,
+					       GFP_KERNEL);
 	if (!fb_info->pseudo_palette) {
 		ret = -ENOMEM;
-		goto error_pseudo_pallette;
+		goto fb_release;
 	}
 
 	INIT_LIST_HEAD(&fb_info->modelist);
@@ -866,7 +863,7 @@ static int mxsfb_probe(struct platform_device *pdev)
 
 	ret = mxsfb_init_fbinfo(host);
 	if (ret != 0)
-		goto error_init_fb;
+		goto fb_release;
 
 	for (i = 0; i < pdata->mode_count; i++)
 		fb_add_videomode(&pdata->mode_list[i], &fb_info->modelist);
@@ -883,7 +880,7 @@ static int mxsfb_probe(struct platform_device *pdev)
 	ret = register_framebuffer(fb_info);
 	if (ret != 0) {
 		dev_err(&pdev->dev,"Failed to register framebuffer\n");
-		goto error_register;
+		goto fb_destroy;
 	}
 
 	if (!host->enabled) {
@@ -896,22 +893,12 @@ static int mxsfb_probe(struct platform_device *pdev)
 
 	return 0;
 
-error_register:
+fb_destroy:
 	if (host->enabled)
 		clk_disable_unprepare(host->clk);
 	fb_destroy_modelist(&fb_info->modelist);
-error_init_fb:
-	kfree(fb_info->pseudo_palette);
-error_pseudo_pallette:
-error_panel_enable:
-	clk_put(host->clk);
-error_getclock:
-error_getpin:
-	iounmap(host->base);
-error_ioremap:
+fb_release:
 	framebuffer_release(fb_info);
-error_alloc_info:
-	release_mem_region(res->start, resource_size(res));
 
 	return ret;
 }
@@ -920,19 +907,14 @@ static int mxsfb_remove(struct platform_device *pdev)
 {
 	struct fb_info *fb_info = platform_get_drvdata(pdev);
 	struct mxsfb_info *host = to_imxfb_host(fb_info);
-	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
 	if (host->enabled)
 		mxsfb_disable_controller(fb_info);
 
 	unregister_framebuffer(fb_info);
-	kfree(fb_info->pseudo_palette);
 	mxsfb_free_videomem(host);
-	iounmap(host->base);
-	clk_put(host->clk);
 
 	framebuffer_release(fb_info);
-	release_mem_region(res->start, resource_size(res));
 
 	platform_set_drvdata(pdev, NULL);
 

From 4aa02c7cbb6816913554dc18ff750a70a4ace796 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Wed, 13 Mar 2013 14:03:12 +0800
Subject: [PATCH 006/169] video: mxsfb: remove fb_phys/fb_size from
 platform_data

There is no in-tree users of mxsfb_platform_data fb_phys/fb_size.
With CMA support in the kernel, there is no real need for platform to
reserve memory and pass address and size into driver via platform_data.
So let's remove fb_phys/fb_size from mxsfb_platform_data to ease full
device tree adoption.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 drivers/video/mxsfb.c | 39 +++++++--------------------------------
 include/linux/mxsfb.h |  9 ---------
 2 files changed, 7 insertions(+), 41 deletions(-)

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 69fb3f1d1e12..9e8740bade32 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -168,7 +168,6 @@ struct mxsfb_info {
 	unsigned ld_intf_width;
 	unsigned dotclk_delay;
 	const struct mxsfb_devdata *devdata;
-	int mapped;
 	u32 sync;
 };
 
@@ -686,7 +685,7 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	struct mxsfb_platform_data *pdata = host->pdev->dev.platform_data;
 	dma_addr_t fb_phys;
 	void *fb_virt;
-	unsigned fb_size = pdata->fb_size;
+	unsigned fb_size;
 
 	fb_info->fbops = &mxsfb_ops;
 	fb_info->flags = FBINFO_FLAG_DEFAULT | FBINFO_READS_FAST;
@@ -706,30 +705,12 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	host->ld_intf_width = pdata->ld_intf_width;
 
 	/* Memory allocation for framebuffer */
-	if (pdata->fb_phys) {
-		if (!fb_size)
-			return -EINVAL;
+	fb_size = SZ_2M;
+	fb_virt = alloc_pages_exact(fb_size, GFP_DMA);
+	if (!fb_virt)
+		return -ENOMEM;
 
-		fb_phys = pdata->fb_phys;
-
-		if (!request_mem_region(fb_phys, fb_size, host->pdev->name))
-			return -ENOMEM;
-
-		fb_virt = ioremap(fb_phys, fb_size);
-		if (!fb_virt) {
-			release_mem_region(fb_phys, fb_size);
-			return -ENOMEM;
-		}
-		host->mapped = 1;
-	} else {
-		if (!fb_size)
-			fb_size = SZ_2M; /* default */
-		fb_virt = alloc_pages_exact(fb_size, GFP_DMA);
-		if (!fb_virt)
-			return -ENOMEM;
-
-		fb_phys = virt_to_phys(fb_virt);
-	}
+	fb_phys = virt_to_phys(fb_virt);
 
 	fb_info->fix.smem_start = fb_phys;
 	fb_info->screen_base = fb_virt;
@@ -745,13 +726,7 @@ static void mxsfb_free_videomem(struct mxsfb_info *host)
 {
 	struct fb_info *fb_info = &host->fb_info;
 
-	if (host->mapped) {
-		iounmap(fb_info->screen_base);
-		release_mem_region(fb_info->fix.smem_start,
-				fb_info->screen_size);
-	} else {
-		free_pages_exact(fb_info->screen_base, fb_info->fix.smem_len);
-	}
+	free_pages_exact(fb_info->screen_base, fb_info->fix.smem_len);
 }
 
 static struct platform_device_id mxsfb_devtype[] = {
diff --git a/include/linux/mxsfb.h b/include/linux/mxsfb.h
index f80af8674342..93696404ee55 100644
--- a/include/linux/mxsfb.h
+++ b/include/linux/mxsfb.h
@@ -35,15 +35,6 @@ struct mxsfb_platform_data {
 
 	unsigned dotclk_delay;	/* refer manual HW_LCDIF_VDCTRL4 register */
 	unsigned ld_intf_width;	/* refer STMLCDIF_* macros */
-
-	unsigned fb_size;	/* Size of the video memory. If zero a
-				 * default will be used
-				 */
-	unsigned long fb_phys;	/* physical address for the video memory. If
-				 * zero the framebuffer memory will be dynamically
-				 * allocated. If specified,fb_size must also be specified.
-				 * fb_phys must be unused by Linux.
-				 */
 	u32 sync;		/* sync mask, contains MXSFB specifics not
 				 * carried in fb_info->var.sync
 				 */

From 36f3e99649baa77b2d22e385b2ea09e8f308c905 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Wed, 13 Mar 2013 14:28:19 +0800
Subject: [PATCH 007/169] video: mxsfb: remove dotclk_delay from platform_data

There is no in-tree mxsfb users using mxsfb_platform_data dotclk_delay.
Let's remove it from mxsfb_platform_data to ease full device tree
adoption of mxsfb driver.  If later we have platform/board need to
configure this parameter, we can add it into device tree bindings.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 drivers/video/mxsfb.c | 1 -
 include/linux/mxsfb.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 9e8740bade32..a89901c7f5e9 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -701,7 +701,6 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	var->accel_flags = 0;
 	var->vmode = FB_VMODE_NONINTERLACED;
 
-	host->dotclk_delay = pdata->dotclk_delay;
 	host->ld_intf_width = pdata->ld_intf_width;
 
 	/* Memory allocation for framebuffer */
diff --git a/include/linux/mxsfb.h b/include/linux/mxsfb.h
index 93696404ee55..b78465cdb26e 100644
--- a/include/linux/mxsfb.h
+++ b/include/linux/mxsfb.h
@@ -33,7 +33,6 @@ struct mxsfb_platform_data {
 
 	unsigned default_bpp;
 
-	unsigned dotclk_delay;	/* refer manual HW_LCDIF_VDCTRL4 register */
 	unsigned ld_intf_width;	/* refer STMLCDIF_* macros */
 	u32 sync;		/* sync mask, contains MXSFB specifics not
 				 * carried in fb_info->var.sync

From 669406534b4abb827d1bdc39bb5e2d5255818ae2 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Thu, 14 Mar 2013 10:57:34 +0800
Subject: [PATCH 008/169] video: mxsfb: get display timings from device tree

Use videomode helpers to get display timings and configurations from
device tree when platform_data is absent.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 .../devicetree/bindings/fb/mxsfb.txt          |  34 +++++
 drivers/video/Kconfig                         |   2 +
 drivers/video/mxsfb.c                         | 122 ++++++++++++++++--
 3 files changed, 146 insertions(+), 12 deletions(-)

diff --git a/Documentation/devicetree/bindings/fb/mxsfb.txt b/Documentation/devicetree/bindings/fb/mxsfb.txt
index b41e5e52a676..7ba3b7663513 100644
--- a/Documentation/devicetree/bindings/fb/mxsfb.txt
+++ b/Documentation/devicetree/bindings/fb/mxsfb.txt
@@ -5,10 +5,20 @@ Required properties:
   imx23 and imx28.
 - reg: Address and length of the register set for lcdif
 - interrupts: Should contain lcdif interrupts
+- display : phandle to display node (see below for details)
 
 Optional properties:
 - panel-enable-gpios : Should specify the gpio for panel enable
 
+* display node
+
+Required properties:
+- bits-per-pixel : <16> for RGB565, <32> for RGB888/666.
+- bus-width : number of data lines.  Could be <8>, <16>, <18> or <24>.
+
+Required sub-node:
+- display-timings : Refer to binding doc display-timing.txt for details.
+
 Examples:
 
 lcdif@80030000 {
@@ -16,4 +26,28 @@ lcdif@80030000 {
 	reg = <0x80030000 2000>;
 	interrupts = <38 86>;
 	panel-enable-gpios = <&gpio3 30 0>;
+
+	display: display {
+		bits-per-pixel = <32>;
+		bus-width = <24>;
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing0 {
+				clock-frequency = <33500000>;
+				hactive = <800>;
+				vactive = <480>;
+				hfront-porch = <164>;
+				hback-porch = <89>;
+				hsync-len = <10>;
+				vback-porch = <23>;
+				vfront-porch = <10>;
+				vsync-len = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
 };
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 4c1546f71d56..e7718fdad1e1 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2437,6 +2437,8 @@ config FB_MXS
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select OF_VIDEOMODE
 	help
 	  Framebuffer support for the MXS SoC.
 
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index a89901c7f5e9..e5ceba54d22f 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -43,12 +43,14 @@
 #include <linux/kernel.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
+#include <video/of_display_timing.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/mxsfb.h>
+#include <video/videomode.h>
 
 #define REG_SET	4
 #define REG_CLR	8
@@ -678,6 +680,97 @@ static int mxsfb_restore_mode(struct mxsfb_info *host)
 	return 0;
 }
 
+static int mxsfb_init_fbinfo_dt(struct mxsfb_info *host)
+{
+	struct fb_info *fb_info = &host->fb_info;
+	struct fb_var_screeninfo *var = &fb_info->var;
+	struct device *dev = &host->pdev->dev;
+	struct device_node *np = host->pdev->dev.of_node;
+	struct device_node *display_np;
+	struct device_node *timings_np;
+	struct display_timings *timings;
+	u32 width;
+	int i;
+	int ret = 0;
+
+	display_np = of_parse_phandle(np, "display", 0);
+	if (!display_np) {
+		dev_err(dev, "failed to find display phandle\n");
+		return -ENOENT;
+	}
+
+	ret = of_property_read_u32(display_np, "bus-width", &width);
+	if (ret < 0) {
+		dev_err(dev, "failed to get property bus-width\n");
+		goto put_display_node;
+	}
+
+	switch (width) {
+	case 8:
+		host->ld_intf_width = STMLCDIF_8BIT;
+		break;
+	case 16:
+		host->ld_intf_width = STMLCDIF_16BIT;
+		break;
+	case 18:
+		host->ld_intf_width = STMLCDIF_18BIT;
+		break;
+	case 24:
+		host->ld_intf_width = STMLCDIF_24BIT;
+		break;
+	default:
+		dev_err(dev, "invalid bus-width value\n");
+		ret = -EINVAL;
+		goto put_display_node;
+	}
+
+	ret = of_property_read_u32(display_np, "bits-per-pixel",
+				   &var->bits_per_pixel);
+	if (ret < 0) {
+		dev_err(dev, "failed to get property bits-per-pixel\n");
+		goto put_display_node;
+	}
+
+	timings = of_get_display_timings(display_np);
+	if (!timings) {
+		dev_err(dev, "failed to get display timings\n");
+		ret = -ENOENT;
+		goto put_display_node;
+	}
+
+	timings_np = of_find_node_by_name(display_np,
+					  "display-timings");
+	if (!timings_np) {
+		dev_err(dev, "failed to find display-timings node\n");
+		ret = -ENOENT;
+		goto put_display_node;
+	}
+
+	for (i = 0; i < of_get_child_count(timings_np); i++) {
+		struct videomode vm;
+		struct fb_videomode fb_vm;
+
+		ret = videomode_from_timing(timings, &vm, i);
+		if (ret < 0)
+			goto put_timings_node;
+		ret = fb_videomode_from_videomode(&vm, &fb_vm);
+		if (ret < 0)
+			goto put_timings_node;
+
+		if (vm.data_flags & DISPLAY_FLAGS_DE_HIGH)
+			host->sync |= MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
+		if (vm.data_flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
+			host->sync |= MXSFB_SYNC_DOTCLK_FAILING_ACT;
+		fb_add_videomode(&fb_vm, &fb_info->modelist);
+	}
+
+put_timings_node:
+	of_node_put(timings_np);
+put_display_node:
+	of_node_put(display_np);
+	return ret;
+}
+
 static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 {
 	struct fb_info *fb_info = &host->fb_info;
@@ -686,6 +779,7 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	dma_addr_t fb_phys;
 	void *fb_virt;
 	unsigned fb_size;
+	int ret;
 
 	fb_info->fbops = &mxsfb_ops;
 	fb_info->flags = FBINFO_FLAG_DEFAULT | FBINFO_READS_FAST;
@@ -695,14 +789,21 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	fb_info->fix.visual = FB_VISUAL_TRUECOLOR,
 	fb_info->fix.accel = FB_ACCEL_NONE;
 
-	var->bits_per_pixel = pdata->default_bpp ? pdata->default_bpp : 16;
+	if (pdata) {
+		host->ld_intf_width = pdata->ld_intf_width;
+		var->bits_per_pixel =
+			pdata->default_bpp ? pdata->default_bpp : 16;
+	} else {
+		ret = mxsfb_init_fbinfo_dt(host);
+		if (ret)
+			return ret;
+	}
+
 	var->nonstd = 0;
 	var->activate = FB_ACTIVATE_NOW;
 	var->accel_flags = 0;
 	var->vmode = FB_VMODE_NONINTERLACED;
 
-	host->ld_intf_width = pdata->ld_intf_width;
-
 	/* Memory allocation for framebuffer */
 	fb_size = SZ_2M;
 	fb_virt = alloc_pages_exact(fb_size, GFP_DMA);
@@ -765,11 +866,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 	if (of_id)
 		pdev->id_entry = of_id->data;
 
-	if (!pdata) {
-		dev_err(&pdev->dev, "No platformdata. Giving up\n");
-		return -ENODEV;
-	}
-
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(&pdev->dev, "Cannot get memory IO resource\n");
@@ -833,14 +929,16 @@ static int mxsfb_probe(struct platform_device *pdev)
 
 	INIT_LIST_HEAD(&fb_info->modelist);
 
-	host->sync = pdata->sync;
-
 	ret = mxsfb_init_fbinfo(host);
 	if (ret != 0)
 		goto fb_release;
 
-	for (i = 0; i < pdata->mode_count; i++)
-		fb_add_videomode(&pdata->mode_list[i], &fb_info->modelist);
+	if (pdata) {
+		host->sync = pdata->sync;
+		for (i = 0; i < pdata->mode_count; i++)
+			fb_add_videomode(&pdata->mode_list[i],
+					 &fb_info->modelist);
+	}
 
 	modelist = list_first_entry(&fb_info->modelist,
 			struct fb_modelist, list);

From 0d9f8217db159cdef7d90f89c9b101550d0fe3aa Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Thu, 14 Mar 2013 11:37:15 +0800
Subject: [PATCH 009/169] ARM: mxs: move display timing configurations into
 device tree

Move display timing configurations into device tree, so that the
auxdata for mxsfb driver can be killed.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/boot/dts/imx23-evk.dts        |  25 ++++
 arch/arm/boot/dts/imx28-apf28dev.dts   |  25 ++++
 arch/arm/boot/dts/imx28-apx4devkit.dts |  25 ++++
 arch/arm/boot/dts/imx28-cfa10049.dts   |  25 ++++
 arch/arm/boot/dts/imx28-evk.dts        |  25 ++++
 arch/arm/boot/dts/imx28-m28evk.dts     |  25 ++++
 arch/arm/mach-mxs/mach-mxs.c           | 158 -------------------------
 7 files changed, 150 insertions(+), 158 deletions(-)

diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index 035c13f9d3c0..7880e17e27f5 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -60,7 +60,32 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_24bit_pins_a>;
 				panel-enable-gpios = <&gpio1 18 0>;
+				display = <&display>;
 				status = "okay";
+
+				display: display {
+					bits-per-pixel = <32>;
+					bus-width = <24>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <9200000>;
+							hactive = <480>;
+							vactive = <272>;
+							hback-porch = <15>;
+							hfront-porch = <8>;
+							vback-porch = <12>;
+							vfront-porch = <4>;
+							hsync-len = <1>;
+							vsync-len = <1>;
+							hsync-active = <0>;
+							vsync-active = <0>;
+							de-active = <1>;
+							pixelclk-active = <0>;
+						};
+					};
+				};
 			};
 		};
 
diff --git a/arch/arm/boot/dts/imx28-apf28dev.dts b/arch/arm/boot/dts/imx28-apf28dev.dts
index 6d8865bfb4b7..3d905d16cbec 100644
--- a/arch/arm/boot/dts/imx28-apf28dev.dts
+++ b/arch/arm/boot/dts/imx28-apf28dev.dts
@@ -72,7 +72,32 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_16bit_pins_a
 						&lcdif_pins_apf28dev>;
+				display = <&display>;
 				status = "okay";
+
+				display: display {
+					bits-per-pixel = <16>;
+					bus-width = <16>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <33000033>;
+							hactive = <800>;
+							vactive = <480>;
+							hback-porch = <96>;
+							hfront-porch = <96>;
+							vback-porch = <20>;
+							vfront-porch = <21>;
+							hsync-len = <64>;
+							vsync-len = <4>;
+							hsync-active = <1>;
+							vsync-active = <1>;
+							de-active = <1>;
+							pixelclk-active = <0>;
+						};
+					};
+				};
 			};
 		};
 
diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts
index 5171667a7763..43bf3c796cba 100644
--- a/arch/arm/boot/dts/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/imx28-apx4devkit.dts
@@ -94,7 +94,32 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_24bit_pins_a
 					     &lcdif_pins_apx4>;
+				display = <&display>;
 				status = "okay";
+
+				display: display {
+					bits-per-pixel = <32>;
+					bus-width = <24>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <30000000>;
+							hactive = <800>;
+							vactive = <480>;
+							hback-porch = <88>;
+							hfront-porch = <40>;
+							vback-porch = <32>;
+							vfront-porch = <13>;
+							hsync-len = <48>;
+							vsync-len = <3>;
+							hsync-active = <1>;
+							vsync-active = <1>;
+							de-active = <1>;
+							pixelclk-active = <0>;
+						};
+					};
+				};
 			};
 		};
 
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index a0d3e9f1738e..7d6e1f87e951 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -126,7 +126,32 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_18bit_pins_cfa10049
 					     &lcdif_pins_cfa10049>;
+				display = <&display>;
 				status = "okay";
+
+				display: display {
+					bits-per-pixel = <32>;
+					bus-width = <18>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <9216000>;
+							hactive = <320>;
+							vactive = <480>;
+							hback-porch = <2>;
+							hfront-porch = <2>;
+							vback-porch = <2>;
+							vfront-porch = <2>;
+							hsync-len = <15>;
+							vsync-len = <15>;
+							hsync-active = <0>;
+							vsync-active = <0>;
+							de-active = <1>;
+							pixelclk-active = <1>;
+						};
+					};
+				};
 			};
 		};
 
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 2da316e04409..2d4ea3bfff4c 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -124,7 +124,32 @@
 				pinctrl-0 = <&lcdif_24bit_pins_a
 					     &lcdif_pins_evk>;
 				panel-enable-gpios = <&gpio3 30 0>;
+				display = <&display>;
 				status = "okay";
+
+				display: display {
+					bits-per-pixel = <32>;
+					bus-width = <24>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <33500000>;
+							hactive = <800>;
+							vactive = <480>;
+							hback-porch = <89>;
+							hfront-porch = <164>;
+							vback-porch = <23>;
+							vfront-porch = <10>;
+							hsync-len = <10>;
+							vsync-len = <10>;
+							hsync-active = <0>;
+							vsync-active = <0>;
+							de-active = <1>;
+							pixelclk-active = <0>;
+						};
+					};
+				};
 			};
 
 			can0: can@80032000 {
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index 3d2e1a491335..5f0ba99aa809 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -119,7 +119,32 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_24bit_pins_a
 					     &lcdif_pins_m28>;
+				display = <&display>;
 				status = "okay";
+
+				display: display {
+					bits-per-pixel = <16>;
+					bus-width = <18>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <33260000>;
+							hactive = <800>;
+							vactive = <480>;
+							hback-porch = <0>;
+							hfront-porch = <256>;
+							vback-porch = <0>;
+							vfront-porch = <45>;
+							hsync-len = <1>;
+							vsync-len = <1>;
+							hsync-active = <0>;
+							vsync-active = <0>;
+							de-active = <1>;
+							pixelclk-active = <1>;
+						};
+					};
+				};
 			};
 
 			can0: can@80032000 {
diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index 6a4e11824ec9..f39ab808694d 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -22,7 +22,6 @@
 #include <linux/irqchip.h>
 #include <linux/irqchip/mxs.h>
 #include <linux/micrel_phy.h>
-#include <linux/mxsfb.h>
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/phy.h>
@@ -59,106 +58,6 @@ static inline void __mxs_togl(u32 mask, void __iomem *reg)
 	__raw_writel(mask, reg + MXS_TOG_ADDR);
 }
 
-static struct fb_videomode mx23evk_video_modes[] = {
-	{
-		.name		= "Samsung-LMS430HF02",
-		.refresh	= 60,
-		.xres		= 480,
-		.yres		= 272,
-		.pixclock	= 108096, /* picosecond (9.2 MHz) */
-		.left_margin	= 15,
-		.right_margin	= 8,
-		.upper_margin	= 12,
-		.lower_margin	= 4,
-		.hsync_len	= 1,
-		.vsync_len	= 1,
-	},
-};
-
-static struct fb_videomode mx28evk_video_modes[] = {
-	{
-		.name		= "Seiko-43WVF1G",
-		.refresh	= 60,
-		.xres		= 800,
-		.yres		= 480,
-		.pixclock	= 29851, /* picosecond (33.5 MHz) */
-		.left_margin	= 89,
-		.right_margin	= 164,
-		.upper_margin	= 23,
-		.lower_margin	= 10,
-		.hsync_len	= 10,
-		.vsync_len	= 10,
-	},
-};
-
-static struct fb_videomode m28evk_video_modes[] = {
-	{
-		.name		= "Ampire AM-800480R2TMQW-T01H",
-		.refresh	= 60,
-		.xres		= 800,
-		.yres		= 480,
-		.pixclock	= 30066, /* picosecond (33.26 MHz) */
-		.left_margin	= 0,
-		.right_margin	= 256,
-		.upper_margin	= 0,
-		.lower_margin	= 45,
-		.hsync_len	= 1,
-		.vsync_len	= 1,
-	},
-};
-
-static struct fb_videomode apx4devkit_video_modes[] = {
-	{
-		.name		= "HannStar PJ70112A",
-		.refresh	= 60,
-		.xres		= 800,
-		.yres		= 480,
-		.pixclock	= 33333, /* picosecond (30.00 MHz) */
-		.left_margin	= 88,
-		.right_margin	= 40,
-		.upper_margin	= 32,
-		.lower_margin	= 13,
-		.hsync_len	= 48,
-		.vsync_len	= 3,
-		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-	},
-};
-
-static struct fb_videomode apf28dev_video_modes[] = {
-	{
-		.name = "LW700",
-		.refresh = 60,
-		.xres = 800,
-		.yres = 480,
-		.pixclock = 30303, /* picosecond */
-		.left_margin = 96,
-		.right_margin = 96, /* at least 3 & 1 */
-		.upper_margin = 0x14,
-		.lower_margin = 0x15,
-		.hsync_len = 64,
-		.vsync_len = 4,
-		.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-	},
-};
-
-static struct fb_videomode cfa10049_video_modes[] = {
-	{
-		.name		= "Himax HX8357-B",
-		.refresh	= 60,
-		.xres		= 320,
-		.yres		= 480,
-		.pixclock	= 108506, /* picosecond (9.216 MHz) */
-		.left_margin	= 2,
-		.right_margin	= 2,
-		.upper_margin	= 2,
-		.lower_margin	= 2,
-		.hsync_len	= 15,
-		.vsync_len	= 15,
-	},
-};
-
-static struct mxsfb_platform_data mxsfb_pdata __initdata;
-
 /*
  * MX28EVK_FLEXCAN_SWITCH is shared between both flexcan controllers
  */
@@ -189,8 +88,6 @@ static void mx28evk_flexcan1_switch(int enable)
 static struct flexcan_platform_data flexcan_pdata[2];
 
 static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("fsl,imx23-lcdif", 0x80030000, NULL, &mxsfb_pdata),
-	OF_DEV_AUXDATA("fsl,imx28-lcdif", 0x80030000, NULL, &mxsfb_pdata),
 	OF_DEV_AUXDATA("fsl,imx28-flexcan", 0x80032000, NULL, &flexcan_pdata[0]),
 	OF_DEV_AUXDATA("fsl,imx28-flexcan", 0x80034000, NULL, &flexcan_pdata[1]),
 	{ /* sentinel */ }
@@ -340,16 +237,6 @@ static void __init update_fec_mac_prop(enum mac_oui oui)
 	}
 }
 
-static void __init imx23_evk_init(void)
-{
-	mxsfb_pdata.mode_list = mx23evk_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(mx23evk_video_modes);
-	mxsfb_pdata.default_bpp = 32;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT;
-	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT |
-				MXSFB_SYNC_DOTCLK_FAILING_ACT;
-}
-
 static inline void enable_clk_enet_out(void)
 {
 	struct clk *clk = clk_get_sys("enet_out", NULL);
@@ -362,13 +249,6 @@ static void __init imx28_evk_init(void)
 {
 	update_fec_mac_prop(OUI_FSL);
 
-	mxsfb_pdata.mode_list = mx28evk_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(mx28evk_video_modes);
-	mxsfb_pdata.default_bpp = 32;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT;
-	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT |
-				MXSFB_SYNC_DOTCLK_FAILING_ACT;
-
 	mxs_saif_clkmux_select(MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0);
 }
 
@@ -381,15 +261,6 @@ static void __init imx28_evk_post_init(void)
 	}
 }
 
-static void __init m28evk_init(void)
-{
-	mxsfb_pdata.mode_list = m28evk_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(m28evk_video_modes);
-	mxsfb_pdata.default_bpp = 16;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
-	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
-}
-
 static int apx4devkit_phy_fixup(struct phy_device *phy)
 {
 	phy->dev_flags |= MICREL_PHY_50MHZ_CLK;
@@ -403,13 +274,6 @@ static void __init apx4devkit_init(void)
 	if (IS_BUILTIN(CONFIG_PHYLIB))
 		phy_register_fixup_for_uid(PHY_ID_KSZ8051, MICREL_PHY_ID_MASK,
 					   apx4devkit_phy_fixup);
-
-	mxsfb_pdata.mode_list = apx4devkit_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(apx4devkit_video_modes);
-	mxsfb_pdata.default_bpp = 32;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT;
-	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT |
-				MXSFB_SYNC_DOTCLK_FAILING_ACT;
 }
 
 #define ENET0_MDC__GPIO_4_0	MXS_GPIO_NR(4, 0)
@@ -489,12 +353,6 @@ static void __init tx28_post_init(void)
 static void __init cfa10049_init(void)
 {
 	update_fec_mac_prop(OUI_CRYSTALFONTZ);
-
-	mxsfb_pdata.mode_list = cfa10049_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes);
-	mxsfb_pdata.default_bpp = 32;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
-	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
 }
 
 static void __init cfa10037_init(void)
@@ -502,32 +360,16 @@ static void __init cfa10037_init(void)
 	update_fec_mac_prop(OUI_CRYSTALFONTZ);
 }
 
-static void __init apf28_init(void)
-{
-	mxsfb_pdata.mode_list = apf28dev_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(apf28dev_video_modes);
-	mxsfb_pdata.default_bpp = 16;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_16BIT;
-	mxsfb_pdata.sync = MXSFB_SYNC_DATA_ENABLE_HIGH_ACT |
-				MXSFB_SYNC_DOTCLK_FAILING_ACT;
-}
-
 static void __init mxs_machine_init(void)
 {
 	if (of_machine_is_compatible("fsl,imx28-evk"))
 		imx28_evk_init();
-	else if (of_machine_is_compatible("fsl,imx23-evk"))
-		imx23_evk_init();
-	else if (of_machine_is_compatible("denx,m28evk"))
-		m28evk_init();
 	else if (of_machine_is_compatible("bluegiga,apx4devkit"))
 		apx4devkit_init();
 	else if (of_machine_is_compatible("crystalfontz,cfa10037"))
 		cfa10037_init();
 	else if (of_machine_is_compatible("crystalfontz,cfa10049"))
 		cfa10049_init();
-	else if (of_machine_is_compatible("armadeus,imx28-apf28"))
-		apf28_init();
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     mxs_auxdata_lookup, NULL);

From c8b5cfc8797203d5e952592be00a5acacf5cef6a Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Thu, 14 Mar 2013 13:21:56 +0800
Subject: [PATCH 010/169] video: mxsfb: remove mxsfb_platform_data

None of mxsfb users uses mxsfb_platform_data now.  Let's remove it
from mxsfb driver.

As the result, include/linux/mxsfb.h gets deleted with a few macros
moved into mxsfb.c.  Along with the change, the typo "FAILING" in macro
name is fixed to be "FALLING".

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 drivers/video/mxsfb.c | 41 +++++++++++++++++------------------------
 include/linux/mxsfb.h | 42 ------------------------------------------
 2 files changed, 17 insertions(+), 66 deletions(-)
 delete mode 100644 include/linux/mxsfb.h

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index e5ceba54d22f..eac7c1ace7a5 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -49,7 +49,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
 #include <linux/pinctrl/consumer.h>
-#include <linux/mxsfb.h>
+#include <linux/fb.h>
 #include <video/videomode.h>
 
 #define REG_SET	4
@@ -109,7 +109,7 @@
 #define VDCTRL0_ENABLE_PRESENT		(1 << 28)
 #define VDCTRL0_VSYNC_ACT_HIGH		(1 << 27)
 #define VDCTRL0_HSYNC_ACT_HIGH		(1 << 26)
-#define VDCTRL0_DOTCLK_ACT_FAILING	(1 << 25)
+#define VDCTRL0_DOTCLK_ACT_FALLING	(1 << 25)
 #define VDCTRL0_ENABLE_ACT_HIGH		(1 << 24)
 #define VDCTRL0_VSYNC_PERIOD_UNIT	(1 << 21)
 #define VDCTRL0_VSYNC_PULSE_WIDTH_UNIT	(1 << 20)
@@ -144,6 +144,14 @@
 #define BLUE 2
 #define TRANSP 3
 
+#define STMLCDIF_8BIT  1 /** pixel data bus to the display is of 8 bit width */
+#define STMLCDIF_16BIT 0 /** pixel data bus to the display is of 16 bit width */
+#define STMLCDIF_18BIT 2 /** pixel data bus to the display is of 18 bit width */
+#define STMLCDIF_24BIT 3 /** pixel data bus to the display is of 24 bit width */
+
+#define MXSFB_SYNC_DATA_ENABLE_HIGH_ACT	(1 << 6)
+#define MXSFB_SYNC_DOTCLK_FALLING_ACT	(1 << 7) /* negtive edge sampling */
+
 enum mxsfb_devtype {
 	MXSFB_V3,
 	MXSFB_V4,
@@ -460,8 +468,8 @@ static int mxsfb_set_par(struct fb_info *fb_info)
 		vdctrl0 |= VDCTRL0_VSYNC_ACT_HIGH;
 	if (host->sync & MXSFB_SYNC_DATA_ENABLE_HIGH_ACT)
 		vdctrl0 |= VDCTRL0_ENABLE_ACT_HIGH;
-	if (host->sync & MXSFB_SYNC_DOTCLK_FAILING_ACT)
-		vdctrl0 |= VDCTRL0_DOTCLK_ACT_FAILING;
+	if (host->sync & MXSFB_SYNC_DOTCLK_FALLING_ACT)
+		vdctrl0 |= VDCTRL0_DOTCLK_ACT_FALLING;
 
 	writel(vdctrl0, host->base + LCDC_VDCTRL0);
 
@@ -760,7 +768,7 @@ static int mxsfb_init_fbinfo_dt(struct mxsfb_info *host)
 		if (vm.data_flags & DISPLAY_FLAGS_DE_HIGH)
 			host->sync |= MXSFB_SYNC_DATA_ENABLE_HIGH_ACT;
 		if (vm.data_flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
-			host->sync |= MXSFB_SYNC_DOTCLK_FAILING_ACT;
+			host->sync |= MXSFB_SYNC_DOTCLK_FALLING_ACT;
 		fb_add_videomode(&fb_vm, &fb_info->modelist);
 	}
 
@@ -775,7 +783,6 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 {
 	struct fb_info *fb_info = &host->fb_info;
 	struct fb_var_screeninfo *var = &fb_info->var;
-	struct mxsfb_platform_data *pdata = host->pdev->dev.platform_data;
 	dma_addr_t fb_phys;
 	void *fb_virt;
 	unsigned fb_size;
@@ -789,15 +796,9 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
 	fb_info->fix.visual = FB_VISUAL_TRUECOLOR,
 	fb_info->fix.accel = FB_ACCEL_NONE;
 
-	if (pdata) {
-		host->ld_intf_width = pdata->ld_intf_width;
-		var->bits_per_pixel =
-			pdata->default_bpp ? pdata->default_bpp : 16;
-	} else {
-		ret = mxsfb_init_fbinfo_dt(host);
-		if (ret)
-			return ret;
-	}
+	ret = mxsfb_init_fbinfo_dt(host);
+	if (ret)
+		return ret;
 
 	var->nonstd = 0;
 	var->activate = FB_ACTIVATE_NOW;
@@ -853,7 +854,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *of_id =
 			of_match_device(mxsfb_dt_ids, &pdev->dev);
-	struct mxsfb_platform_data *pdata = pdev->dev.platform_data;
 	struct resource *res;
 	struct mxsfb_info *host;
 	struct fb_info *fb_info;
@@ -861,7 +861,7 @@ static int mxsfb_probe(struct platform_device *pdev)
 	struct pinctrl *pinctrl;
 	int panel_enable;
 	enum of_gpio_flags flags;
-	int i, ret;
+	int ret;
 
 	if (of_id)
 		pdev->id_entry = of_id->data;
@@ -933,13 +933,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 	if (ret != 0)
 		goto fb_release;
 
-	if (pdata) {
-		host->sync = pdata->sync;
-		for (i = 0; i < pdata->mode_count; i++)
-			fb_add_videomode(&pdata->mode_list[i],
-					 &fb_info->modelist);
-	}
-
 	modelist = list_first_entry(&fb_info->modelist,
 			struct fb_modelist, list);
 	fb_videomode_to_var(&fb_info->var, &modelist->mode);
diff --git a/include/linux/mxsfb.h b/include/linux/mxsfb.h
deleted file mode 100644
index b78465cdb26e..000000000000
--- a/include/linux/mxsfb.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#ifndef __LINUX_MXSFB_H
-#define __LINUX_MXSFB_H
-
-#include <linux/fb.h>
-
-#define STMLCDIF_8BIT 1	/** pixel data bus to the display is of 8 bit width */
-#define STMLCDIF_16BIT 0 /** pixel data bus to the display is of 16 bit width */
-#define STMLCDIF_18BIT 2 /** pixel data bus to the display is of 18 bit width */
-#define STMLCDIF_24BIT 3 /** pixel data bus to the display is of 24 bit width */
-
-#define MXSFB_SYNC_DATA_ENABLE_HIGH_ACT	(1 << 6)
-#define MXSFB_SYNC_DOTCLK_FAILING_ACT	(1 << 7) /* failing/negtive edge sampling */
-
-struct mxsfb_platform_data {
-	struct fb_videomode *mode_list;
-	unsigned mode_count;
-
-	unsigned default_bpp;
-
-	unsigned ld_intf_width;	/* refer STMLCDIF_* macros */
-	u32 sync;		/* sync mask, contains MXSFB specifics not
-				 * carried in fb_info->var.sync
-				 */
-};
-
-#endif /* __LINUX_MXSFB_H */

From 7d403408648425450841423733dcd86e606a85c3 Mon Sep 17 00:00:00 2001
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Fri, 29 Mar 2013 19:46:41 +0100
Subject: [PATCH 011/169] ARM: cfa10036: add one wire bitbanging to the
 cfa10049

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/boot/dts/imx28-cfa10049.dts | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index 7d6e1f87e951..db18cd417274 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -30,7 +30,6 @@
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
-						0x1153 /* MX28_PAD_LCD_D22__GPIO_1_21 */
 						0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
 						0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
 						0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
@@ -120,6 +119,16 @@
 					fsl,voltage = <1>;
 					fsl,pull-up = <0>;
 				};
+
+				w1_gpio_pins: w1-gpio@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x1153 /* MX28_PAD_LCD_D21__GPIO_1_21 */
+					>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>; /* 0 will enable the keeper */
+				};
 			};
 
 			lcdif@80030000 {
@@ -329,5 +338,14 @@
 		pwms = <&pwm 3 5000000>;
 		brightness-levels = <0 4 8 16 32 64 128 255>;
 		default-brightness-level = <6>;
+
+	};
+
+	onewire@0 {
+		compatible = "w1-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&w1_gpio_pins>;
+		status = "okay";
+		gpios = <&gpio1 21 0>;
 	};
 };

From d8880a126d96ba0f9e0191826431650c24711d47 Mon Sep 17 00:00:00 2001
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Sat, 30 Mar 2013 00:51:12 +0100
Subject: [PATCH 012/169] pinctrl: pinctrl-mxs: document the missing pull-ups

Some pins on the i.mx23 and i.mx28 are missing pull-ups, document that
oddity because it was difficult to know the expected behaviour.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt
index f7e8e8f4d9a3..3077370c89af 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt
@@ -70,6 +70,10 @@ Optional subnode-properties:
     0: Disable the internal pull-up
     1: Enable the internal pull-up
 
+Note that when enabling the pull-up, the internal pad keeper gets disabled.
+Also, some pins doesn't have a pull up, in that case, setting the fsl,pull-up
+will only disable the internal pad keeper.
+
 Examples:
 
 pinctrl@80018000 {

From f30fb03d4d3abe2da86918a92df0964cdf933e82 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Mon, 25 Feb 2013 21:56:56 +0800
Subject: [PATCH 013/169] ARM: dts: add generic DMA device tree binding for
 mxs-dma

Add generic DMA device tree binding for mxs-dma.  The changes include:

 * Add channel interrupts into DMA controller nodes
 * Add properties '#dma-cells' and 'dma-channels' for DMA controller nodes
 * And properties 'dmas' and 'dma-names' for DMA client nodes
 * Update mxs-dma device tree binding doc

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 .../devicetree/bindings/dma/fsl-mxs-dma.txt   | 49 ++++++++++++++--
 arch/arm/boot/dts/imx23.dtsi                  | 42 +++++++++++++-
 arch/arm/boot/dts/imx28.dtsi                  | 58 ++++++++++++++++++-
 arch/arm/boot/dts/imx6qdl.dtsi                |  8 ++-
 4 files changed, 148 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt
index ded0398d3bdc..a4873e5e3e36 100644
--- a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt
+++ b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt
@@ -3,17 +3,58 @@
 Required properties:
 - compatible : Should be "fsl,<chip>-dma-apbh" or "fsl,<chip>-dma-apbx"
 - reg : Should contain registers location and length
+- interrupts : Should contain the interrupt numbers of DMA channels.
+  If a channel is empty/reserved, 0 should be filled in place.
+- #dma-cells : Must be <1>.  The number cell specifies the channel ID.
+- dma-channels : Number of channels supported by the DMA controller
+
+Optional properties:
+- interrupt-names : Name of DMA channel interrupts
 
 Supported chips:
 imx23, imx28.
 
 Examples:
-dma-apbh@80004000 {
+
+dma_apbh: dma-apbh@80004000 {
 	compatible = "fsl,imx28-dma-apbh";
-	reg = <0x80004000 2000>;
+	reg = <0x80004000 0x2000>;
+	interrupts = <82 83 84 85
+		      88 88 88 88
+		      88 88 88 88
+		      87 86 0 0>;
+	interrupt-names = "ssp0", "ssp1", "ssp2", "ssp3",
+			  "gpmi0", "gmpi1", "gpmi2", "gmpi3",
+			  "gpmi4", "gmpi5", "gpmi6", "gmpi7",
+			  "hsadc", "lcdif", "empty", "empty";
+	#dma-cells = <1>;
+	dma-channels = <16>;
 };
 
-dma-apbx@80024000 {
+dma_apbx: dma-apbx@80024000 {
 	compatible = "fsl,imx28-dma-apbx";
-	reg = <0x80024000 2000>;
+	reg = <0x80024000 0x2000>;
+	interrupts = <78 79 66 0
+		      80 81 68 69
+		      70 71 72 73
+		      74 75 76 77>;
+	interrupt-names = "auart4-rx", "aurat4-tx", "spdif-tx", "empty",
+			  "saif0", "saif1", "i2c0", "i2c1",
+			  "auart0-rx", "auart0-tx", "auart1-rx", "auart1-tx",
+			  "auart2-rx", "auart2-tx", "auart3-rx", "auart3-tx";
+	#dma-cells = <1>;
+	dma-channels = <16>;
+};
+
+DMA clients connected to the MXS DMA controller must use the format
+described in the dma.txt file.
+
+Examples:
+
+auart0: serial@8006a000 {
+	compatible = "fsl,imx28-auart", "fsl,imx23-auart";
+	reg = <0x8006a000 0x2000>;
+	interrupts = <112>;
+	dmas = <&dma_apbx 8>, <&dma_apbx 9>;
+	dma-names = "rx", "tx";
 };
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index ad2d79324cd3..73fd7d0887b5 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -49,9 +49,15 @@
 				reg = <0x80000000 0x2000>;
 			};
 
-			dma-apbh@80004000 {
+			dma_apbh: dma-apbh@80004000 {
 				compatible = "fsl,imx23-dma-apbh";
 				reg = <0x80004000 0x2000>;
+				interrupts = <0 14 20 0
+					      13 13 13 13>;
+				interrupt-names = "empty", "ssp0", "ssp1", "empty",
+						  "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+				#dma-cells = <1>;
+				dma-channels = <8>;
 				clocks = <&clks 15>;
 			};
 
@@ -70,6 +76,8 @@
 				interrupt-names = "gpmi-dma", "bch";
 				clocks = <&clks 34>;
 				clock-names = "gpmi_io";
+				dmas = <&dma_apbh 4>;
+				dma-names = "rx-tx";
 				fsl,gpmi-dma-channel = <4>;
 				status = "disabled";
 			};
@@ -78,6 +86,8 @@
 				reg = <0x80010000 0x2000>;
 				interrupts = <15 14>;
 				clocks = <&clks 33>;
+				dmas = <&dma_apbh 1>;
+				dma-names = "rx-tx";
 				fsl,ssp-dma-channel = <1>;
 				status = "disabled";
 			};
@@ -305,9 +315,19 @@
 				status = "disabled";
 			};
 
-			dma-apbx@80024000 {
+			dma_apbx: dma-apbx@80024000 {
 				compatible = "fsl,imx23-dma-apbx";
 				reg = <0x80024000 0x2000>;
+				interrupts = <7 5 9 26
+					      19 0 25 23
+					      60 58 9 0
+					      0 0 0 0>;
+				interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
+						  "saif0", "empty", "auart0-rx", "auart0-tx",
+						  "auart1-rx", "auart1-tx", "saif1", "empty",
+						  "empty", "empty", "empty", "empty";
+				#dma-cells = <1>;
+				dma-channels = <16>;
 				clocks = <&clks 16>;
 			};
 
@@ -344,6 +364,8 @@
 				reg = <0x80034000 0x2000>;
 				interrupts = <2 20>;
 				clocks = <&clks 33>;
+				dmas = <&dma_apbh 2>;
+				dma-names = "rx-tx";
 				fsl,ssp-dma-channel = <2>;
 				status = "disabled";
 			};
@@ -369,6 +391,8 @@
 
 			saif0: saif@80042000 {
 				reg = <0x80042000 0x2000>;
+				dmas = <&dma_apbx 4>;
+				dma-names = "rx-tx";
 				status = "disabled";
 			};
 
@@ -379,16 +403,22 @@
 
 			saif1: saif@80046000 {
 				reg = <0x80046000 0x2000>;
+				dmas = <&dma_apbx 10>;
+				dma-names = "rx-tx";
 				status = "disabled";
 			};
 
 			audio-out@80048000 {
 				reg = <0x80048000 0x2000>;
+				dmas = <&dma_apbx 1>;
+				dma-names = "tx";
 				status = "disabled";
 			};
 
 			audio-in@8004c000 {
 				reg = <0x8004c000 0x2000>;
+				dmas = <&dma_apbx 0>;
+				dma-names = "rx";
 				status = "disabled";
 			};
 
@@ -401,11 +431,15 @@
 
 			spdif@80054000 {
 				reg = <0x80054000 2000>;
+				dmas = <&dma_apbx 2>;
+				dma-names = "tx";
 				status = "disabled";
 			};
 
 			i2c@80058000 {
 				reg = <0x80058000 0x2000>;
+				dmas = <&dma_apbx 3>;
+				dma-names = "rx-tx";
 				status = "disabled";
 			};
 
@@ -436,6 +470,8 @@
 				reg = <0x8006c000 0x2000>;
 				interrupts = <24 25 23>;
 				clocks = <&clks 32>;
+				dmas = <&dma_apbx 6>, <&dma_apbx 7>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -444,6 +480,8 @@
 				reg = <0x8006e000 0x2000>;
 				interrupts = <59 60 58>;
 				clocks = <&clks 32>;
+				dmas = <&dma_apbx 8>, <&dma_apbx 9>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 9a7adaa4e4fb..600f7cb51f3e 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -61,12 +61,24 @@
 			hsadc@80002000 {
 				reg = <0x80002000 0x2000>;
 				interrupts = <13 87>;
+				dmas = <&dma_apbh 12>;
+				dma-names = "rx";
 				status = "disabled";
 			};
 
-			dma-apbh@80004000 {
+			dma_apbh: dma-apbh@80004000 {
 				compatible = "fsl,imx28-dma-apbh";
 				reg = <0x80004000 0x2000>;
+				interrupts = <82 83 84 85
+					      88 88 88 88
+					      88 88 88 88
+					      87 86 0 0>;
+				interrupt-names = "ssp0", "ssp1", "ssp2", "ssp3",
+						  "gpmi0", "gmpi1", "gpmi2", "gmpi3",
+						  "gpmi4", "gmpi5", "gpmi6", "gmpi7",
+						  "hsadc", "lcdif", "empty", "empty";
+				#dma-cells = <1>;
+				dma-channels = <16>;
 				clocks = <&clks 25>;
 			};
 
@@ -86,6 +98,8 @@
 				interrupt-names = "gpmi-dma", "bch";
 				clocks = <&clks 50>;
 				clock-names = "gpmi_io";
+				dmas = <&dma_apbh 4>;
+				dma-names = "rx-tx";
 				fsl,gpmi-dma-channel = <4>;
 				status = "disabled";
 			};
@@ -96,6 +110,8 @@
 				reg = <0x80010000 0x2000>;
 				interrupts = <96 82>;
 				clocks = <&clks 46>;
+				dmas = <&dma_apbh 0>;
+				dma-names = "rx-tx";
 				fsl,ssp-dma-channel = <0>;
 				status = "disabled";
 			};
@@ -106,6 +122,8 @@
 				reg = <0x80012000 0x2000>;
 				interrupts = <97 83>;
 				clocks = <&clks 47>;
+				dmas = <&dma_apbh 1>;
+				dma-names = "rx-tx";
 				fsl,ssp-dma-channel = <1>;
 				status = "disabled";
 			};
@@ -116,6 +134,8 @@
 				reg = <0x80014000 0x2000>;
 				interrupts = <98 84>;
 				clocks = <&clks 48>;
+				dmas = <&dma_apbh 2>;
+				dma-names = "rx-tx";
 				fsl,ssp-dma-channel = <2>;
 				status = "disabled";
 			};
@@ -126,6 +146,8 @@
 				reg = <0x80016000 0x2000>;
 				interrupts = <99 85>;
 				clocks = <&clks 49>;
+				dmas = <&dma_apbh 3>;
+				dma-names = "rx-tx";
 				fsl,ssp-dma-channel = <3>;
 				status = "disabled";
 			};
@@ -658,9 +680,19 @@
 				status = "disabled";
 			};
 
-			dma-apbx@80024000 {
+			dma_apbx: dma-apbx@80024000 {
 				compatible = "fsl,imx28-dma-apbx";
 				reg = <0x80024000 0x2000>;
+				interrupts = <78 79 66 0
+					      80 81 68 69
+					      70 71 72 73
+					      74 75 76 77>;
+				interrupt-names = "auart4-rx", "aurat4-tx", "spdif-tx", "empty",
+						  "saif0", "saif1", "i2c0", "i2c1",
+						  "auart0-rx", "auart0-tx", "auart1-rx", "auart1-tx",
+						  "auart2-rx", "auart2-tx", "auart3-rx", "auart3-tx";
+				#dma-cells = <1>;
+				dma-channels = <16>;
 				clocks = <&clks 26>;
 			};
 
@@ -692,6 +724,8 @@
 				reg = <0x80030000 0x2000>;
 				interrupts = <38 86>;
 				clocks = <&clks 55>;
+				dmas = <&dma_apbh 13>;
+				dma-names = "rx";
 				status = "disabled";
 			};
 
@@ -767,6 +801,8 @@
 				reg = <0x80042000 0x2000>;
 				interrupts = <59 80>;
 				clocks = <&clks 53>;
+				dmas = <&dma_apbx 4>;
+				dma-names = "rx-tx";
 				fsl,saif-dma-channel = <4>;
 				status = "disabled";
 			};
@@ -781,6 +817,8 @@
 				reg = <0x80046000 0x2000>;
 				interrupts = <58 81>;
 				clocks = <&clks 54>;
+				dmas = <&dma_apbx 5>;
+				dma-names = "rx-tx";
 				fsl,saif-dma-channel = <5>;
 				status = "disabled";
 			};
@@ -796,6 +834,8 @@
 			spdif@80054000 {
 				reg = <0x80054000 0x2000>;
 				interrupts = <45 66>;
+				dmas = <&dma_apbx 2>;
+				dma-names = "tx";
 				status = "disabled";
 			};
 
@@ -812,6 +852,8 @@
 				reg = <0x80058000 0x2000>;
 				interrupts = <111 68>;
 				clock-frequency = <100000>;
+				dmas = <&dma_apbx 6>;
+				dma-names = "rx-tx";
 				fsl,i2c-dma-channel = <6>;
 				status = "disabled";
 			};
@@ -823,6 +865,8 @@
 				reg = <0x8005a000 0x2000>;
 				interrupts = <110 69>;
 				clock-frequency = <100000>;
+				dmas = <&dma_apbx 7>;
+				dma-names = "rx-tx";
 				fsl,i2c-dma-channel = <7>;
 				status = "disabled";
 			};
@@ -847,6 +891,8 @@
 				compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 				reg = <0x8006a000 0x2000>;
 				interrupts = <112 70 71>;
+				dmas = <&dma_apbx 8>, <&dma_apbx 9>;
+				dma-names = "rx", "tx";
 				fsl,auart-dma-channel = <8 9>;
 				clocks = <&clks 45>;
 				status = "disabled";
@@ -856,6 +902,8 @@
 				compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 				reg = <0x8006c000 0x2000>;
 				interrupts = <113 72 73>;
+				dmas = <&dma_apbx 10>, <&dma_apbx 11>;
+				dma-names = "rx", "tx";
 				clocks = <&clks 45>;
 				status = "disabled";
 			};
@@ -864,6 +912,8 @@
 				compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 				reg = <0x8006e000 0x2000>;
 				interrupts = <114 74 75>;
+				dmas = <&dma_apbx 12>, <&dma_apbx 13>;
+				dma-names = "rx", "tx";
 				clocks = <&clks 45>;
 				status = "disabled";
 			};
@@ -872,6 +922,8 @@
 				compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 				reg = <0x80070000 0x2000>;
 				interrupts = <115 76 77>;
+				dmas = <&dma_apbx 14>, <&dma_apbx 15>;
+				dma-names = "rx", "tx";
 				clocks = <&clks 45>;
 				status = "disabled";
 			};
@@ -880,6 +932,8 @@
 				compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 				reg = <0x80072000 0x2000>;
 				interrupts = <116 78 79>;
+				dmas = <&dma_apbx 0>, <&dma_apbx 1>;
+				dma-names = "rx", "tx";
 				clocks = <&clks 45>;
 				status = "disabled";
 			};
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 06ec460b4581..59e970f74e8f 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -65,9 +65,13 @@
 		interrupt-parent = <&intc>;
 		ranges;
 
-		dma-apbh@00110000 {
+		dma_apbh: dma-apbh@00110000 {
 			compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x00110000 0x2000>;
+			interrupts = <0 13 0x04>, <0 13 0x04>, <0 13 0x04>, <0 13 0x04>;
+			interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+			#dma-cells = <1>;
+			dma-channels = <4>;
 			clocks = <&clks 106>;
 		};
 
@@ -83,6 +87,8 @@
 				 <&clks 150>, <&clks 149>;
 			clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch",
 				      "gpmi_bch_apb", "per1_bch";
+			dmas = <&dma_apbh 0>;
+			dma-names = "rx-tx";
 			fsl,gpmi-dma-channel = <0>;
 			status = "disabled";
 		};

From aaa20517c0880d021c4839eb172e8cfc03c43e21 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Mon, 25 Feb 2013 14:57:26 +0800
Subject: [PATCH 014/169] dma: mxs-dma: use devm_* managed functions

Use devm_* managed functions to simplify probe() error handling.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/dma/mxs-dma.c | 39 +++++++++------------------------------
 1 file changed, 9 insertions(+), 30 deletions(-)

diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index 8f6d30d37c45..bb86f7ff55d9 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -674,7 +674,7 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 	struct resource *iores;
 	int ret, i;
 
-	mxs_dma = kzalloc(sizeof(*mxs_dma), GFP_KERNEL);
+	mxs_dma = devm_kzalloc(&pdev->dev, sizeof(*mxs_dma), GFP_KERNEL);
 	if (!mxs_dma)
 		return -ENOMEM;
 
@@ -689,24 +689,13 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 	mxs_dma->dev_id = dma_type->id;
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	mxs_dma->base = devm_ioremap_resource(&pdev->dev, iores);
+	if (IS_ERR(mxs_dma->base))
+		return PTR_ERR(mxs_dma->base);
 
-	if (!request_mem_region(iores->start, resource_size(iores),
-				pdev->name)) {
-		ret = -EBUSY;
-		goto err_request_region;
-	}
-
-	mxs_dma->base = ioremap(iores->start, resource_size(iores));
-	if (!mxs_dma->base) {
-		ret = -ENOMEM;
-		goto err_ioremap;
-	}
-
-	mxs_dma->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(mxs_dma->clk)) {
-		ret = PTR_ERR(mxs_dma->clk);
-		goto err_clk;
-	}
+	mxs_dma->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(mxs_dma->clk))
+		return PTR_ERR(mxs_dma->clk);
 
 	dma_cap_set(DMA_SLAVE, mxs_dma->dma_device.cap_mask);
 	dma_cap_set(DMA_CYCLIC, mxs_dma->dma_device.cap_mask);
@@ -732,7 +721,7 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 
 	ret = mxs_dma_init(mxs_dma);
 	if (ret)
-		goto err_init;
+		return ret;
 
 	mxs_dma->dma_device.dev = &pdev->dev;
 
@@ -751,22 +740,12 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 	ret = dma_async_device_register(&mxs_dma->dma_device);
 	if (ret) {
 		dev_err(mxs_dma->dma_device.dev, "unable to register\n");
-		goto err_init;
+		return ret;
 	}
 
 	dev_info(mxs_dma->dma_device.dev, "initialized\n");
 
 	return 0;
-
-err_init:
-	clk_put(mxs_dma->clk);
-err_clk:
-	iounmap(mxs_dma->base);
-err_ioremap:
-	release_mem_region(iores->start, resource_size(iores));
-err_request_region:
-	kfree(mxs_dma);
-	return ret;
 }
 
 static struct platform_driver mxs_dma_driver = {

From d84f638b037fcd132ecf6f09f5b8ccf82278b9ee Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 26 Feb 2013 09:42:09 +0800
Subject: [PATCH 015/169] dma: mxs-dma: move to generic device tree binding

Update mxs-dma driver to adopt generic DMA device tree binding.  It
calls of_dma_controller_register() with mxs specific of_dma_xlate to
get the generic DMA device tree helper support.  Then DMA clients only
need to call dma_request_slave_channel() for requesting a DMA channel
from dmaengine.

The existing way of requesting channel, clients directly call
dma_request_channel(), still work there, and will be removed after
all mxs-dma clients get converted to generic DMA device tree helper.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/dma/mxs-dma.c | 70 ++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 66 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index bb86f7ff55d9..b48a79c28845 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -27,6 +27,7 @@
 #include <linux/stmp_device.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/of_dma.h>
 
 #include <asm/irq.h>
 
@@ -139,6 +140,8 @@ struct mxs_dma_engine {
 	struct dma_device		dma_device;
 	struct device_dma_parameters	dma_parms;
 	struct mxs_dma_chan		mxs_chans[MXS_DMA_CHANNELS];
+	struct platform_device		*pdev;
+	unsigned int			nr_channels;
 };
 
 struct mxs_dma_type {
@@ -350,10 +353,8 @@ static int mxs_dma_alloc_chan_resources(struct dma_chan *chan)
 	struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma;
 	int ret;
 
-	if (!data)
-		return -EINVAL;
-
-	mxs_chan->chan_irq = data->chan_irq;
+	if (data)
+		mxs_chan->chan_irq = data->chan_irq;
 
 	mxs_chan->ccw = dma_alloc_coherent(mxs_dma->dma_device.dev,
 				CCW_BLOCK_SIZE, &mxs_chan->ccw_phys,
@@ -665,8 +666,55 @@ err_out:
 	return ret;
 }
 
+struct mxs_dma_filter_param {
+	struct device_node *of_node;
+	unsigned int chan_id;
+};
+
+static bool mxs_dma_filter_fn(struct dma_chan *chan, void *fn_param)
+{
+	struct mxs_dma_filter_param *param = fn_param;
+	struct mxs_dma_chan *mxs_chan = to_mxs_dma_chan(chan);
+	struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma;
+	int chan_irq;
+
+	if (mxs_dma->dma_device.dev->of_node != param->of_node)
+		return false;
+
+	if (chan->chan_id != param->chan_id)
+		return false;
+
+	chan_irq = platform_get_irq(mxs_dma->pdev, param->chan_id);
+	if (chan_irq < 0)
+		return false;
+
+	mxs_chan->chan_irq = chan_irq;
+
+	return true;
+}
+
+struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
+			       struct of_dma *ofdma)
+{
+	struct mxs_dma_engine *mxs_dma = ofdma->of_dma_data;
+	dma_cap_mask_t mask = mxs_dma->dma_device.cap_mask;
+	struct mxs_dma_filter_param param;
+
+	if (dma_spec->args_count != 1)
+		return NULL;
+
+	param.of_node = ofdma->of_node;
+	param.chan_id = dma_spec->args[0];
+
+	if (param.chan_id >= mxs_dma->nr_channels)
+		return NULL;
+
+	return dma_request_channel(mask, mxs_dma_filter_fn, &param);
+}
+
 static int __init mxs_dma_probe(struct platform_device *pdev)
 {
+	struct device_node *np = pdev->dev.of_node;
 	const struct platform_device_id *id_entry;
 	const struct of_device_id *of_id;
 	const struct mxs_dma_type *dma_type;
@@ -678,6 +726,12 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 	if (!mxs_dma)
 		return -ENOMEM;
 
+	ret = of_property_read_u32(np, "dma-channels", &mxs_dma->nr_channels);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to read dma-channels\n");
+		return ret;
+	}
+
 	of_id = of_match_device(mxs_dma_dt_ids, &pdev->dev);
 	if (of_id)
 		id_entry = of_id->data;
@@ -723,6 +777,7 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	mxs_dma->pdev = pdev;
 	mxs_dma->dma_device.dev = &pdev->dev;
 
 	/* mxs_dma gets 65535 bytes maximum sg size */
@@ -743,6 +798,13 @@ static int __init mxs_dma_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = of_dma_controller_register(np, mxs_dma_xlate, mxs_dma);
+	if (ret) {
+		dev_err(mxs_dma->dma_device.dev,
+			"failed to register controller\n");
+		dma_async_device_unregister(&mxs_dma->dma_device);
+	}
+
 	dev_info(mxs_dma->dma_device.dev, "initialized\n");
 
 	return 0;

From 0e91e434c86c84e84c46cf8bff2b5e53daee85d5 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 26 Feb 2013 10:10:38 +0800
Subject: [PATCH 016/169] mmc: mxs-mmc: move to use generic DMA helper

With the generic DMA device tree helper supported by mxs-dma driver,
client devices only need to call dma_request_slave_channel() for
requesting a DMA channel from dmaengine.

Since mxs is a DT only platform now, along with the changes, the non-DT
case checking in probe function also gets cleaned up.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Chris Ball <cjb@laptop.org>
Cc: linux-mmc@vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 .../devicetree/bindings/mmc/mxs-mmc.txt       | 12 +++--
 drivers/mmc/host/mxs-mmc.c                    | 48 ++-----------------
 2 files changed, 13 insertions(+), 47 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt
index 54949f6faede..515addc20070 100644
--- a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt
@@ -9,15 +9,19 @@ and the properties used by the mxsmmc driver.
 Required properties:
 - compatible: Should be "fsl,<chip>-mmc".  The supported chips include
   imx23 and imx28.
-- interrupts: Should contain ERROR and DMA interrupts
-- fsl,ssp-dma-channel: APBH DMA channel for the SSP
+- interrupts: Should contain ERROR interrupt number
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+  and SSP DMA channel ID.
+  Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: Must be "rx-tx".
 
 Examples:
 
 ssp0: ssp@80010000 {
 	compatible = "fsl,imx28-mmc";
 	reg = <0x80010000 2000>;
-	interrupts = <96 82>;
-	fsl,ssp-dma-channel = <0>;
+	interrupts = <96>;
+	dmas = <&dma_apbh 0>;
+	dma-names = "rx-tx";
 	bus-width = <8>;
 };
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 4efe3021b217..4fdc71113e6d 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -548,22 +548,6 @@ static const struct mmc_host_ops mxs_mmc_ops = {
 	.enable_sdio_irq = mxs_mmc_enable_sdio_irq,
 };
 
-static bool mxs_mmc_dma_filter(struct dma_chan *chan, void *param)
-{
-	struct mxs_mmc_host *host = param;
-	struct mxs_ssp *ssp = &host->ssp;
-
-	if (!mxs_dma_is_apbh(chan))
-		return false;
-
-	if (chan->chan_id != ssp->dma_channel)
-		return false;
-
-	chan->private = &ssp->dma_data;
-
-	return true;
-}
-
 static struct platform_device_id mxs_ssp_ids[] = {
 	{
 		.name = "imx23-mmc",
@@ -591,20 +575,17 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct mxs_mmc_host *host;
 	struct mmc_host *mmc;
-	struct resource *iores, *dmares;
+	struct resource *iores;
 	struct pinctrl *pinctrl;
-	int ret = 0, irq_err, irq_dma;
-	dma_cap_mask_t mask;
+	int ret = 0, irq_err;
 	struct regulator *reg_vmmc;
 	enum of_gpio_flags flags;
 	struct mxs_ssp *ssp;
 	u32 bus_width = 0;
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
 	irq_err = platform_get_irq(pdev, 0);
-	irq_dma = platform_get_irq(pdev, 1);
-	if (!iores || irq_err < 0 || irq_dma < 0)
+	if (!iores || irq_err < 0)
 		return -EINVAL;
 
 	mmc = mmc_alloc_host(sizeof(struct mxs_mmc_host), &pdev->dev);
@@ -620,23 +601,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 		goto out_mmc_free;
 	}
 
-	if (np) {
-		ssp->devid = (enum mxs_ssp_id) of_id->data;
-		/*
-		 * TODO: This is a temporary solution and should be changed
-		 * to use generic DMA binding later when the helpers get in.
-		 */
-		ret = of_property_read_u32(np, "fsl,ssp-dma-channel",
-					   &ssp->dma_channel);
-		if (ret) {
-			dev_err(mmc_dev(host->mmc),
-				"failed to get dma channel\n");
-			goto out_mmc_free;
-		}
-	} else {
-		ssp->devid = pdev->id_entry->driver_data;
-		ssp->dma_channel = dmares->start;
-	}
+	ssp->devid = (enum mxs_ssp_id) of_id->data;
 
 	host->mmc = mmc;
 	host->sdio_irq_en = 0;
@@ -666,10 +631,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 
 	mxs_mmc_reset(host);
 
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	ssp->dma_data.chan_irq = irq_dma;
-	ssp->dmach = dma_request_channel(mask, mxs_mmc_dma_filter, host);
+	ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx");
 	if (!ssp->dmach) {
 		dev_err(mmc_dev(host->mmc),
 			"%s: failed to request dma\n", __func__);

From 26aafa77df61c4190eae80646211ee6f07c88eaf Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 26 Feb 2013 11:07:32 +0800
Subject: [PATCH 017/169] spi: mxs-spi: move to use generic DMA helper

With the generic DMA device tree helper supported by mxs-dma driver,
client devices only need to call dma_request_slave_channel() for
requesting a DMA channel from dmaengine.

Since mxs is a DT only platform now, along with the changes, the non-DT
case handling in probe function also gets removed.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 .../devicetree/bindings/spi/mxs-spi.txt       | 12 ++--
 drivers/spi/spi-mxs.c                         | 60 +++----------------
 include/linux/spi/mxs-spi.h                   |  4 +-
 3 files changed, 18 insertions(+), 58 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.txt b/Documentation/devicetree/bindings/spi/mxs-spi.txt
index e2e13957c2a4..3499b73293c2 100644
--- a/Documentation/devicetree/bindings/spi/mxs-spi.txt
+++ b/Documentation/devicetree/bindings/spi/mxs-spi.txt
@@ -3,8 +3,11 @@
 Required properties:
 - compatible: Should be "fsl,<soc>-spi", where soc is "imx23" or "imx28"
 - reg: Offset and length of the register set for the device
-- interrupts: Should contain SSP interrupts (error irq first, dma irq second)
-- fsl,ssp-dma-channel: APBX DMA channel for the SSP
+- interrupts: Should contain SSP ERROR interrupt
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+  and SSP DMA channel ID.
+  Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: Must be "rx-tx".
 
 Optional properties:
 - clock-frequency : Input clock frequency to the SPI block in Hz.
@@ -17,6 +20,7 @@ ssp0: ssp@80010000 {
 	#size-cells = <0>;
 	compatible = "fsl,imx28-spi";
 	reg = <0x80010000 0x2000>;
-	interrupts = <96 82>;
-	fsl,ssp-dma-channel = <0>;
+	interrupts = <96>;
+	dmas = <&dma_apbh 0>;
+	dma-names = "rx-tx";
 };
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 22a0af0147fb..7b1c014b0740 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -490,21 +490,6 @@ static int mxs_spi_transfer_one(struct spi_master *master,
 	return status;
 }
 
-static bool mxs_ssp_dma_filter(struct dma_chan *chan, void *param)
-{
-	struct mxs_ssp *ssp = param;
-
-	if (!mxs_dma_is_apbh(chan))
-		return false;
-
-	if (chan->chan_id != ssp->dma_channel)
-		return false;
-
-	chan->private = &ssp->dma_data;
-
-	return true;
-}
-
 static const struct of_device_id mxs_spi_dt_ids[] = {
 	{ .compatible = "fsl,imx23-spi", .data = (void *) IMX23_SSP, },
 	{ .compatible = "fsl,imx28-spi", .data = (void *) IMX28_SSP, },
@@ -520,13 +505,12 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	struct spi_master *master;
 	struct mxs_spi *spi;
 	struct mxs_ssp *ssp;
-	struct resource *iores, *dmares;
+	struct resource *iores;
 	struct pinctrl *pinctrl;
 	struct clk *clk;
 	void __iomem *base;
-	int devid, dma_channel, clk_freq;
-	int ret = 0, irq_err, irq_dma;
-	dma_cap_mask_t mask;
+	int devid, clk_freq;
+	int ret = 0, irq_err;
 
 	/*
 	 * Default clock speed for the SPI core. 160MHz seems to
@@ -537,8 +521,7 @@ static int mxs_spi_probe(struct platform_device *pdev)
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq_err = platform_get_irq(pdev, 0);
-	irq_dma = platform_get_irq(pdev, 1);
-	if (!iores || irq_err < 0 || irq_dma < 0)
+	if (!iores || irq_err < 0)
 		return -EINVAL;
 
 	base = devm_ioremap_resource(&pdev->dev, iores);
@@ -553,32 +536,11 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
-	if (np) {
-		devid = (enum mxs_ssp_id) of_id->data;
-		/*
-		 * TODO: This is a temporary solution and should be changed
-		 * to use generic DMA binding later when the helpers get in.
-		 */
-		ret = of_property_read_u32(np, "fsl,ssp-dma-channel",
-					   &dma_channel);
-		if (ret) {
-			dev_err(&pdev->dev,
-				"Failed to get DMA channel\n");
-			return -EINVAL;
-		}
-
-		ret = of_property_read_u32(np, "clock-frequency",
-					   &clk_freq);
-		if (ret)
-			clk_freq = clk_freq_default;
-	} else {
-		dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-		if (!dmares)
-			return -EINVAL;
-		devid = pdev->id_entry->driver_data;
-		dma_channel = dmares->start;
+	devid = (enum mxs_ssp_id) of_id->data;
+	ret = of_property_read_u32(np, "clock-frequency",
+				   &clk_freq);
+	if (ret)
 		clk_freq = clk_freq_default;
-	}
 
 	master = spi_alloc_master(&pdev->dev, sizeof(*spi));
 	if (!master)
@@ -597,7 +559,6 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	ssp->clk = clk;
 	ssp->base = base;
 	ssp->devid = devid;
-	ssp->dma_channel = dma_channel;
 
 	init_completion(&spi->c);
 
@@ -606,10 +567,7 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_master_free;
 
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	ssp->dma_data.chan_irq = irq_dma;
-	ssp->dmach = dma_request_channel(mask, mxs_ssp_dma_filter, ssp);
+	ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx");
 	if (!ssp->dmach) {
 		dev_err(ssp->dev, "Failed to request DMA\n");
 		goto out_master_free;
diff --git a/include/linux/spi/mxs-spi.h b/include/linux/spi/mxs-spi.h
index 61ae1306db23..4835486f58e5 100644
--- a/include/linux/spi/mxs-spi.h
+++ b/include/linux/spi/mxs-spi.h
@@ -24,7 +24,7 @@
 #ifndef __LINUX_SPI_MXS_SPI_H__
 #define __LINUX_SPI_MXS_SPI_H__
 
-#include <linux/fsl/mxs-dma.h>
+#include <linux/dmaengine.h>
 
 #define ssp_is_old(host)	((host)->devid == IMX23_SSP)
 
@@ -137,9 +137,7 @@ struct mxs_ssp {
 	unsigned int			clk_rate;
 	enum mxs_ssp_id			devid;
 
-	int				dma_channel;
 	struct dma_chan			*dmach;
-	struct mxs_dma_data		dma_data;
 	unsigned int			dma_dir;
 	enum dma_transfer_direction	slave_dirn;
 	u32				ssp_pio_words[SSP_PIO_NUM];

From e5aba13da0cc598a5573ea059717949fbd7536ad Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 26 Feb 2013 11:20:22 +0800
Subject: [PATCH 018/169] i2c: i2c-mxs: move to use generic DMA helper

With the generic DMA device tree helper supported by mxs-dma driver,
client devices only need to call dma_request_slave_channel() for
requesting a DMA channel from dmaengine.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
---
 .../devicetree/bindings/i2c/i2c-mxs.txt       | 12 ++++--
 drivers/i2c/busses/i2c-mxs.c                  | 40 ++-----------------
 2 files changed, 11 insertions(+), 41 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-mxs.txt b/Documentation/devicetree/bindings/i2c/i2c-mxs.txt
index 7a3fe9e5f4cb..4e1c8ac01eba 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mxs.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mxs.txt
@@ -3,10 +3,13 @@
 Required properties:
 - compatible: Should be "fsl,<chip>-i2c"
 - reg: Should contain registers location and length
-- interrupts: Should contain ERROR and DMA interrupts
+- interrupts: Should contain ERROR interrupt number
 - clock-frequency: Desired I2C bus clock frequency in Hz.
                    Only 100000Hz and 400000Hz modes are supported.
-- fsl,i2c-dma-channel: APBX DMA channel for the I2C
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+  and I2C DMA channel ID.
+  Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: Must be "rx-tx".
 
 Examples:
 
@@ -15,7 +18,8 @@ i2c0: i2c@80058000 {
 	#size-cells = <0>;
 	compatible = "fsl,imx28-i2c";
 	reg = <0x80058000 2000>;
-	interrupts = <111 68>;
+	interrupts = <111>;
 	clock-frequency = <100000>;
-	fsl,i2c-dma-channel = <6>;
+	dmas = <&dma_apbx 6>;
+	dma-names = "rx-tx";
 };
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index 120f24646696..d1ba6b403b84 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -31,7 +31,6 @@
 #include <linux/of_i2c.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
-#include <linux/fsl/mxs-dma.h>
 
 #define DRIVER_NAME "mxs-i2c"
 
@@ -113,9 +112,7 @@ struct mxs_i2c_dev {
 	uint32_t timing1;
 
 	/* DMA support components */
-	int				dma_channel;
 	struct dma_chan         	*dmach;
-	struct mxs_dma_data		dma_data;
 	uint32_t			pio_data[2];
 	uint32_t			addr_data;
 	struct scatterlist		sg_io[2];
@@ -518,21 +515,6 @@ static const struct i2c_algorithm mxs_i2c_algo = {
 	.functionality = mxs_i2c_func,
 };
 
-static bool mxs_i2c_dma_filter(struct dma_chan *chan, void *param)
-{
-	struct mxs_i2c_dev *i2c = param;
-
-	if (!mxs_dma_is_apbx(chan))
-		return false;
-
-	if (chan->chan_id != i2c->dma_channel)
-		return false;
-
-	chan->private = &i2c->dma_data;
-
-	return true;
-}
-
 static void mxs_i2c_derive_timing(struct mxs_i2c_dev *i2c, int speed)
 {
 	/* The I2C block clock run at 24MHz */
@@ -577,17 +559,6 @@ static int mxs_i2c_get_ofdata(struct mxs_i2c_dev *i2c)
 	struct device_node *node = dev->of_node;
 	int ret;
 
-	/*
-	 * TODO: This is a temporary solution and should be changed
-	 * to use generic DMA binding later when the helpers get in.
-	 */
-	ret = of_property_read_u32(node, "fsl,i2c-dma-channel",
-				   &i2c->dma_channel);
-	if (ret) {
-		dev_err(dev, "Failed to get DMA channel!\n");
-		return -ENODEV;
-	}
-
 	ret = of_property_read_u32(node, "clock-frequency", &speed);
 	if (ret) {
 		dev_warn(dev, "No I2C speed selected, using 100kHz\n");
@@ -607,8 +578,7 @@ static int mxs_i2c_probe(struct platform_device *pdev)
 	struct pinctrl *pinctrl;
 	struct resource *res;
 	resource_size_t res_size;
-	int err, irq, dmairq;
-	dma_cap_mask_t mask;
+	int err, irq;
 
 	pinctrl = devm_pinctrl_get_select_default(dev);
 	if (IS_ERR(pinctrl))
@@ -620,9 +590,8 @@ static int mxs_i2c_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
-	dmairq = platform_get_irq(pdev, 1);
 
-	if (!res || irq < 0 || dmairq < 0)
+	if (!res || irq < 0)
 		return -ENOENT;
 
 	res_size = resource_size(res);
@@ -648,10 +617,7 @@ static int mxs_i2c_probe(struct platform_device *pdev)
 	}
 
 	/* Setup the DMA */
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	i2c->dma_data.chan_irq = dmairq;
-	i2c->dmach = dma_request_channel(mask, mxs_i2c_dma_filter, i2c);
+	i2c->dmach = dma_request_slave_channel(dev, "rx-tx");
 	if (!i2c->dmach) {
 		dev_err(dev, "Failed to request dma\n");
 		return -ENODEV;

From 5fac0e18bd3dbd7e23276efa0e5d2b945b1165e8 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 26 Feb 2013 11:44:28 +0800
Subject: [PATCH 019/169] mtd: gpmi: move to use generic DMA helper

With the generic DMA device tree helper supported by mxs-dma driver,
client devices only need to call dma_request_slave_channel() for
requesting a DMA channel from dmaengine.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 .../devicetree/bindings/mtd/gpmi-nand.txt     | 17 ++++---
 drivers/mtd/nand/gpmi-nand/gpmi-nand.c        | 51 +------------------
 drivers/mtd/nand/gpmi-nand/gpmi-nand.h        |  3 +-
 3 files changed, 12 insertions(+), 59 deletions(-)

diff --git a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt
index 3fb3f9015365..551b2a179d01 100644
--- a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt
@@ -7,10 +7,12 @@ Required properties:
   - compatible : should be "fsl,<chip>-gpmi-nand"
   - reg : should contain registers location and length for gpmi and bch.
   - reg-names: Should contain the reg names "gpmi-nand" and "bch"
-  - interrupts : The first is the DMA interrupt number for GPMI.
-                 The second is the BCH interrupt number.
-  - interrupt-names : The interrupt names "gpmi-dma", "bch";
-  - fsl,gpmi-dma-channel : Should contain the dma channel it uses.
+  - interrupts : BCH interrupt number.
+  - interrupt-names : Should be "bch".
+  - dmas: DMA specifier, consisting of a phandle to DMA controller node
+    and GPMI DMA channel ID.
+    Refer to dma.txt and fsl-mxs-dma.txt for details.
+  - dma-names: Must be "rx-tx".
 
 Optional properties:
   - nand-on-flash-bbt: boolean to enable on flash bbt option if not
@@ -27,9 +29,10 @@ gpmi-nand@8000c000 {
 	#size-cells = <1>;
 	reg = <0x8000c000 2000>, <0x8000a000 2000>;
 	reg-names = "gpmi-nand", "bch";
-	interrupts = <88>, <41>;
-	interrupt-names = "gpmi-dma", "bch";
-	fsl,gpmi-dma-channel = <4>;
+	interrupts = <41>;
+	interrupt-names = "bch";
+	dmas = <&dma_apbh 4>;
+	dma-names = "rx-tx";
 
 	partition@0 {
 	...
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 717881a3d1b8..25ecfa1822a8 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -36,7 +36,6 @@
 #define GPMI_NAND_GPMI_REGS_ADDR_RES_NAME  "gpmi-nand"
 #define GPMI_NAND_BCH_REGS_ADDR_RES_NAME   "bch"
 #define GPMI_NAND_BCH_INTERRUPT_RES_NAME   "bch"
-#define GPMI_NAND_DMA_INTERRUPT_RES_NAME   "gpmi-dma"
 
 /* add our owner bbt descriptor */
 static uint8_t scan_ff_pattern[] = { 0xff };
@@ -420,28 +419,6 @@ static void release_bch_irq(struct gpmi_nand_data *this)
 		free_irq(i, this);
 }
 
-static bool gpmi_dma_filter(struct dma_chan *chan, void *param)
-{
-	struct gpmi_nand_data *this = param;
-	int dma_channel = (int)this->private;
-
-	if (!mxs_dma_is_apbh(chan))
-		return false;
-	/*
-	 * only catch the GPMI dma channels :
-	 *	for mx23 :	MX23_DMA_GPMI0 ~ MX23_DMA_GPMI3
-	 *		(These four channels share the same IRQ!)
-	 *
-	 *	for mx28 :	MX28_DMA_GPMI0 ~ MX28_DMA_GPMI7
-	 *		(These eight channels share the same IRQ!)
-	 */
-	if (dma_channel == chan->chan_id) {
-		chan->private = &this->dma_data;
-		return true;
-	}
-	return false;
-}
-
 static void release_dma_channels(struct gpmi_nand_data *this)
 {
 	unsigned int i;
@@ -455,36 +432,10 @@ static void release_dma_channels(struct gpmi_nand_data *this)
 static int acquire_dma_channels(struct gpmi_nand_data *this)
 {
 	struct platform_device *pdev = this->pdev;
-	struct resource *r_dma;
-	struct device_node *dn;
-	u32 dma_channel;
-	int ret;
 	struct dma_chan *dma_chan;
-	dma_cap_mask_t mask;
-
-	/* dma channel, we only use the first one. */
-	dn = pdev->dev.of_node;
-	ret = of_property_read_u32(dn, "fsl,gpmi-dma-channel", &dma_channel);
-	if (ret) {
-		pr_err("unable to get DMA channel from dt.\n");
-		goto acquire_err;
-	}
-	this->private = (void *)dma_channel;
-
-	/* gpmi dma interrupt */
-	r_dma = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
-					GPMI_NAND_DMA_INTERRUPT_RES_NAME);
-	if (!r_dma) {
-		pr_err("Can't get resource for DMA\n");
-		goto acquire_err;
-	}
-	this->dma_data.chan_irq = r_dma->start;
 
 	/* request dma channel */
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-
-	dma_chan = dma_request_channel(mask, gpmi_dma_filter, this);
+	dma_chan = dma_request_slave_channel(&pdev->dev, "rx-tx");
 	if (!dma_chan) {
 		pr_err("Failed to request DMA channel.\n");
 		goto acquire_err;
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h
index 072947731277..a7685e3a8748 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h
@@ -20,7 +20,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
-#include <linux/fsl/mxs-dma.h>
+#include <linux/dmaengine.h>
 
 #define GPMI_CLK_MAX 5 /* MX6Q needs five clocks */
 struct resources {
@@ -180,7 +180,6 @@ struct gpmi_nand_data {
 	/* DMA channels */
 #define DMA_CHANS		8
 	struct dma_chan		*dma_chans[DMA_CHANS];
-	struct mxs_dma_data	dma_data;
 	enum dma_ops_type	last_dma_type;
 	enum dma_ops_type	dma_type;
 	struct completion	dma_done;

From bcc20f9e40bdfa6c3f254bcb90d8657fe7bba04d Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Tue, 26 Feb 2013 13:47:41 +0800
Subject: [PATCH 020/169] serial: mxs-auart: move to use generic DMA helper

With the generic DMA device tree helper supported by mxs-dma driver,
client devices only need to call dma_request_slave_channel() for
requesting a DMA channel from dmaengine.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
 .../bindings/tty/serial/fsl-mxs-auart.txt     | 16 +++---
 drivers/tty/serial/mxs-auart.c                | 52 ++-----------------
 2 files changed, 11 insertions(+), 57 deletions(-)

diff --git a/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt
index 273a8d5b3300..2c00ec64628e 100644
--- a/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt
+++ b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt
@@ -5,20 +5,18 @@ Required properties:
   imx23 and imx28.
 - reg : Address and length of the register set for the device
 - interrupts : Should contain the auart interrupt numbers
-
-Optional properties:
-- fsl,auart-dma-channel : The DMA channels, the first is for RX, the other
-		is for TX. If you add this property, it also means that you
-		will enable the DMA support for the auart.
-		Note: due to the hardware bug in imx23(see errata : 2836),
-		only the imx28 can enable the DMA support for the auart.
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+  and AUART DMA channel ID.
+  Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: "rx" for RX channel, "tx" for TX channel.
 
 Example:
 auart0: serial@8006a000 {
 	compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 	reg = <0x8006a000 0x2000>;
-	interrupts = <112 70 71>;
-	fsl,auart-dma-channel = <8 9>;
+	interrupts = <112>;
+	dmas = <&dma_apbx 8>, <&dma_apbx 9>;
+	dma-names = "rx", "tx";
 };
 
 Note: Each auart port should have an alias correctly numbered in "aliases"
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index d549fe1fa42a..269a27caff33 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -35,7 +35,7 @@
 #include <linux/pinctrl/consumer.h>
 #include <linux/of_device.h>
 #include <linux/dma-mapping.h>
-#include <linux/fsl/mxs-dma.h>
+#include <linux/dmaengine.h>
 
 #include <asm/cacheflush.h>
 
@@ -148,11 +148,6 @@ struct mxs_auart_port {
 	struct device *dev;
 
 	/* for DMA */
-	struct mxs_dma_data dma_data;
-	int dma_channel_rx, dma_channel_tx;
-	int dma_irq_rx, dma_irq_tx;
-	int dma_channel;
-
 	struct scatterlist tx_sgl;
 	struct dma_chan	*tx_dma_chan;
 	void *tx_dma_buf;
@@ -440,20 +435,6 @@ static u32 mxs_auart_get_mctrl(struct uart_port *u)
 	return mctrl;
 }
 
-static bool mxs_auart_dma_filter(struct dma_chan *chan, void *param)
-{
-	struct mxs_auart_port *s = param;
-
-	if (!mxs_dma_is_apbx(chan))
-		return false;
-
-	if (s->dma_channel == chan->chan_id) {
-		chan->private = &s->dma_data;
-		return true;
-	}
-	return false;
-}
-
 static int mxs_auart_dma_prep_rx(struct mxs_auart_port *s);
 static void dma_rx_callback(void *arg)
 {
@@ -545,21 +526,11 @@ static void mxs_auart_dma_exit(struct mxs_auart_port *s)
 
 static int mxs_auart_dma_init(struct mxs_auart_port *s)
 {
-	dma_cap_mask_t mask;
-
 	if (auart_dma_enabled(s))
 		return 0;
 
-	/* We do not get the right DMA channels. */
-	if (s->dma_channel_rx == -1 || s->dma_channel_tx == -1)
-		return -EINVAL;
-
 	/* init for RX */
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	s->dma_channel = s->dma_channel_rx;
-	s->dma_data.chan_irq = s->dma_irq_rx;
-	s->rx_dma_chan = dma_request_channel(mask, mxs_auart_dma_filter, s);
+	s->rx_dma_chan = dma_request_slave_channel(s->dev, "rx");
 	if (!s->rx_dma_chan)
 		goto err_out;
 	s->rx_dma_buf = kzalloc(UART_XMIT_SIZE, GFP_KERNEL | GFP_DMA);
@@ -567,9 +538,7 @@ static int mxs_auart_dma_init(struct mxs_auart_port *s)
 		goto err_out;
 
 	/* init for TX */
-	s->dma_channel = s->dma_channel_tx;
-	s->dma_data.chan_irq = s->dma_irq_tx;
-	s->tx_dma_chan = dma_request_channel(mask, mxs_auart_dma_filter, s);
+	s->tx_dma_chan = dma_request_slave_channel(s->dev, "tx");
 	if (!s->tx_dma_chan)
 		goto err_out;
 	s->tx_dma_buf = kzalloc(UART_XMIT_SIZE, GFP_KERNEL | GFP_DMA);
@@ -1020,7 +989,6 @@ static int serial_mxs_probe_dt(struct mxs_auart_port *s,
 		struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	u32 dma_channel[2];
 	int ret;
 
 	if (!np)
@@ -1034,20 +1002,8 @@ static int serial_mxs_probe_dt(struct mxs_auart_port *s,
 	}
 	s->port.line = ret;
 
-	s->dma_irq_rx = platform_get_irq(pdev, 1);
-	s->dma_irq_tx = platform_get_irq(pdev, 2);
+	s->flags |= MXS_AUART_DMA_CONFIG;
 
-	ret = of_property_read_u32_array(np, "fsl,auart-dma-channel",
-					dma_channel, 2);
-	if (ret == 0) {
-		s->dma_channel_rx = dma_channel[0];
-		s->dma_channel_tx = dma_channel[1];
-
-		s->flags |= MXS_AUART_DMA_CONFIG;
-	} else {
-		s->dma_channel_rx = -1;
-		s->dma_channel_tx = -1;
-	}
 	return 0;
 }
 

From fc5c306bbdf30d84c9fffd5d283a9811b24dcbf6 Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Wed, 6 Mar 2013 11:28:32 -0700
Subject: [PATCH 021/169] ARM: tegra: device tree whitespace cleanup

Remove white-space from empty line; triggers checkpatch.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 0dad7007bd49..7712411f73c4 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -209,7 +209,7 @@
 		compatible = "nvidia,tegra20-das";
 		reg = <0x70000c00 0x80>;
 	};
-	
+
 	tegra_ac97: ac97 {
 		compatible = "nvidia,tegra20-ac97";
 		reg = <0x70002000 0x200>;

From 5d324410d4de8dec7e9d8d9f66832ed7e0a947bc Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Wed, 6 Mar 2013 11:28:33 -0700
Subject: [PATCH 022/169] ARM: tegra: fix sort order of USB PHY nodes

The USB PHY nodes are all grouped together rather than being sorted based
on reg address like all other nodes fix this.

I apologize for the churn; I should have noticed this during review of the
patches that caused this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20.dtsi | 50 +++++++++++++++++-----------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 7712411f73c4..c9121337ed2c 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -442,31 +442,6 @@
 		#size-cells = <0>;
 	};
 
-	phy1: usb-phy@c5000400 {
-		compatible = "nvidia,tegra20-usb-phy";
-		reg = <0xc5000400 0x3c00>;
-		phy_type = "utmi";
-		nvidia,has-legacy-mode;
-		clocks = <&tegra_car 22>, <&tegra_car 127>;
-		clock-names = "phy", "pll_u";
-	};
-
-	phy2: usb-phy@c5004400 {
-		compatible = "nvidia,tegra20-usb-phy";
-		reg = <0xc5004400 0x3c00>;
-		phy_type = "ulpi";
-		clocks = <&tegra_car 94>, <&tegra_car 127>;
-		clock-names = "phy", "pll_u";
-	};
-
-	phy3: usb-phy@c5008400 {
-		compatible = "nvidia,tegra20-usb-phy";
-		reg = <0xc5008400 0x3C00>;
-		phy_type = "utmi";
-		clocks = <&tegra_car 22>, <&tegra_car 127>;
-		clock-names = "phy", "pll_u";
-	};
-
 	usb@c5000000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5000000 0x4000>;
@@ -479,6 +454,15 @@
 		status = "disabled";
 	};
 
+	phy1: usb-phy@c5000400 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5000400 0x3c00>;
+		phy_type = "utmi";
+		nvidia,has-legacy-mode;
+		clocks = <&tegra_car 22>, <&tegra_car 127>;
+		clock-names = "phy", "pll_u";
+	};
+
 	usb@c5004000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5004000 0x4000>;
@@ -489,6 +473,14 @@
 		status = "disabled";
 	};
 
+	phy2: usb-phy@c5004400 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5004400 0x3c00>;
+		phy_type = "ulpi";
+		clocks = <&tegra_car 94>, <&tegra_car 127>;
+		clock-names = "phy", "pll_u";
+	};
+
 	usb@c5008000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5008000 0x4000>;
@@ -499,6 +491,14 @@
 		status = "disabled";
 	};
 
+	phy3: usb-phy@c5008400 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5008400 0x3c00>;
+		phy_type = "utmi";
+		clocks = <&tegra_car 22>, <&tegra_car 127>;
+		clock-names = "phy", "pll_u";
+	};
+
 	sdhci@c8000000 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000000 0x200>;

From 2c314d5c2a10588cb582604e8945eb48bdf23562 Mon Sep 17 00:00:00 2001
From: Pritesh Raithatha <praithatha@nvidia.com>
Date: Mon, 11 Feb 2013 12:25:13 +0000
Subject: [PATCH 023/169] ARM: tegra: add default pinctrl nodes for Dalmore

This change adds the default pinctrl nodes for the Dalmore Tegra114
platform.

Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
[Rhyland added patch description]
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
[swarren: fixed DT node sort order]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 703 +++++++++++++++++++++++++
 1 file changed, 703 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 616990dc92db..34cc87ea3410 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -10,6 +10,709 @@
 		reg = <0x80000000 0x40000000>;
 	};
 
+	pinmux {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			clk1_out_pw4 {
+				nvidia,pins = "clk1_out_pw4";
+				nvidia,function = "extperiph1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			dap1_din_pn1 {
+				nvidia,pins = "dap1_din_pn1";
+				nvidia,function = "i2s0";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			dap1_dout_pn2 {
+				nvidia,pins = "dap1_dout_pn2",
+						"dap1_fs_pn0",
+						"dap1_sclk_pn3";
+				nvidia,function = "i2s0";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap2_din_pa4 {
+				nvidia,pins = "dap2_din_pa4";
+				nvidia,function = "i2s1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			dap2_dout_pa5 {
+				nvidia,pins = "dap2_dout_pa5",
+						"dap2_fs_pa2",
+						"dap2_sclk_pa3";
+				nvidia,function = "i2s1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap4_din_pp5 {
+				nvidia,pins = "dap4_din_pp5",
+						"dap4_dout_pp6",
+						"dap4_fs_pp4",
+						"dap4_sclk_pp7";
+				nvidia,function = "i2s3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dvfs_pwm_px0 {
+				nvidia,pins = "dvfs_pwm_px0",
+						"dvfs_clk_px2";
+				nvidia,function = "cldvfs";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			ulpi_clk_py0 {
+				nvidia,pins = "ulpi_clk_py0",
+						"ulpi_data0_po1",
+						"ulpi_data1_po2",
+						"ulpi_data2_po3",
+						"ulpi_data3_po4",
+						"ulpi_data4_po5",
+						"ulpi_data5_po6",
+						"ulpi_data6_po7",
+						"ulpi_data7_po0";
+				nvidia,function = "ulpi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			ulpi_dir_py1 {
+				nvidia,pins = "ulpi_dir_py1",
+						"ulpi_nxt_py2";
+				nvidia,function = "ulpi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			ulpi_stp_py3 {
+				nvidia,pins = "ulpi_stp_py3";
+				nvidia,function = "ulpi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			cam_i2c_scl_pbb1 {
+				nvidia,pins = "cam_i2c_scl_pbb1",
+						"cam_i2c_sda_pbb2";
+				nvidia,function = "i2c3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			cam_mclk_pcc0 {
+				nvidia,pins = "cam_mclk_pcc0",
+						"pbb0";
+				nvidia,function = "vi_alt3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+				nvidia,lock = <0>;
+			};
+			gen2_i2c_scl_pt5 {
+				nvidia,pins = "gen2_i2c_scl_pt5",
+						"gen2_i2c_sda_pt6";
+				nvidia,function = "i2c2";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			gmi_a16_pj7 {
+				nvidia,pins = "gmi_a16_pj7";
+				nvidia,function = "uartd";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_a17_pb0 {
+				nvidia,pins = "gmi_a17_pb0",
+						"gmi_a18_pb1";
+				nvidia,function = "uartd";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_a19_pk7 {
+				nvidia,pins = "gmi_a19_pk7";
+				nvidia,function = "uartd";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad5_pg5 {
+				nvidia,pins = "gmi_ad5_pg5",
+						"gmi_cs6_n_pi3",
+						"gmi_wr_n_pi0";
+				nvidia,function = "spi4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_ad6_pg6 {
+				nvidia,pins = "gmi_ad6_pg6",
+						"gmi_ad7_pg7";
+				nvidia,function = "spi4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_ad12_ph4 {
+				nvidia,pins = "gmi_ad12_ph4";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad9_ph1 {
+				nvidia,pins = "gmi_ad9_ph1";
+				nvidia,function = "pwm1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_cs1_n_pj2 {
+				nvidia,pins = "gmi_cs1_n_pj2",
+						"gmi_oe_n_pi1";
+				nvidia,function = "soc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			clk2_out_pw5 {
+				nvidia,pins = "clk2_out_pw5";
+				nvidia,function = "extperiph2";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			sdmmc1_clk_pz0 {
+				nvidia,pins = "sdmmc1_clk_pz0";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc1_cmd_pz1 {
+				nvidia,pins = "sdmmc1_cmd_pz1",
+						"sdmmc1_dat0_py7",
+						"sdmmc1_dat1_py6",
+						"sdmmc1_dat2_py5",
+						"sdmmc1_dat3_py4";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc1_wp_n_pv3 {
+				nvidia,pins = "sdmmc1_wp_n_pv3";
+				nvidia,function = "spi4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			sdmmc3_clk_pa6 {
+				nvidia,pins = "sdmmc3_clk_pa6";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc3_cmd_pa7 {
+				nvidia,pins = "sdmmc3_cmd_pa7",
+						"sdmmc3_dat0_pb7",
+						"sdmmc3_dat1_pb6",
+						"sdmmc3_dat2_pb5",
+						"sdmmc3_dat3_pb4",
+						"kb_col4_pq4",
+						"sdmmc3_clk_lb_out_pee4",
+						"sdmmc3_clk_lb_in_pee5";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc4_clk_pcc4 {
+				nvidia,pins = "sdmmc4_clk_pcc4";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc4_cmd_pt7 {
+				nvidia,pins = "sdmmc4_cmd_pt7",
+						"sdmmc4_dat0_paa0",
+						"sdmmc4_dat1_paa1",
+						"sdmmc4_dat2_paa2",
+						"sdmmc4_dat3_paa3",
+						"sdmmc4_dat4_paa4",
+						"sdmmc4_dat5_paa5",
+						"sdmmc4_dat6_paa6",
+						"sdmmc4_dat7_paa7";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			clk_32k_out_pa0 {
+				nvidia,pins = "clk_32k_out_pa0";
+				nvidia,function = "blink";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			kb_col0_pq0 {
+				nvidia,pins = "kb_col0_pq0",
+						"kb_col1_pq1",
+						"kb_col2_pq2",
+						"kb_row0_pr0",
+						"kb_row1_pr1",
+						"kb_row2_pr2";
+				nvidia,function = "kbc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap3_din_pp1 {
+				nvidia,pins = "dap3_din_pp1",
+						"dap3_sclk_pp3";
+				nvidia,function = "displayb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <0>;
+			};
+			pv0 {
+				nvidia,pins = "pv0";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <0>;
+			};
+			kb_row7_pr7 {
+				nvidia,pins = "kb_row7_pr7";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			kb_row10_ps2 {
+				nvidia,pins = "kb_row10_ps2";
+				nvidia,function = "uarta";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			kb_row9_ps1 {
+				nvidia,pins = "kb_row9_ps1";
+				nvidia,function = "uarta";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pwr_i2c_scl_pz6 {
+				nvidia,pins = "pwr_i2c_scl_pz6",
+						"pwr_i2c_sda_pz7";
+				nvidia,function = "i2cpwr";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			sys_clk_req_pz5 {
+				nvidia,pins = "sys_clk_req_pz5";
+				nvidia,function = "sysclk";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			core_pwr_req {
+				nvidia,pins = "core_pwr_req";
+				nvidia,function = "pwron";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			cpu_pwr_req {
+				nvidia,pins = "cpu_pwr_req";
+				nvidia,function = "cpu";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pwr_int_n {
+				nvidia,pins = "pwr_int_n";
+				nvidia,function = "pmi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			reset_out_n {
+				nvidia,pins = "reset_out_n";
+				nvidia,function = "reset_out_n";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			clk3_out_pee0 {
+				nvidia,pins = "clk3_out_pee0";
+				nvidia,function = "extperiph3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gen1_i2c_scl_pc4 {
+				nvidia,pins = "gen1_i2c_scl_pc4",
+						"gen1_i2c_sda_pc5";
+				nvidia,function = "i2c1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			uart2_cts_n_pj5 {
+				nvidia,pins = "uart2_cts_n_pj5";
+				nvidia,function = "uartb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			uart2_rts_n_pj6 {
+				nvidia,pins = "uart2_rts_n_pj6";
+				nvidia,function = "uartb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			uart2_rxd_pc3 {
+				nvidia,pins = "uart2_rxd_pc3";
+				nvidia,function = "irda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			uart2_txd_pc2 {
+				nvidia,pins = "uart2_txd_pc2";
+				nvidia,function = "irda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			uart3_cts_n_pa1 {
+				nvidia,pins = "uart3_cts_n_pa1",
+						"uart3_rxd_pw7";
+				nvidia,function = "uartc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			uart3_rts_n_pc0 {
+				nvidia,pins = "uart3_rts_n_pc0",
+						"uart3_txd_pw6";
+				nvidia,function = "uartc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			owr {
+				nvidia,pins = "owr";
+				nvidia,function = "owr";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			hdmi_cec_pee3 {
+				nvidia,pins = "hdmi_cec_pee3";
+				nvidia,function = "cec";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			ddc_scl_pv4 {
+				nvidia,pins = "ddc_scl_pv4",
+						"ddc_sda_pv5";
+				nvidia,function = "i2c4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,rcv-sel = <1>;
+			};
+			spdif_in_pk6 {
+				nvidia,pins = "spdif_in_pk6";
+				nvidia,function = "usb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+			};
+			usb_vbus_en0_pn4 {
+				nvidia,pins = "usb_vbus_en0_pn4";
+				nvidia,function = "usb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <1>;
+			};
+			gpio_x6_aud_px6 {
+				nvidia,pins = "gpio_x6_aud_px6";
+				nvidia,function = "spi6";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_x4_aud_px4 {
+				nvidia,pins = "gpio_x4_aud_px4",
+						"gpio_x7_aud_px7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gpio_x5_aud_px5 {
+				nvidia,pins = "gpio_x5_aud_px5";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_w2_aud_pw2 {
+				nvidia,pins = "gpio_w2_aud_pw2";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_w3_aud_pw3 {
+				nvidia,pins = "gpio_w3_aud_pw3";
+				nvidia,function = "spi6";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_x1_aud_px1 {
+				nvidia,pins = "gpio_x1_aud_px1";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_x3_aud_px3 {
+				nvidia,pins = "gpio_x3_aud_px3";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap3_fs_pp0 {
+				nvidia,pins = "dap3_fs_pp0";
+				nvidia,function = "i2s2";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			dap3_dout_pp2 {
+				nvidia,pins = "dap3_dout_pp2";
+				nvidia,function = "i2s2";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pv1 {
+				nvidia,pins = "pv1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			pbb3 {
+				nvidia,pins = "pbb3",
+						"pbb5",
+						"pbb6",
+						"pbb7";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pcc1 {
+				nvidia,pins = "pcc1",
+						"pcc2";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_ad0_pg0 {
+				nvidia,pins = "gmi_ad0_pg0",
+						"gmi_ad1_pg1";
+				nvidia,function = "gmi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad10_ph2 {
+				nvidia,pins = "gmi_ad10_ph2",
+						"gmi_ad11_ph3",
+						"gmi_ad13_ph5",
+						"gmi_ad8_ph0",
+						"gmi_clk_pk1";
+				nvidia,function = "gmi";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad2_pg2 {
+				nvidia,pins = "gmi_ad2_pg2",
+						"gmi_ad3_pg3";
+				nvidia,function = "gmi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_adv_n_pk0 {
+				nvidia,pins = "gmi_adv_n_pk0",
+						"gmi_cs0_n_pj0",
+						"gmi_cs2_n_pk3",
+						"gmi_cs4_n_pk2",
+						"gmi_cs7_n_pi6",
+						"gmi_dqs_p_pj3",
+						"gmi_iordy_pi5",
+						"gmi_wp_n_pc7";
+				nvidia,function = "gmi";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_cs3_n_pk4 {
+				nvidia,pins = "gmi_cs3_n_pk4";
+				nvidia,function = "gmi";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			clk2_req_pcc5 {
+				nvidia,pins = "clk2_req_pcc5";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			kb_col3_pq3 {
+				nvidia,pins = "kb_col3_pq3",
+						"kb_col6_pq6",
+						"kb_col7_pq7";
+				nvidia,function = "kbc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			kb_col5_pq5 {
+				nvidia,pins = "kb_col5_pq5";
+				nvidia,function = "kbc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			kb_row3_pr3 {
+				nvidia,pins = "kb_row3_pr3",
+						"kb_row4_pr4",
+						"kb_row6_pr6",
+						"kb_row8_ps0";
+				nvidia,function = "kbc";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			clk3_req_pee1 {
+				nvidia,pins = "clk3_req_pee1";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pu4 {
+				nvidia,pins = "pu4";
+				nvidia,function = "displayb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pu5 {
+				nvidia,pins = "pu5",
+						"pu6";
+				nvidia,function = "displayb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			hdmi_int_pn7 {
+				nvidia,pins = "hdmi_int_pn7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			clk1_req_pee2 {
+				nvidia,pins = "clk1_req_pee2",
+						"usb_vbus_en1_pn5";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <0>;
+			};
+
+			drive_sdio1 {
+				nvidia,pins = "drive_sdio1";
+				nvidia,high-speed-mode = <1>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <36>;
+				nvidia,pull-up-strength = <20>;
+				nvidia,slew-rate-rising = <2>;
+				nvidia,slew-rate-falling = <2>;
+			};
+			drive_sdio3 {
+				nvidia,pins = "drive_sdio3";
+				nvidia,high-speed-mode = <1>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <22>;
+				nvidia,pull-up-strength = <36>;
+				nvidia,slew-rate-rising = <0>;
+				nvidia,slew-rate-falling = <0>;
+			};
+			drive_gma {
+				nvidia,pins = "drive_gma";
+				nvidia,high-speed-mode = <1>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <2>;
+				nvidia,pull-up-strength = <1>;
+				nvidia,slew-rate-rising = <0>;
+				nvidia,slew-rate-falling = <0>;
+				nvidia,drive-type = <1>;
+			};
+		};
+	};
+
 	serial@70006300 {
 		status = "okay";
 	};

From 933d87a56e3379479ff399a11899830b341809de Mon Sep 17 00:00:00 2001
From: Pritesh Raithatha <praithatha@nvidia.com>
Date: Wed, 20 Feb 2013 13:35:14 -0500
Subject: [PATCH 024/169] ARM: tegra: add SDHCI nodes with common properties

This patch adds in the SDHCI nodes for the busses supported on Tegra114
boards.

Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
[Rhyland added clk refs to & reordered sdhci nodes and removed spaces]
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
[swarren: fixed DT node sort order]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index c1110a9b2a91..400a2752a7e1 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -122,6 +122,38 @@
 		nvidia,ahb = <&ahb>;
 	};
 
+	sdhci@78000000 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000000 0x200>;
+		interrupts = <0 14 0x04>;
+		clocks = <&tegra_car 14>;
+		status = "disable";
+	};
+
+	sdhci@78000200 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000200 0x200>;
+		interrupts = <0 15 0x04>;
+		clocks = <&tegra_car 9>;
+		status = "disable";
+	};
+
+	sdhci@78000400 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000400 0x200>;
+		interrupts = <0 19 0x04>;
+		clocks = <&tegra_car 69>;
+		status = "disable";
+	};
+
+	sdhci@78000600 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000600 0x200>;
+		interrupts = <0 31 0x04>;
+		clocks = <&tegra_car 15>;
+		status = "disable";
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

From 8d3207ca248d4877936878171f68be2485f3f71e Mon Sep 17 00:00:00 2001
From: Rhyland Klein <rklein@nvidia.com>
Date: Wed, 20 Feb 2013 13:35:15 -0500
Subject: [PATCH 025/169] ARM: tegra: add SDHCI support for Dalmore

Dalmore has a built-in eMMC device and a user-accessible SD card slot.
Add device tree nodes to enable these.

Based on changes by: Pritesh Raithatha <praithatha@nvidia.com>
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
[swarren: added commit description, fixed DT node sort order]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 34cc87ea3410..952302e1b838 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -721,6 +721,17 @@
 		nvidia,invert-interrupt;
 	};
 
+	sdhci@78000400 {
+		cd-gpios = <&gpio 170 1>; /* gpio PV2 */
+		bus-width = <4>;
+		status = "okay";
+	};
+
+	sdhci@78000600 {
+		bus-width = <8>;
+		status = "okay";
+	};
+
 	clocks {
 		compatible = "simple-bus";
 		#address-cells = <1>;

From b69cd984efba767788d18206a84ce37b7584fea8 Mon Sep 17 00:00:00 2001
From: Andrew Chew <achew@nvidia.com>
Date: Tue, 12 Mar 2013 16:40:51 -0700
Subject: [PATCH 026/169] ARM: tegra: fix the status of PWM DT nodes

We should be defining the PWM nodes with status as "disabled" in the
chip-specific dtsi file, since we don't know whether specific boards
will use the PWM or not. This patch fixes the PWM node status for
Tegra20 and Tegra30.

Also fixed the one user of PWM, which is the Tegra20 medcom-wide board,
so that PWM is set to "okay" in the board-specific dts file.

Signed-off-by: Andrew Chew <achew@nvidia.com>
[swarren: in medcom-wide: fixed node sort order, removed duplicate pwm:
label, fixed syntax error]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20-medcom-wide.dts | 4 ++++
 arch/arm/boot/dts/tegra20.dtsi            | 1 +
 arch/arm/boot/dts/tegra30.dtsi            | 1 +
 3 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index a2d6d6541f83..52993a1d181f 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -6,6 +6,10 @@
 	model = "Avionic Design Medcom-Wide board";
 	compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
 
+	pwm {
+		status = "okay";
+	};
+
 	i2c@7000c000 {
 		wm8903: wm8903@1a {
 			compatible = "wlf,wm8903";
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index c9121337ed2c..1911432987ef 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -299,6 +299,7 @@
 		reg = <0x7000a000 0x100>;
 		#pwm-cells = <2>;
 		clocks = <&tegra_car 17>;
+		status = "disabled";
 	};
 
 	rtc {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 9d7869f7151f..836e6c91cdb0 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -286,6 +286,7 @@
 		reg = <0x7000a000 0x100>;
 		#pwm-cells = <2>;
 		clocks = <&tegra_car 17>;
+		status = "disabled";
 	};
 
 	rtc {

From 6c716db57fc74dac501ef722d4c98af60b33732e Mon Sep 17 00:00:00 2001
From: Andrew Chew <achew@nvidia.com>
Date: Tue, 12 Mar 2013 16:40:50 -0700
Subject: [PATCH 027/169] ARM: tegra: add PWM nodes to Tegra114 DT

This patch adds a device tree node for the four PWM controllers present
on Tegra114.

Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 400a2752a7e1..9f3d5e4e31f7 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -97,6 +97,14 @@
 		clocks = <&tegra_car 65>;
 	};
 
+	pwm: pwm {
+		compatible = "nvidia,tegra114-pwm", "nvidia,tegra20-pwm";
+		reg = <0x7000a000 0x100>;
+		#pwm-cells = <2>;
+		clocks = <&tegra_car 17>;
+		status = "disabled";
+	};
+
 	rtc {
 		compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc";
 		reg = <0x7000e000 0x100>;

From c5d9da4aab7a9677e7c820e8ed3dcb2a4cb4725a Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 14 Mar 2013 01:19:50 +0530
Subject: [PATCH 028/169] ARM: tegra: add APB DMA nodes to Tegra114 DT

NVIDIA's Tegra114 has 32 channels APB DMA controller. Add DT entry for
APB DMA controllers and make it compatible with "nvidia,tegra114-apbdma".

Tegra114 DMA controller is not compatible with Tegra30/Tegra20 DMA
controller driver as in Tegra114, the global pause also clock gate the
DMA register and hence it iw not possible to write the DMA register
with global pause.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: fixed DT node order]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 38 +++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 9f3d5e4e31f7..d55f07a29398 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -33,6 +33,44 @@
 		#clock-cells = <1>;
 	};
 
+	apbdma: dma {
+		compatible = "nvidia,tegra114-apbdma";
+		reg = <0x6000a000 0x1400>;
+		interrupts = <0 104 0x04
+			      0 105 0x04
+			      0 106 0x04
+			      0 107 0x04
+			      0 108 0x04
+			      0 109 0x04
+			      0 110 0x04
+			      0 111 0x04
+			      0 112 0x04
+			      0 113 0x04
+			      0 114 0x04
+			      0 115 0x04
+			      0 116 0x04
+			      0 117 0x04
+			      0 118 0x04
+			      0 119 0x04
+			      0 128 0x04
+			      0 129 0x04
+			      0 130 0x04
+			      0 131 0x04
+			      0 132 0x04
+			      0 133 0x04
+			      0 134 0x04
+			      0 135 0x04
+			      0 136 0x04
+			      0 137 0x04
+			      0 138 0x04
+			      0 139 0x04
+			      0 140 0x04
+			      0 141 0x04
+			      0 142 0x04
+			      0 143 0x04>;
+		clocks = <&tegra_car 34>;
+	};
+
 	ahb: ahb {
 		compatible = "nvidia,tegra114-ahb", "nvidia,tegra30-ahb";
 		reg = <0x6000c004 0x14c>;

From 3fc2f94eba35cc4735ec775d3c7b36deda71e2b1 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 14 Mar 2013 01:19:51 +0530
Subject: [PATCH 029/169] ARM: tegra: add I2C nodes to Tegra114 DT

NVIDIA's Tegra114 has 5 I2C controllers. These controllers have the
following changes which makes incompatible with previous hardware:
- Single clock source to I2C controller.
- Interrupt support for per packet transfer.

Add DT entry for I2C controllers and make it compatible with
"nvidia,tegra114-i2c".

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: fixed location of status property for consistency]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 55 +++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index d55f07a29398..552e63972f14 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -143,6 +143,61 @@
 		status = "disabled";
 	};
 
+	i2c@7000c000 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c000 0x100>;
+		interrupts = <0 38 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 12>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c400 0x100>;
+		interrupts = <0 84 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 54>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c500 0x100>;
+		interrupts = <0 92 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 67>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000c700 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c700 0x100>;
+		interrupts = <0 120 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 103>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000d000 0x100>;
+		interrupts = <0 53 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 47>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
 	rtc {
 		compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc";
 		reg = <0x7000e000 0x100>;

From 0fb220967093c049b34adcc35adb3b4a65e884c8 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 14 Mar 2013 01:19:52 +0530
Subject: [PATCH 030/169] ARM: tegra: add aliases and DMA requestor for serial
 nodes of Tegra114

Add APB DMA requestor and serial aliases for serial controller.
There are two serial drivers i.e. 8250 based simple serial driver
and APB DMA based serial driver for higher baudrate and performace.

The simple serial driver is selected by compatible value
"nvidia,tegra114-uart", "nvidia,tegra20-uart", and the APB DMA based
driver is selected by compatible value "nvidia,tegra114-hsuart",
"nvidia,tegra30-hsuart".

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 552e63972f14..352c2f32925e 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -4,6 +4,13 @@
 	compatible = "nvidia,tegra114";
 	interrupt-parent = <&gic>;
 
+	aliases {
+		serial0 = &uarta;
+		serial1 = &uartb;
+		serial2 = &uartc;
+		serial3 = &uartd;
+	};
+
 	gic: interrupt-controller {
 		compatible = "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
@@ -99,38 +106,50 @@
 		       0x70003000 0x40c>;	/* Mux registers */
 	};
 
-	serial@70006000 {
+	/*
+	 * There are two serial driver i.e. 8250 based simple serial
+	 * driver and APB DMA based serial driver for higher baudrate
+	 * and performace. To enable the 8250 based driver, the compatible
+	 * is "nvidia,tegra114-uart", "nvidia,tegra20-uart" and to enable
+	 * the APB DMA based serial driver, the comptible is
+	 * "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart".
+	 */
+	uarta: serial@70006000 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006000 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 36 0x04>;
+		nvidia,dma-request-selector = <&apbdma 8>;
 		status = "disabled";
 		clocks = <&tegra_car 6>;
 	};
 
-	serial@70006040 {
+	uartb: serial@70006040 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006040 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 37 0x04>;
+		nvidia,dma-request-selector = <&apbdma 9>;
 		status = "disabled";
 		clocks = <&tegra_car 192>;
 	};
 
-	serial@70006200 {
+	uartc: serial@70006200 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006200 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 46 0x04>;
+		nvidia,dma-request-selector = <&apbdma 10>;
 		status = "disabled";
 		clocks = <&tegra_car 55>;
 	};
 
-	serial@70006300 {
+	uartd: serial@70006300 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006300 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 90 0x04>;
+		nvidia,dma-request-selector = <&apbdma 19>;
 		status = "disabled";
 		clocks = <&tegra_car 65>;
 	};

From cd467b7d0c1eb5e8179ab47d56f4f6c5d0d4aa74 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 14 Mar 2013 01:19:53 +0530
Subject: [PATCH 031/169] ARM: tegra: add KBC nodes to Tegra114 DT

NVIDIA's Tegra114 SoCs have the matrix keyboard controller which
supports 11x8 type of matrix. The number of rows and columns
are configurable.

Add DT entry for KBC controller with compatibility as "nvidia,tegra114-kbc".

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 352c2f32925e..f83399f62015 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -224,6 +224,14 @@
 		clocks = <&tegra_car 4>;
 	};
 
+	kbc {
+		compatible = "nvidia,tegra114-kbc";
+		reg = <0x7000e200 0x100>;
+		interrupts = <0 85 0x04>;
+		clocks = <&tegra_car 36>;
+		status = "disabled";
+	};
+
 	pmc {
 		compatible = "nvidia,tegra114-pmc";
 		reg = <0x7000e400 0x400>;

From 6ea0297e39139a777c826339761afb3603c72e10 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Fri, 15 Mar 2013 12:37:25 -0600
Subject: [PATCH 032/169] ARM: tegra: add SPI nodes to Tegra114 DT

NVIDIA's Tegra114 has 6 SPI controllers. These controllers are
redesign on T114 with different register interface.

Add DT entry for spi controllers and make it compatible with
"nvidia,tegra114-spi", since they are a new incompatible design.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: fixed reg property for 3rd SPI controller]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 72 +++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index f83399f62015..629415ffd8dc 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -217,6 +217,78 @@
 		status = "disabled";
 	};
 
+	spi@7000d400 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000d400 0x200>;
+		interrupts = <0 59 0x04>;
+		nvidia,dma-request-selector = <&apbdma 15>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 41>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000d600 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000d600 0x200>;
+		interrupts = <0 82 0x04>;
+		nvidia,dma-request-selector = <&apbdma 16>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 44>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000d800 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000d800 0x200>;
+		interrupts = <0 83 0x04>;
+		nvidia,dma-request-selector = <&apbdma 17>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 46>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000da00 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000da00 0x200>;
+		interrupts = <0 93 0x04>;
+		nvidia,dma-request-selector = <&apbdma 18>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 68>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000dc00 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000dc00 0x200>;
+		interrupts = <0 94 0x04>;
+		nvidia,dma-request-selector = <&apbdma 27>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 104>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000de00 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000de00 0x200>;
+		interrupts = <0 79 0x04>;
+		nvidia,dma-request-selector = <&apbdma 28>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 105>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
 	rtc {
 		compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc";
 		reg = <0x7000e000 0x100>;

From dc7c59d7c9d06f588ca813f0365f4eb620229211 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Mon, 18 Mar 2013 15:05:50 +0530
Subject: [PATCH 033/169] ARM: tegra: add DT binding for i2c-tegra

Add documentation for device tree binding of NVIDIA's Tegra I2C
controller driver.

Describing all compatible values used for different Tegra SoCs
in details in this documentation.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: fixed a couple typos, trimmed examples]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 .../bindings/i2c/nvidia,tegra20-i2c.txt       | 60 +++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt

diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
new file mode 100644
index 000000000000..ef77cc7a0e46
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
@@ -0,0 +1,60 @@
+NVIDIA Tegra20/Tegra30/Tegra114 I2C controller driver.
+
+Required properties:
+- compatible : should be:
+	"nvidia,tegra114-i2c"
+	"nvidia,tegra30-i2c"
+	"nvidia,tegra20-i2c"
+	"nvidia,tegra20-i2c-dvc"
+  Details of compatible are as follows:
+  nvidia,tegra20-i2c-dvc: Tegra20 has specific I2C controller called as DVC I2C
+	controller. This only support master mode of I2C communication. Register
+	interface/offset and interrupts handling are different than generic I2C
+	controller. Driver of DVC I2C controller is only compatible with
+	"nvidia,tegra20-i2c-dvc".
+  nvidia,tegra20-i2c: Tegra20 has 4 generic I2C controller. This can support
+	master and slave mode of I2C communication. The i2c-tegra driver only
+	support master mode of I2C communication. Driver of I2C controller is
+	only compatible with "nvidia,tegra20-i2c".
+  nvidia,tegra30-i2c: Tegra30 has 5 generic I2C controller. This controller is
+	very much similar to Tegra20 I2C controller with additional feature:
+	Continue Transfer Support. This feature helps to implement M_NO_START
+	as per I2C core API transfer flags. Driver of I2C controller is
+	compatible with "nvidia,tegra30-i2c" to enable the continue transfer
+	support. This is also compatible with "nvidia,tegra20-i2c" without
+	continue transfer support.
+  nvidia,tegra114-i2c: Tegra114 has 5 generic I2C controller. This controller is
+	very much similar to Tegra30 I2C controller with some hardware
+	modification:
+	 - Tegra30/Tegra20 I2C controller has 2 clock source called div-clk and
+	   fast-clk. Tegra114 has only one clock source called as div-clk and
+	   hence clock mechanism is changed in I2C controller.
+	 - Tegra30/Tegra20 I2C controller has enabled per packet transfer by
+	   default and there is no way to disable it. Tegra114 has this
+	   interrupt disable by default and SW need to enable explicitly.
+	Due to above changes, Tegra114 I2C driver makes incompatible with
+	previous hardware driver. Hence, tegra114 I2C controller is compatible
+	with "nvidia,tegra114-i2c".
+- reg: Should contain I2C controller registers physical address and length.
+- interrupts: Should contain I2C controller interrupts.
+- address-cells: Address cells for I2C device address.
+- size-cells: Size of the I2C device address.
+- clocks: Clock ID as per
+		Documentation/devicetree/bindings/clock/tegra<chip-id>.txt
+	for I2C controller.
+- clock-names: Name of the clock:
+	Tegra20/Tegra30 I2C controller: "div-clk and "fast-clk".
+	Tegra114 I2C controller: "div-clk".
+
+Example:
+
+	i2c@7000c000 {
+		compatible = "nvidia,tegra20-i2c";
+		reg = <0x7000c000 0x100>;
+		interrupts = <0 38 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 12>, <&tegra_car 124>;
+		clock-names = "div-clk", "fast-clk";
+		status = "disabled";
+	};

From 33eb271ed322a289fa382c1f47021183357ebeff Mon Sep 17 00:00:00 2001
From: Rhyland Klein <rklein@nvidia.com>
Date: Wed, 20 Mar 2013 11:31:32 -0400
Subject: [PATCH 034/169] ARM: tegra: Add sbs-battery node to Dalmore

This patch adds the node for the bq20z45 I2C gas gauge which is
compatible with the sbs-battery power supply driver.

Signed-off-by: Rhyland Klein <rklein@nvidia.com>
[swarren: remove unit-address from node name since it's unique already]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 952302e1b838..b4b3b8e21a9f 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -717,6 +717,19 @@
 		status = "okay";
 	};
 
+	i2c@7000c000 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		battery: smart-battery {
+			compatible = "ti,bq20z45", "sbs,sbs-battery";
+			reg = <0xb>;
+			battery-name = "battery";
+			sbs,i2c-retry-count = <2>;
+			sbs,poll-retry-count = <100>;
+		};
+	};
+
 	pmc {
 		nvidia,invert-interrupt;
 	};

From da204ee29fccbb0cd17d07ddd227b9cec04829bc Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 21 Mar 2013 19:17:40 +0530
Subject: [PATCH 035/169] ARM: tegra: dalmore: add cpu regulator node

Dalmore uses the TPS51632 as CPU regulator. The device is connected
on I2C5.

Add DT node for TPS51632.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index b4b3b8e21a9f..1060cbc43132 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -730,6 +730,21 @@
 		};
 	};
 
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <400000>;
+
+		tps51632 {
+			compatible = "ti,tps51632";
+			reg = <0x43>;
+			regulator-name = "vdd-cpu";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1520000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+	};
+
 	pmc {
 		nvidia,invert-interrupt;
 	};

From 81c6c56cb33cd3a17f95f5bf6bf4f7f4a2f4c802 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 21 Mar 2013 19:17:41 +0530
Subject: [PATCH 036/169] ARM: tegra: dalmore: add TPS65090 node

NVIDIA's Tegra114 reference platform, Dalmore, uses the TPS65090 as
secondary PMICs which is mainly act as voltage switch regulator
controlled by i2c communication.

Add DT node for TPS65090.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: remove unit-address from node name since it's unique already]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 92 ++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 1060cbc43132..56bcfc6f3216 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -743,6 +743,83 @@
 			regulator-boot-on;
 			regulator-always-on;
 		};
+
+		tps65090 {
+			compatible = "ti,tps65090";
+			reg = <0x48>;
+			interrupt-parent = <&gpio>;
+			interrupts = <72 0x04>; /* gpio PJ0 */
+
+			vsys1-supply = <&vdd_ac_bat_reg>;
+			vsys2-supply = <&vdd_ac_bat_reg>;
+			vsys3-supply = <&vdd_ac_bat_reg>;
+			infet1-supply = <&vdd_ac_bat_reg>;
+			infet2-supply = <&vdd_ac_bat_reg>;
+			infet3-supply = <&tps65090_dcdc2_reg>;
+			infet4-supply = <&tps65090_dcdc2_reg>;
+			infet5-supply = <&tps65090_dcdc2_reg>;
+			infet6-supply = <&tps65090_dcdc2_reg>;
+			infet7-supply = <&tps65090_dcdc2_reg>;
+			vsys-l1-supply = <&vdd_ac_bat_reg>;
+			vsys-l2-supply = <&vdd_ac_bat_reg>;
+
+			regulators {
+				dcdc1 {
+					regulator-name = "vdd-sys-5v0";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				tps65090_dcdc2_reg: dcdc2 {
+					regulator-name = "vdd-sys-3v3";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				dcdc3 {
+					regulator-name = "vdd-ao";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				fet1 {
+					regulator-name = "vdd-lcd-bl";
+				};
+
+				fet3 {
+					regulator-name = "vdd-modem-3v3";
+				};
+
+				fet4 {
+					regulator-name = "avdd-lcd";
+				};
+
+				fet5 {
+					regulator-name = "vdd-lvds";
+				};
+
+				fet6 {
+					regulator-name = "vdd-sd-slot";
+					regulator-boot-on;
+				};
+
+				fet7 {
+					regulator-name = "vdd-com-3v3";
+				};
+
+				ldo1 {
+					regulator-name = "vdd-sby-5v0";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo2 {
+					regulator-name = "vdd-sby-3v3";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+			};
+		};
 	};
 
 	pmc {
@@ -772,4 +849,19 @@
 			clock-frequency = <32768>;
 		};
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vdd_ac_bat_reg: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "vdd_ac_bat";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+	};
 };

From fcf0b3a6c21c8bcd4c2943f8f9d49e66b7236c9b Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 21 Mar 2013 19:17:42 +0530
Subject: [PATCH 037/169] ARM: tegra: dalmore: add fixed regulator node

NVIDIA's Tegra114 reference platform Dalmore has voltage switch
regulators which are controlled by the Tegra GPIOs.

Add DT node for fixed regulators.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 57 +++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 56bcfc6f3216..4b6bb55c092c 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -764,7 +764,7 @@
 			vsys-l2-supply = <&vdd_ac_bat_reg>;
 
 			regulators {
-				dcdc1 {
+				tps65090_dcdc1_reg: dcdc1 {
 					regulator-name = "vdd-sys-5v0";
 					regulator-always-on;
 					regulator-boot-on;
@@ -863,5 +863,60 @@
 			regulator-max-microvolt = <5000000>;
 			regulator-always-on;
 		};
+
+		dvdd_ts_reg: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "dvdd_ts";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			enable-active-high;
+			gpio = <&gpio 61 0>; /* GPIO PH5 */
+		};
+
+		lcd_bl_en_reg: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "lcd_bl_en";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 58 0>; /* GPIO PH2 */
+		};
+
+		usb1_vbus_reg: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "usb1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 108 0>; /* GPIO PN4 */
+			gpio-open-drain;
+			vin-supply = <&tps65090_dcdc1_reg>;
+		};
+
+		usb3_vbus_reg: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "usb2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 86 0>; /* GPIO PK6 */
+			gpio-open-drain;
+			vin-supply = <&tps65090_dcdc1_reg>;
+		};
+
+		vdd_hdmi_reg: regulator@5 {
+			compatible = "regulator-fixed";
+			reg = <5>;
+			regulator-name = "vdd_hdmi_5v0";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 81 0>; /* GPIO PK1 */
+			vin-supply = <&tps65090_dcdc1_reg>;
+		};
 	};
 };

From f9cd2b3bf48b108c7935fa06e833e85b5f1d0119 Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Tue, 26 Mar 2013 16:45:52 -0600
Subject: [PATCH 038/169] ARM: tegra: add clocks property to sound nodes

Audio-related clocks need to be represented in the device tree. Update
bindings to describe which clocks are needed, and DT files to include
those clocks.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 .../bindings/sound/nvidia,tegra-audio-alc5632.txt         | 8 ++++++++
 .../bindings/sound/nvidia,tegra-audio-trimslice.txt       | 7 +++++++
 .../bindings/sound/nvidia,tegra-audio-wm8753.txt          | 8 ++++++++
 .../bindings/sound/nvidia,tegra-audio-wm8903.txt          | 8 ++++++++
 arch/arm/boot/dts/tegra20-harmony.dts                     | 3 +++
 arch/arm/boot/dts/tegra20-medcom-wide.dts                 | 3 +++
 arch/arm/boot/dts/tegra20-paz00.dts                       | 3 +++
 arch/arm/boot/dts/tegra20-plutux.dts                      | 3 +++
 arch/arm/boot/dts/tegra20-seaboard.dts                    | 3 +++
 arch/arm/boot/dts/tegra20-tec.dts                         | 3 +++
 arch/arm/boot/dts/tegra20-trimslice.dts                   | 3 +++
 arch/arm/boot/dts/tegra20-ventana.dts                     | 3 +++
 arch/arm/boot/dts/tegra20-whistler.dts                    | 3 +++
 arch/arm/boot/dts/tegra30-cardhu.dtsi                     | 3 +++
 14 files changed, 61 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
index b77a97c9101e..05ffecb57103 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-alc5632"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -56,4 +61,7 @@ sound {
 
 	nvidia,i2s-controller = <&tegra_i2s1>;
 	nvidia,audio-codec = <&alc5632>;
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
index 04b14cfb1f16..ef1fe7358279 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex for TrimSlice
 
 Required properties:
 - compatible : "nvidia,tegra-audio-trimslice"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
 - nvidia,audio-codec : The phandle of the WM8903 audio codec
 
@@ -11,4 +16,6 @@ sound {
 	compatible = "nvidia,tegra-audio-trimslice";
 	nvidia,i2s-controller = <&tegra_i2s1>;
 	nvidia,audio-codec = <&codec>;
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
index c4dd39ce6165..d14510613a7f 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8753"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -50,5 +55,8 @@ sound {
 
 	nvidia,i2s-controller = <&i2s1>;
 	nvidia,audio-codec = <&wm8753>;
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
 
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
index d5b0da8bf1d8..3bf722deb722 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8903"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -67,5 +72,8 @@ sound {
 	nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 	nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 	nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
 
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index ae9d5a20834e..2c4da874eb16 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -669,5 +669,8 @@
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 52993a1d181f..740ba7c424d4 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -58,5 +58,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index fd60940e4063..c421db498058 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -514,5 +514,8 @@
 		nvidia,audio-codec = <&alc5632>;
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 289480026fbf..7085ae5f0562 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -52,5 +52,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 4ee700a33ca5..b8f0400823e5 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -821,5 +821,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 402b21004bef..9be175d38392 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -52,5 +52,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index a9f3f06580f5..51b3a44fc063 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -376,5 +376,8 @@
 		compatible = "nvidia,tegra-audio-trimslice";
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&codec>;
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index f544806e9618..7095e96d0142 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -620,5 +620,8 @@
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 258cf945f515..99746c618d68 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -573,5 +573,8 @@
 
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&codec>;
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 65bf2b63174e..7edd51e059ae 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -509,5 +509,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 184>, <&tegra_car 185>, <&tegra_car 120>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };

From 3ec9147d4f9eeffb0f3a0439c3edd6bd01c40ed3 Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Thu, 28 Mar 2013 12:11:30 -0600
Subject: [PATCH 039/169] ARM: tegra: add clocks property to AC'97 sound nodes

Audio-related clocks need to be represented in the device tree. Update
bindings to describe which clocks are needed, and DT files to include
those clocks.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 .../bindings/sound/nvidia,tegra-audio-wm9712.txt          | 8 ++++++++
 arch/arm/boot/dts/tegra20-colibri-512.dtsi                | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
index be35d34e8b26..ad589b163639 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm9712"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -48,4 +53,7 @@ sound {
 		"Mic", "MIC1";
 
 	nvidia,ac97-controller = <&ac97>;
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 4e3afdef28a8..d953ccca1efd 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -473,6 +473,9 @@
 			"Mic", "MIC1";
 
 		nvidia,ac97-controller = <&ac97>;
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 
 	regulators {

From 15d5ef4d9a1f6fd7bcf706e41f13d5029a91760f Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Thu, 28 Mar 2013 13:22:30 -0600
Subject: [PATCH 040/169] ARM: tegra: keep power on to SD slot on Dalmore

Set "regulator-always-on" for the SD slot on Dalmore, so that SD cards
work. This used to work, since this regulator is on by default, but was
broken by commit "ARM: tegra: dalmore: add TPS65090 node", since that
didn't specify always-on for this regulator.

In the long run, the regulators should all be hooked up to the SDHCI
device nodes. However, we haven't done that for any of the Tegra boards
yet, so to be consistent, this patch simply forces the regulator on,
rather than hooking it up and making it work differently to other boards.

Reported-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 4b6bb55c092c..f111e3b03ef3 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -800,6 +800,7 @@
 
 				fet6 {
 					regulator-name = "vdd-sd-slot";
+					regulator-always-on;
 					regulator-boot-on;
 				};
 

From 5741a2560afa66dce9e53752888241310d8e7c93 Mon Sep 17 00:00:00 2001
From: Joseph Lo <josephl@nvidia.com>
Date: Wed, 3 Apr 2013 19:31:48 +0800
Subject: [PATCH 041/169] ARM: tegra: add power gpio keys to DT

This adds the power gpio key to DT and enable the wakeup of the gpio key
for the device. The Seaboard and paz00 already had the power gpio key
binding and the power key of Whistler was on KBC. So these boards' device
tree didn't include in this patch.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20-harmony.dts   | 11 +++++++++++
 arch/arm/boot/dts/tegra20-trimslice.dts | 11 +++++++++++
 arch/arm/boot/dts/tegra20-ventana.dts   | 11 +++++++++++
 3 files changed, 33 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index 2c4da874eb16..d86dd85c4c4e 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -464,6 +464,17 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio 170 1>; /* gpio PV2, active low */
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+
 	kbc {
 		status = "okay";
 		nvidia,debounce-delay-ms = <2>;
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 51b3a44fc063..f96870c4bdac 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -343,6 +343,17 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio 190 1>; /* gpio PX6, active low */
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+
 	poweroff {
 		compatible = "gpio-poweroff";
 		gpios = <&gpio 191 1>; /* gpio PX7, active low */
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 7095e96d0142..5688d9f367fd 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -544,6 +544,17 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio 170 1>; /* gpio PV2, active low */
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;

From 9be1e13e6e53048cce6135c823226f1198ee1725 Mon Sep 17 00:00:00 2001
From: Joseph Lo <josephl@nvidia.com>
Date: Wed, 3 Apr 2013 19:31:49 +0800
Subject: [PATCH 042/169] ARM: tegra: whistler: add wakeup source for KBC

Adding KBC as a wakeup source for Whistler board.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20-whistler.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 99746c618d68..47c7a822a9b2 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -539,6 +539,7 @@
 		nvidia,repeat-delay-ms = <160>;
 		nvidia,kbc-row-pins = <0 1 2>;
 		nvidia,kbc-col-pins = <16 17>;
+		nvidia,wakeup-source;
 		linux,keymap = <0x00000074	/* KEY_POWER */
 				0x01000066	/* KEY_HOME */
 				0x0101009E	/* KEY_BACK */

From 7a2617a64dac0ce559bee0710704aa7d51f4e92a Mon Sep 17 00:00:00 2001
From: Joseph Lo <josephl@nvidia.com>
Date: Wed, 3 Apr 2013 14:34:39 -0600
Subject: [PATCH 043/169] ARM: tegra: add non-removable and
 keep-power-in-suspend property for MMC

This patch adds "non-removable" property of MMC host where the eMMC device
is for Tegra platform.

And the "keep-power-in-suspend" property was used for the SDIO device that
need this to go into suspend mode (e.g. BRCM43xx series).

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts   | 1 +
 arch/arm/boot/dts/tegra20-paz00.dts      | 1 +
 arch/arm/boot/dts/tegra20-seaboard.dts   | 2 ++
 arch/arm/boot/dts/tegra20-ventana.dts    | 2 ++
 arch/arm/boot/dts/tegra20-whistler.dts   | 1 +
 arch/arm/boot/dts/tegra30-beaver.dts     | 1 +
 arch/arm/boot/dts/tegra30-cardhu-a02.dts | 1 +
 arch/arm/boot/dts/tegra30-cardhu-a04.dts | 1 +
 arch/arm/boot/dts/tegra30-cardhu.dtsi    | 1 +
 9 files changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index f111e3b03ef3..72c1f27af7f3 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -836,6 +836,7 @@
 	sdhci@78000600 {
 		bus-width = <8>;
 		status = "okay";
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index c421db498058..3bd8448b59f5 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -445,6 +445,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index b8f0400823e5..6bf4ee75efde 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -580,6 +580,7 @@
 		status = "okay";
 		power-gpios = <&gpio 86 0>; /* gpio PK6 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 
 	sdhci@c8000400 {
@@ -593,6 +594,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 5688d9f367fd..bdc07b567f25 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -516,6 +516,7 @@
 		status = "okay";
 		power-gpios = <&gpio 86 0>; /* gpio PK6 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 
 	sdhci@c8000400 {
@@ -529,6 +530,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 47c7a822a9b2..b3fc47384e7d 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -518,6 +518,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 6248b2445b32..a930d19aeb30 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -266,6 +266,7 @@
 	sdhci@78000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
index adc88aa50eb6..e392bd2dab9b 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
@@ -88,6 +88,7 @@
 		status = "okay";
 		power-gpios = <&gpio 28 0>; /* gpio PD4 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 };
 
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
index 08163e145d57..d0db6c7e774f 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
@@ -100,5 +100,6 @@
 		status = "okay";
 		power-gpios = <&gpio 27 0>; /* gpio PD3 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 };
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 7edd51e059ae..0e97c7499008 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -320,6 +320,7 @@
 	sdhci@78000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {

From a44a019d45820eaeeb449450caa9e43f1f00a09b Mon Sep 17 00:00:00 2001
From: Joseph Lo <josephl@nvidia.com>
Date: Wed, 3 Apr 2013 19:31:52 +0800
Subject: [PATCH 044/169] ARM: dts: tegra: add the PM configurations of PMC

Adding the PM configuration of PMC when the platform support suspend
function.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20-colibri-512.dtsi | 9 +++++++++
 arch/arm/boot/dts/tegra20-harmony.dts      | 6 ++++++
 arch/arm/boot/dts/tegra20-paz00.dts        | 6 ++++++
 arch/arm/boot/dts/tegra20-seaboard.dts     | 6 ++++++
 arch/arm/boot/dts/tegra20-tamonten.dtsi    | 6 ++++++
 arch/arm/boot/dts/tegra20-trimslice.dts    | 9 +++++++++
 arch/arm/boot/dts/tegra20-ventana.dts      | 6 ++++++
 arch/arm/boot/dts/tegra20-whistler.dts     | 8 ++++++++
 arch/arm/boot/dts/tegra30-beaver.dts       | 7 +++++++
 arch/arm/boot/dts/tegra30-cardhu.dtsi      | 7 +++++++
 10 files changed, 70 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index d953ccca1efd..a094787aca22 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -361,6 +361,15 @@
 		};
 	};
 
+	pmc {
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
+	};
+
 	memory-controller@7000f400 {
 		emc-table@83250 {
 			reg = <83250>;
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index d86dd85c4c4e..a44b54eb6037 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -416,6 +416,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index 3bd8448b59f5..8c0e9a265810 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -415,6 +415,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <0>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 6bf4ee75efde..c45b69859748 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -517,6 +517,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	memory-controller@7000f400 {
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index c19025725918..50b3ec16b93a 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -458,6 +458,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5008000 {
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index f96870c4bdac..f2fbc3838d0d 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -300,6 +300,15 @@
 		};
 	};
 
+	pmc {
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
+	};
+
 	usb@c5000000 {
 		status = "okay";
 		nvidia,vbus-gpio = <&gpio 170 0>; /* gpio PV2 */
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index bdc07b567f25..395df485d558 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -493,6 +493,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <100>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <458>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index b3fc47384e7d..2ed6bb8ce6f4 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -496,6 +496,14 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <1000>;
+		nvidia,core-pwr-good-time = <0 3845>;
+		nvidia,core-pwr-off-time = <93727>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
+		nvidia,combined-power-req;
 	};
 
 	usb@c5000000 {
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index a930d19aeb30..b732f7c13a66 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -253,6 +253,13 @@
 	pmc {
 		status = "okay";
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <200>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	sdhci@78000000 {
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 0e97c7499008..01b4c26fad96 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -307,6 +307,13 @@
 	pmc {
 		status = "okay";
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <200>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	sdhci@78000000 {

From 1071b2df22aa45ffeaf34dfccc889d92586ca645 Mon Sep 17 00:00:00 2001
From: Prashant Gaikwad <pgaikwad@nvidia.com>
Date: Thu, 4 Apr 2013 14:35:04 +0530
Subject: [PATCH 045/169] clk: tegra: Fix cdev1 and cdev2 IDs

Correct IDs for cdev1 and cdev2 are 94 and 93 respectively.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
[swarren: split into separate driver and device-tree patches]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra20-colibri-512.dtsi | 2 +-
 arch/arm/boot/dts/tegra20-harmony.dts      | 2 +-
 arch/arm/boot/dts/tegra20-medcom-wide.dts  | 2 +-
 arch/arm/boot/dts/tegra20-paz00.dts        | 2 +-
 arch/arm/boot/dts/tegra20-plutux.dts       | 2 +-
 arch/arm/boot/dts/tegra20-seaboard.dts     | 2 +-
 arch/arm/boot/dts/tegra20-tec.dts          | 2 +-
 arch/arm/boot/dts/tegra20-trimslice.dts    | 2 +-
 arch/arm/boot/dts/tegra20-ventana.dts      | 2 +-
 arch/arm/boot/dts/tegra20-whistler.dts     | 2 +-
 arch/arm/boot/dts/tegra20.dtsi             | 2 +-
 11 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index a094787aca22..a573b94b7c93 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -483,7 +483,7 @@
 
 		nvidia,ac97-controller = <&ac97>;
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index a44b54eb6037..e7d5de4e00b9 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -687,7 +687,7 @@
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 740ba7c424d4..ace23437da89 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -59,7 +59,7 @@
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index 8c0e9a265810..e3e0c9977df4 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -522,7 +522,7 @@
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 7085ae5f0562..1a17cc30bb9d 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -53,7 +53,7 @@
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index c45b69859748..cee4c34010fe 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -830,7 +830,7 @@
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 9be175d38392..742f0b38d21d 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -53,7 +53,7 @@
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index f2fbc3838d0d..9cc78a15d739 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -397,7 +397,7 @@
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&codec>;
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 395df485d558..dd38f1f03834 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -640,7 +640,7 @@
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 2ed6bb8ce6f4..d2567f83aaff 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -584,7 +584,7 @@
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&codec>;
 
-		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 1911432987ef..3e676a26c980 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -478,7 +478,7 @@
 		compatible = "nvidia,tegra20-usb-phy";
 		reg = <0xc5004400 0x3c00>;
 		phy_type = "ulpi";
-		clocks = <&tegra_car 94>, <&tegra_car 127>;
+		clocks = <&tegra_car 93>, <&tegra_car 127>;
 		clock-names = "phy", "pll_u";
 	};
 

From 1897fda94190498573f9d1b72bc6b7b58c720957 Mon Sep 17 00:00:00 2001
From: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Date: Sat, 6 Apr 2013 10:42:10 -0300
Subject: [PATCH 046/169] ARM: dts: imx23-olinuxino: mark sdcard cd as broken

The imx23-olinuxino sdcard doesn't have card detect.

Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/boot/dts/imx23-olinuxino.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index e7484e4ea659..d107c4af321f 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -29,6 +29,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
 				bus-width = <4>;
+				broken-cd;
 				status = "okay";
 			};
 

From ac77bc227e96bb6d42b86ee5e20e4fa6a743d632 Mon Sep 17 00:00:00 2001
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Fri, 5 Apr 2013 14:33:02 +0200
Subject: [PATCH 047/169] ARM: dts: cfa10036: Add touchscreen support to the
 CFA-10049

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/boot/dts/imx28-cfa10049.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index db18cd417274..063e62059890 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -217,6 +217,11 @@
 			usbphy1: usbphy@8007e000 {
 				status = "okay";
 			};
+
+			lradc@80050000 {
+				status = "okay";
+				fsl,lradc-touchscreen-wires = <4>;
+			};
 		};
 	};
 

From 4344429d3d926d219671f607125cff51223a140a Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Sun, 7 Apr 2013 15:44:59 -0300
Subject: [PATCH 048/169] video: mxsfb: Introduce regulator support

Instead of using a custom binding for retrieving the GPIO that activates the
LCD from devicetree, use a standard regulator.

This approach has the advantage to be more generic.

For example: in the case of a board that has a PMIC supplying the LCD voltage,
the current approach would not work, as it only searches for a GPIO pin.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 .../devicetree/bindings/fb/mxsfb.txt          |  4 --
 arch/arm/boot/dts/imx23-evk.dts               | 11 ++++-
 arch/arm/boot/dts/imx28-evk.dts               | 11 ++++-
 drivers/video/mxsfb.c                         | 41 +++++++++++--------
 4 files changed, 43 insertions(+), 24 deletions(-)

diff --git a/Documentation/devicetree/bindings/fb/mxsfb.txt b/Documentation/devicetree/bindings/fb/mxsfb.txt
index 7ba3b7663513..96ec5179c8a0 100644
--- a/Documentation/devicetree/bindings/fb/mxsfb.txt
+++ b/Documentation/devicetree/bindings/fb/mxsfb.txt
@@ -7,9 +7,6 @@ Required properties:
 - interrupts: Should contain lcdif interrupts
 - display : phandle to display node (see below for details)
 
-Optional properties:
-- panel-enable-gpios : Should specify the gpio for panel enable
-
 * display node
 
 Required properties:
@@ -25,7 +22,6 @@ lcdif@80030000 {
 	compatible = "fsl,imx28-lcdif";
 	reg = <0x80030000 2000>;
 	interrupts = <38 86>;
-	panel-enable-gpios = <&gpio3 30 0>;
 
 	display: display {
 		bits-per-pixel = <32>;
diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index 7880e17e27f5..da0588a04131 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -59,7 +59,7 @@
 			lcdif@80030000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_24bit_pins_a>;
-				panel-enable-gpios = <&gpio1 18 0>;
+				lcd-supply = <&reg_lcd_3v3>;
 				display = <&display>;
 				status = "okay";
 
@@ -120,6 +120,15 @@
 			regulator-max-microvolt = <3300000>;
 			gpio = <&gpio1 29 0>;
 		};
+
+		reg_lcd_3v3: lcd-3v3 {
+			compatible = "regulator-fixed";
+			regulator-name = "lcd-3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio1 18 0>;
+			enable-active-high;
+		};
 	};
 
 	backlight {
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 2d4ea3bfff4c..3637bf3b1d59 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -123,7 +123,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&lcdif_24bit_pins_a
 					     &lcdif_pins_evk>;
-				panel-enable-gpios = <&gpio3 30 0>;
+				lcd-supply = <&reg_lcd_3v3>;
 				display = <&display>;
 				status = "okay";
 
@@ -310,6 +310,15 @@
 			gpio = <&gpio3 8 0>;
 			enable-active-high;
 		};
+
+		reg_lcd_3v3: lcd-3v3 {
+			compatible = "regulator-fixed";
+			regulator-name = "lcd-3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio3 30 0>;
+			enable-active-high;
+		};
 	};
 
 	sound {
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index eac7c1ace7a5..1b2c26d1658c 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -42,7 +42,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/of_device.h>
-#include <linux/of_gpio.h>
 #include <video/of_display_timing.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
@@ -50,6 +49,7 @@
 #include <linux/io.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/fb.h>
+#include <linux/regulator/consumer.h>
 #include <video/videomode.h>
 
 #define REG_SET	4
@@ -179,6 +179,7 @@ struct mxsfb_info {
 	unsigned dotclk_delay;
 	const struct mxsfb_devdata *devdata;
 	u32 sync;
+	struct regulator *reg_lcd;
 };
 
 #define mxsfb_is_v3(host) (host->devdata->ipversion == 3)
@@ -338,9 +339,19 @@ static void mxsfb_enable_controller(struct fb_info *fb_info)
 {
 	struct mxsfb_info *host = to_imxfb_host(fb_info);
 	u32 reg;
+	int ret;
 
 	dev_dbg(&host->pdev->dev, "%s\n", __func__);
 
+	if (host->reg_lcd) {
+		ret = regulator_enable(host->reg_lcd);
+		if (ret) {
+			dev_err(&host->pdev->dev,
+				"lcd regulator enable failed:	%d\n", ret);
+			return;
+		}
+	}
+
 	clk_prepare_enable(host->clk);
 	clk_set_rate(host->clk, PICOS2KHZ(fb_info->var.pixclock) * 1000U);
 
@@ -362,6 +373,7 @@ static void mxsfb_disable_controller(struct fb_info *fb_info)
 	struct mxsfb_info *host = to_imxfb_host(fb_info);
 	unsigned loop;
 	u32 reg;
+	int ret;
 
 	dev_dbg(&host->pdev->dev, "%s\n", __func__);
 
@@ -385,6 +397,13 @@ static void mxsfb_disable_controller(struct fb_info *fb_info)
 	clk_disable_unprepare(host->clk);
 
 	host->enabled = 0;
+
+	if (host->reg_lcd) {
+		ret = regulator_disable(host->reg_lcd);
+		if (ret)
+			dev_err(&host->pdev->dev,
+				"lcd regulator disable failed: %d\n", ret);
+	}
 }
 
 static int mxsfb_set_par(struct fb_info *fb_info)
@@ -859,8 +878,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 	struct fb_info *fb_info;
 	struct fb_modelist *modelist;
 	struct pinctrl *pinctrl;
-	int panel_enable;
-	enum of_gpio_flags flags;
 	int ret;
 
 	if (of_id)
@@ -904,21 +921,9 @@ static int mxsfb_probe(struct platform_device *pdev)
 		goto fb_release;
 	}
 
-	panel_enable = of_get_named_gpio_flags(pdev->dev.of_node,
-					       "panel-enable-gpios", 0, &flags);
-	if (gpio_is_valid(panel_enable)) {
-		unsigned long f = GPIOF_OUT_INIT_HIGH;
-		if (flags == OF_GPIO_ACTIVE_LOW)
-			f = GPIOF_OUT_INIT_LOW;
-		ret = devm_gpio_request_one(&pdev->dev, panel_enable,
-					    f, "panel-enable");
-		if (ret) {
-			dev_err(&pdev->dev,
-				"failed to request gpio %d: %d\n",
-				panel_enable, ret);
-			goto fb_release;
-		}
-	}
+	host->reg_lcd = devm_regulator_get(&pdev->dev, "lcd");
+	if (IS_ERR(host->reg_lcd))
+		host->reg_lcd = NULL;
 
 	fb_info->pseudo_palette = devm_kzalloc(&pdev->dev, sizeof(u32) * 16,
 					       GFP_KERNEL);

From 66d302ac8da5d41d69e35af0a2a15dff8a5f7727 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:48:45 +0900
Subject: [PATCH 049/169] ARM: dts: Add G2D node to exynos4210.dtsi

Added G2D DT node to Exynos4210.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4210.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index ff23ae29f5cf..9e6f381fa835 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -106,4 +106,11 @@
 		reg = <0x100C0000 0x100>;
 		interrupts = <2 4>;
 	};
+
+	g2d@12800000 {
+		compatible = "samsung,s5pv210-g2d";
+		reg = <0x12800000 0x1000>;
+		interrupts = <0 89 0>;
+		status = "disabled";
+	};
 };

From fa79d02271414cbeb2d0d0f2e3ab8df555964e39 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:49:18 +0900
Subject: [PATCH 050/169] ARM: dts: Add G2D node to SMDKV310

Added G2D DT node to SMDKV310 board.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4210-smdkv310.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index f52c86e2d424..843b6fa414f5 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -43,6 +43,10 @@
 		status = "okay";
 	};
 
+	g2d@12800000 {
+		status = "okay";
+	};
+
 	codec@13400000 {
 		samsung,mfc-r = <0x43000000 0x800000>;
 		samsung,mfc-l = <0x51000000 0x800000>;

From fcc0afba11684c88629776251ed939c1febd7ab8 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:49:49 +0900
Subject: [PATCH 051/169] ARM: dts: Add G2D node to exynos4210-origen

Added G2D DT node to Origen4210 board.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4210-origen.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 1b30bc8e2654..524b90846df5 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -57,6 +57,10 @@
 		status = "okay";
 	};
 
+	g2d@12800000 {
+		status = "okay";
+	};
+
 	codec@13400000 {
 		samsung,mfc-r = <0x43000000 0x800000>;
 		samsung,mfc-l = <0x51000000 0x800000>;

From 3a0d48f6f81459c874165ffb14b310c0b5bb0c58 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:51:10 +0900
Subject: [PATCH 052/169] ARM: dts: Add G2D node to exynos4x12.dtsi

Added G2D DT node to exynos4x12.dtsi file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4x12.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 7496b8d633ea..e3380a7a285c 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -72,4 +72,11 @@
 		reg = <0x106E0000 0x1000>;
 		interrupts = <0 72 0>;
 	};
+
+	g2d@10800000 {
+		compatible = "samsung,exynos4212-g2d";
+		reg = <0x10800000 0x1000>;
+		interrupts = <0 89 0>;
+		status = "disabled";
+	};
 };

From 6344121d5048ba2d4b0d6113f06d6258e51c388b Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:51:13 +0900
Subject: [PATCH 053/169] ARM: dts: Add G2D node to SMDK4412

Added G2D DT node to SMDK4412 board.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4412-smdk4412.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
index 874beeaef99d..1d64b403d465 100644
--- a/arch/arm/boot/dts/exynos4412-smdk4412.dts
+++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
@@ -27,6 +27,10 @@
 		bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
 	};
 
+	g2d@10800000 {
+		status = "okay";
+	};
+
 	sdhci@12530000 {
 		bus-width = <4>;
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;

From 38f87bcf556b9e341446c71312df195b7f401773 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:51:19 +0900
Subject: [PATCH 054/169] ARM: dts: Add G2D node to exynos4412-origen

Added G2D DT node to Origen4412 board.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4412-smdk4412.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
index 1d64b403d465..dd564310d4a5 100644
--- a/arch/arm/boot/dts/exynos4412-smdk4412.dts
+++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
@@ -31,6 +31,10 @@
 		status = "okay";
 	};
 
+	g2d@10800000 {
+		status = "okay";
+	};
+
 	sdhci@12530000 {
 		bus-width = <4>;
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;

From 81b6eb405c774f2db2d9391267630edcf4981cb8 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <[sachin.kamat@linaro.org]>
Date: Thu, 4 Apr 2013 13:51:23 +0900
Subject: [PATCH 055/169] ARM: dts: Add Samsung G2D DT bindings documentation

Added documentaion about G2D bindings.

Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 .../devicetree/bindings/gpu/samsung-g2d.txt   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpu/samsung-g2d.txt

diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
new file mode 100644
index 000000000000..2b14a940eb75
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
@@ -0,0 +1,20 @@
+* Samsung 2D Graphics Accelerator
+
+Required properties:
+  - compatible : value should be one among the following:
+	(a) "samsung,s5pv210-g2d" for G2D IP present in S5PV210 & Exynos4210 SoC
+	(b) "samsung,exynos4212-g2d" for G2D IP present in Exynos4x12 SoCs
+	(c) "samsung,exynos5250-g2d" for G2D IP present in Exynos5250 SoC
+
+  - reg : Physical base address of the IP registers and length of memory
+	  mapped region.
+
+  - interrupts : G2D interrupt number to the CPU.
+
+Example:
+	g2d@12800000 {
+		compatible = "samsung,s5pv210-g2d";
+		reg = <0x12800000 0x1000>;
+		interrupts = <0 89 0>;
+		status = "disabled";
+	};

From 045c8f635a3fb0323d05822c0958ab6513924205 Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.abraham@linaro.org>
Date: Thu, 4 Apr 2013 14:07:04 +0900
Subject: [PATCH 056/169] ARM: dts: add pin state information in client nodes
 for Exynos4 platforms

Add default pin state information for all client nodes that require
pin configuration support using pinctrl interface.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4.dtsi            | 10 +++++
 arch/arm/boot/dts/exynos4210-smdkv310.dts | 53 ++++++++++-------------
 2 files changed, 34 insertions(+), 29 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 9ac47d51c407..aa21e2e9665e 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -197,6 +197,8 @@
 		interrupts = <0 58 0>;
 		clocks = <&clock 317>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_bus>;
 		status = "disabled";
 	};
 
@@ -208,6 +210,8 @@
 		interrupts = <0 59 0>;
 		clocks = <&clock 318>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_bus>;
 		status = "disabled";
 	};
 
@@ -287,6 +291,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 327>, <&clock 159>;
 		clock-names = "spi", "spi_busclk0";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi0_bus>;
 		status = "disabled";
 	};
 
@@ -300,6 +306,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 328>, <&clock 160>;
 		clock-names = "spi", "spi_busclk0";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi1_bus>;
 		status = "disabled";
 	};
 
@@ -313,6 +321,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 329>, <&clock 161>;
 		clock-names = "spi", "spi_busclk0";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi2_bus>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 843b6fa414f5..91332b72acf5 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -30,16 +30,9 @@
 	};
 
 	sdhci@12530000 {
-		samsung,sdhci-bus-width = <4>;
-		linux,mmc_cap_4_bit_data;
-		samsung,sdhci-cd-internal;
-		gpio-cd = <&gpk2 2 2 3 3>;
-		gpios = <&gpk2 0 2 0 3>,
-			<&gpk2 1 2 0 3>,
-			<&gpk2 3 2 3 3>,
-			<&gpk2 4 2 3 3>,
-			<&gpk2 5 2 3 3>,
-			<&gpk2 6 2 3 3>;
+		bus-width = <4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 		status = "okay";
 	};
 
@@ -69,25 +62,32 @@
 		status = "okay";
 	};
 
+	pinctrl@11000000 {
+		keypad_rows: keypad-rows {
+			samsung,pins = "gpx2-0", "gpx2-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_cols: keypad-cols {
+			samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
+				       "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
 	keypad@100A0000 {
 		samsung,keypad-num-rows = <2>;
 		samsung,keypad-num-columns = <8>;
 		linux,keypad-no-autorepeat;
 		linux,keypad-wakeup;
+		pinctrl-names = "default";
+		pinctrl-0 = <&keypad_rows &keypad_cols>;
 		status = "okay";
 
-		row-gpios = <&gpx2 0 3 3 0>,
-			    <&gpx2 1 3 3 0>;
-
-		col-gpios = <&gpx1 0 3 0 0>,
-			    <&gpx1 1 3 0 0>,
-			    <&gpx1 2 3 0 0>,
-			    <&gpx1 3 3 0 0>,
-			    <&gpx1 4 3 0 0>,
-			    <&gpx1 5 3 0 0>,
-			    <&gpx1 6 3 0 0>,
-			    <&gpx1 7 3 0 0>;
-
 		key_1 {
 			keypad,row = <0>;
 			keypad,column = <3>;
@@ -153,9 +153,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 		samsung,i2c-sda-delay = <100>;
-		samsung,i2c-max-bus-freq = <20000>;
-		gpios = <&gpd1 0 2 3 0>,
-			<&gpd1 1 2 3 0>;
+		samsung,i2c-max-bus-freq = <100000>;
 		status = "okay";
 
 		eeprom@50 {
@@ -170,9 +168,6 @@
 	};
 
 	spi_2: spi@13940000 {
-		gpios = <&gpc1 1 5 3 0>,
-			<&gpc1 3 5 3 0>,
-			<&gpc1 4 5 3 0>;
 		status = "okay";
 
 		w25x80@0 {
@@ -183,7 +178,7 @@
 			spi-max-frequency = <1000000>;
 
 			controller-data {
-				cs-gpio = <&gpc1 2 1 0 3>;
+				cs-gpio = <&gpc1 2 0>;
 				samsung,spi-feedback-delay = <0>;
 			};
 

From f8bfe2b050f3ce266427486a052d010c53241ce4 Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.abraham@linaro.org>
Date: Thu, 4 Apr 2013 14:16:11 +0900
Subject: [PATCH 057/169] ARM: dts: add pin state information in client nodes
 for Exynos5 platforms

Add default pin state information for all client nodes that require
pin configuration support using pinctrl interface.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/cros5250-common.dtsi    |  51 +-
 arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 783 ++++++++++++++++++++++
 arch/arm/boot/dts/exynos5250-smdk5250.dts |  33 +-
 arch/arm/boot/dts/exynos5250-snow.dts     |  22 +-
 arch/arm/boot/dts/exynos5250.dtsi         | 311 ++-------
 5 files changed, 889 insertions(+), 311 deletions(-)
 create mode 100644 arch/arm/boot/dts/exynos5250-pinctrl.dtsi

diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 62eceb4f0d3f..8a5b3a6cdc58 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -19,11 +19,19 @@
 	chosen {
 	};
 
+	pinctrl@11400000 {
+		/*
+		 * Disabled pullups since external part has its own pullups and
+		 * double-pulling gets us out of spec in some cases.
+		 */
+		i2c2_bus: i2c2-bus {
+			samsung,pin-pud = <0>;
+		};
+	};
+
 	i2c@12C60000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <378000>;
-		gpios = <&gpb3 0 2 3 0>,
-			<&gpb3 1 2 3 0>;
 
 		max77686@09 {
 			compatible = "maxim,max77686";
@@ -167,21 +175,12 @@
 	i2c@12C70000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <378000>;
-		gpios = <&gpb3 2 2 3 0>,
-			<&gpb3 3 2 3 0>;
 	};
 
 	i2c@12C80000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <66000>;
 
-		/*
-		 * Disabled pullups since external part has its own pullups and
-		 * double-pulling gets us out of spec in some cases.
-		 */
-		gpios = <&gpa0 6 3 0 0>,
-			<&gpa0 7 3 0 0>;
-
 		hdmiddc@50 {
 			compatible = "samsung,exynos5-hdmiddc";
 			reg = <0x50>;
@@ -191,8 +190,6 @@
 	i2c@12C90000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <66000>;
-		gpios = <&gpa1 2 3 3 0>,
-			<&gpa1 3 3 3 0>;
 	};
 
 	i2c@12CA0000 {
@@ -202,8 +199,6 @@
 	i2c@12CB0000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <66000>;
-		gpios = <&gpa2 2 3 3 0>,
-			<&gpa2 3 3 3 0>;
 	};
 
 	i2c@12CC0000 {
@@ -213,8 +208,6 @@
 	i2c@12CD0000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <66000>;
-		gpios = <&gpb2 2 3 3 0>,
-			<&gpb2 3 3 3 0>;
 	};
 
 	i2c@12CE0000 {
@@ -236,15 +229,12 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <8>;
-			gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
-				<&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
-				<&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>,
-				<&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
-				<&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>;
 		};
 	};
 
@@ -260,15 +250,13 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <4>;
-			samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
-			wp-gpios = <&gpc2 1 0 0 3>;
-			gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
-				<&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
-				<&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>;
+			wp-gpios = <&gpc2 1 0>;
 		};
 	};
 
@@ -281,11 +269,11 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		/* See board-specific dts files for pin setup */
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <4>;
-			/* See board-specific dts files for GPIOs */
 		};
 	};
 
@@ -294,9 +282,6 @@
 	};
 
 	spi_1: spi@12d30000 {
-		gpios = <&gpa2 4 2 3 0>,
-			<&gpa2 6 2 3 0>,
-			<&gpa2 7 2 3 0>;
 		samsung,spi-src-clk = <0>;
 		num-cs = <1>;
 	};
@@ -306,7 +291,7 @@
 	};
 
 	hdmi {
-		hpd-gpio = <&gpx3 7 0xf 1 3>;
+		hpd-gpio = <&gpx3 7 0>;
 	};
 
 	gpio-keys {
@@ -314,7 +299,7 @@
 
 		power {
 			label = "Power";
-			gpios = <&gpx1 3 0 0x10000 0>;
+			gpios = <&gpx1 3 1>;
 			linux,code = <116>; /* KEY_POWER */
 			gpio-key,wakeup;
 		};
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
new file mode 100644
index 000000000000..d1650fb34c0a
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -0,0 +1,783 @@
+/*
+ * Samsung's Exynos5250 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos5250 SoC pin-mux and pin-config optiosn are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/ {
+	pinctrl@11400000 {
+		gpa0: gpa0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpa1: gpa1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpa2: gpa2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpb0: gpb0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpb1: gpb1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpb2: gpb2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpb3: gpb3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc0: gpc0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc1: gpc1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc2: gpc2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc3: gpc3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpd0: gpd0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpd1: gpd1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpy0: gpy0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy1: gpy1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy2: gpy2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy3: gpy3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy4: gpy4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy5: gpy5 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy6: gpy6 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpc4: gpc4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpx0: gpx0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			interrupt-parent = <&combiner>;
+			#interrupt-cells = <2>;
+			interrupts = <23 0>, <24 0>, <25 0>, <25 1>,
+				     <26 0>, <26 1>, <27 0>, <27 1>;
+		};
+
+		gpx1: gpx1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			interrupt-parent = <&combiner>;
+			#interrupt-cells = <2>;
+			interrupts = <28 0>, <28 1>, <29 0>, <29 1>,
+				     <30 0>, <30 1>, <31 0>, <31 1>;
+		};
+
+		gpx2: gpx2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpx3: gpx3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		uart0_data: uart0-data {
+			samsung,pins = "gpa0-0", "gpa0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart0_fctl: uart0-fctl {
+			samsung,pins = "gpa0-2", "gpa0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		i2c2_bus: i2c2-bus {
+			samsung,pins = "gpa0-6", "gpa0-7";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		i2c2_hs_bus: i2c2-hs-bus {
+			samsung,pins = "gpa0-6", "gpa0-7";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		uart2_data: uart2-data {
+			samsung,pins = "gpa1-0", "gpa1-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart2_fctl: uart2-fctl {
+			samsung,pins = "gpa1-2", "gpa1-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		i2c3_bus: i2c3-bus {
+			samsung,pins = "gpa1-2", "gpa1-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		i2c3_hs_bus: i2c3-hs-bus {
+			samsung,pins = "gpa1-2", "gpa1-3";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		uart3_data: uart3-data {
+			samsung,pins = "gpa1-4", "gpa1-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		spi0_bus: spi0-bus {
+			samsung,pins = "gpa2-0", "gpa2-2", "gpa2-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c4_bus: i2c4-bus {
+			samsung,pins = "gpa2-0", "gpa2-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		i2c5_bus: i2c5-bus {
+			samsung,pins = "gpa2-2", "gpa2-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		spi1_bus: spi1-bus {
+			samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2s1_bus: i2s1-bus {
+			samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+					"gpb0-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pcm1_bus: pcm1-bus {
+			samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+					"gpb0-4";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		ac97_bus: ac97-bus {
+			samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
+					"gpb0-4";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2s2_bus: i2s2-bus {
+			samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
+					"gpb1-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pcm2_bus: pcm2-bus {
+			samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3",
+					"gpb1-4";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		spdif_bus: spdif-bus {
+			samsung,pins = "gpb1-0", "gpb1-1";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		spi2_bus: spi2-bus {
+			samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4";
+			samsung,pin-function = <5>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c6_bus: i2c6-bus {
+			samsung,pins = "gpb1-3", "gpb1-4";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c7_bus: i2c7-bus {
+			samsung,pins = "gpb2-2", "gpb2-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c0_bus: i2c0-bus {
+			samsung,pins = "gpb3-0", "gpb3-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c1_bus: i2c1-bus {
+			samsung,pins = "gpb3-2", "gpb3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c0_hs_bus: i2c0-hs-bus {
+			samsung,pins = "gpb3-0", "gpb3-1";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		i2c1_hs_bus: i2c1-hs-bus {
+			samsung,pins = "gpb3-2", "gpb3-3";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		sd0_clk: sd0-clk {
+			samsung,pins = "gpc0-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_cmd: sd0-cmd {
+			samsung,pins = "gpc0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_cd: sd0-cd {
+			samsung,pins = "gpc0-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_bus1: sd0-bus-width1 {
+			samsung,pins = "gpc0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_bus4: sd0-bus-width4 {
+			samsung,pins = "gpc0-3", "gpc0-4", "gpc0-5", "gpc0-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_bus8: sd0-bus-width8 {
+			samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_clk: sd1-clk {
+			samsung,pins = "gpc2-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_cmd: sd1-cmd {
+			samsung,pins = "gpc2-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_cd: sd1-cd {
+			samsung,pins = "gpc2-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_bus1: sd1-bus-width1 {
+			samsung,pins = "gpc2-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_bus4: sd1-bus-width4 {
+			samsung,pins = "gpc2-3", "gpc2-4", "gpc2-5", "gpc2-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_clk: sd2-clk {
+			samsung,pins = "gpc3-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_cmd: sd2-cmd {
+			samsung,pins = "gpc3-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_cd: sd2-cd {
+			samsung,pins = "gpc3-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_bus1: sd2-bus-width1 {
+			samsung,pins = "gpc3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_bus4: sd2-bus-width4 {
+			samsung,pins = "gpc3-3", "gpc3-4", "gpc3-5", "gpc3-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_bus8: sd2-bus-width8 {
+			samsung,pins = "gpc4-3", "gpc4-4", "gpc4-5", "gpc4-6";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_clk: sd3-clk {
+			samsung,pins = "gpc4-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_cmd: sd3-cmd {
+			samsung,pins = "gpc4-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_cd: sd3-cd {
+			samsung,pins = "gpc4-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_bus1: sd3-bus-width1 {
+			samsung,pins = "gpc4-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_bus4: sd3-bus-width4 {
+			samsung,pins = "gpc4-3", "gpc4-4", "gpc4-5", "gpc4-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		uart1_data: uart1-data {
+			samsung,pins = "gpd0-0", "gpd0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart1_fctl: uart1-fctl {
+			samsung,pins = "gpd0-2", "gpd0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+	};
+
+	pinctrl@13400000 {
+		gpe0: gpe0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpe1: gpe1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf0: gpf0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf1: gpf1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpg0: gpg0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpg1: gpg1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpg2: gpg2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gph0: gph0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gph1: gph1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		cam_gpio_a: cam-gpio-a {
+			samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
+				       "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
+				       "gpe1-0", "gpe1-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		cam_gpio_b: cam-gpio-b {
+			samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3",
+				       "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_i2c2_bus: cam-i2c2-bus {
+			samsung,pins = "gpe0-6", "gpe1-0";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_spi1_bus: cam-spi1-bus {
+			samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_i2c1_bus: cam-i2c1-bus {
+			samsung,pins = "gpf0-2", "gpf0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_i2c0_bus: cam-i2c0-bus {
+			samsung,pins = "gpf0-0", "gpf0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_spi0_bus: cam-spi0-bus {
+			samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_bayrgb_bus: cam-bayrgb-bus {
+			samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3",
+				       "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7",
+				       "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3",
+				       "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7",
+				       "gpg2-0", "gpg2-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		cam_port_a: cam-port-a {
+			samsung,pins = "gph0-0", "gph0-1", "gph0-2", "gph0-3",
+				       "gph1-0", "gph1-1", "gph1-2", "gph1-3",
+				       "gph1-4", "gph1-5", "gph1-6", "gph1-7";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+	};
+
+	pinctrl@10d10000 {
+		gpv0: gpv0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv1: gpv1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv2: gpv2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv3: gpv3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv4: gpv4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		c2c_rxd: c2c-rxd {
+			samsung,pins = "gpv0-0", "gpv0-1", "gpv0-2", "gpv0-3",
+				       "gpv0-4", "gpv0-5", "gpv0-6", "gpv0-7",
+				       "gpv1-0", "gpv1-1", "gpv1-2", "gpv1-3",
+				       "gpv1-4", "gpv1-5", "gpv1-6", "gpv1-7";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+
+		c2c_txd: c2c-txd {
+			samsung,pins = "gpv2-0", "gpv2-1", "gpv2-2", "gpv2-3",
+				       "gpv2-4", "gpv2-5", "gpv2-6", "gpv2-7",
+				       "gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3",
+				       "gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samaung,pin-drv = <0>;
+		};
+	};
+
+	pinctrl@03680000 {
+		gpz: gpz {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		i2s0_bus: i2s0-bus {
+			samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+					"gpz-4", "gpz-5", "gpz-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 872ae1f93c75..74da9de723c9 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -30,8 +30,6 @@
 	i2c@12C60000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <20000>;
-		gpios = <&gpb3 0 2 3 0>,
-			<&gpb3 1 2 3 0>;
 
 		eeprom@50 {
 			compatible = "samsung,s524ad0xd1";
@@ -42,8 +40,6 @@
 	i2c@12C70000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <20000>;
-		gpios = <&gpb3 2 2 3 0>,
-			<&gpb3 3 2 3 0>;
 
 		eeprom@51 {
 			compatible = "samsung,s524ad0xd1";
@@ -74,8 +70,6 @@
 	i2c@12C80000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <66000>;
-		gpios = <&gpa0 6 3 3 0>,
-			<&gpa0 7 3 3 0>;
 
 		hdmiddc@50 {
 			compatible = "samsung,exynos5-hdmiddc";
@@ -122,15 +116,12 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <8>;
-			gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
-				<&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
-				<&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>,
-				<&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
-				<&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>;
 		};
 	};
 
@@ -146,17 +137,13 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <4>;
-			samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
 			disable-wp;
-			gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
-				<&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
-				<&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>,
-				<&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>,
-				<&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>;
 		};
 	};
 
@@ -169,10 +156,6 @@
 	};
 
 	spi_1: spi@12d30000 {
-		gpios = <&gpa2 4 2 3 0>,
-			<&gpa2 6 2 3 0>,
-			<&gpa2 7 2 3 0>;
-
 		w25q80bw@0 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -181,7 +164,7 @@
 			spi-max-frequency = <1000000>;
 
 			controller-data {
-				cs-gpio = <&gpa2 5 1 0 3>;
+				cs-gpio = <&gpa2 5 0>;
 				samsung,spi-feedback-delay = <0>;
 			};
 
@@ -203,7 +186,7 @@
 	};
 
 	hdmi {
-		hpd-gpio = <&gpx3 7 0xf 1 3>;
+		hpd-gpio = <&gpx3 7 0>;
 	};
 
 	codec@11000000 {
@@ -212,9 +195,7 @@
 	};
 
 	i2s0: i2s@03830000 {
-		gpios = <&gpz 0 2 0 0>, <&gpz 1 2 0 0>, <&gpz 2 2 0 0>,
-			<&gpz 3 2 0 0>, <&gpz 4 2 0 0>, <&gpz 5 2 0 0>,
-			<&gpz 6 2 0 0>;
+		status = "okay";
 	};
 
 	i2s1: i2s@12D60000 {
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index babd9f9b1bf9..581ffae27e13 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -16,12 +16,27 @@
 	model = "Google Snow";
 	compatible = "google,snow", "samsung,exynos5250";
 
+	pinctrl@11400000 {
+		sd3_clk: sd3-clk {
+			samsung,pin-drv = <0>;
+		};
+
+		sd3_cmd: sd3-cmd {
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		sd3_bus4: sd3-bus-width4 {
+			samsung,pin-drv = <0>;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
 		lid-switch {
 			label = "Lid";
-			gpios = <&gpx3 5 0 0x10000 0>;
+			gpios = <&gpx3 5 1>;
 			linux,input-type = <5>; /* EV_SW */
 			linux,code = <0>; /* SW_LID */
 			debounce-interval = <1>;
@@ -35,9 +50,8 @@
 	 */
 	dwmmc3@12230000 {
 		slot@0 {
-			gpios = <&gpc4 0 2 0 0>, <&gpc4 1 2 3 0>,
-				<&gpc4 3 2 3 0>, <&gpc4 4 2 3 0>,
-				<&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index f8c9964f367c..1dc26009e3ae 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -18,6 +18,7 @@
 */
 
 /include/ "skeleton.dtsi"
+/include/ "exynos5250-pinctrl.dtsi"
 
 / {
 	compatible = "samsung,exynos5250";
@@ -44,6 +45,10 @@
 		i2c6 = &i2c_6;
 		i2c7 = &i2c_7;
 		i2c8 = &i2c_8;
+		pinctrl0 = &pinctrl_0;
+		pinctrl1 = &pinctrl_1;
+		pinctrl2 = &pinctrl_2;
+		pinctrl3 = &pinctrl_3;
 	};
 
 	pd_gsc: gsc-power-domain@0x10044000 {
@@ -109,6 +114,36 @@
 		};
 	};
 
+	pinctrl_0: pinctrl@11400000 {
+		compatible = "samsung,exynos5250-pinctrl";
+		reg = <0x11400000 0x1000>;
+		interrupts = <0 46 0>;
+
+		wakup_eint: wakeup-interrupt-controller {
+			compatible = "samsung,exynos4210-wakeup-eint";
+			interrupt-parent = <&gic>;
+			interrupts = <0 32 0>;
+		};
+	};
+
+	pinctrl_1: pinctrl@13400000 {
+		compatible = "samsung,exynos5250-pinctrl";
+		reg = <0x13400000 0x1000>;
+		interrupts = <0 45 0>;
+	};
+
+	pinctrl_2: pinctrl@10d10000 {
+		compatible = "samsung,exynos5250-pinctrl";
+		reg = <0x10d10000 0x1000>;
+		interrupts = <0 50 0>;
+	};
+
+	pinctrl_3: pinctrl@03680000 {
+		compatible = "samsung,exynos5250-pinctrl";
+		reg = <0x0368000 0x1000>;
+		interrupts = <0 47 0>;
+	};
+
 	watchdog {
 		compatible = "samsung,s3c2410-wdt";
 		reg = <0x101D0000 0x100>;
@@ -193,6 +228,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 294>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_bus>;
 	};
 
 	i2c_1: i2c@12C70000 {
@@ -203,6 +240,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 295>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_bus>;
 	};
 
 	i2c_2: i2c@12C80000 {
@@ -213,6 +252,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 296>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_bus>;
 	};
 
 	i2c_3: i2c@12C90000 {
@@ -223,6 +264,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 297>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_bus>;
 	};
 
 	i2c_4: i2c@12CA0000 {
@@ -233,6 +276,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 298>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c4_bus>;
 	};
 
 	i2c_5: i2c@12CB0000 {
@@ -243,6 +288,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 299>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c5_bus>;
 	};
 
 	i2c_6: i2c@12CC0000 {
@@ -253,6 +300,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 300>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c6_bus>;
 	};
 
 	i2c_7: i2c@12CD0000 {
@@ -263,6 +312,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 301>;
 		clock-names = "i2c";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c7_bus>;
 	};
 
 	i2c_8: i2c@12CE0000 {
@@ -295,6 +346,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 304>, <&clock 154>;
 		clock-names = "spi", "spi_busclk0";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi0_bus>;
 	};
 
 	spi_1: spi@12d30000 {
@@ -308,6 +361,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 305>, <&clock 155>;
 		clock-names = "spi", "spi_busclk0";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi1_bus>;
 	};
 
 	spi_2: spi@12d40000 {
@@ -321,6 +376,8 @@
 		#size-cells = <0>;
 		clocks = <&clock 306>, <&clock 156>;
 		clock-names = "spi", "spi_busclk0";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi2_bus>;
 	};
 
 	dwmmc_0: dwmmc0@12200000 {
@@ -374,6 +431,8 @@
 		samsung,supports-rstclr;
 		samsung,supports-secdai;
 		samsung,idma-addr = <0x03000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s0_bus>;
 	};
 
 	i2s1: i2s@12D60000 {
@@ -382,6 +441,8 @@
 		dmas = <&pdma1 12
 			&pdma1 11>;
 		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s1_bus>;
 	};
 
 	i2s2: i2s@12D70000 {
@@ -390,6 +451,8 @@
 		dmas = <&pdma0 12
 			&pdma0 11>;
 		dma-names = "tx", "rx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s2_bus>;
 	};
 
 	usb@12110000 {
@@ -456,254 +519,6 @@
 		};
 	};
 
-	gpio-controllers {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		gpio-controller;
-		ranges;
-
-		gpa0: gpio-controller@11400000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400000 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpa1: gpio-controller@11400020 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400020 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpa2: gpio-controller@11400040 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400040 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpb0: gpio-controller@11400060 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400060 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpb1: gpio-controller@11400080 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400080 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpb2: gpio-controller@114000A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114000A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpb3: gpio-controller@114000C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114000C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc0: gpio-controller@114000E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114000E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc1: gpio-controller@11400100 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400100 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc2: gpio-controller@11400120 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400120 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc3: gpio-controller@11400140 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400140 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc4: gpio-controller@114002E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114002E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpd0: gpio-controller@11400160 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400160 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpd1: gpio-controller@11400180 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400180 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy0: gpio-controller@114001A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114001A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy1: gpio-controller@114001C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114001C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy2: gpio-controller@114001E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114001E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy3: gpio-controller@11400200 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400200 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy4: gpio-controller@11400220 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400220 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy5: gpio-controller@11400240 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400240 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy6: gpio-controller@11400260 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400260 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx0: gpio-controller@11400C00 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400C00 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx1: gpio-controller@11400C20 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400C20 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx2: gpio-controller@11400C40 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400C40 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx3: gpio-controller@11400C60 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400C60 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe0: gpio-controller@13400000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x13400000 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe1: gpio-controller@13400020 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x13400020 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpf0: gpio-controller@13400040 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x13400040 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpf1: gpio-controller@13400060 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x13400060 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpg0: gpio-controller@13400080 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x13400080 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpg1: gpio-controller@134000A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x134000A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpg2: gpio-controller@134000C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x134000C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gph0: gpio-controller@134000E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x134000E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gph1: gpio-controller@13400100 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x13400100 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpv0: gpio-controller@10D10000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10000 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpv1: gpio-controller@10D10020 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10020 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpv2: gpio-controller@10D10040 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10060 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpv3: gpio-controller@10D10060 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D10080 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpv4: gpio-controller@10D10080 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x10D100C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpz: gpio-controller@03860000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x03860000 0x20>;
-			#gpio-cells = <4>;
-		};
-	};
-
-
 	gsc_0:  gsc@0x13e00000 {
 		compatible = "samsung,exynos5-gsc";
 		reg = <0x13e00000 0x1000>;

From d01fc36bb70ba158541e0b0b9133b94a1325d44e Mon Sep 17 00:00:00 2001
From: Tushar Behera <[tushar.behera@linaro.org]>
Date: Thu, 4 Apr 2013 14:23:51 +0900
Subject: [PATCH 058/169] ARM: dts: Add pin-control related changes for Arndale
 board

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 5de019cb0e58..7e7a61e0f3ce 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -69,15 +69,12 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <8>;
-			gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
-				<&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
-				<&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>,
-				<&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
-				<&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>;
 		};
 	};
 
@@ -93,14 +90,12 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 
 		slot@0 {
 			reg = <0>;
 			bus-width = <4>;
-			samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
-			gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
-				<&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
-				<&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>;
 		};
 	};
 

From 6a446172aeb8eaf18d4e42eb238be3b2e4ea443e Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 4 Apr 2013 14:23:55 +0900
Subject: [PATCH 059/169] ARM: dts: Add disable-wp for card slot on
 exynos5250-arndale

This is required to keep the existing functionality of having no
write protect pin on Arndale board.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 7e7a61e0f3ce..d07a21f5dd89 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -96,6 +96,7 @@
 		slot@0 {
 			reg = <0>;
 			bus-width = <4>;
+			disable-wp;
 		};
 	};
 

From 89fec22d7b39167567065ec6a1c190fec2a0751b Mon Sep 17 00:00:00 2001
From: Tushar Behera <[tushar.behera@linaro.org]>
Date: Thu, 4 Apr 2013 14:24:47 +0900
Subject: [PATCH 060/169] ARM: dts: Add gpio-button entries for Arndale board

Added GPIO buttons DT node to Arndale board file.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 46 ++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index d07a21f5dd89..6417bbc3c075 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -116,6 +116,52 @@
 		status = "disabled";
 	};
 
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		menu {
+			label = "SW-TACT2";
+			gpios = <&gpx1 4 1>;
+			linux,code = <139>;
+			gpio-key,wakeup;
+		};
+
+		home {
+			label = "SW-TACT3";
+			gpios = <&gpx1 5 1>;
+			linux,code = <102>;
+			gpio-key,wakeup;
+		};
+
+		up {
+			label = "SW-TACT4";
+			gpios = <&gpx1 6 1>;
+			linux,code = <103>;
+			gpio-key,wakeup;
+		};
+
+		down {
+			label = "SW-TACT5";
+			gpios = <&gpx1 7 1>;
+			linux,code = <108>;
+			gpio-key,wakeup;
+		};
+
+		back {
+			label = "SW-TACT6";
+			gpios = <&gpx2 0 1>;
+			linux,code = <158>;
+			gpio-key,wakeup;
+		};
+
+		wakeup {
+			label = "SW-TACT7";
+			gpios = <&gpx2 1 1>;
+			linux,code = <143>;
+			gpio-key,wakeup;
+		};
+	};
+
 	fixed-rate-clocks {
 		xxti {
 			compatible = "samsung,clock-xxti";

From 1f518196d85701886187e17b64d2d4dab633ef9b Mon Sep 17 00:00:00 2001
From: Amit Daniel Kachhap <amit.daniel@samsung.com>
Date: Thu, 4 Apr 2013 14:24:51 +0900
Subject: [PATCH 061/169] ARM: dts: Add PMIC node entry for Arndale board

Added S5M8767 PMIC DT nodes for Arndale board. Only the used
LDO's/BUCK are defined here. Also the nodes describe the default/reset
state LDO's and no power mangement tuning is implemented. The usage
desription can be found in s5m8767 device tree binding documentation.

Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 255 ++++++++++++++++++++++-
 1 file changed, 254 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 6417bbc3c075..7504e3bc6b19 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -25,7 +25,260 @@
 	};
 
 	i2c@12C60000 {
-		status = "disabled";
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <20000>;
+		samsung,i2c-slave-addr = <0x66>;
+
+		s5m8767_pmic@66 {
+			compatible = "samsung,s5m8767-pmic";
+			reg = <0x66>;
+
+			s5m8767,pmic-buck2-dvs-voltage = <1300000>;
+			s5m8767,pmic-buck3-dvs-voltage = <1100000>;
+			s5m8767,pmic-buck4-dvs-voltage = <1200000>;
+			s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
+							<&gpd1 1 0>,
+							<&gpd1 2 0>;
+			s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
+							<&gpx2 4 0>,
+							<&gpx2 5 0>;
+			regulators {
+				ldo1_reg: LDO1 {
+					regulator-name = "VDD_ALIVE_1.0V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo2_reg: LDO2 {
+					regulator-name = "VDD_28IO_DP_1.35V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VDD_COMMON1_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VDD_IOPERI_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					op_mode = <1>;
+				};
+
+				ldo5_reg: LDO5 {
+					regulator-name = "VDD_EXT_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "VDD_MPLL_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VDD_XPLL_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo8_reg: LDO8 {
+					regulator-name = "VDD_COMMON2_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo9_reg: LDO9 {
+					regulator-name = "VDD_33ON_3.0V";
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt = <3000000>;
+					op_mode = <1>;
+				};
+
+				ldo10_reg: LDO10 {
+					regulator-name = "VDD_COMMON3_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "VDD_ABB2_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo12_reg: LDO12 {
+					regulator-name = "VDD_USB_3.0V";
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt = <3000000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo13_reg: LDO13 {
+					regulator-name = "VDDQ_C2C_W_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "VDD18_ABB0_3_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo15_reg: LDO15 {
+					regulator-name = "VDD10_COMMON4_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo16_reg: LDO16 {
+					regulator-name = "VDD18_HSIC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo17_reg: LDO17 {
+					regulator-name = "VDDQ_MMC2_3_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				ldo18_reg: LDO18 {
+					regulator-name = "VDD_33ON_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					op_mode = <1>;
+				};
+
+				ldo22_reg: LDO22 {
+					regulator-name = "EXT_33_OFF";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					op_mode = <1>;
+				};
+
+				ldo23_reg: LDO23 {
+					regulator-name = "EXT_28_OFF";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					op_mode = <1>;
+				};
+
+				ldo25_reg: LDO25 {
+					regulator-name = "PVDD_LDO25";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					op_mode = <1>;
+				};
+
+				ldo26_reg: LDO26 {
+					regulator-name = "EXT_18_OFF";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					op_mode = <1>;
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "vdd_mif";
+					regulator-min-microvolt = <950000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "vdd_arm";
+					regulator-min-microvolt = <925000>;
+					regulator-max-microvolt = <1300000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "vdd_int";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				buck4_reg: BUCK4 {
+					regulator-name = "vdd_g3d";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				buck5_reg: BUCK5 {
+					regulator-name = "VDD_MEM_1.35V";
+					regulator-min-microvolt = <750000>;
+					regulator-max-microvolt = <1355000>;
+					regulator-always-on;
+					regulator-boot-on;
+					op_mode = <1>;
+				};
+
+				buck9_reg: BUCK9 {
+					regulator-name = "VDD_33_OFF_EXT1";
+					regulator-min-microvolt = <750000>;
+					regulator-max-microvolt = <3000000>;
+					op_mode = <1>;
+				};
+			};
+		};
 	};
 
 	i2c@12C70000 {

From 2988103c088a850ca8b483e9bf65b792d913c4ea Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 4 Apr 2013 14:24:55 +0900
Subject: [PATCH 062/169] ARM: dts: Add vmmc regulator support for Arndale
 board

Added vmmc regulator node to Arndale DT file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 7504e3bc6b19..3d04e9eaadd5 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -322,6 +322,7 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		vmmc-supply = <&mmc_reg>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 
@@ -343,6 +344,7 @@
 		samsung,dw-mshc-ciu-div = <3>;
 		samsung,dw-mshc-sdr-timing = <2 3>;
 		samsung,dw-mshc-ddr-timing = <1 2>;
+		vmmc-supply = <&mmc_reg>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 
@@ -415,6 +417,15 @@
 		};
 	};
 
+	mmc_reg: voltage-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_33ON_2.8V";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		gpio = <&gpx1 1 1>;
+		enable-active-high;
+	};
+
 	fixed-rate-clocks {
 		xxti {
 			compatible = "samsung,clock-xxti";

From d96a400f5fd946d639781aaae13cc1833207f562 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 4 Apr 2013 14:24:59 +0900
Subject: [PATCH 063/169] ARM: dts: Add MFC codec support for Arndale board

Added MFC codec node to Arndale DT file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 3d04e9eaadd5..61a8efc7c82d 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -24,6 +24,11 @@
 		bootargs = "console=ttySAC2,115200";
 	};
 
+	codec@11000000 {
+		samsung,mfc-r = <0x43000000 0x800000>;
+		samsung,mfc-l = <0x51000000 0x800000>;
+	};
+
 	i2c@12C60000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <20000>;

From 2d2ff61d0691a26128257cee88278a9940d9e92b Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 4 Apr 2013 14:25:06 +0900
Subject: [PATCH 064/169] ARM: dts: Add HDMI HPD and regulator node for Arndale
 board

Added HDMI hot plug and regulator nodes to Arndale DT file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 61a8efc7c82d..02cfc76d002f 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -422,6 +422,13 @@
 		};
 	};
 
+	hdmi {
+		hpd-gpio = <&gpx3 7 2>;
+		vdd_osc-supply = <&ldo10_reg>;
+		vdd_pll-supply = <&ldo8_reg>;
+		vdd-supply = <&ldo8_reg>;
+	};
+
 	mmc_reg: voltage-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "VDD_33ON_2.8V";
@@ -431,6 +438,11 @@
 		enable-active-high;
 	};
 
+	reg_hdmi_en: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "hdmi-en";
+	};
+
 	fixed-rate-clocks {
 		xxti {
 			compatible = "samsung,clock-xxti";

From 849ff89b7b6b9f99bdae27b8d841423b907451b9 Mon Sep 17 00:00:00 2001
From: Alexander Graf <[agraf@suse.de]>
Date: Thu, 4 Apr 2013 14:30:13 +0900
Subject: [PATCH 065/169] ARM: dts: Declare the gic as a15 compatible for
 exynos5250

The GIC in the exynos5250 SoC is A15 compliant. Show this through
the device tree, so that we can use the GIC for KVM.

Also add the respective A15 memory regions and interrupt links.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 1dc26009e3ae..4352f5b336e9 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -68,10 +68,14 @@
 	};
 
 	gic:interrupt-controller@10481000 {
-		compatible = "arm,cortex-a9-gic";
+		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x10481000 0x1000>, <0x10482000 0x2000>;
+		reg = <0x10481000 0x1000>,
+		      <0x10482000 0x1000>,
+		      <0x10484000 0x2000>,
+		      <0x10486000 0x2000>;
+		interrupts = <1 9 0xf04>;
 	};
 
 	combiner:interrupt-controller@10440000 {

From 2b7da98870bc3aad46b60b3e2f2cc316ee03a924 Mon Sep 17 00:00:00 2001
From: Alexander Graf <[agraf@suse.de]>
Date: Thu, 4 Apr 2013 14:30:16 +0900
Subject: [PATCH 066/169] ARM: dts: Add architected timer nodes for exynos5250

The exynos 5250 SoC supports A15 style architected timers. Indicate
this through the device tree.

This is required by KVM.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 4352f5b336e9..0b130acb50ed 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -78,6 +78,14 @@
 		interrupts = <1 9 0xf04>;
 	};
 
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <1 13 0xf08>,
+			     <1 14 0xf08>,
+			     <1 11 0xf08>,
+			     <1 10 0xf08>;
+	};
+
 	combiner:interrupt-controller@10440000 {
 		compatible = "samsung,exynos4210-combiner";
 		#interrupt-cells = <2>;

From b3cd7d876e1b6dbb6dfbde1eb634d078cb5ee60d Mon Sep 17 00:00:00 2001
From: Doug Anderson <[dianders@chromium.org]>
Date: Thu, 4 Apr 2013 15:04:58 +0900
Subject: [PATCH 067/169] ARM: dts: add usb 2.0 clock references to exynos5250
 device tree

This is a fixup to two device tree nodes that have already landed but
without clock nodes since the transition to common clock happened at
the same time.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
[gautam.vivek@samsung.com: tested on smdk5250]
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 0b130acb50ed..4415699bf55a 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -471,12 +471,18 @@
 		compatible = "samsung,exynos4210-ehci";
 		reg = <0x12110000 0x100>;
 		interrupts = <0 71 0>;
+
+		clocks = <&clock 285>;
+		clock-names = "usbhost";
 	};
 
 	usb@12120000 {
 		compatible = "samsung,exynos4210-ohci";
 		reg = <0x12120000 0x100>;
 		interrupts = <0 71 0>;
+
+		clocks = <&clock 285>;
+		clock-names = "usbhost";
 	};
 
 	amba {

From 319c51068cdf2ca785778f1fff8cc3142d3d64bb Mon Sep 17 00:00:00 2001
From: Doug Anderson <dianders@chromium.org>
Date: Thu, 4 Apr 2013 15:12:22 +0900
Subject: [PATCH 068/169] ARM: dts: Document usb clocks in
 samsung,exynos4210-ehci/ohci bindings

The exynox4210-ehci and exynos4210-ohci nodes need a clock specified
using the common clock framework.  Document it.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 Documentation/devicetree/bindings/usb/exynos-usb.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
index f66fcddba46f..b3abde736017 100644
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt
@@ -10,6 +10,8 @@ Required properties:
  - reg: physical base address of the controller and length of memory mapped
    region.
  - interrupts: interrupt number to the cpu.
+ - clocks: from common clock binding: handle to usb clock.
+ - clock-names: from common clock binding: Shall be "usbhost".
 
 Optional properties:
  - samsung,vbus-gpio:  if present, specifies the GPIO that
@@ -22,6 +24,9 @@ Example:
 		reg = <0x12110000 0x100>;
 		interrupts = <0 71 0>;
 		samsung,vbus-gpio = <&gpx2 6 1 3 3>;
+
+		clocks = <&clock 285>;
+		clock-names = "usbhost";
 	};
 
 OHCI
@@ -31,10 +36,15 @@ Required properties:
  - reg: physical base address of the controller and length of memory mapped
    region.
  - interrupts: interrupt number to the cpu.
+ - clocks: from common clock binding: handle to usb clock.
+ - clock-names: from common clock binding: Shall be "usbhost".
 
 Example:
 	usb@12120000 {
 		compatible = "samsung,exynos4210-ohci";
 		reg = <0x12120000 0x100>;
 		interrupts = <0 71 0>;
+
+		clocks = <&clock 285>;
+		clock-names = "usbhost";
 	};

From 3279dd3675c6eeb968a52d649709f93b83e85e72 Mon Sep 17 00:00:00 2001
From: Giridhar Maruthy <[giridhar.maruthy@linaro.org]>
Date: Thu, 4 Apr 2013 15:25:00 +0900
Subject: [PATCH 069/169] ARM: dts: Add virtual GIC DT bindings for exynos5440

Exynos5440 has GIC which has virtualization support
in them. These are used by KVM.

Signed-off-by: Giridhar Maruthy <giridhar.m@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index c374a31e9c3d..25c6134ee633 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -26,7 +26,11 @@
 		compatible = "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x2E1000 0x1000>, <0x2E2000 0x1000>;
+		reg =	<0x2E1000 0x1000>,
+			<0x2E2000 0x1000>,
+			<0x2E4000 0x2000>,
+			<0x2E6000 0x2000>;
+		interrupts = <1 9 0xf04>;
 	};
 
 	cpus {

From a7389cb14a438387861cad15cafc1e3f9173ab8f Mon Sep 17 00:00:00 2001
From: Leela Krishna Amudala <l.krishna@samsung.com>
Date: Thu, 4 Apr 2013 15:58:47 +0900
Subject: [PATCH 070/169] ARM: dts: Add FIMD node to exynos5

This adds common FIMD device node for all Exynos5 SoCs

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 4415699bf55a..af66e6b7bc77 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -602,4 +602,14 @@
 			samsung,enable-mask = <1>;
 		};
 	};
+
+	fimd {
+		compatible = "samsung,exynos5250-fimd";
+		interrupt-parent = <&combiner>;
+		reg = <0x14400000 0x40000>;
+		interrupt-names = "fifo", "vsync", "lcd_sys";
+		interrupts = <18 4>, <18 5>, <18 6>;
+		clocks = <&clock 133>, <&clock 339>;
+		clock-names = "sclk_fimd", "fimd";
+	};
 };

From 06c460b73f75894cabfb1f5277f27cddbc92745c Mon Sep 17 00:00:00 2001
From: Leela Krishna Amudala <l.krishna@samsung.com>
Date: Thu, 4 Apr 2013 15:59:46 +0900
Subject: [PATCH 071/169] ARM: dts: Add display timing node to
 exynos5250-smdk5250.dts

Add display timing node to exynos5250-smdk5250.dts

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5250-smdk5250.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 74da9de723c9..26d856ba50a1 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -226,6 +226,22 @@
 		samsung,lane-count = <4>;
 	};
 
+	display-timings {
+		native-mode = <&timing0>;
+		timing0: timing@0 {
+			/* 1280x800 */
+			clock-frequency = <50000>;
+			hactive = <1280>;
+			vactive = <800>;
+			hfront-porch = <4>;
+			hback-porch = <4>;
+			hsync-len = <4>;
+			vback-porch = <4>;
+			vfront-porch = <4>;
+			vsync-len = <4>;
+		};
+	};
+
 	fixed-rate-clocks {
 		xxti {
 			compatible = "samsung,clock-xxti";

From a64b1b220bd76cebfc2b2dad80f8365d770eee91 Mon Sep 17 00:00:00 2001
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 4 Apr 2013 16:04:09 +0900
Subject: [PATCH 072/169] ARM: dts: Add SYSREG block node for S5P/Exynos4 SoC
 series

This patch adds device tree node for the SYSREG registers block
found in Samsung S5P/Exynos SoC series. The SYSREG module
generates control signals for the ARM CPU and various IP blocks
and buses. SYSREG block registers are exposed through APB bus
interface. A sysreg device tree node is to be associated with
mfd syscon driver and all SYSREG clients should use regmap
interface it provides. It allows to eliminate any possible races
and conflicts should different drivers attempt to concurrently
access same register.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 Documentation/devicetree/bindings/arm/samsung/sysreg.txt | 7 +++++++
 arch/arm/boot/dts/exynos4.dtsi                           | 5 +++++
 2 files changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/samsung/sysreg.txt

diff --git a/Documentation/devicetree/bindings/arm/samsung/sysreg.txt b/Documentation/devicetree/bindings/arm/samsung/sysreg.txt
new file mode 100644
index 000000000000..5039c0a12f55
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/samsung/sysreg.txt
@@ -0,0 +1,7 @@
+SAMSUNG S5P/Exynos SoC series System Registers (SYSREG)
+
+Properties:
+ - name : should be 'sysreg';
+ - compatible : should contain "samsung,<chip name>-sysreg", "syscon";
+   For Exynos4 SoC series it should be "samsung,exynos4-sysreg", "syscon";
+ - reg : offset and length of the register set.
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index aa21e2e9665e..800ff11fe6fb 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -82,6 +82,11 @@
 		reg = <0x10440000 0x1000>;
 	};
 
+	sys_reg: sysreg {
+		compatible = "samsung,exynos4-sysreg", "syscon";
+		reg = <0x10010000 0x400>;
+	};
+
 	watchdog@10060000 {
 		compatible = "samsung,s3c2410-wdt";
 		reg = <0x10060000 0x100>;

From 768c3a567e6ca7b8bf7db6753a87a1f64e414840 Mon Sep 17 00:00:00 2001
From: Vikas Sajjan <vikas.sajjan@linaro.org>
Date: Mon, 8 Apr 2013 15:48:15 +0900
Subject: [PATCH 073/169] ARM: dts: Add FIMD node to exynos4

This patch adds a common FIMD device node for all Exynos4 SoCs.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 800ff11fe6fb..b8771c5cb2a3 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -371,4 +371,16 @@
 			#dma-requests = <1>;
 		};
 	};
+
+	fimd: fimd@11c00000 {
+		compatible = "samsung,exynos4210-fimd";
+		interrupt-parent = <&combiner>;
+		reg = <0x11c00000 0x20000>;
+		interrupt-names = "fifo", "vsync", "lcd_sys";
+		interrupts = <11 0>, <11 1>, <11 2>;
+		clocks = <&clock 140>, <&clock 283>;
+		clock-names = "sclk_fimd", "fimd";
+		samsung,power-domain = <&pd_lcd0>;
+		status = "disabled";
+	};
 };

From 0207775d6ff7e6a6eddb9931f9328f0f0173a338 Mon Sep 17 00:00:00 2001
From: Vikas Sajjan <vikas.sajjan@linaro.org>
Date: Mon, 8 Apr 2013 15:48:16 +0900
Subject: [PATCH 074/169] ARM: dts: Add FIMD node and display timing node to
 exynos4412-origen.dts

This patch adds FIMD related nodes for the Origen Quad board.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4412-origen.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index a5478bd20a60..b39bffccde86 100644
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -70,6 +70,27 @@
 		status = "okay";
 	};
 
+	fimd@11c00000 {
+		pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
+		pinctrl-names = "default";
+		status = "okay";
+	};
+
+	display-timings {
+		native-mode = <&timing0>;
+		timing0: timing {
+			clock-frequency = <50000>;
+			hactive = <1024>;
+			vactive = <600>;
+			hfront-porch = <64>;
+			hback-porch = <16>;
+			hsync-len = <48>;
+			vback-porch = <64>;
+			vfront-porch = <16>;
+			vsync-len = <3>;
+		};
+	};
+
 	serial@13800000 {
 		status = "okay";
 	};

From 76650b63b3c317f0249aa77b0f0e275083114025 Mon Sep 17 00:00:00 2001
From: Vikas Sajjan <vikas.sajjan@linaro.org>
Date: Mon, 8 Apr 2013 15:48:16 +0900
Subject: [PATCH 075/169] ARM: dts: Add FIMD DT binding Documentation

Add DT binding documentation for the FIMD IP block found in Samsung SoCs.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 .../bindings/video/samsung-fimd.txt           | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/video/samsung-fimd.txt

diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt
new file mode 100644
index 000000000000..778838a0336a
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt
@@ -0,0 +1,65 @@
+Device-Tree bindings for Samsung SoC display controller (FIMD)
+
+FIMD (Fully Interactive Mobile Display) is the Display Controller for the
+Samsung series of SoCs which transfers the image data from a video memory
+buffer to an external LCD interface.
+
+Required properties:
+- compatible: value should be one of the following
+		"samsung,s3c2443-fimd"; /* for S3C24XX SoCs */
+		"samsung,s3c6400-fimd"; /* for S3C64XX SoCs */
+		"samsung,s5p6440-fimd"; /* for S5P64X0 SoCs */
+		"samsung,s5pc100-fimd"; /* for S5PC100 SoC  */
+		"samsung,s5pv210-fimd"; /* for S5PV210 SoC */
+		"samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
+		"samsung,exynos5250-fimd"; /* for Exynos5 SoCs */
+
+- reg: physical base address and length of the FIMD registers set.
+
+- interrupt-parent: should be the phandle of the fimd controller's
+		parent interrupt controller.
+
+- interrupts: should contain a list of all FIMD IP block interrupts in the
+		 order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier
+		 format depends on the interrupt controller used.
+
+- interrupt-names: should contain the interrupt names: "fifo", "vsync",
+	"lcd_sys", in the same order as they were listed in the interrupts
+        property.
+
+- pinctrl-0: pin control group to be used for this controller.
+
+- pinctrl-names: must contain a "default" entry.
+
+- clocks: must include clock specifiers corresponding to entries in the
+         clock-names property.
+
+- clock-names: list of clock names sorted in the same order as the clocks
+               property. Must contain "sclk_fimd" and "fimd".
+
+Optional Properties:
+- samsung,power-domain: a phandle to FIMD power domain node.
+
+Example:
+
+SoC specific DT entry:
+
+	fimd@11c00000 {
+		compatible = "samsung,exynos4210-fimd";
+		interrupt-parent = <&combiner>;
+		reg = <0x11c00000 0x20000>;
+		interrupt-names = "fifo", "vsync", "lcd_sys";
+		interrupts = <11 0>, <11 1>, <11 2>;
+		clocks = <&clock 140>, <&clock 283>;
+		clock-names = "sclk_fimd", "fimd";
+		samsung,power-domain = <&pd_lcd0>;
+		status = "disabled";
+	};
+
+Board specific DT entry:
+
+	fimd@11c00000 {
+		pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
+		pinctrl-names = "default";
+		status = "okay";
+	};

From 71d87da3689c566b3f961e67d7f89ae383e59db4 Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.ab@samsung.com>
Date: Fri, 5 Apr 2013 15:20:03 +0900
Subject: [PATCH 076/169] ARM: dts: list the interrupts generated by
 pin-controller on Exynos5440

Exynos5440 pin-controller generates eight interrupts to support
gpio interrupts. List those interrupt numbers in the pin-controller
node.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 25c6134ee633..7132358f71d3 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -96,6 +96,8 @@
 	pinctrl {
 		compatible = "samsung,exynos5440-pinctrl";
 		reg = <0xE0000 0x1000>;
+		interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>,
+			     <0 41 0>, <0 42 0>, <0 43 0>, <0 44 0>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		#gpio-cells = <2>;

From c038c4d8a505256d1112fa546adc74bd6a5b29b0 Mon Sep 17 00:00:00 2001
From: Byungho An <bh74.an@samsung.com>
Date: Fri, 5 Apr 2013 15:22:58 +0900
Subject: [PATCH 077/169] ARM: dts: Add node for GMAC for exynos5440

This patch adds node for GMAC for exynos5440 SoC supported by GMAC
driver.

Signed-off-by: Byungho An <bh74.an@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 7132358f71d3..7bd1f3b08eaf 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -147,6 +147,17 @@
 		clock-names = "watchdog";
 	};
 
+	gmac: ethernet@00230000 {
+		compatible = "snps,dwmac-3.70a";
+		reg = <0x00230000 0x8000>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 31 4>;
+		interrupt-names = "macirq";
+		phy-mode = "sgmii";
+		clocks = <&clock 12>;
+		clock-names = "stmmaceth";
+	};
+
 	amba {
 		#address-cells = <1>;
 		#size-cells = <1>;

From 4c46f51a105e8f175ab1138443883b9fe78b1b9c Mon Sep 17 00:00:00 2001
From: Subash Patel <subash.rp@samsung.com>
Date: Fri, 5 Apr 2013 15:22:59 +0900
Subject: [PATCH 078/169] ARM: dts: add PMU support in exynos5440

PMU in exynos5440 generates one interrupt per core and needs to be
passed from DT to GIC to register it.

Signed-off-by: Subash Patel <subash.rp@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 7bd1f3b08eaf..ed3ee82a122d 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -55,6 +55,14 @@
 		};
 	};
 
+	arm-pmu {
+		compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu";
+		interrupts = <0 52 4>,
+			     <0 53 4>,
+			     <0 54 4>,
+			     <0 55 4>;
+	};
+
 	timer {
 		compatible = "arm,cortex-a15-timer",
 			     "arm,armv7-timer";

From fb05fb425f0c65aeb1f118f391aafbc00d9fa313 Mon Sep 17 00:00:00 2001
From: Subash Patel <subash.rp@samsung.com>
Date: Fri, 5 Apr 2013 15:22:59 +0900
Subject: [PATCH 079/169] ARM: dts: update bootargs to boot from sda2 for
 exynos5440-ssdk5440

Updated the bootargs to boot the system with rootfs in /dev/sda2
instead of ramdisk.

Signed-off-by: Subash Patel <subash.rp@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440-ssdk5440.dts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index a21eb4cbe893..d55042beb5c5 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -16,12 +16,8 @@
 	model = "SAMSUNG SSDK5440 board based on EXYNOS5440";
 	compatible = "samsung,ssdk5440", "samsung,exynos5440";
 
-	memory {
-		reg = <0x80000000 0x80000000>;
-	};
-
 	chosen {
-		bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC0,115200 init=/linuxrc";
+		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200";
 	};
 
 	spi {

From 5464ac4c259400740a212dd743f84f3f28465358 Mon Sep 17 00:00:00 2001
From: Kukjin Kim <kgene.kim@samsung.com>
Date: Mon, 8 Apr 2013 21:46:34 +0900
Subject: [PATCH 080/169] ARM: dts: add device tree file for SD5v1 board

This patch adds SD5v1.dts file for supporting SD5v1(Exynos5440) board.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/Makefile             |  1 +
 arch/arm/boot/dts/exynos5440-sd5v1.dts | 39 ++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 arch/arm/boot/dts/exynos5440-sd5v1.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d3cd880d70b3..11fef62e237b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -46,6 +46,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
 	exynos4412-smdk4412.dtb \
 	exynos4412-origen.dtb \
 	exynos5250-arndale.dtb \
+	exynos5440-sd5v1.dtb \
 	exynos5250-smdk5250.dtb \
 	exynos5250-snow.dtb \
 	exynos5440-ssdk5440.dtb
diff --git a/arch/arm/boot/dts/exynos5440-sd5v1.dts b/arch/arm/boot/dts/exynos5440-sd5v1.dts
new file mode 100644
index 000000000000..ef747b52b674
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5440-sd5v1.dts
@@ -0,0 +1,39 @@
+/*
+ * SAMSUNG SD5v1 board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos5440.dtsi"
+
+/ {
+	model = "SAMSUNG SD5v1 board based on EXYNOS5440";
+	compatible = "samsung,sd5v1", "samsung,exynos5440";
+
+	chosen {
+		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200";
+	};
+
+	fixed-rate-clocks {
+		xtal {
+			compatible = "samsung,clock-xtal";
+			clock-frequency = <50000000>;
+		};
+	};
+
+	gmac: ethernet@00230000 {
+		fixed_phy;
+		phy_addr = <1>;
+	};
+
+	spi {
+		status = "disabled";
+	};
+
+};

From dce3b8eef0c1194a66f8df9e34900e8d97201dc6 Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.ab@samsung.com>
Date: Mon, 8 Apr 2013 21:47:02 +0900
Subject: [PATCH 081/169] ARM: dts: Fix gmac clock ids due to changes in
 Exynos5440

The Exynos5440 common clock driver has changed the clock ID's for
some of the clocks. Fix the gmac clock entries in Exynos5440 dtsi
file accordingly.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index ed3ee82a122d..80ca2769c6fa 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -162,7 +162,7 @@
 		interrupts = <0 31 4>;
 		interrupt-names = "macirq";
 		phy-mode = "sgmii";
-		clocks = <&clock 12>;
+		clocks = <&clock 25>;
 		clock-names = "stmmaceth";
 	};
 

From 7f7b8ed01a93a801659766dee218ee5bfe9d7d88 Mon Sep 17 00:00:00 2001
From: Amit Daniel Kachhap <amit.daniel@samsung.com>
Date: Mon, 8 Apr 2013 21:48:17 +0900
Subject: [PATCH 082/169] ARM: dts: Add cpufreq controller node for Exynos5440
 SoC

Add cpufreq controller device node for Exynos5440 SoC for passing
parameters like controller base address, interrupt and cpufreq
table. This node is added outside cpu0 as this driver is now a platform
driver and a new device structure is needed.

Cc: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 80ca2769c6fa..f32b6fe6bd10 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -73,6 +73,18 @@
 		clock-frequency = <50000000>;
 	};
 
+	cpufreq@160000 {
+		compatible = "samsung,exynos5440-cpufreq";
+		reg = <0x160000 0x1000>;
+		interrupts = <0 57 0>;
+		operating-points = <
+				/* KHz	  uV */
+				1200000 1025000
+				1000000 975000
+				800000  925000
+		>;
+	};
+
 	serial@B0000 {
 		compatible = "samsung,exynos4210-uart";
 		reg = <0xB0000 0x1000>;

From 58a7bbf75442ea439a4d3b7993ad87023e406063 Mon Sep 17 00:00:00 2001
From: Subash Patel <subash.rp@samsung.com>
Date: Fri, 5 Apr 2013 15:22:58 +0900
Subject: [PATCH 083/169] ARM: dts: add PDMA0 changes for exynos5440

PDMA0@0x121000 changes are added into the architecture DTS file.

Signed-off-by: Subash Patel <subash.rp@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos5440.dtsi | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index f32b6fe6bd10..93e9028edaaf 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -185,22 +185,22 @@
 		interrupt-parent = <&gic>;
 		ranges;
 
-		pdma0: pdma@121A0000 {
+		pdma0: pdma@00121000 {
 			compatible = "arm,pl330", "arm,primecell";
-			reg = <0x120000 0x1000>;
-			interrupts = <0 34 0>;
-			clocks = <&clock 21>;
+			reg = <0x121000 0x1000>;
+			interrupts = <0 46 0>;
+			clocks = <&clock 8>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
 			#dma-channels = <8>;
 			#dma-requests = <32>;
 		};
 
-		pdma1: pdma@121B0000 {
+		pdma1: pdma@00120000 {
 			compatible = "arm,pl330", "arm,primecell";
-			reg = <0x121000 0x1000>;
-			interrupts = <0 35 0>;
-			clocks = <&clock 21>;
+			reg = <0x120000 0x1000>;
+			interrupts = <0 47 0>;
+			clocks = <&clock 8>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
 			#dma-channels = <8>;

From b918e2c0b5a09c1e15426854579eb7ed04ce1685 Mon Sep 17 00:00:00 2001
From: AnilKumar Ch <anilkumar@ti.com>
Date: Wed, 21 Nov 2012 17:22:17 +0530
Subject: [PATCH 084/169] ARM: dts: AM33XX: Rename I2C and GPIO nodes

Rename I2C and GPIO nodes according to AM33XX TRM. According to
AM33XX TRM device instances are starting from "0" like i2c0, i2c1
and i2c3.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
[panto@antoniou-consulting.com: initial patch by pantelis's]
Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/am335x-bone.dts  | 10 +++++-----
 arch/arm/boot/dts/am335x-evm.dts   | 18 +++++++++---------
 arch/arm/boot/dts/am335x-evmsk.dts | 18 +++++++++---------
 arch/arm/boot/dts/am33xx.dtsi      | 14 +++++++-------
 4 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 11b240c5d323..5302f79c05b7 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -43,7 +43,7 @@
 			status = "okay";
 		};
 
-		i2c1: i2c@44e0b000 {
+		i2c0: i2c@44e0b000 {
 			status = "okay";
 			clock-frequency = <400000>;
 
@@ -59,27 +59,27 @@
 
 		led@2 {
 			label = "beaglebone:green:heartbeat";
-			gpios = <&gpio2 21 0>;
+			gpios = <&gpio1 21 0>;
 			linux,default-trigger = "heartbeat";
 			default-state = "off";
 		};
 
 		led@3 {
 			label = "beaglebone:green:mmc0";
-			gpios = <&gpio2 22 0>;
+			gpios = <&gpio1 22 0>;
 			linux,default-trigger = "mmc0";
 			default-state = "off";
 		};
 
 		led@4 {
 			label = "beaglebone:green:usr2";
-			gpios = <&gpio2 23 0>;
+			gpios = <&gpio1 23 0>;
 			default-state = "off";
 		};
 
 		led@5 {
 			label = "beaglebone:green:usr3";
-			gpios = <&gpio2 24 0>;
+			gpios = <&gpio1 24 0>;
 			default-state = "off";
 		};
 	};
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index d6496440fcea..0423298a26fe 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -51,7 +51,7 @@
 			status = "okay";
 		};
 
-		i2c1: i2c@44e0b000 {
+		i2c0: i2c@44e0b000 {
 			status = "okay";
 			clock-frequency = <400000>;
 
@@ -60,7 +60,7 @@
 			};
 		};
 
-		i2c2: i2c@4802a000 {
+		i2c1: i2c@4802a000 {
 			status = "okay";
 			clock-frequency = <100000>;
 
@@ -123,12 +123,12 @@
 		debounce-delay-ms = <5>;
 		col-scan-delay-us = <2>;
 
-		row-gpios = <&gpio2 25 0	/* Bank1, pin25 */
-			     &gpio2 26 0	/* Bank1, pin26 */
-			     &gpio2 27 0>;	/* Bank1, pin27 */
+		row-gpios = <&gpio1 25 0	/* Bank1, pin25 */
+			     &gpio1 26 0	/* Bank1, pin26 */
+			     &gpio1 27 0>;	/* Bank1, pin27 */
 
-		col-gpios = <&gpio2 21 0	/* Bank1, pin21 */
-			     &gpio2 22 0>;	/* Bank1, pin22 */
+		col-gpios = <&gpio1 21 0	/* Bank1, pin21 */
+			     &gpio1 22 0>;	/* Bank1, pin22 */
 
 		linux,keymap = <0x0000008b	/* MENU */
 				0x0100009e	/* BACK */
@@ -147,14 +147,14 @@
 		switch@9 {
 			label = "volume-up";
 			linux,code = <115>;
-			gpios = <&gpio1 2 1>;
+			gpios = <&gpio0 2 1>;
 			gpio-key,wakeup;
 		};
 
 		switch@10 {
 			label = "volume-down";
 			linux,code = <114>;
-			gpios = <&gpio1 3 1>;
+			gpios = <&gpio0 3 1>;
 			gpio-key,wakeup;
 		};
 	};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index f5a6162a4ff2..f67c360844f4 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -58,7 +58,7 @@
 			status = "okay";
 		};
 
-		i2c1: i2c@44e0b000 {
+		i2c0: i2c@44e0b000 {
 			status = "okay";
 			clock-frequency = <400000>;
 
@@ -115,26 +115,26 @@
 
 		led@1 {
 			label = "evmsk:green:usr0";
-			gpios = <&gpio2 4 0>;
+			gpios = <&gpio1 4 0>;
 			default-state = "off";
 		};
 
 		led@2 {
 			label = "evmsk:green:usr1";
-			gpios = <&gpio2 5 0>;
+			gpios = <&gpio1 5 0>;
 			default-state = "off";
 		};
 
 		led@3 {
 			label = "evmsk:green:mmc0";
-			gpios = <&gpio2 6 0>;
+			gpios = <&gpio1 6 0>;
 			linux,default-trigger = "mmc0";
 			default-state = "off";
 		};
 
 		led@4 {
 			label = "evmsk:green:heartbeat";
-			gpios = <&gpio2 7 0>;
+			gpios = <&gpio1 7 0>;
 			linux,default-trigger = "heartbeat";
 			default-state = "off";
 		};
@@ -148,26 +148,26 @@
 		switch@1 {
 			label = "button0";
 			linux,code = <0x100>;
-			gpios = <&gpio3 3 0>;
+			gpios = <&gpio2 3 0>;
 		};
 
 		switch@2 {
 			label = "button1";
 			linux,code = <0x101>;
-			gpios = <&gpio3 2 0>;
+			gpios = <&gpio2 2 0>;
 		};
 
 		switch@3 {
 			label = "button2";
 			linux,code = <0x102>;
-			gpios = <&gpio1 30 0>;
+			gpios = <&gpio0 30 0>;
 			gpio-key,wakeup;
 		};
 
 		switch@4 {
 			label = "button3";
 			linux,code = <0x103>;
-			gpios = <&gpio3 5 0>;
+			gpios = <&gpio2 5 0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 0957645b73af..dd237de4c35f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -87,7 +87,7 @@
 			reg = <0x48200000 0x1000>;
 		};
 
-		gpio1: gpio@44e07000 {
+		gpio0: gpio@44e07000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio1";
 			gpio-controller;
@@ -98,7 +98,7 @@
 			interrupts = <96>;
 		};
 
-		gpio2: gpio@4804c000 {
+		gpio1: gpio@4804c000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio2";
 			gpio-controller;
@@ -109,7 +109,7 @@
 			interrupts = <98>;
 		};
 
-		gpio3: gpio@481ac000 {
+		gpio2: gpio@481ac000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio3";
 			gpio-controller;
@@ -120,7 +120,7 @@
 			interrupts = <32>;
 		};
 
-		gpio4: gpio@481ae000 {
+		gpio3: gpio@481ae000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio4";
 			gpio-controller;
@@ -185,7 +185,7 @@
 			status = "disabled";
 		};
 
-		i2c1: i2c@44e0b000 {
+		i2c0: i2c@44e0b000 {
 			compatible = "ti,omap4-i2c";
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -195,7 +195,7 @@
 			status = "disabled";
 		};
 
-		i2c2: i2c@4802a000 {
+		i2c1: i2c@4802a000 {
 			compatible = "ti,omap4-i2c";
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -205,7 +205,7 @@
 			status = "disabled";
 		};
 
-		i2c3: i2c@4819c000 {
+		i2c2: i2c@4819c000 {
 			compatible = "ti,omap4-i2c";
 			#address-cells = <1>;
 			#size-cells = <0>;

From 947fd0a2f83dca338bd400307eb7a20a45f51c69 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date: Wed, 19 Dec 2012 14:33:08 +0100
Subject: [PATCH 085/169] ARM: dts: omap3: Add generic DT support for IGEP
 devices

Add a generic .dtsi device tree source file for the
common characteristics across IGEP Technology devices.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Tested-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-igep.dtsi | 98 +++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 arch/arm/boot/dts/omap3-igep.dtsi

diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
new file mode 100644
index 000000000000..100eb4101170
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -0,0 +1,98 @@
+/*
+ * Device Tree Source for IGEP Technology devices
+ *
+ * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
+ * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap3.dtsi"
+
+/ {
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>; /* 512 MB */
+	};
+
+	sound {
+		compatible = "ti,omap-twl4030";
+		ti,model = "igep2";
+		ti,mcbsp = <&mcbsp2>;
+		ti,codec = <&twl_audio>;
+	};
+};
+
+&omap3_pmx_core {
+	uart3_pins: pinmux_uart3_pins {
+		pinctrl-single,pins = <
+			0x16e 0x100	/* uart3_rx.uart3_rx INPUT | MODE0 */
+			0x170 0		/* uart3_tx.uart3_tx OUTPUT | MODE0 */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			0x114 0x0118    /* sdmmc1_clk.sdmmc1_clk INPUT PULLUP | MODE 0 */
+			0x116 0x0118    /* sdmmc1_cmd.sdmmc1_cmd INPUT PULLUP | MODE 0 */
+			0x118 0x0118 	/* sdmmc1_dat0.sdmmc1_dat0 INPUT PULLUP | MODE 0 */
+			0x11a 0x0118	/* sdmmc1_dat1.sdmmc1_dat1 INPUT PULLUP | MODE 0 */
+			0x11c 0x0118	/* sdmmc1_dat2.sdmmc1_dat2 INPUT PULLUP | MODE 0 */
+			0x11e 0x0118	/* sdmmc1_dat3.sdmmc1_dat3 INPUT PULLUP | MODE 0 */
+			0x120 0x0100	/* sdmmc1_dat4.sdmmc1_dat4 INPUT | MODE 0 */
+			0x122 0x0100	/* sdmmc1_dat5.sdmmc1_dat5 INPUT | MODE 0 */
+			0x124 0x0100	/* sdmmc1_dat6.sdmmc1_dat6 INPUT | MODE 0 */
+			0x126 0x0100	/* sdmmc1_dat7.sdmmc1_dat7 INPUT | MODE 0 */
+		>;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <2600000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+		interrupt-parent = <&intc>;
+
+		twl_audio: audio {
+			compatible = "ti,twl4030-audio";
+			codec {
+			      };
+		};
+	};
+};
+
+/include/ "twl4030.dtsi"
+
+&i2c2 {
+	clock-frequency = <400000>;
+};
+
+&mmc1 {
+      pinctrl-names = "default";
+      pinctrl-0 = <&mmc1_pins>;
+      vmmc-supply = <&vmmc1>;
+      vmmc_aux-supply = <&vsim>;
+      bus-width = <8>;
+};
+
+&mmc2 {
+	status = "disabled";
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_pins>;
+};
+
+&twl_gpio {
+	ti,use-leds;
+};

From cb5e191e96953965aab8aa3bf4c0aee01faaaf79 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date: Wed, 19 Dec 2012 14:33:09 +0100
Subject: [PATCH 086/169] ARM: dts: omap3: Add support for IGEPv2 board

ISEE IGEPv2 is an TI OMAP3 SoC based embedded board.

This patch adds an initial device tree support to boot
an IGEPv2 from the MMC/SD.

Currently is working everything that is supported by DT
on OMAP3 SoCs (MMC/SD, GPIO LEDs, EEPROM, TWL4030 audio).

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Enric Balletbo i Serra <eballetbo@gmail.com>
[benoit.cousson@linaro.org: Update the Makefile for 3.8-rc2]
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/Makefile           |  1 +
 arch/arm/boot/dts/omap3-igep0020.dts | 56 ++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 arch/arm/boot/dts/omap3-igep0020.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 9c6255884cbb..a098c94c8742 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -119,6 +119,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap3-beagle-xm.dtb \
 	omap3-evm.dtb \
 	omap3-tobi.dtb \
+	omap3-igep0020.dtb \
 	omap4-panda.dtb \
 	omap4-panda-a4.dtb \
 	omap4-panda-es.dtb \
diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts
new file mode 100644
index 000000000000..e2b98490cc9a
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-igep0020.dts
@@ -0,0 +1,56 @@
+/*
+ * Device Tree Source for IGEPv2 board
+ *
+ * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
+ * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/include/ "omap3-igep.dtsi"
+
+/ {
+	model = "IGEPv2";
+	compatible = "isee,omap3-igep0020", "ti,omap3";
+
+	leds {
+		compatible = "gpio-leds";
+		boot {
+			 label = "omap3:green:boot";
+			 gpios = <&gpio1 26 0>;
+			 default-state = "on";
+		};
+
+		user0 {
+			 label = "omap3:red:user0";
+			 gpios = <&gpio1 27 0>;
+			 default-state = "off";
+		};
+
+		user1 {
+			 label = "omap3:red:user1";
+			 gpios = <&gpio1 28 0>;
+			 default-state = "off";
+		};
+
+		user2 {
+			label = "omap3:green:user1";
+			gpios = <&twl_gpio 19 1>;
+		};
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+
+	/*
+	 * Display monitor features are burnt in the EEPROM
+	 * as EDID data.
+	 */
+	eeprom@50 {
+		compatible = "ti,eeprom";
+		reg = <0x50>;
+	};
+};

From 9ad1df2b15b0f1952a57c3407996450cc64bc976 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date: Wed, 19 Dec 2012 14:33:10 +0100
Subject: [PATCH 087/169] ARM: dts: omap3: Add support for IGEP COM Module

ISEE IGEP COM Module is an TI OMAP3 SoC computer on module.

This patch adds an initial device tree support to boot an
IGEP COM Module from the MMC/SD.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Enric Balletbo i Serra <eballetbo@gmail.com>
[b-cousson@ti.com: Update the Makefile for 3.8-rc2]
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/Makefile           |  1 +
 arch/arm/boot/dts/omap3-igep0030.dts | 44 ++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 arch/arm/boot/dts/omap3-igep0030.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a098c94c8742..de29da573f95 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -120,6 +120,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap3-evm.dtb \
 	omap3-tobi.dtb \
 	omap3-igep0020.dtb \
+	omap3-igep0030.dtb \
 	omap4-panda.dtb \
 	omap4-panda-a4.dtb \
 	omap4-panda-es.dtb \
diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts
new file mode 100644
index 000000000000..9dc48d262ffb
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-igep0030.dts
@@ -0,0 +1,44 @@
+/*
+ * Device Tree Source for IGEP COM Module
+ *
+ * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
+ * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/include/ "omap3-igep.dtsi"
+
+/ {
+	model = "IGEP COM Module";
+	compatible = "isee,omap3-igep0030", "ti,omap3";
+
+	leds {
+		compatible = "gpio-leds";
+		boot {
+			 label = "omap3:green:boot";
+			 gpios = <&twl_gpio 13 1>;
+			 default-state = "on";
+		};
+
+		user0 {
+			 label = "omap3:red:user0";
+			 gpios = <&twl_gpio 18 1>; /* LEDA */
+			 default-state = "off";
+		};
+
+		user1 {
+			 label = "omap3:green:user1";
+			 gpios = <&twl_gpio 19 1>; /* LEDB */
+			 default-state = "off";
+		};
+
+		user2 {
+			 label = "omap3:red:user1";
+			 gpios = <&gpio1 16 1>;
+			 default-state = "off";
+		};
+	};
+};

From bc0b8b7085f534d65618f7103e87440fef0e27cf Mon Sep 17 00:00:00 2001
From: Matthias Brugger <matthias.bgg@gmail.com>
Date: Wed, 12 Dec 2012 16:33:42 +0100
Subject: [PATCH 088/169] ARM: dts: omap3-igep: Add uart1 and uart2 to igep
 boards

This is a follow-up to Javier Martinez effort adding initial
device tree support to IGEP technology devices [1].

It adds uart1 and uart2 bindings to the generic dtsi for the IGEP boards.

[1] http://www.spinics.net/lists/linux-omap/msg83409.html

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-igep.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
index 100eb4101170..dd01c46d9082 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -27,6 +27,20 @@
 };
 
 &omap3_pmx_core {
+	uart1_pins: pinmux_uart1_pins {
+		pinctrl-single,pins = <
+			0x152 0x100	/* uart1_rx.uart1_rx INPUT | MODE0 */
+			0x14c 0		/* uart1_tx.uart1_tx OUTPUT | MODE0 */
+		>;
+	};
+
+	uart2_pins: pinmux_uart2_pins {
+		pinctrl-single,pins = <
+			0x14a 0x100	/* uart2_rx.uart2_rx INPUT | MODE0 */
+			0x148 0		/* uart2_tx.uart2_tx OUTPUT | MODE0 */
+		>;
+	};
+
 	uart3_pins: pinmux_uart3_pins {
 		pinctrl-single,pins = <
 			0x16e 0x100	/* uart3_rx.uart3_rx INPUT | MODE0 */
@@ -88,6 +102,16 @@
 	status = "disabled";
 };
 
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>;
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins>;
+};
+
 &uart3 {
        pinctrl-names = "default";
        pinctrl-0 = <&uart3_pins>;

From 7a57ee87f2de9befa0402749bef8d1bb8bb746ba Mon Sep 17 00:00:00 2001
From: AnilKumar Ch <anilkumar@ti.com>
Date: Wed, 14 Nov 2012 23:38:24 +0530
Subject: [PATCH 089/169] ARM: dts: AM33XX: Add d_can instances to aliases

Add d_can instances to aliases node to get the D_CAN instance number
from the driver. To initialize D_CAN message RAM, corresponding instance
number is required.

To initialize instance 0 message RAM then 0x1 should be written and for
instance 1 message RAM, 0x2 should be written to control module register.

With device-tree framework ip instance number is "-1" by default for all
instances. To get device id/instance number then modules should be added
to DT "aliases" node. of_alias_get_id() gives the device id number based
on number of alias nodes present in "aliases node".

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index dd237de4c35f..a8fad53b1d4e 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -21,6 +21,8 @@
 		serial3 = &uart4;
 		serial4 = &uart5;
 		serial5 = &uart6;
+		d_can0 = &dcan0;
+		d_can1 = &dcan1;
 	};
 
 	cpus {

From f178c01584a087a7afb1c1c9683267d1b8ec1484 Mon Sep 17 00:00:00 2001
From: AnilKumar Ch <anilkumar@ti.com>
Date: Wed, 14 Nov 2012 23:38:25 +0530
Subject: [PATCH 090/169] ARM: dts: AM33XX: Add memory resource to d_can node

Add a new address space/memory resource to d_can device tree node. D_CAN
RAM initialization is achieved through RAMINIT register which is part of
AM33XX control module address space. D_CAN RAM init or de-init should be
done by writing instance corresponding value to control module register.

Till we have a separate control module driver to write to control module,
d_can driver will handle the register writes to control module by itself.
So a new address space to represent this control module register is added
to d_can driver.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index a8fad53b1d4e..74a812515747 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -227,7 +227,8 @@
 		dcan0: d_can@481cc000 {
 			compatible = "bosch,d_can";
 			ti,hwmods = "d_can0";
-			reg = <0x481cc000 0x2000>;
+			reg = <0x481cc000 0x2000
+				0x44e10644 0x4>;
 			interrupts = <52>;
 			status = "disabled";
 		};
@@ -235,7 +236,8 @@
 		dcan1: d_can@481d0000 {
 			compatible = "bosch,d_can";
 			ti,hwmods = "d_can1";
-			reg = <0x481d0000 0x2000>;
+			reg = <0x481d0000 0x2000
+				0x44e10644 0x4>;
 			interrupts = <55>;
 			status = "disabled";
 		};

From ac31a88195c662151cce7771f31e89736eb1d089 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Wed, 7 Nov 2012 15:05:00 +0100
Subject: [PATCH 091/169] ARM: dts: twl4030: Add PWM support

Enable support for the PWMs and LEDs as PWM drivers.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/twl4030.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index ed0bc9546837..d216853c162b 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -75,4 +75,14 @@
 		usb3v1-supply = <&vusb3v1>;
 		usb_mode = <1>;
 	};
+
+	twl_pwm: pwm {
+		compatible = "ti,twl4030-pwm";
+		#pwm-cells = <2>;
+	};
+
+	twl_pwmled: pwmled {
+		compatible = "ti,twl4030-pwmled";
+		#pwm-cells = <2>;
+	};
 };

From 50ff6b1d8c1df8f6bfb9f632f3ff02e98ea0c544 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Wed, 7 Nov 2012 15:05:20 +0100
Subject: [PATCH 092/169] ARM: dts: twl6030: Add PWM support

Enable support for the PWMs and LED as PWM drivers.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/twl6030.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
index 9996cfc5ee80..2e3bd3172b23 100644
--- a/arch/arm/boot/dts/twl6030.dtsi
+++ b/arch/arm/boot/dts/twl6030.dtsi
@@ -91,4 +91,16 @@
 		compatible = "ti,twl6030-usb";
 		interrupts = <4>, <10>;
 	};
+
+	twl_pwm: pwm {
+		/* provides two PWMs (id 0, 1 for PWM1 and PWM2) */
+		compatible = "ti,twl6030-pwm";
+		#pwm-cells = <2>;
+	};
+
+	twl_pwmled: pwmled {
+		/* provides one PWM (id 0 for Charging indicator LED) */
+		compatible = "ti,twl6030-pwmled";
+		#pwm-cells = <2>;
+	};
 };

From 2c09c60cd359a13f54e78ddebc6edb123ed785ed Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Fri, 18 Jan 2013 15:16:18 +0100
Subject: [PATCH 093/169] ARM: dts: omap3-beagle-xm: Use pwm-leds for pmu_stat
 LED

We have proper driver stack to handle the pmu_stat LED which is connected
PWMB of twl4030.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-beagle-xm.dts | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 3705a81c1fc2..1c85e0fb0da1 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -20,10 +20,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pmu_stat {
-			label = "beagleboard::pmu_stat";
-			gpios = <&twl_gpio 19 0>; /* LEDB */
-		};
 
 		heartbeat {
 			label = "beagleboard::usr0";
@@ -38,6 +34,16 @@
 		};
 	};
 
+	pwmleds {
+		compatible = "pwm-leds";
+
+		pmu_stat {
+			label = "beagleboard::pmu_stat";
+			pwms = <&twl_pwmled 1 7812500>;
+			max-brightness = <127>;
+		};
+	};
+
 	sound {
 		compatible = "ti,omap-twl4030";
 		ti,model = "omap3beagle";

From 28f166cb66197b366c71fa546db4300d09859262 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Mon, 12 Nov 2012 15:06:56 +0100
Subject: [PATCH 094/169] ARM: dts: omap4-sdp: Add support for pwm-leds (keypad
 and charging LED)

Sections to describe the pwm-leds in the system.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4-sdp.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 43e5258a9372..8101a945e7c3 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -80,6 +80,21 @@
 		};
 	};
 
+	pwmleds {
+		compatible = "pwm-leds";
+		kpad {
+			label = "omap4::keypad";
+			pwms = <&twl_pwm 0 7812500>;
+			max-brightness = <127>;
+		};
+
+		charging {
+			label = "omap4:green:chrg";
+			pwms = <&twl_pwmled 0 7812500>;
+			max-brightness = <255>;
+		};
+	};
+
 	sound {
 		compatible = "ti,abe-twl6040";
 		ti,model = "SDP4430";

From f95c01df317ab759ce27ab94b8bcb0fa54c77a62 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Fri, 18 Jan 2013 15:00:47 +0100
Subject: [PATCH 095/169] ARM: dts: omap4-sdp: Add support for pwm-backlight

Section to describe the backlight for the LCD panels.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4-sdp.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 8101a945e7c3..c2dee41eb7d7 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -95,6 +95,17 @@
 		};
 	};
 
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&twl_pwm 1 7812500>;
+		brightness-levels = <
+				0 10 20 30 40
+				50 60 70 80 90
+				100 110 120 127
+				>;
+		default-brightness-level = <13>;
+	};
+
 	sound {
 		compatible = "ti,abe-twl6040";
 		ti,model = "SDP4430";

From bb1dea3bd4353159abf96fb3e29612a1dff308a0 Mon Sep 17 00:00:00 2001
From: Florian Vaussard <florian.vaussard@epfl.ch>
Date: Wed, 23 Jan 2013 18:56:51 +0100
Subject: [PATCH 096/169] ARM: dts: omap3-overo: Add support for pwm-leds

Convert the on-board LED connected to the TWL4030 (LEDB) to use
pwm-leds.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-overo.dtsi | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 89808ce01673..800be293c6a4 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -14,12 +14,13 @@
 /include/ "omap3.dtsi"
 
 / {
-	leds {
-		compatible = "gpio-leds";
+	pwmleds {
+		compatible = "pwm-leds";
+
 		overo {
 			label = "overo:blue:COM";
-			gpios = <&twl_gpio 19 0>;
-			linux,default-trigger = "mmc0";
+			pwms = <&twl_pwmled 1 7812500>;
+			max-brightness = <127>;
 		};
 	};
 };

From be26cd6dfaec435f792c2b18c3f3ea74114385c4 Mon Sep 17 00:00:00 2001
From: Sourav Poddar <sourav.poddar@ti.com>
Date: Wed, 13 Feb 2013 14:58:12 +0530
Subject: [PATCH 097/169] ARM: dts: omap4-sdp: Add I2c pinctrl data

Booting 3.8-rc6 on omap 4430sdp results in the following error

omap_i2c 48070000.i2c: did not get pins for i2c error: -19
[    1.024261] omap_i2c 48070000.i2c: bus 0 rev0.12 at 100 kHz
[    1.030181] omap_i2c 48072000.i2c: did not get pins for i2c error: -19
[    1.037384] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    1.043762] omap_i2c 48060000.i2c: did not get pins for i2c error: -19
[    1.050964] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz
[    1.056823] omap_i2c 4807a000.i2c: did not get pins for i2c error: -19
[    1.064025] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz

This happens because omap4 dts file is not adapted to use i2c through pinctrl
framework. Populating i2c pinctrl data to get rid of the error.

Tested on omap4430 sdp with 3.8-rc6 kernel.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Reported-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4-sdp.dts | 40 +++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index c2dee41eb7d7..0e32e8e3a0cc 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -238,9 +238,40 @@
 			0x58 0x10b	/* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
 		>;
 	};
+
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			0xe2 0x118        /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
+			0xe4 0x118       /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+                        0xe6 0x118        /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
+                        0xe8 0x118        /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			0xea 0x118        /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
+			0xec 0x118     /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c4_pins: pinmux_i2c4_pins {
+		pinctrl-single,pins = <
+			0xee 0x118        /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
+			0xf0 0x118     /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
 };
 
 &i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
 	clock-frequency = <400000>;
 
 	twl: twl@48 {
@@ -279,10 +310,16 @@
 /include/ "twl6030.dtsi"
 
 &i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
 	clock-frequency = <400000>;
 };
 
 &i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
 	clock-frequency = <400000>;
 
 	/*
@@ -305,6 +342,9 @@
 };
 
 &i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+
 	clock-frequency = <400000>;
 
 	/*

From 250b4e113b2b8ed14f45bad96dc6ad6fd41a7564 Mon Sep 17 00:00:00 2001
From: Florian Vaussard <florian.vaussard@epfl.ch>
Date: Wed, 23 Jan 2013 18:56:52 +0100
Subject: [PATCH 098/169] ARM: dts: omap3-overo: Add audio support

Add the needed sections to enable audio support on Overo.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-overo.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 800be293c6a4..81341fa27c23 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -23,6 +23,14 @@
 			max-brightness = <127>;
 		};
 	};
+
+	sound {
+		compatible = "ti,omap-twl4030";
+		ti,model = "overo";
+
+		ti,mcbsp = <&mcbsp2>;
+		ti,codec = <&twl_audio>;
+	};
 };
 
 &i2c1 {
@@ -32,6 +40,12 @@
 		reg = <0x48>;
 		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 		interrupt-parent = <&intc>;
+
+		twl_audio: audio {
+			compatible = "ti,twl4030-audio";
+			codec {
+			};
+		};
 	};
 };
 

From 9be495c426094276c15715dd6bb87c99f08266aa Mon Sep 17 00:00:00 2001
From: Sourav Poddar <sourav.poddar@ti.com>
Date: Wed, 13 Feb 2013 14:58:22 +0530
Subject: [PATCH 099/169] ARM: dts: omap5-evm: Add I2c pinctrl data

Booting 3.8-rc6 on omap 5430evm results in the following error

omap_i2c 48070000.i2c: did not get pins for i2c error: -19
[    1.024261] omap_i2c 48070000.i2c: bus 0 rev0.12 at 100 kHz
[    1.030181] omap_i2c 48072000.i2c: did not get pins for i2c error: -19
[    1.037384] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    1.043762] omap_i2c 48060000.i2c: did not get pins for i2c error: -19
[    1.050964] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz
[    1.056823] omap_i2c 4807a000.i2c: did not get pins for i2c error: -19
[    1.064025] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz

This happens because omap5 dts file is not adapted to use i2c through pinctrl
framework. Populating i2c pinctrl data to get rid of the error.

Tested on omap5430 evm with 3.8-rc6 kernel.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5-evm.dts | 62 +++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts
index 8722c15bbba2..a4784be40081 100644
--- a/arch/arm/boot/dts/omap5-evm.dts
+++ b/arch/arm/boot/dts/omap5-evm.dts
@@ -80,6 +80,41 @@
 			0x15a 0x100	/* abemcbsp2_clkx.abemcbsp2_clkx INPUT | MODE0 */
 		>;
 	};
+
+        i2c1_pins: pinmux_i2c1_pins {
+                pinctrl-single,pins = <
+                        0x1b2 0x118        /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
+                        0x1b4 0x118        /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
+                >;
+        };
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+			0x178 0x100        /* i2c2_scl INPUTENABLE | MODE0 */
+			0x17a 0x100        /* i2c2_sda INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			0x13a 0x100        /* i2c3_scl INPUTENABLE | MODE0 */
+			0x13c 0x100     /* i2c3_sda INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c4_pins: pinmux_i2c4_pins {
+		pinctrl-single,pins = <
+			0xb8 0x100        /* i2c4_scl INPUTENABLE | MODE0 */
+			0xba 0x100     /* i2c4_sda INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c5_pins: pinmux_i2c5_pins {
+		pinctrl-single,pins = <
+			0x184 0x100        /* i2c5_scl INPUTENABLE | MODE0 */
+			0x186 0x100     /* i2c5_sda INPUTENABLE | MODE0 */
+		>;
+	};
 };
 
 &mmc1 {
@@ -106,7 +141,17 @@
 	status = "disabled";
 };
 
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
+	clock-frequency = <400000>;
+};
+
 &i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
 	clock-frequency = <400000>;
 
 	/* Pressure Sensor */
@@ -116,7 +161,17 @@
 	};
 };
 
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	clock-frequency = <400000>;
+};
+
 &i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+
 	clock-frequency = <400000>;
 
 	/* Temperature Sensor */
@@ -126,6 +181,13 @@
 	};
 };
 
+&i2c5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5_pins>;
+
+	clock-frequency = <400000>;
+};
+
 &keypad {
 	keypad,num-rows = <8>;
 	keypad,num-columns = <8>;

From adb9e561a73c5665a83b6d40bd21a6b483ead889 Mon Sep 17 00:00:00 2001
From: Sourav Poddar <sourav.poddar@ti.com>
Date: Wed, 13 Feb 2013 14:58:30 +0530
Subject: [PATCH 100/169] ARM: dts: omap4-panda: Add I2c pinctrl data

Booting 3.8-rc6 on omap4 panda results in the following error

[    0.444427] omap_i2c 48070000.i2c: did not get pins for i2c error: -19
[    0.445770] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz
[    0.473937] omap_i2c 48072000.i2c: did not get pins for i2c error: -19
[    0.474670] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz
[    0.474822] omap_i2c 48060000.i2c: did not get pins for i2c error: -19
[    0.476379] omap_i2c 48060000.i2c: bus 2 rev0.11 at 100 kHz
[    0.477294] omap_i2c 48350000.i2c: did not get pins for i2c error: -19
[    0.477996] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz
[    0.483398] Switching to clocksource 32k_counter

This happens because omap4 panda dts file is not adapted to use i2c through
pinctrl framework. Populating i2c pinctrl data to get rid of the error.

Tested on omap4460 panda with 3.8-rc6 kernel.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Reported-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4-panda.dts | 40 +++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index 4122efe31cfd..f951e6b3127e 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -110,9 +110,40 @@
 			0x58 0x10b	/* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
 		>;
 	};
+
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			0xe2 0x118        /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
+			0xe4 0x118        /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+			0xe6 0x118        /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
+			0xe8 0x118        /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			0xea 0x118        /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
+			0xec 0x118     /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c4_pins: pinmux_i2c4_pins {
+		pinctrl-single,pins = <
+			0xee 0x118        /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
+			0xf0 0x118     /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
 };
 
 &i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
 	clock-frequency = <400000>;
 
 	twl: twl@48 {
@@ -139,10 +170,16 @@
 /include/ "twl6030.dtsi"
 
 &i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
 	clock-frequency = <400000>;
 };
 
 &i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
 	clock-frequency = <100000>;
 
 	/*
@@ -156,6 +193,9 @@
 };
 
 &i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+
 	clock-frequency = <400000>;
 };
 

From 43286b1127b6c18b82407f7924576741baeb826d Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Wed, 13 Feb 2013 14:58:36 +0530
Subject: [PATCH 101/169] ARM: dts: OMAP5: Add SPI nodes

Add all 4 mcspi instances to omap5.dtsi file.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
[benoit.cousson@linaro.org: Update the subject]
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 40 ++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 790bb2a4b343..9e182a9cd551 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -241,6 +241,46 @@
 			ti,hwmods = "i2c5";
 		};
 
+		mcspi1: spi@48098000 {
+			compatible = "ti,omap4-mcspi";
+			reg = <0x48098000 0x200>;
+			interrupts = <0 65 0x4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi1";
+			ti,spi-num-cs = <4>;
+		};
+
+		mcspi2: spi@4809a000 {
+			compatible = "ti,omap4-mcspi";
+			reg = <0x4809a000 0x200>;
+			interrupts = <0 66 0x4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi2";
+			ti,spi-num-cs = <2>;
+		};
+
+		mcspi3: spi@480b8000 {
+			compatible = "ti,omap4-mcspi";
+			reg = <0x480b8000 0x200>;
+			interrupts = <0 91 0x4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi3";
+			ti,spi-num-cs = <2>;
+		};
+
+		mcspi4: spi@480ba000 {
+			compatible = "ti,omap4-mcspi";
+			reg = <0x480ba000 0x200>;
+			interrupts = <0 48 0x4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi4";
+			ti,spi-num-cs = <1>;
+		};
+
 		uart1: serial@4806a000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x4806a000 0x100>;

From 392adaf796b9f8653665944f7f2bdc5d2c9bbaa3 Mon Sep 17 00:00:00 2001
From: Sourav Poddar <sourav.poddar@ti.com>
Date: Wed, 13 Feb 2013 14:58:44 +0530
Subject: [PATCH 102/169] ARM: dts: omap5-evm: Add mcspi data

Add mcspi node and pinmux data for omap5 mcspi controller.

Tested on omap5430 evm with 3.8-rc6 custom kernel.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5-evm.dts | 46 +++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts
index a4784be40081..64edd5104548 100644
--- a/arch/arm/boot/dts/omap5-evm.dts
+++ b/arch/arm/boot/dts/omap5-evm.dts
@@ -115,6 +115,33 @@
 			0x186 0x100     /* i2c5_sda INPUTENABLE | MODE0 */
 		>;
 	};
+
+	mcspi2_pins: pinmux_mcspi2_pins {
+		pinctrl-single,pins = <
+			0xbc 0x100	/*  MCSPI2_CLK INPUTENABLE | MODE0 */
+			0xbe 0x100	/*  MCSPI2_SIMO INPUTENABLE | MODE0 */
+			0xc0 0x118	/*  MCSPI2_SOMI PULLUP | INPUTENABLE | MODE0*/
+			0xc2 0x0	/*  MCSPI2_CS MODE0*/
+		>;
+	};
+
+	mcspi3_pins: pinmux_mcspi3_pins {
+		pinctrl-single,pins = <
+			0x78 0x101	/*  MCSPI2_SOMI INPUTENABLE | MODE1 */
+			0x7a 0x101	/*  MCSPI2_CS INPUTENABLE | MODE1 */
+			0x7c 0x101	/*  MCSPI2_SIMO INPUTENABLE | MODE1 */
+			0x7e 0x101	/*  MCSPI2_CLK INPUTENABLE | MODE1 */
+		>;
+	};
+
+	mcspi4_pins: pinmux_mcspi4_pins {
+		pinctrl-single,pins = <
+			0x164 0x101	/*  MCSPI2_CLK INPUTENABLE | MODE1 */
+			0x168 0x101	/*  MCSPI2_SIMO INPUTENABLE | MODE1 */
+			0x16a 0x101	/*  MCSPI2_SOMI INPUTENABLE | MODE1 */
+			0x16c 0x101	/*  MCSPI2_CS INPUTENABLE | MODE1 */
+		>;
+	};
 };
 
 &mmc1 {
@@ -213,3 +240,22 @@
 	cs1-used;
 	device-handle = <&samsung_K3PE0E000B>;
 };
+
+&mcspi1 {
+
+};
+
+&mcspi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcspi2_pins>;
+};
+
+&mcspi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcspi3_pins>;
+};
+
+&mcspi4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcspi4_pins>;
+};

From 6e8489dffd57c8e1afdac3da971604140492de9e Mon Sep 17 00:00:00 2001
From: Florian Vaussard <florian.vaussard@epfl.ch>
Date: Mon, 28 Jan 2013 18:54:07 +0100
Subject: [PATCH 103/169] ARM: dts: OMAP3: Add GPMC controller

Add device-tree support for the GPMC controller on the OMAP3.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index a14f74bbce7c..33bc0c47a8cd 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -428,5 +428,15 @@
 			};
 		};
 
+		gpmc: gpmc@6e000000 {
+			compatible = "ti,omap3430-gpmc";
+			ti,hwmods = "gpmc";
+			reg = <0x6e000000 0x1000000>;
+			interrupts = <20>;
+			gpmc,num-cs = <8>;
+			gpmc,num-waitpins = <4>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+		};
 	};
 };

From 41644e75c5daef04f6849037c5abb98fe949769f Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date: Wed, 27 Feb 2013 02:30:51 +0100
Subject: [PATCH 104/169] ARM: dts: OMAP3: reduce GPMC mapped registers address
 space

Currently the OMAP General-Purpose Memory Controller (GPMC) device
node maps 16 MB of address space for its hardware registers.

This is because the OMAP Technical Reference Manual says that the
GPMC module register address space size is 16 MB. But in practice
the maximum address offset used by a GPMC register is 0x02d0.

So, there is no need to map such a big address space for GPMC regs.

This change was suggested by Jon Hunter [1].

[1]: https://patchwork.kernel.org/patch/2057111/

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 33bc0c47a8cd..ea59c0a8cce8 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -431,7 +431,7 @@
 		gpmc: gpmc@6e000000 {
 			compatible = "ti,omap3430-gpmc";
 			ti,hwmods = "gpmc";
-			reg = <0x6e000000 0x1000000>;
+			reg = <0x6e000000 0x02d0>;
 			interrupts = <20>;
 			gpmc,num-cs = <8>;
 			gpmc,num-waitpins = <4>;

From 840e5fd8908b5c083fa4e40a67598ab9fc90454e Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:14 +0530
Subject: [PATCH 105/169] ARM: dts: OMAP4: Add omap control usb data

Add omap control usb data in omap4 device tree file. This will have the
register address of registers to power on the PHY and to write to
mailbox. The information about this data node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index b7db1a2b6ca7..ded2130869a2 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -559,5 +559,13 @@
 				interrupts = <0 77 0x4>;
 			};
 		};
+
+		omap_control_usb: omap-control-usb@4a002300 {
+			compatible = "ti,omap-control-usb";
+			reg = <0x4a002300 0x4>,
+			      <0x4a00233c 0x4>;
+			reg-names = "control_dev_conf", "otghs_control";
+			ti,type = <1>;
+		};
 	};
 };

From cf0d869e2239080a4933ca080c5274baf62854f5 Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:15 +0530
Subject: [PATCH 106/169] ARM: dts: OMAP4: Add omap-usb2 data

Add omap-usb2 data node in omap4 device tree file. Since omap-usb2
is connected to ocp2scp, omap-usb2 dt data is added as a child node
of ocp2scp. The information about this data node is availabe @
Documentation/devicetree/bindings/usb/usb-phy.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index ded2130869a2..66ca7dd3a89f 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -438,6 +438,11 @@
 			#size-cells = <1>;
 			ranges;
 			ti,hwmods = "ocp2scp_usb_phy";
+			usb2_phy: usb2phy@4a0ad080 {
+				compatible = "ti,omap-usb2";
+				reg = <0x4a0ad080 0x58>;
+				ctrl-module = <&omap_control_usb>;
+			};
 		};
 
 		timer1: timer@4a318000 {

From ad871c10b55654910ba97af00a00e65725da5e40 Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:16 +0530
Subject: [PATCH 107/169] ARM: dts: OMAP: Add usb_otg and glue data to OMAP3+
 boards

Add usb otg data node in omap4/omap3 device tree file. Also update
the node with board specific setting in omapx-<board>.dts file.
The dt data specifies among others the interface type (ULPI or UTMI),
mode which is mostly OTG, power that specifies the amount of power
this can supply when in host mode.

The information about usb otg node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 Documentation/devicetree/bindings/usb/omap-usb.txt |  1 +
 arch/arm/boot/dts/omap3-beagle-xm.dts              |  6 ++++++
 arch/arm/boot/dts/omap3-evm.dts                    |  6 ++++++
 arch/arm/boot/dts/omap3-overo.dtsi                 |  6 ++++++
 arch/arm/boot/dts/omap3.dtsi                       | 12 ++++++++++++
 arch/arm/boot/dts/omap4-panda.dts                  |  6 ++++++
 arch/arm/boot/dts/omap4-sdp.dts                    |  6 ++++++
 arch/arm/boot/dts/omap4.dtsi                       | 13 +++++++++++++
 arch/arm/boot/dts/twl4030.dtsi                     |  2 +-
 9 files changed, 57 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index 1ef0ce71f8fa..abce25684abc 100644
--- a/Documentation/devicetree/bindings/usb/omap-usb.txt
+++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
@@ -18,6 +18,7 @@ OMAP MUSB GLUE
    represents PERIPHERAL.
  - power : Should be "50". This signifies the controller can supply upto
    100mA when operating in host mode.
+ - usb-phy : the phandle for the PHY device
 
 Optional properties:
  - ctrl-module : phandle of the control module this glue uses to write to
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 1c85e0fb0da1..1177ff63334a 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -113,3 +113,9 @@
 	 */
 	ti,pulldowns = <0x03a1c4>;
 };
+
+&usb_otg_hs {
+	interface-type = <0>;
+	mode = <3>;
+	power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index e8ba1c247a39..6e6f80db689a 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -59,3 +59,9 @@
 &twl_gpio {
 	ti,use-leds;
 };
+
+&usb_otg_hs {
+	interface-type = <0>;
+	mode = <3>;
+	power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 81341fa27c23..2d93a0896055 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -70,3 +70,9 @@
 &twl_gpio {
 	ti,use-leds;
 };
+
+&usb_otg_hs {
+	interface-type = <0>;
+	mode = <3>;
+	power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index ea59c0a8cce8..65b0891b2c08 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -438,5 +438,17 @@
 			#address-cells = <2>;
 			#size-cells = <1>;
 		};
+
+		usb_otg_hs: usb_otg_hs@480ab000 {
+			compatible = "ti,omap3-musb";
+			reg = <0x480ab000 0x1000>;
+			interrupts = <0 92 0x4>, <0 93 0x4>;
+			interrupt-names = "mc", "dma";
+			ti,hwmods = "usb_otg_hs";
+			usb-phy = <&usb2_phy>;
+			multipoint = <1>;
+			num-eps = <16>;
+			ram-bits = <12>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index f951e6b3127e..1751a254bebc 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -246,3 +246,9 @@
 &twl_usb_comparator {
 	usb-supply = <&vusb>;
 };
+
+&usb_otg_hs {
+	interface-type = <1>;
+	mode = <3>;
+	power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 0e32e8e3a0cc..a93a19df2876 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -494,3 +494,9 @@
 &twl_usb_comparator {
 	usb-supply = <&vusb>;
 };
+
+&usb_otg_hs {
+	interface-type = <1>;
+	mode = <3>;
+	power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 66ca7dd3a89f..07831644a01d 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -572,5 +572,18 @@
 			reg-names = "control_dev_conf", "otghs_control";
 			ti,type = <1>;
 		};
+
+		usb_otg_hs: usb_otg_hs@4a0ab000 {
+			compatible = "ti,omap4-musb";
+			reg = <0x4a0ab000 0x7ff>;
+			interrupts = <0 92 0x4>, <0 93 0x4>;
+			interrupt-names = "mc", "dma";
+			ti,hwmods = "usb_otg_hs";
+			usb-phy = <&usb2_phy>;
+			multipoint = <1>;
+			num-eps = <16>;
+			ram-bits = <12>;
+			ti,has-mailbox;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index d216853c162b..23c0cdd6172b 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -67,7 +67,7 @@
 		#interrupt-cells = <1>;
 	};
 
-	twl4030-usb {
+	usb2_phy: twl4030-usb {
 		compatible = "ti,twl4030-usb";
 		interrupts = <10>, <4>;
 		usb1v5-supply = <&vusb1v5>;

From fedc428e322909b1b42715b2c643b0c47c98a16d Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:17 +0530
Subject: [PATCH 108/169] ARM: dts: OMAP5: Add OMAP control usb data

Add omap control usb data in OMAP5 device tree file.
This will have the register address of registers to
power on the USB2 PHY and USB3 PHY.

The information for the node added here is available in
Documentation/devicetree/bindings/usb/omap-usb.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 9e182a9cd551..116123b5701c 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -536,5 +536,13 @@
 			hw-caps-ll-interface;
 			hw-caps-temp-alert;
 		};
+
+		omap_control_usb: omap-control-usb@4a002300 {
+			compatible = "ti,omap-control-usb";
+			reg = <0x4a002300 0x4>,
+			      <0x4a002370 0x4>;
+			reg-names = "control_dev_conf", "phy_power_usb";
+			ti,type = <2>;
+		};
 	};
 };

From e98319673bc1ea5cb2c5e495d0c7f5afa86257bc Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:18 +0530
Subject: [PATCH 109/169] ARM: dts: OMAP5: Add ocp2scp data

Add ocp2scp data node in omap5 device tree file.

The information for the node added here can be found @
Documentation/devicetree/bindings/bus/omap-ocp2scp.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 116123b5701c..438241d0e07c 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -544,5 +544,13 @@
 			reg-names = "control_dev_conf", "phy_power_usb";
 			ti,type = <2>;
 		};
+
+		ocp2scp {
+			compatible = "ti,omap-ocp2scp";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			ti,hwmods = "ocp2scp1";
+		};
 	};
 };

From ae6a32d2b467c69a94d550205e2907157f16f9d3 Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:19 +0530
Subject: [PATCH 110/169] ARM: dts: OMAP5: Add omap-usb3 and omap-usb2 data

Add omap-usb3 and omap-usb2 data node in OMAP5 device tree file.

The information for the node added here is available @
Documentation/devicetree/bindings/usb/usb-phy.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 438241d0e07c..4094bfa79302 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -551,6 +551,20 @@
 			#size-cells = <1>;
 			ranges;
 			ti,hwmods = "ocp2scp1";
+			usb2_phy: usb2phy@4a084000 {
+				compatible = "ti,omap-usb2";
+				reg = <0x4a084000 0x7c>;
+				ctrl-module = <&omap_control_usb>;
+			};
+
+			usb3_phy: usb3phy@4a084400 {
+				compatible = "ti,omap-usb3";
+				reg = <0x4a084400 0x80>,
+				      <0x4a084800 0x64>,
+				      <0x4a084c00 0x40>;
+				reg-names = "phy_rx", "phy_tx", "pll_ctrl";
+				ctrl-module = <&omap_control_usb>;
+			};
 		};
 	};
 };

From 72f6f957530321ba868fce65f19ad718c64b9366 Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 19:05:20 +0530
Subject: [PATCH 111/169] ARM: dts: OMAP5: add dwc3 omap and dwc3 core data

Add dwc3 omap glue data to the omap5 dt data file.
The information about the dt node added here is available @
Documentation/devicetree/bindings/usb/omap-usb.txt.

Also added dwc3 core dt data as a subnode to dwc3 omap glue
data in omap5 dt data file.
The information for the entered data node is available @
Documentation/devicetree/bindings/usb/dwc3.txt

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 4094bfa79302..130fbf283608 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -545,6 +545,24 @@
 			ti,type = <2>;
 		};
 
+		omap_dwc3@4a020000 {
+			compatible = "ti,dwc3";
+			ti,hwmods = "usb_otg_ss";
+			reg = <0x4a020000 0x1000>;
+			interrupts = <0 93 4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <2>;
+			ranges;
+			dwc3@4a030000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x4a030000 0x1000>;
+				interrupts = <0 92 4>;
+				usb-phy = <&usb2_phy>, <&usb3_phy>;
+				tx-fifo-resize;
+			};
+		};
+
 		ocp2scp {
 			compatible = "ti,omap-ocp2scp";
 			#address-cells = <1>;

From eeb7ba21ab7e84597e4156cb35f85839c20d66a1 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Fri, 19 Oct 2012 14:27:34 -0500
Subject: [PATCH 112/169] ARM: OMAP2+: Prepare for device-tree PMU support

If device-tree is present, then do not create the PMU device from within
the OMAP specific PMU code. This is required to allow device-tree to
create the PMU device from the PMU device-tree node.

PMU is not currently supported for OMAP4430 (due to a dependency on
having a cross-trigger interface driver) and so ensure that this
indicated on boot with or without device-tree.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/mach-omap2/pmu.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-omap2/pmu.c b/arch/arm/mach-omap2/pmu.c
index 9debf822687c..9ace8eae7ee8 100644
--- a/arch/arm/mach-omap2/pmu.c
+++ b/arch/arm/mach-omap2/pmu.c
@@ -11,6 +11,8 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
+#include <linux/of.h>
+
 #include <asm/pmu.h>
 
 #include "soc.h"
@@ -63,6 +65,15 @@ static int __init omap_init_pmu(void)
 	unsigned oh_num;
 	char **oh_names;
 
+	/* XXX Remove this check when the CTI driver is available */
+	if (cpu_is_omap443x()) {
+		pr_info("ARM PMU: not yet supported on OMAP4430 due to missing CTI driver\n");
+		return 0;
+	}
+
+	if (of_have_populated_dt())
+		return 0;
+
 	/*
 	 * To create an ARM-PMU device the following HWMODs
 	 * are required for the various OMAP2+ devices.
@@ -75,9 +86,6 @@ static int __init omap_init_pmu(void)
 	if (cpu_is_omap443x()) {
 		oh_num = ARRAY_SIZE(omap4430_pmu_oh_names);
 		oh_names = omap4430_pmu_oh_names;
-		/* XXX Remove the next two lines when CTI driver available */
-		pr_info("ARM PMU: not yet supported on OMAP4430 due to missing CTI driver\n");
-		return 0;
 	} else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
 		oh_num = ARRAY_SIZE(omap3_pmu_oh_names);
 		oh_names = omap3_pmu_oh_names;

From 9b07b47769cb1d4e92600b69137f4ba3b47a2901 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Thu, 18 Oct 2012 09:28:52 -0500
Subject: [PATCH 113/169] ARM: dts: OMAP2+: Add PMU nodes

Add PMU nodes for OMAP2, OMAP3 and OMAP4460 devices.

Please note that the node for OMAP4460 has been placed in a separate
header file for OMAP4460, because the node is not compatible with
OMAP4430. The node for OMAP4430 is not included because PMU is not
currently supported on OMAP4430 due to the absence of a cross-trigger
interface driver.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2.dtsi         |  5 +++++
 arch/arm/boot/dts/omap3.dtsi         |  6 ++++++
 arch/arm/boot/dts/omap4-panda-es.dts |  2 ++
 arch/arm/boot/dts/omap4460.dtsi      | 18 ++++++++++++++++++
 4 files changed, 31 insertions(+)
 create mode 100644 arch/arm/boot/dts/omap4460.dtsi

diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index 761c4b69b25b..27f5ea1928cc 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -26,6 +26,11 @@
 		};
 	};
 
+	pmu {
+		compatible = "arm,arm1136-pmu";
+		interrupts = <3>;
+	};
+
 	soc {
 		compatible = "ti,omap-infra";
 		mpu {
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 65b0891b2c08..6c419c0b2840 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -26,6 +26,12 @@
 		};
 	};
 
+	pmu {
+		compatible = "arm,cortex-a8-pmu";
+		interrupts = <3>;
+		ti,hwmods = "debugss";
+	};
+
 	/*
 	 * The soc node represents the soc top level view. It is uses for IPs
 	 * that are not memory mapped in the MPU view or for the MPU itself.
diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts
index 73bc1a67e444..2a6e3440753f 100644
--- a/arch/arm/boot/dts/omap4-panda-es.dts
+++ b/arch/arm/boot/dts/omap4-panda-es.dts
@@ -5,7 +5,9 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+
 /include/ "omap4-panda.dts"
+/include/ "omap4460.dtsi"
 
 /* Audio routing is differnet between PandaBoard4430 and PandaBoardES */
 &sound {
diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
new file mode 100644
index 000000000000..0a1d38bdcd04
--- /dev/null
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -0,0 +1,18 @@
+/*
+ * Device Tree Source for OMAP4460 SoC
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <0 54 0x4>,
+			     <0 55 0x4>;
+		ti,hwmods = "debugss";
+	};
+};

From 2c2dc545f16db1fefc524d96e65909d2802a6a89 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Thu, 26 Apr 2012 13:47:59 -0500
Subject: [PATCH 114/169] ARM: dts: OMAP2+: Add SDMA controller bindings and
 nodes

Add SDMA controller binding for OMAP2+ devices and populate DMA client
information for SPI and MMC peripheral on OMAP3+ devices. Please note
that OMAP24xx devices do not have SPI and MMC bindings available yet and
so DMA client information is not populated.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2.dtsi | 12 +++++++++++
 arch/arm/boot/dts/omap3.dtsi | 40 +++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap4.dtsi | 41 ++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap5.dtsi | 41 ++++++++++++++++++++++++++++++++++++
 4 files changed, 134 insertions(+)

diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index 27f5ea1928cc..84183f053f53 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -54,6 +54,18 @@
 			reg = <0x480FE000 0x1000>;
 		};
 
+		sdma: dma-controller@48056000 {
+			compatible = "ti,omap2430-sdma", "ti,omap2420-sdma";
+			reg = <0x48056000 0x1000>;
+			interrupts = <12>,
+				     <13>,
+				     <14>,
+				     <15>;
+			#dma-cells = <1>;
+			#dma-channels = <32>;
+			#dma-requests = <64>;
+		};
+
 		uart1: serial@4806a000 {
 			compatible = "ti,omap2-uart";
 			ti,hwmods = "uart1";
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 6c419c0b2840..ab9cc6b836b1 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -81,6 +81,18 @@
 			reg = <0x48200000 0x1000>;
 		};
 
+		sdma: dma-controller@48056000 {
+			compatible = "ti,omap3630-sdma", "ti,omap3430-sdma";
+			reg = <0x48056000 0x1000>;
+			interrupts = <12>,
+				     <13>,
+				     <14>,
+				     <15>;
+			#dma-cells = <1>;
+			#dma-channels = <32>;
+			#dma-requests = <96>;
+		};
+
 		omap3_pmx_core: pinmux@48002030 {
 			compatible = "ti,omap3-padconf", "pinctrl-single";
 			reg = <0x48002030 0x05cc>;
@@ -198,6 +210,16 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi1";
 			ti,spi-num-cs = <4>;
+			dmas = <&sdma 35>,
+			       <&sdma 36>,
+			       <&sdma 37>,
+			       <&sdma 38>,
+			       <&sdma 39>,
+			       <&sdma 40>,
+			       <&sdma 41>,
+			       <&sdma 42>;
+			dma-names = "tx0", "rx0", "tx1", "rx1",
+				    "tx2", "rx2", "tx3", "rx3";
 		};
 
 		mcspi2: spi@4809a000 {
@@ -206,6 +228,11 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi2";
 			ti,spi-num-cs = <2>;
+			dmas = <&sdma 43>,
+			       <&sdma 44>,
+			       <&sdma 45>,
+			       <&sdma 46>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 		};
 
 		mcspi3: spi@480b8000 {
@@ -214,6 +241,11 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi3";
 			ti,spi-num-cs = <2>;
+			dmas = <&sdma 15>,
+			       <&sdma 16>,
+			       <&sdma 23>,
+			       <&sdma 24>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 		};
 
 		mcspi4: spi@480ba000 {
@@ -222,22 +254,30 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi4";
 			ti,spi-num-cs = <1>;
+			dmas = <&sdma 70>, <&sdma 71>;
+			dma-names = "tx0", "rx0";
 		};
 
 		mmc1: mmc@4809c000 {
 			compatible = "ti,omap3-hsmmc";
 			ti,hwmods = "mmc1";
 			ti,dual-volt;
+			dmas = <&sdma 61>, <&sdma 62>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc2: mmc@480b4000 {
 			compatible = "ti,omap3-hsmmc";
 			ti,hwmods = "mmc2";
+			dmas = <&sdma 47>, <&sdma 48>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc3: mmc@480ad000 {
 			compatible = "ti,omap3-hsmmc";
 			ti,hwmods = "mmc3";
+			dmas = <&sdma 77>, <&sdma 78>;
+			dma-names = "tx", "rx";
 		};
 
 		wdt2: wdt@48314000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 07831644a01d..e5ac072178e1 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -118,6 +118,18 @@
 			pinctrl-single,function-mask = <0x7fff>;
 		};
 
+		sdma: dma-controller@4a056000 {
+			compatible = "ti,omap4430-sdma";
+			reg = <0x4a056000 0x1000>;
+			interrupts = <0 12 0x4>,
+				     <0 13 0x4>,
+				     <0 14 0x4>,
+				     <0 15 0x4>;
+			#dma-cells = <1>;
+			#dma-channels = <32>;
+			#dma-requests = <127>;
+		};
+
 		gpio1: gpio@4a310000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x4a310000 0x200>;
@@ -260,6 +272,16 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi1";
 			ti,spi-num-cs = <4>;
+			dmas = <&sdma 35>,
+			       <&sdma 36>,
+			       <&sdma 37>,
+			       <&sdma 38>,
+			       <&sdma 39>,
+			       <&sdma 40>,
+			       <&sdma 41>,
+			       <&sdma 42>;
+			dma-names = "tx0", "rx0", "tx1", "rx1",
+				    "tx2", "rx2", "tx3", "rx3";
 		};
 
 		mcspi2: spi@4809a000 {
@@ -270,6 +292,11 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi2";
 			ti,spi-num-cs = <2>;
+			dmas = <&sdma 43>,
+			       <&sdma 44>,
+			       <&sdma 45>,
+			       <&sdma 46>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 		};
 
 		mcspi3: spi@480b8000 {
@@ -280,6 +307,8 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi3";
 			ti,spi-num-cs = <2>;
+			dmas = <&sdma 15>, <&sdma 16>;
+			dma-names = "tx0", "rx0";
 		};
 
 		mcspi4: spi@480ba000 {
@@ -290,6 +319,8 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi4";
 			ti,spi-num-cs = <1>;
+			dmas = <&sdma 70>, <&sdma 71>;
+			dma-names = "tx0", "rx0";
 		};
 
 		mmc1: mmc@4809c000 {
@@ -299,6 +330,8 @@
 			ti,hwmods = "mmc1";
 			ti,dual-volt;
 			ti,needs-special-reset;
+			dmas = <&sdma 61>, <&sdma 62>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc2: mmc@480b4000 {
@@ -307,6 +340,8 @@
 			interrupts = <0 86 0x4>;
 			ti,hwmods = "mmc2";
 			ti,needs-special-reset;
+			dmas = <&sdma 47>, <&sdma 48>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc3: mmc@480ad000 {
@@ -315,6 +350,8 @@
 			interrupts = <0 94 0x4>;
 			ti,hwmods = "mmc3";
 			ti,needs-special-reset;
+			dmas = <&sdma 77>, <&sdma 78>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc4: mmc@480d1000 {
@@ -323,6 +360,8 @@
 			interrupts = <0 96 0x4>;
 			ti,hwmods = "mmc4";
 			ti,needs-special-reset;
+			dmas = <&sdma 57>, <&sdma 58>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc5: mmc@480d5000 {
@@ -331,6 +370,8 @@
 			interrupts = <0 59 0x4>;
 			ti,hwmods = "mmc5";
 			ti,needs-special-reset;
+			dmas = <&sdma 59>, <&sdma 60>;
+			dma-names = "tx", "rx";
 		};
 
 		wdt2: wdt@4a314000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 130fbf283608..f8404998eb77 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -108,6 +108,18 @@
 			      <0x48212000 0x1000>;
 		};
 
+		sdma: dma-controller@4a056000 {
+			compatible = "ti,omap4430-sdma";
+			reg = <0x4a056000 0x1000>;
+			interrupts = <0 12 0x4>,
+				     <0 13 0x4>,
+				     <0 14 0x4>,
+				     <0 15 0x4>;
+			#dma-cells = <1>;
+			#dma-channels = <32>;
+			#dma-requests = <127>;
+		};
+
 		gpio1: gpio@4ae10000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x4ae10000 0x200>;
@@ -249,6 +261,16 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi1";
 			ti,spi-num-cs = <4>;
+			dmas = <&sdma 35>,
+			       <&sdma 36>,
+			       <&sdma 37>,
+			       <&sdma 38>,
+			       <&sdma 39>,
+			       <&sdma 40>,
+			       <&sdma 41>,
+			       <&sdma 42>;
+			dma-names = "tx0", "rx0", "tx1", "rx1",
+				    "tx2", "rx2", "tx3", "rx3";
 		};
 
 		mcspi2: spi@4809a000 {
@@ -259,6 +281,11 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi2";
 			ti,spi-num-cs = <2>;
+			dmas = <&sdma 43>,
+			       <&sdma 44>,
+			       <&sdma 45>,
+			       <&sdma 46>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 		};
 
 		mcspi3: spi@480b8000 {
@@ -269,6 +296,8 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi3";
 			ti,spi-num-cs = <2>;
+			dmas = <&sdma 15>, <&sdma 16>;
+			dma-names = "tx0", "rx0";
 		};
 
 		mcspi4: spi@480ba000 {
@@ -279,6 +308,8 @@
 			#size-cells = <0>;
 			ti,hwmods = "mcspi4";
 			ti,spi-num-cs = <1>;
+			dmas = <&sdma 70>, <&sdma 71>;
+			dma-names = "tx0", "rx0";
 		};
 
 		uart1: serial@4806a000 {
@@ -336,6 +367,8 @@
 			ti,hwmods = "mmc1";
 			ti,dual-volt;
 			ti,needs-special-reset;
+			dmas = <&sdma 61>, <&sdma 62>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc2: mmc@480b4000 {
@@ -344,6 +377,8 @@
 			interrupts = <0 86 0x4>;
 			ti,hwmods = "mmc2";
 			ti,needs-special-reset;
+			dmas = <&sdma 47>, <&sdma 48>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc3: mmc@480ad000 {
@@ -352,6 +387,8 @@
 			interrupts = <0 94 0x4>;
 			ti,hwmods = "mmc3";
 			ti,needs-special-reset;
+			dmas = <&sdma 77>, <&sdma 78>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc4: mmc@480d1000 {
@@ -360,6 +397,8 @@
 			interrupts = <0 96 0x4>;
 			ti,hwmods = "mmc4";
 			ti,needs-special-reset;
+			dmas = <&sdma 57>, <&sdma 58>;
+			dma-names = "tx", "rx";
 		};
 
 		mmc5: mmc@480d5000 {
@@ -368,6 +407,8 @@
 			interrupts = <0 59 0x4>;
 			ti,hwmods = "mmc5";
 			ti,needs-special-reset;
+			dmas = <&sdma 59>, <&sdma 60>;
+			dma-names = "tx", "rx";
 		};
 
 		keypad: keypad@4ae1c000 {

From 1c7dbb5521a10135203311476304c640e983ced6 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Fri, 22 Feb 2013 15:33:31 -0600
Subject: [PATCH 115/169] ARM: dts: Add GPMC node for OMAP2, OMAP4 and OMAP5

Add the device-tree node for GPMC on OMAP2, OMAP4 and OMAP5 devices.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2420.dtsi | 11 +++++++++++
 arch/arm/boot/dts/omap2430.dtsi | 11 +++++++++++
 arch/arm/boot/dts/omap4.dtsi    | 11 +++++++++++
 arch/arm/boot/dts/omap5.dtsi    | 11 +++++++++++
 4 files changed, 44 insertions(+)

diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index af6560908905..d4ce6c2e6e80 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -29,6 +29,17 @@
 			pinctrl-single,function-mask = <0x3f>;
 		};
 
+		gpmc: gpmc@6800a000 {
+			compatible = "ti,omap2420-gpmc";
+			reg = <0x6800a000 0x1000>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			interrupts = <20>;
+			gpmc,num-cs = <8>;
+			gpmc,num-waitpins = <4>;
+			ti,hwmods = "gpmc";
+		};
+
 		mcbsp1: mcbsp@48074000 {
 			compatible = "ti,omap2420-mcbsp";
 			reg = <0x48074000 0xff>;
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index c3924457c9b6..832f184ae912 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -29,6 +29,17 @@
 			pinctrl-single,function-mask = <0x3f>;
 		};
 
+		gpmc: gpmc@6e000000 {
+			compatible = "ti,omap2430-gpmc";
+			reg = <0x6e000000 0x1000>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			interrupts = <20>;
+			gpmc,num-cs = <8>;
+			gpmc,num-waitpins = <4>;
+			ti,hwmods = "gpmc";
+		};
+
 		mcbsp1: mcbsp@48074000 {
 			compatible = "ti,omap2430-mcbsp";
 			reg = <0x48074000 0xff>;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index e5ac072178e1..2b0da055ef11 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -196,6 +196,17 @@
 			#interrupt-cells = <1>;
 		};
 
+		gpmc: gpmc@50000000 {
+			compatible = "ti,omap4430-gpmc";
+			reg = <0x50000000 0x1000>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			interrupts = <0 20 0x4>;
+			gpmc,num-cs = <8>;
+			gpmc,num-waitpins = <4>;
+			ti,hwmods = "gpmc";
+		};
+
 		uart1: serial@4806a000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x4806a000 0x100>;
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index f8404998eb77..61cbd1c6e075 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -208,6 +208,17 @@
 			#interrupt-cells = <1>;
 		};
 
+		gpmc: gpmc@50000000 {
+			compatible = "ti,omap4430-gpmc";
+			reg = <0x50000000 0x1000>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			interrupts = <0 20 0x4>;
+			gpmc,num-cs = <8>;
+			gpmc,num-waitpins = <4>;
+			ti,hwmods = "gpmc";
+		};
+
 		i2c1: i2c@48070000 {
 			compatible = "ti,omap4-i2c";
 			reg = <0x48070000 0x100>;

From 423182e3b017f8a44f5ec33da25eb370b2ab7b9a Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Thu, 28 Feb 2013 15:32:00 -0600
Subject: [PATCH 116/169] ARM: dts: Add OMAP2 gpio bindings

Add gpios bindings for OMAP2420 and OMAP2430 devices.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2420.dtsi | 44 ++++++++++++++++++++++++++
 arch/arm/boot/dts/omap2430.dtsi | 55 +++++++++++++++++++++++++++++++++
 2 files changed, 99 insertions(+)

diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index d4ce6c2e6e80..eee902f3eaa5 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -29,6 +29,50 @@
 			pinctrl-single,function-mask = <0x3f>;
 		};
 
+		gpio1: gpio@48018000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x48018000 0x200>;
+			interrupts = <29>;
+			ti,hwmods = "gpio1";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio2: gpio@4801a000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x4801a000 0x200>;
+			interrupts = <30>;
+			ti,hwmods = "gpio2";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio3: gpio@4801c000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x4801c000 0x200>;
+			interrupts = <31>;
+			ti,hwmods = "gpio3";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio4: gpio@4801e000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x4801e000 0x200>;
+			interrupts = <32>;
+			ti,hwmods = "gpio4";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
 		gpmc: gpmc@6800a000 {
 			compatible = "ti,omap2420-gpmc";
 			reg = <0x6800a000 0x1000>;
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index 832f184ae912..fb74382874bd 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -29,6 +29,61 @@
 			pinctrl-single,function-mask = <0x3f>;
 		};
 
+		gpio1: gpio@4900c000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x4900c000 0x200>;
+			interrupts = <29>;
+			ti,hwmods = "gpio1";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio2: gpio@4900e000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x4900e000 0x200>;
+			interrupts = <30>;
+			ti,hwmods = "gpio2";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio3: gpio@49010000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x49010000 0x200>;
+			interrupts = <31>;
+			ti,hwmods = "gpio3";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio4: gpio@49012000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x49012000 0x200>;
+			interrupts = <32>;
+			ti,hwmods = "gpio4";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio5: gpio@480b6000 {
+			compatible = "ti,omap2-gpio";
+			reg = <0x480b6000 0x200>;
+			interrupts = <33>;
+			ti,hwmods = "gpio5";
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
 		gpmc: gpmc@6e000000 {
 			compatible = "ti,omap2430-gpmc";
 			reg = <0x6e000000 0x1000>;

From ff5c9059c9ba65b8bd91fd3cffac863f91f3b425 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Thu, 7 Mar 2013 15:44:39 -0600
Subject: [PATCH 117/169] ARM: dts: OMAP3+: Correct gpio #interrupts-cells
 property

The OMAP gpio binding documention [1] states that the #interrupts-cells
property for gpio controllers should be 2. Currently, for OMAP3+ devices
the #interrupt-cells is set to 1. By setting this property to 2, it
allows clients to pass a 2nd parameter indicating the sensitivity (level
or edge) and polarity (high or low) of the interrupt. The OMAP gpio
controllers support these options and so update the #interrupt-cells
property for OMAP3+ devices to 2.

[1] Documentation/devicetree/bindings/gpio/gpio-omap.txt

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3.dtsi | 12 ++++++------
 arch/arm/boot/dts/omap4.dtsi | 12 ++++++------
 arch/arm/boot/dts/omap5.dtsi | 16 ++++++++--------
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index ab9cc6b836b1..e2a02a743206 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -117,7 +117,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio2: gpio@49050000 {
@@ -126,7 +126,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio3: gpio@49052000 {
@@ -135,7 +135,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio4: gpio@49054000 {
@@ -144,7 +144,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio5: gpio@49056000 {
@@ -153,7 +153,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio6: gpio@49058000 {
@@ -162,7 +162,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		uart1: serial@4806a000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 2b0da055ef11..b55f9fa4a697 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -138,7 +138,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio2: gpio@48055000 {
@@ -149,7 +149,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio3: gpio@48057000 {
@@ -160,7 +160,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio4: gpio@48059000 {
@@ -171,7 +171,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio5: gpio@4805b000 {
@@ -182,7 +182,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio6: gpio@4805d000 {
@@ -193,7 +193,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpmc: gpmc@50000000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 61cbd1c6e075..b4d2eb99815f 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -128,7 +128,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio2: gpio@48055000 {
@@ -139,7 +139,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio3: gpio@48057000 {
@@ -150,7 +150,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio4: gpio@48059000 {
@@ -161,7 +161,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio5: gpio@4805b000 {
@@ -172,7 +172,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio6: gpio@4805d000 {
@@ -183,7 +183,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio7: gpio@48051000 {
@@ -194,7 +194,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpio8: gpio@48053000 {
@@ -205,7 +205,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
-			#interrupt-cells = <1>;
+			#interrupt-cells = <2>;
 		};
 
 		gpmc: gpmc@50000000 {

From e299185a487762520a88a97aa5e12b4b0044d168 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Thu, 7 Mar 2013 16:02:31 -0600
Subject: [PATCH 118/169] ARM: dts: OMAP3: Add reg and interrupt properties for
 gpio

The OMAP3 gpio bindings are currently missing the reg and interrupt
properties and so add these properties.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index e2a02a743206..534cfe3c07bd 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -113,6 +113,8 @@
 
 		gpio1: gpio@48310000 {
 			compatible = "ti,omap3-gpio";
+			reg = <0x48310000 0x200>;
+			interrupts = <29>;
 			ti,hwmods = "gpio1";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -122,6 +124,8 @@
 
 		gpio2: gpio@49050000 {
 			compatible = "ti,omap3-gpio";
+			reg = <0x49050000 0x200>;
+			interrupts = <30>;
 			ti,hwmods = "gpio2";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -131,6 +135,8 @@
 
 		gpio3: gpio@49052000 {
 			compatible = "ti,omap3-gpio";
+			reg = <0x49052000 0x200>;
+			interrupts = <31>;
 			ti,hwmods = "gpio3";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -140,6 +146,8 @@
 
 		gpio4: gpio@49054000 {
 			compatible = "ti,omap3-gpio";
+			reg = <0x49054000 0x200>;
+			interrupts = <32>;
 			ti,hwmods = "gpio4";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -149,6 +157,8 @@
 
 		gpio5: gpio@49056000 {
 			compatible = "ti,omap3-gpio";
+			reg = <0x49056000 0x200>;
+			interrupts = <33>;
 			ti,hwmods = "gpio5";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -158,6 +168,8 @@
 
 		gpio6: gpio@49058000 {
 			compatible = "ti,omap3-gpio";
+			reg = <0x49058000 0x200>;
+			interrupts = <34>;
 			ti,hwmods = "gpio6";
 			gpio-controller;
 			#gpio-cells = <2>;

From 678fac41938299d33b980ad0e7b81438d3d88836 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Fri, 11 Jan 2013 16:39:22 +0000
Subject: [PATCH 119/169] ARM: dts: OMAP3: Add support for OMAP3430 SDP board

Adds basic device-tree support for OMAP3430 SDP board which has 256MB
of RAM, 128MB ONENAND flash, 256MB NAND flash and uses the TWL4030
power management IC.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/Makefile         |   1 +
 arch/arm/boot/dts/omap3430-sdp.dts | 141 +++++++++++++++++++++++++++++
 2 files changed, 142 insertions(+)
 create mode 100644 arch/arm/boot/dts/omap3430-sdp.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index de29da573f95..a38dcd4703ee 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -115,6 +115,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx28-tx28.dtb
 dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb
 dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
+	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
 	omap3-beagle-xm.dtb \
 	omap3-evm.dtb \
diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
new file mode 100644
index 000000000000..535a6f900146
--- /dev/null
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap3.dtsi"
+
+/ {
+	model = "TI OMAP3430 SDP";
+	compatible = "ti,omap3430-sdp", "ti,omap3";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+};
+
+&i2c1 {
+	clock-frequency = <2600000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+	};
+};
+
+/include/ "twl4030.dtsi"
+
+&mmc1 {
+	vmmc-supply = <&vmmc1>;
+	vmmc_aux-supply = <&vsim>;
+	bus-width = <8>;
+};
+
+&mmc2 {
+	status = "disabled";
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&gpmc {
+	ranges = <1 0 0x28000000 0x08000000>,
+		 <2 0 0x20000000 0x10000000>;
+
+	nand@1,0 {
+		linux,mtd-name= "micron,mt29f1g08abb";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <1 0 0x08000000>;
+		nand-bus-width = <8>;
+
+		ti,nand-ecc-opt = "sw";
+		gpmc,device-nand;
+		gpmc,cs-on = <0>;
+		gpmc,cs-rd-off = <36>;
+		gpmc,cs-wr-off = <36>;
+		gpmc,adv-on = <6>;
+		gpmc,adv-rd-off = <24>;
+		gpmc,adv-wr-off = <36>;
+		gpmc,oe-on = <6>;
+		gpmc,oe-off = <48>;
+		gpmc,we-on = <6>;
+		gpmc,we-off = <30>;
+		gpmc,rd-cycle = <72>;
+		gpmc,wr-cycle = <72>;
+		gpmc,access = <54>;
+		gpmc,wr-access = <30>;
+
+		partition@0 {
+			label = "xloader-nand";
+			reg = <0 0x80000>;
+		};
+		partition@0x80000 {
+			label = "bootloader-nand";
+			reg = <0x80000 0x140000>;
+		};
+		partition@0x1c0000 {
+			label = "params-nand";
+			reg = <0x1c0000 0xc0000>;
+		};
+		partition@0x280000 {
+			label = "kernel-nand";
+			reg = <0x280000 0x500000>;
+		};
+		partition@0x780000 {
+			label = "filesystem-nand";
+			reg = <0x780000 0x7880000>;
+		};
+	};
+
+	onenand@2,0 {
+		linux,mtd-name= "samsung,kfm2g16q2m-deb8";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <2 0 0x10000000>;
+
+		gpmc,device-width = <2>;
+		gpmc,mux-add-data = <2>;
+		gpmc,cs-on = <0>;
+		gpmc,cs-rd-off = <84>;
+		gpmc,cs-wr-off = <72>;
+		gpmc,adv-on = <0>;
+		gpmc,adv-rd-off = <18>;
+		gpmc,adv-wr-off = <18>;
+		gpmc,oe-on = <30>;
+		gpmc,oe-off = <84>;
+		gpmc,we-on = <0>;
+		gpmc,we-off = <42>;
+		gpmc,rd-cycle = <108>;
+		gpmc,wr-cycle = <96>;
+		gpmc,access = <78>;
+		gpmc,wr-data-mux-bus = <30>;
+
+		partition@0 {
+			label = "xloader-onenand";
+			reg = <0 0x80000>;
+		};
+		partition@0x80000 {
+			label = "bootloader-onenand";
+			reg = <0x80000 0x40000>;
+		};
+		partition@0xc0000 {
+			label = "params-onenand";
+			reg = <0xc0000 0x20000>;
+		};
+		partition@0xe0000 {
+			label = "kernel-onenand";
+			reg = <0xe0000 0x200000>;
+		};
+		partition@0x2e0000 {
+			label = "filesystem-onenand";
+			reg = <0x2e0000 0xfd20000>;
+		};
+	};
+};

From 4e4ead73bfa8d5bb51b24f36cb4913aa47467156 Mon Sep 17 00:00:00 2001
From: Sebastien Guiriec <s-guiriec@ti.com>
Date: Mon, 11 Mar 2013 08:50:21 +0100
Subject: [PATCH 120/169] ARM: dts: OMAP2+: Add SDMA Audio IPs bindings

Populate DMA client information for McBSP DMIC and McPDM periperhal on
OMAP2+ devices.

Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2420.dtsi |  6 ++++++
 arch/arm/boot/dts/omap2430.dtsi | 15 +++++++++++++++
 arch/arm/boot/dts/omap3.dtsi    | 15 +++++++++++++++
 arch/arm/boot/dts/omap4.dtsi    | 17 +++++++++++++++++
 arch/arm/boot/dts/omap5.dtsi    | 14 ++++++++++++++
 5 files changed, 67 insertions(+)

diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index eee902f3eaa5..455b239b8884 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -92,6 +92,9 @@
 				     <60>; /* RX interrupt */
 			interrupt-names = "tx", "rx";
 			ti,hwmods = "mcbsp1";
+			dmas = <&sdma 31>,
+			       <&sdma 32>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp2: mcbsp@48076000 {
@@ -102,6 +105,9 @@
 				     <63>; /* RX interrupt */
 			interrupt-names = "tx", "rx";
 			ti,hwmods = "mcbsp2";
+			dmas = <&sdma 33>,
+			       <&sdma 34>;
+			dma-names = "tx", "rx";
 		};
 
 		timer1: timer@48028000 {
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index fb74382874bd..477b120243ca 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -106,6 +106,9 @@
 			interrupt-names = "common", "tx", "rx", "rx_overflow";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
+			dmas = <&sdma 31>,
+			       <&sdma 32>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp2: mcbsp@48076000 {
@@ -118,6 +121,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp2";
+			dmas = <&sdma 33>,
+			       <&sdma 34>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp3: mcbsp@4808c000 {
@@ -130,6 +136,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3";
+			dmas = <&sdma 17>,
+			       <&sdma 18>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp4: mcbsp@4808e000 {
@@ -142,6 +151,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp4";
+			dmas = <&sdma 19>,
+			       <&sdma 20>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp5: mcbsp@48096000 {
@@ -154,6 +166,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp5";
+			dmas = <&sdma 21>,
+			       <&sdma 22>;
+			dma-names = "tx", "rx";
 		};
 
 		timer1: timer@49018000 {
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 534cfe3c07bd..7146e9480645 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -307,6 +307,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
+			dmas = <&sdma 31>,
+			       <&sdma 32>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp2: mcbsp@49022000 {
@@ -321,6 +324,9 @@
 			interrupt-names = "common", "tx", "rx", "sidetone";
 			ti,buffer-size = <1280>;
 			ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
+			dmas = <&sdma 33>,
+			       <&sdma 34>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp3: mcbsp@49024000 {
@@ -335,6 +341,9 @@
 			interrupt-names = "common", "tx", "rx", "sidetone";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
+			dmas = <&sdma 17>,
+			       <&sdma 18>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp4: mcbsp@49026000 {
@@ -347,6 +356,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp4";
+			dmas = <&sdma 19>,
+			       <&sdma 20>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp5: mcbsp@48096000 {
@@ -359,6 +371,9 @@
 			interrupt-names = "common", "tx", "rx";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp5";
+			dmas = <&sdma 21>,
+			       <&sdma 22>;
+			dma-names = "tx", "rx";
 		};
 
 		timer1: timer@48318000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index b55f9fa4a697..a32af6e4d94c 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -399,6 +399,9 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 112 0x4>;
 			ti,hwmods = "mcpdm";
+			dmas = <&sdma 65>,
+			       <&sdma 66>;
+			dma-names = "up_link", "dn_link";
 		};
 
 		dmic: dmic@4012e000 {
@@ -408,6 +411,8 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 114 0x4>;
 			ti,hwmods = "dmic";
+			dmas = <&sdma 67>;
+			dma-names = "up_link";
 		};
 
 		mcbsp1: mcbsp@40122000 {
@@ -419,6 +424,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
+			dmas = <&sdma 33>,
+			       <&sdma 34>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp2: mcbsp@40124000 {
@@ -430,6 +438,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp2";
+			dmas = <&sdma 17>,
+			       <&sdma 18>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp3: mcbsp@40126000 {
@@ -441,6 +452,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3";
+			dmas = <&sdma 19>,
+			       <&sdma 20>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp4: mcbsp@48096000 {
@@ -451,6 +465,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp4";
+			dmas = <&sdma 31>,
+			       <&sdma 32>;
+			dma-names = "tx", "rx";
 		};
 
 		keypad: keypad@4a31c000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index b4d2eb99815f..b760c116e7f7 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -434,6 +434,9 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 112 0x4>;
 			ti,hwmods = "mcpdm";
+			dmas = <&sdma 65>,
+			       <&sdma 66>;
+			dma-names = "up_link", "dn_link";
 		};
 
 		dmic: dmic@4012e000 {
@@ -443,6 +446,8 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 114 0x4>;
 			ti,hwmods = "dmic";
+			dmas = <&sdma 67>;
+			dma-names = "up_link";
 		};
 
 		mcbsp1: mcbsp@40122000 {
@@ -454,6 +459,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
+			dmas = <&sdma 33>,
+			       <&sdma 34>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp2: mcbsp@40124000 {
@@ -465,6 +473,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp2";
+			dmas = <&sdma 17>,
+			       <&sdma 18>;
+			dma-names = "tx", "rx";
 		};
 
 		mcbsp3: mcbsp@40126000 {
@@ -476,6 +487,9 @@
 			interrupt-names = "common";
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3";
+			dmas = <&sdma 19>,
+			       <&sdma 20>;
+			dma-names = "tx", "rx";
 		};
 
 		timer1: timer@4ae18000 {

From 4bfe6341d4bfcb68c083b3109b6a4997cd287262 Mon Sep 17 00:00:00 2001
From: Anil Kumar <anilk4.v@gmail.com>
Date: Sat, 16 Mar 2013 15:29:21 +0530
Subject: [PATCH 121/169] ARM: dts: Add minimal DT support for DevKit8000

DevKit8000 is a beagle board clone from Timll, sold by
armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D,
S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and
JTAG interface.

Add the basic DT support for devkit8000. It includes:
- twl4030 (PMIC)
- MMC1
- I2C1
- leds

Signed-off-by: Anil Kumar <anilk4.v@gmail.com>
Tested-by: Thomas Weber <thomas@tomweber.eu>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/Makefile             |   1 +
 arch/arm/boot/dts/omap3-devkit8000.dts | 102 +++++++++++++++++++++++++
 arch/arm/mach-omap2/board-generic.c    |   1 +
 3 files changed, 104 insertions(+)
 create mode 100644 arch/arm/boot/dts/omap3-devkit8000.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a38dcd4703ee..f4c2dde779ba 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -117,6 +117,7 @@ dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb
 dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
+	omap3-devkit8000.dtb \
 	omap3-beagle-xm.dtb \
 	omap3-evm.dtb \
 	omap3-tobi.dtb \
diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
new file mode 100644
index 000000000000..d6cff341b679
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -0,0 +1,102 @@
+/*
+ * Author: Anil Kumar <anilk4.v@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap3.dtsi"
+/ {
+	model = "TimLL OMAP3 Devkit8000";
+	compatible = "timll,omap3-devkit8000", "ti,omap3";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;	/* 256 MB */
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		heartbeat {
+			label = "devkit8000::led1";
+			gpios = <&gpio6 26 0>;	/* 186 -> LED1 */
+			default-state = "on";
+			linux,default-trigger = "heartbeat";
+		};
+
+		mmc {
+			label = "devkit8000::led2";
+			gpios = <&gpio6 3 0>;	/* 163 -> LED2 */
+			default-state = "on";
+			linux,default-trigger = "none";
+		};
+
+		usr {
+			label = "devkit8000::led3";
+			gpios = <&gpio6 4 0>;	/* 164 -> LED3 */
+			default-state = "on";
+			linux,default-trigger = "usr";
+                };
+
+	};
+};
+
+&i2c1 {
+	clock-frequency = <2600000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		interrupts = <7>;	/* SYS_NIRQ cascaded to intc */
+	};
+};
+
+&i2c2 {
+	status = "disabled";
+};
+
+&i2c3 {
+	status = "disabled";
+};
+
+/include/ "twl4030.dtsi"
+
+&mmc1 {
+	vmmc-supply = <&vmmc1>;
+	vmmc_aux-supply = <&vsim>;
+	bus-width = <8>;
+};
+
+&mmc2 {
+	status = "disabled";
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&wdt2 {
+	status = "disabled";
+};
+
+&mcbsp1 {
+	status = "disabled";
+};
+
+&mcbsp2 {
+	status = "disabled";
+};
+
+&mcbsp3 {
+	status = "disabled";
+};
+
+&mcbsp4 {
+	status = "disabled";
+};
+
+&mcbsp5 {
+	status = "disabled";
+};
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index e54a48060198..afa509afb27c 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -110,6 +110,7 @@ MACHINE_END
 
 static const char *omap3_gp_boards_compat[] __initdata = {
 	"ti,omap3-beagle",
+	"timll,omap3-devkit8000",
 	NULL,
 };
 

From e82be16b061ce6abece858ad833cf947cec53b78 Mon Sep 17 00:00:00 2001
From: Anil Kumar <anilk4.v@gmail.com>
Date: Mon, 4 Feb 2013 20:25:07 +0530
Subject: [PATCH 122/169] ARM: dts: omap3-devkit8000: Enable audio support

Add the needed sections to enable audio support on
Devkit8000 when booted with DT blob.

Signed-off-by: Anil Kumar <anilk4.v@gmail.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-devkit8000.dts | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
index d6cff341b679..b4faddcb95d8 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -42,6 +42,19 @@
                 };
 
 	};
+
+	sound {
+		compatible = "ti,omap-twl4030";
+		ti,model = "devkit8000";
+
+		ti,mcbsp = <&mcbsp2>;
+		ti,codec = <&twl_audio>;
+		ti,audio-routing =
+			"Ext Spk", "PREDRIVEL",
+			"Ext Spk", "PREDRIVER",
+			"MAINMIC", "Main Mic",
+			"Main Mic", "Mic Bias 1";
+	};
 };
 
 &i2c1 {
@@ -50,6 +63,12 @@
 	twl: twl@48 {
 		reg = <0x48>;
 		interrupts = <7>;	/* SYS_NIRQ cascaded to intc */
+
+		twl_audio: audio {
+			compatible = "ti,twl4030-audio";
+			codec {
+			};
+		};
 	};
 };
 
@@ -85,10 +104,6 @@
 	status = "disabled";
 };
 
-&mcbsp2 {
-	status = "disabled";
-};
-
 &mcbsp3 {
 	status = "disabled";
 };

From 2f3bb9c4e747bdb468ed56ce26f4683ad5a00162 Mon Sep 17 00:00:00 2001
From: Anil Kumar <anilk4.v@gmail.com>
Date: Fri, 15 Feb 2013 23:32:25 +0530
Subject: [PATCH 123/169] ARM: dts: omap3-devkit8000: Add NAND DT node

Add the needed sections to enable nand support on
Devkit8000.

Add nand partitions information.

Signed-off-by: Anil Kumar <anilk4.v@gmail.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-devkit8000.dts | 52 ++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
index b4faddcb95d8..54d3da72ecc9 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -115,3 +115,55 @@
 &mcbsp5 {
 	status = "disabled";
 };
+
+&gpmc {
+	ranges = <0 0 0x30000000 0x04>;       /* CS0: NAND */
+
+	nand@0,0 {
+		reg = <0 0 0>; /* CS0, offset 0 */
+		nand-bus-width = <16>;
+
+		gpmc,sync-clk = <0>;
+		gpmc,cs-on = <0>;
+		gpmc,cs-rd-off = <44>;
+		gpmc,cs-wr-off = <44>;
+		gpmc,adv-on = <6>;
+		gpmc,adv-rd-off = <34>;
+		gpmc,adv-wr-off = <44>;
+		gpmc,we-off = <40>;
+		gpmc,oe-off = <54>;
+		gpmc,access = <64>;
+		gpmc,rd-cycle = <82>;
+		gpmc,wr-cycle = <82>;
+		gpmc,wr-access = <40>;
+		gpmc,wr-data-mux-bus = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		x-loader@0 {
+			label = "X-Loader";
+			reg = <0 0x80000>;
+		};
+
+		bootloaders@80000 {
+			label = "U-Boot";
+			reg = <0x80000 0x1e0000>;
+		};
+
+		bootloaders_env@260000 {
+			label = "U-Boot Env";
+			reg = <0x260000 0x20000>;
+		};
+
+		kernel@280000 {
+			label = "Kernel";
+			reg = <0x280000 0x400000>;
+		};
+
+		filesystem@680000 {
+			label = "File System";
+			reg = <0x680000 0xf980000>;
+		};
+	};
+};

From 03178c66d289b8188483dc0d823e75dbab083ccc Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Fri, 18 Jan 2013 11:43:16 +0530
Subject: [PATCH 124/169] ARM: dts: omap5-evm: Update available memory to 2032
 MB

On OMAP5 to detect invalid/bad memory accesses, 16MB of DDR is used as a trap.
Hence available memory for linux OS is 2032 MB on boards popullated with 2 GB
memory.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5-evm.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts
index 64edd5104548..982acd19477d 100644
--- a/arch/arm/boot/dts/omap5-evm.dts
+++ b/arch/arm/boot/dts/omap5-evm.dts
@@ -16,7 +16,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x80000000 0x80000000>; /* 2 GB */
+		reg = <0x80000000 0x7F000000>; /* 2032 MB */
 	};
 
 	vmmcsd_fixed: fixedregulator-mmcsd {

From b45ccc4e4923ad4c9d1b541f52b2b33facd3b0c5 Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Sun, 10 Feb 2013 21:40:19 +0530
Subject: [PATCH 125/169] ARM: dts: OMAP5: Align the local timer dt node as per
 the current binding code

It has been decided to not duplicate banked modules dt nodes and that is
how the current arch timer dt extraction code is.

Update the OMAP5 DT file accordingly.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index b760c116e7f7..aefecf7ca574 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -33,24 +33,19 @@
 	cpus {
 		cpu@0 {
 			compatible = "arm,cortex-a15";
-			timer {
-				compatible = "arm,armv7-timer";
-				/* 14th PPI IRQ, active low level-sensitive */
-				interrupts = <1 14 0x308>;
-				clock-frequency = <6144000>;
-			};
 		};
 		cpu@1 {
 			compatible = "arm,cortex-a15";
-			timer {
-				compatible = "arm,armv7-timer";
-				/* 14th PPI IRQ, active low level-sensitive */
-				interrupts = <1 14 0x308>;
-				clock-frequency = <6144000>;
-			};
 		};
 	};
 
+	timer {
+		compatible = "arm,armv7-timer";
+		/* 14th PPI IRQ, active low level-sensitive */
+		interrupts = <1 14 0x308>;
+		clock-frequency = <6144000>;
+	};
+
 	/*
 	 * The soc node represents the soc top level view. It is uses for IPs
 	 * that are not memory mapped in the MPU view or for the MPU itself.

From 1496c15b669c46df412ed1c986864798e4a40a2d Mon Sep 17 00:00:00 2001
From: Rajendra Nayak <rnayak@ti.com>
Date: Fri, 18 Jan 2013 19:53:00 +0530
Subject: [PATCH 126/169] ARM: dts: OMAP5: Specify nonsecure PPI IRQ for arch
 timer

Specify both secure as well as nonsecure PPI IRQ for arch
timer. This fixes the following errors seen on DT OMAP5 boot..

[    0.000000] arch_timer: No interrupt available, giving up

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index aefecf7ca574..71be23997d45 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -41,8 +41,9 @@
 
 	timer {
 		compatible = "arm,armv7-timer";
-		/* 14th PPI IRQ, active low level-sensitive */
-		interrupts = <1 14 0x308>;
+		/* PPI secure/nonsecure IRQ, active low level-sensitive */
+		interrupts = <1 13 0x308>,
+			     <1 14 0x308>;
 		clock-frequency = <6144000>;
 	};
 

From ba1829bcaa7c480c0e61de5c00417e87dda75b65 Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Tue, 12 Feb 2013 15:57:55 +0530
Subject: [PATCH 127/169] ARM: dts: OMAP5: Move the gic node out of ocp space

GIC is not part of OCP space so move the gic DT node
out of ocp DT address space.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 71be23997d45..470124413c73 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -18,6 +18,9 @@
 /include/ "skeleton.dtsi"
 
 / {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
 	compatible = "ti,omap5";
 	interrupt-parent = <&gic>;
 
@@ -47,6 +50,14 @@
 		clock-frequency = <6144000>;
 	};
 
+	gic: interrupt-controller@48211000 {
+		compatible = "arm,cortex-a15-gic";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		reg = <0x48211000 0x1000>,
+		      <0x48212000 0x1000>;
+	};
+
 	/*
 	 * The soc node represents the soc top level view. It is uses for IPs
 	 * that are not memory mapped in the MPU view or for the MPU itself.
@@ -96,14 +107,6 @@
 			pinctrl-single,function-mask = <0x7fff>;
 		};
 
-		gic: interrupt-controller@48211000 {
-			compatible = "arm,cortex-a15-gic";
-			interrupt-controller;
-			#interrupt-cells = <3>;
-			reg = <0x48211000 0x1000>,
-			      <0x48212000 0x1000>;
-		};
-
 		sdma: dma-controller@4a056000 {
 			compatible = "ti,omap4430-sdma";
 			reg = <0x4a056000 0x1000>;

From 0129c16cb561c655db3e940a90b2765c531e5f2c Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Tue, 19 Feb 2013 17:29:24 +0530
Subject: [PATCH 128/169] ARM: dts: OMAP5: Update the timer and GIC nodes for
 HYP kernel support

To be able to run kernel in HYP mode, virtual timer
and GIC node information needs to be populated.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 470124413c73..ff09720b4b1b 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -46,7 +46,9 @@
 		compatible = "arm,armv7-timer";
 		/* PPI secure/nonsecure IRQ, active low level-sensitive */
 		interrupts = <1 13 0x308>,
-			     <1 14 0x308>;
+			     <1 14 0x308>,
+			     <1 11 0x308>,
+			     <1 10 0x308>;
 		clock-frequency = <6144000>;
 	};
 
@@ -55,7 +57,9 @@
 		interrupt-controller;
 		#interrupt-cells = <3>;
 		reg = <0x48211000 0x1000>,
-		      <0x48212000 0x1000>;
+		      <0x48212000 0x1000>,
+		      <0x48214000 0x2000>,
+		      <0x48216000 0x2000>;
 	};
 
 	/*

From 8cc8b89fe3977e1986d026470930630954417076 Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Wed, 23 Jan 2013 19:53:30 +0530
Subject: [PATCH 129/169] ARM: dts: OMAP5: Update keypad reg property

Add missing OMAP keypad reg property information.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index ff09720b4b1b..e5392587eb0a 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -427,6 +427,7 @@
 
 		keypad: keypad@4ae1c000 {
 			compatible = "ti,omap4-keypad";
+			reg = <0x4ae1c000 0x400>;
 			ti,hwmods = "kbd";
 		};
 

From e32d79c548d0a5c5d2afd1330552a08e618ce5df Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Tue, 26 Feb 2013 16:56:11 +0530
Subject: [PATCH 130/169] Documentation: dt: OMAP: l3-noc: Add *reg* in
 required properties

OMAP L3 driver needs reg address space for its operation
and hence its a required property.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 Documentation/devicetree/bindings/arm/omap/l3-noc.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt
index 6888a5efc860..c0105de55cbd 100644
--- a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt
+++ b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt
@@ -6,6 +6,7 @@ provided by Arteris.
 Required properties:
 - compatible : Should be "ti,omap3-l3-smx" for OMAP3 family
                Should be "ti,omap4-l3-noc" for OMAP4 family
+- reg:	Contains L3 register address range for each noc domain.
 - ti,hwmods: "l3_main_1", ... One hwmod for each noc domain.
 
 Examples:

From 20a60eaa4459174d7893bce29292b8b4453e2fc5 Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Tue, 26 Feb 2013 17:36:14 +0530
Subject: [PATCH 131/169] ARM: dts: OMAP4/5: Update l3-noc DT nodes

Add l3-noc node for OMAP4 and OMAP5 devices.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

[jon-hunter@ti.com: Fix the problem caused by adding 32 to the interrupt
number for the L3 interrupts to account for per processor interrupts (PPI)
and software generated interrupts (SGI) which typically are mapped to the
first 32 interrupts in the ARM GIC. This is not necessary because the first
parameter of the ARM GIC interrupt property specifies the GIC interrupt
type (ie. SGI, PPI, etc). Hence, fix the interrupt number for the L3
interrupts by substracting 32]
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4.dtsi | 5 +++++
 arch/arm/boot/dts/omap5.dtsi | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index a32af6e4d94c..e95a678b7157 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -94,6 +94,11 @@
 		#size-cells = <1>;
 		ranges;
 		ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
+		reg = <0x44000000 0x1000>,
+		      <0x44800000 0x2000>,
+		      <0x45000000 0x1000>;
+		interrupts = <0 9 0x4>,
+			     <0 10 0x4>;
 
 		counter32k: counter@4a304000 {
 			compatible = "ti,omap-counter32k";
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index e5392587eb0a..94b5ec906d96 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -87,6 +87,11 @@
 		#size-cells = <1>;
 		ranges;
 		ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
+		reg = <0x44000000 0x2000>,
+		      <0x44800000 0x3000>,
+		      <0x45000000 0x4000>;
+		interrupts = <0 9 0x4>,
+			     <0 10 0x4>;
 
 		counter32k: counter@4ae04000 {
 			compatible = "ti,omap-counter32k";

From 55452197ce43a8de500507e88eeae2f0c3520649 Mon Sep 17 00:00:00 2001
From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Wed, 27 Feb 2013 11:54:45 +0530
Subject: [PATCH 132/169] ARM: dts: OMAP5: Add watchdog timer node

Add watchdog timer DT node for OMAP5 devices.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap5.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 94b5ec906d96..86f784e86476 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -590,6 +590,13 @@
 			ti,timer-pwm;
 		};
 
+		wdt2: wdt@4ae14000 {
+			compatible = "ti,omap5-wdt", "ti,omap3-wdt";
+			reg = <0x4ae14000 0x80>;
+			interrupts = <0 80 0x4>;
+			ti,hwmods = "wd_timer2";
+		};
+
 		emif1: emif@0x4c000000 {
 			compatible	= "ti,emif-4d5";
 			ti,hwmods	= "emif1";

From 079abade857e7ba7877a84536fbf5da5fa665d70 Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Mon, 21 Jan 2013 18:40:57 +0530
Subject: [PATCH 133/169] ARM: OMAP2+: hwmod: extract module address space from
 DT blob

Patch adds the code for extracting the module ocp address space
from device tree blob in case the hwmod address space look up fails.

The idea is to remove the address space data from hwmod and extract
it from DT blob.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/mach-omap2/omap_hwmod.c | 45 +++++++++++++++++++++++++++++---
 1 file changed, 42 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index e5cafed8ef25..ff729706c5a1 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -138,6 +138,8 @@
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/bootmem.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
 
 #include <asm/system_misc.h>
 
@@ -2345,6 +2347,34 @@ static int _shutdown(struct omap_hwmod *oh)
 	return 0;
 }
 
+/**
+ * of_dev_hwmod_lookup - look up needed hwmod from dt blob
+ * @np: struct device_node *
+ * @oh: struct omap_hwmod *
+ *
+ * Parse the dt blob and find out needed hwmod. Recursive function is
+ * implemented to take care hierarchical dt blob parsing.
+ * Return: The device node on success or NULL on failure.
+ */
+static struct device_node *of_dev_hwmod_lookup(struct device_node *np,
+						struct omap_hwmod *oh)
+{
+	struct device_node *np0 = NULL, *np1 = NULL;
+	const char *p;
+
+	for_each_child_of_node(np, np0) {
+		if (of_find_property(np0, "ti,hwmods", NULL)) {
+			p = of_get_property(np0, "ti,hwmods", NULL);
+			if (!strcmp(p, oh->name))
+				return np0;
+			np1 = of_dev_hwmod_lookup(np0, oh);
+			if (np1)
+				return np1;
+		}
+	}
+	return NULL;
+}
+
 /**
  * _init_mpu_rt_base - populate the virtual address for a hwmod
  * @oh: struct omap_hwmod * to locate the virtual address
@@ -2357,7 +2387,8 @@ static int _shutdown(struct omap_hwmod *oh)
 static void __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data)
 {
 	struct omap_hwmod_addr_space *mem;
-	void __iomem *va_start;
+	void __iomem *va_start = NULL;
+	struct device_node *np;
 
 	if (!oh)
 		return;
@@ -2371,10 +2402,18 @@ static void __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data)
 	if (!mem) {
 		pr_debug("omap_hwmod: %s: no MPU register target found\n",
 			 oh->name);
-		return;
+
+		/* Extract the IO space from device tree blob */
+		if (!of_have_populated_dt())
+			return;
+
+		np = of_dev_hwmod_lookup(of_find_node_by_name(NULL, "ocp"), oh);
+		if (np)
+			va_start = of_iomap(np, 0);
+	} else {
+		va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
 	}
 
-	va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
 	if (!va_start) {
 		pr_err("omap_hwmod: %s: Could not ioremap\n", oh->name);
 		return;

From 97597b962529fef9c6976bab57f25ef5ce5e7383 Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Tue, 19 Mar 2013 17:00:31 +0530
Subject: [PATCH 134/169] ARM: OMAP2+: hwmod: Don't call _init_mpu_rt_base if
 no sysc

OMAP hwmod layer does the reset of the IPs in early code so that
we have SOC in sane state. To do the soft-reset, it needs to ioremap()
the IP address space to be able to write to sysconfig registers.

But there are few hwmod which doesn't have sysconfig registers and hence
no need to ioremap() them in early init code.

Prevent calling the _init_mpu_rt_base() conditional based on sysc
availability.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/mach-omap2/omap_hwmod.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index ff729706c5a1..63b774fb8089 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -2445,7 +2445,8 @@ static int __init _init(struct omap_hwmod *oh, void *data)
 	if (oh->_state != _HWMOD_STATE_REGISTERED)
 		return 0;
 
-	_init_mpu_rt_base(oh, NULL);
+	if (oh->class->sysc)
+		_init_mpu_rt_base(oh, NULL);
 
 	r = _init_clocks(oh, NULL);
 	if (IS_ERR_VALUE(r)) {

From 5dad5ec540089dd2b100b0e7e91df7a7437ae2d3 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date: Fri, 15 Mar 2013 14:31:57 +0100
Subject: [PATCH 135/169] Documentation: dt: gpio-omap: Move
 interrupt-controller from #interrupt-cells description

The binding documentation for the OMAP GPIO controller has the
"#interrupt-cells" property listed before "#interrupt-controller"
property but its description after.
This is confusing so we move "#interrupt-cells" after the
"interrupt-controller" property so is followed by its description.

While being there, change the properties order to be consistent with
Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
and Documentation/devicetree/bindings/gpio/gpio.txt.

According with these docs, the order of the properties for a gpio-omap
device node should be:

    gpio-controller;
    #gpio-cells = <2>;
    interrupt-controller;
    #interrupt-cells = <2>;

Reported-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 Documentation/devicetree/bindings/gpio/gpio-omap.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-omap.txt b/Documentation/devicetree/bindings/gpio/gpio-omap.txt
index bff51a2fee1e..a56e3a53a360 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-omap.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-omap.txt
@@ -5,12 +5,12 @@ Required properties:
   - "ti,omap2-gpio" for OMAP2 controllers
   - "ti,omap3-gpio" for OMAP3 controllers
   - "ti,omap4-gpio" for OMAP4 controllers
+- gpio-controller : Marks the device node as a GPIO controller.
 - #gpio-cells : Should be two.
   - first cell is the pin number
   - second cell is used to specify optional parameters (unused)
-- gpio-controller : Marks the device node as a GPIO controller.
+- interrupt-controller: Mark the device node as an interrupt controller.
 - #interrupt-cells : Should be 2.
-- interrupt-controller: Mark the device node as an interrupt controller
   The first cell is the GPIO number.
   The second cell is used to specify flags:
     bits[3:0] trigger type and level flags:
@@ -29,8 +29,8 @@ Example:
 gpio4: gpio4 {
     compatible = "ti,omap4-gpio";
     ti,hwmods = "gpio4";
-    #gpio-cells = <2>;
     gpio-controller;
-    #interrupt-cells = <2>;
+    #gpio-cells = <2>;
     interrupt-controller;
+    #interrupt-cells = <2>;
 };

From 1e633d713b64872fcdfd7a558480d34e0c8685bd Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 19 Mar 2013 12:53:03 -0500
Subject: [PATCH 136/169] ARM: dts: OMAP34xx/35xx: Add CPU OPP table

Add DT OPP table for OMAP34xx/35xx family of devices. This data is
decoded by OF with of_init_opp_table() helper function.

OPP data here is based on existing opp3xxx_data.c

Since the omap36xx OPP tables would be different from OMAP34xx/35xx,
introduce an new omap34xx.dtsi for 34xx/35xx specific entries and use
existing omap3.dtsi as the common dtsi file for all OMAP3 platforms.

This is in preparation to use generic cpufreq-cpu0 driver for device
tree enabled boot. Legacy non device tree enabled boot continues to
use omap-cpufreq.c and opp3xxx_data.c.

Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jon Hunter <jon-hunter@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/am3517-evm.dts        |  2 +-
 arch/arm/boot/dts/am3517_mt_ventoux.dts |  2 +-
 arch/arm/boot/dts/omap3-beagle.dts      |  2 +-
 arch/arm/boot/dts/omap3-devkit8000.dts  |  2 +-
 arch/arm/boot/dts/omap3-evm.dts         |  2 +-
 arch/arm/boot/dts/omap3-igep.dtsi       |  2 +-
 arch/arm/boot/dts/omap3-overo.dtsi      |  2 +-
 arch/arm/boot/dts/omap3430-sdp.dts      |  2 +-
 arch/arm/boot/dts/omap34xx.dtsi         | 28 +++++++++++++++++++++++++
 9 files changed, 36 insertions(+), 8 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap34xx.dtsi

diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts
index 474f760ecadf..e9b5bdae4908 100644
--- a/arch/arm/boot/dts/am3517-evm.dts
+++ b/arch/arm/boot/dts/am3517-evm.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	model = "TI AM3517 EVM (AM3517/05)";
diff --git a/arch/arm/boot/dts/am3517_mt_ventoux.dts b/arch/arm/boot/dts/am3517_mt_ventoux.dts
index 5eb26d7d9b4e..556868388a23 100644
--- a/arch/arm/boot/dts/am3517_mt_ventoux.dts
+++ b/arch/arm/boot/dts/am3517_mt_ventoux.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	model = "TeeJet Mt.Ventoux";
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 02d23f15fd86..2231f29ec54f 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	model = "TI OMAP3 BeagleBoard";
diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
index 54d3da72ecc9..8a5cdcc6debd 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 / {
 	model = "TimLL OMAP3 Devkit8000";
 	compatible = "timll,omap3-devkit8000", "ti,omap3";
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index 6e6f80db689a..f14370e6f0e8 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	model = "TI OMAP3 EVM (OMAP3530, AM/DM37x)";
diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
index dd01c46d9082..f8fe3b748c3e 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -10,7 +10,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	memory {
diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 2d93a0896055..d4a7280d18b7 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -11,7 +11,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	pwmleds {
diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
index 535a6f900146..05cd8ba88b28 100644
--- a/arch/arm/boot/dts/omap3430-sdp.dts
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap3.dtsi"
+/include/ "omap34xx.dtsi"
 
 / {
 	model = "TI OMAP3430 SDP";
diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi
new file mode 100644
index 000000000000..75ed4ae2e631
--- /dev/null
+++ b/arch/arm/boot/dts/omap34xx.dtsi
@@ -0,0 +1,28 @@
+/*
+ * Device Tree Source for OMAP34xx/OMAP35xx SoC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "omap3.dtsi"
+
+/ {
+	cpus {
+		cpu@0 {
+			/* OMAP343x/OMAP35xx variants OPP1-5 */
+			operating-points = <
+				/* kHz    uV */
+				125000   975000
+				250000  1075000
+				500000  1200000
+				550000  1270000
+				600000  1350000
+			>;
+			clock-latency = <300000>; /* From legacy driver */
+		};
+	};
+};

From 3027e26737adc591fea2d88c2804ffeeb1acdd8c Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 19 Mar 2013 12:53:04 -0500
Subject: [PATCH 137/169] ARM: dts: OMAP36xx: Add CPU OPP table

Add DT OPP table for OMAP36xx/37xx family of devices. This data is
decoded by OF with of_init_opp_table() helper function.

OPP data here is based on existing opp3xxx_data.c

This is in preparation to use generic cpufreq-cpu0 driver for device
tree enabled boot. Legacy non device tree enabled boot continues to
use omap-cpufreq.c and opp3xxx_data.c.

Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jon Hunter <jon-hunter@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap36xx.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index 96bf0287cb9f..b89233e43b0f 100644
--- a/arch/arm/boot/dts/omap36xx.dtsi
+++ b/arch/arm/boot/dts/omap36xx.dtsi
@@ -15,6 +15,19 @@
 		serial3 = &uart4;
 	};
 
+	cpus {
+		/* OMAP3630/OMAP37xx 'standard device' variants OPP50 to OPP130 */
+		cpu@0 {
+			operating-points = <
+				/* kHz    uV */
+				300000   975000
+				600000  1075000
+				800000  1200000
+			>;
+			clock-latency = <300000>; /* From legacy driver */
+		};
+	};
+
 	ocp {
 		uart4: serial@49042000 {
 			compatible = "ti,omap3-uart";

From a134be34065d52cde948f4ab13d0c1f3d4462c40 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 19 Mar 2013 12:53:05 -0500
Subject: [PATCH 138/169] ARM: dts: OMAP3: use twl4030 vdd1 regulator for CPU

Define VDD1 regulator in twl4030 DT and mark it as the supply for the
various OMAP34xx/35xx/36xx/37xx platforms (all use TWL4030 variants with
VDD1 supplying the CPU).

NOTE: This currently will use I2C1 bus communication path to set the
voltage in device tree boot. In the legacy non device tree boot, we
continue to use twl-common.c which bypasses I2C1 bus communication path
and uses I2C4 bus path using OMAP voltage libraries. We should
eventually be able to use I2C4 path once we have voltage regulator for
OMAP which is capable of using the voltage controller/voltage processor
IP blocks.

Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jon Hunter <jon-hunter@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3-beagle-xm.dts | 6 ++++++
 arch/arm/boot/dts/omap3-beagle.dts    | 6 ++++++
 arch/arm/boot/dts/omap3-evm.dts       | 6 ++++++
 arch/arm/boot/dts/twl4030.dtsi        | 6 ++++++
 4 files changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 1177ff63334a..5a31964ae339 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -13,6 +13,12 @@
 	model = "TI OMAP3 BeagleBoard xM";
 	compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vcc>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x20000000>; /* 512 MB */
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 2231f29ec54f..6eec69997607 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -13,6 +13,12 @@
 	model = "TI OMAP3 BeagleBoard";
 	compatible = "ti,omap3-beagle", "ti,omap3";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vcc>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index f14370e6f0e8..05f51e10ddd6 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -13,6 +13,12 @@
 	model = "TI OMAP3 EVM (OMAP3530, AM/DM37x)";
 	compatible = "ti,omap3-evm", "ti,omap3";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vcc>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index 23c0cdd6172b..b3034da00a37 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -23,6 +23,12 @@
 		compatible = "ti,twl4030-wdt";
 	};
 
+	vcc: regulator-vdd1 {
+		compatible = "ti,twl4030-vdd1";
+		regulator-min-microvolt = <600000>;
+		regulator-max-microvolt = <1450000>;
+	};
+
 	vdac: regulator-vdac {
 		compatible = "ti,twl4030-vdac";
 		regulator-min-microvolt = <1800000>;

From e77049bbf84af59d3793fa5e1cc731013399591e Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 19 Mar 2013 12:53:06 -0500
Subject: [PATCH 139/169] ARM: dts: OMAP443x: Add CPU OPP table

Add DT OPP table for OMAP443x family of devices. This data is
decoded by OF with of_init_opp_table() helper function.

OPP data here is based on existing opp4xxx_data.c

Since the omap4460 OPP tables would be different from OMAP443x,
introduce an new omap443x.dtsi for 443x specific entries and use
existing omap4.dtsi as the common dtsi file for all OMAP4 platforms.

This is in preparation to use generic cpufreq-cpu0 driver for device
tree enabled boot. Legacy non device tree enabled boot continues to
use omap-cpufreq.c and opp4xxx_data.c.

Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jon Hunter <jon-hunter@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4-panda.dts   |  2 +-
 arch/arm/boot/dts/omap4-sdp.dts     |  2 +-
 arch/arm/boot/dts/omap4-var-som.dts |  2 +-
 arch/arm/boot/dts/omap443x.dtsi     | 27 +++++++++++++++++++++++++++
 4 files changed, 30 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap443x.dtsi

diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index 1751a254bebc..e05b1b033cfa 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap4.dtsi"
+/include/ "omap443x.dtsi"
 /include/ "elpida_ecb240abacn.dtsi"
 
 / {
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index a93a19df2876..c387bdc1b1d1 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap4.dtsi"
+/include/ "omap443x.dtsi"
 /include/ "elpida_ecb240abacn.dtsi"
 
 / {
diff --git a/arch/arm/boot/dts/omap4-var-som.dts b/arch/arm/boot/dts/omap4-var-som.dts
index 6601e6af6092..222a413c2c51 100644
--- a/arch/arm/boot/dts/omap4-var-som.dts
+++ b/arch/arm/boot/dts/omap4-var-som.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap4.dtsi"
+/include/ "omap443x.dtsi"
 
 / {
 	model = "Variscite OMAP4 SOM";
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
new file mode 100644
index 000000000000..cccf39af4925
--- /dev/null
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -0,0 +1,27 @@
+/*
+ * Device Tree Source for OMAP443x SoC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "omap4.dtsi"
+
+/ {
+	cpus {
+		cpu@0 {
+			/* OMAP443x variants OPP50-OPPNT */
+			operating-points = <
+				/* kHz    uV */
+				300000  1025000
+				600000  1200000
+				800000  1313000
+				1008000 1375000
+			>;
+			clock-latency = <300000>; /* From legacy driver */
+		};
+	};
+};

From 4b79197ce067db68424ca803307c82cdad0abf73 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 19 Mar 2013 12:53:07 -0500
Subject: [PATCH 140/169] ARM: dts: omap4-panda: move generic sections to
 panda-common

PandaBoard, PandaBoard-A4 revisions use OMAP4430.
PandaBoard-ES version of the board uses OMAP4460.

Move the original panda dts file into a common dtsi used by all panda
variants. This allows us to introduce SoC variation for PandaBoard ES
without impacting other PandaBoard versions that are supported.
As part of this change, since OMAP4460 adds on to OMAP4430, add
omap4.dtsi to omap4460.dtsi.

Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jon Hunter <jon-hunter@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4-panda-a4.dts      |   5 +-
 arch/arm/boot/dts/omap4-panda-common.dtsi | 251 ++++++++++++++++++++++
 arch/arm/boot/dts/omap4-panda-es.dts      |   3 +-
 arch/arm/boot/dts/omap4-panda.dts         | 245 +--------------------
 arch/arm/boot/dts/omap4460.dtsi           |   1 +
 5 files changed, 259 insertions(+), 246 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap4-panda-common.dtsi

diff --git a/arch/arm/boot/dts/omap4-panda-a4.dts b/arch/arm/boot/dts/omap4-panda-a4.dts
index 75466d2abfb5..e30cdf0f5ac1 100644
--- a/arch/arm/boot/dts/omap4-panda-a4.dts
+++ b/arch/arm/boot/dts/omap4-panda-a4.dts
@@ -5,7 +5,10 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-/include/ "omap4-panda.dts"
+/dts-v1/;
+
+/include/ "omap443x.dtsi"
+/include/ "omap4-panda-common.dtsi"
 
 /* Pandaboard Rev A4+ have external pullups on SCL & SDA */
 &dss_hdmi_pins {
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
new file mode 100644
index 000000000000..03bd60deb52b
--- /dev/null
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -0,0 +1,251 @@
+/*
+ * Copyright (C) 2011-2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/include/ "elpida_ecb240abacn.dtsi"
+
+/ {
+	model = "TI OMAP4 PandaBoard";
+	compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>; /* 1 GB */
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		heartbeat {
+			label = "pandaboard::status1";
+			gpios = <&gpio1 7 0>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		mmc {
+			label = "pandaboard::status2";
+			gpios = <&gpio1 8 0>;
+			linux,default-trigger = "mmc0";
+		};
+	};
+
+	sound: sound {
+		compatible = "ti,abe-twl6040";
+		ti,model = "PandaBoard";
+
+		ti,mclk-freq = <38400000>;
+
+		ti,mcpdm = <&mcpdm>;
+
+		ti,twl6040 = <&twl6040>;
+
+		/* Audio routing */
+		ti,audio-routing =
+			"Headset Stereophone", "HSOL",
+			"Headset Stereophone", "HSOR",
+			"Ext Spk", "HFL",
+			"Ext Spk", "HFR",
+			"Line Out", "AUXL",
+			"Line Out", "AUXR",
+			"HSMIC", "Headset Mic",
+			"Headset Mic", "Headset Mic Bias",
+			"AFML", "Line In",
+			"AFMR", "Line In";
+	};
+};
+
+&omap4_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <
+			&twl6040_pins
+			&mcpdm_pins
+			&mcbsp1_pins
+			&dss_hdmi_pins
+			&tpd12s015_pins
+	>;
+
+	twl6040_pins: pinmux_twl6040_pins {
+		pinctrl-single,pins = <
+			0xe0 0x3	/* hdq_sio.gpio_127 OUTPUT | MODE3 */
+			0x160 0x100	/* sys_nirq2.sys_nirq2 INPUT | MODE0 */
+		>;
+	};
+
+	mcpdm_pins: pinmux_mcpdm_pins {
+		pinctrl-single,pins = <
+			0xc6 0x108	/* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */
+			0xc8 0x108	/* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */
+			0xca 0x118	/* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */
+			0xcc 0x108	/* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */
+			0xce 0x108	/* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */
+		>;
+	};
+
+	mcbsp1_pins: pinmux_mcbsp1_pins {
+		pinctrl-single,pins = <
+			0xbe 0x100	/* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */
+			0xc0 0x108	/* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */
+			0xc2 0x8		/* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */
+			0xc4 0x100	/* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */
+		>;
+	};
+
+	dss_hdmi_pins: pinmux_dss_hdmi_pins {
+		pinctrl-single,pins = <
+			0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+			0x5c 0x118	/* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
+			0x5e 0x118	/* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
+		>;
+	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x22 0x3	/* gpmc_a17.gpio_41 OUTPUT | MODE3 */
+			0x48 0x3	/* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
+			0x58 0x10b	/* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
+		>;
+	};
+
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			0xe2 0x118        /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
+			0xe4 0x118        /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+			0xe6 0x118        /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
+			0xe8 0x118        /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			0xea 0x118        /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
+			0xec 0x118     /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+
+	i2c4_pins: pinmux_i2c4_pins {
+		pinctrl-single,pins = <
+			0xee 0x118        /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
+			0xf0 0x118     /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
+		>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
+	clock-frequency = <400000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		/* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
+		interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
+		interrupt-parent = <&gic>;
+	};
+
+	twl6040: twl@4b {
+		compatible = "ti,twl6040";
+		reg = <0x4b>;
+		/* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
+		interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */
+		interrupt-parent = <&gic>;
+		ti,audpwron-gpio = <&gpio4 31 0>;  /* gpio line 127 */
+
+		vio-supply = <&v1v8>;
+		v2v1-supply = <&v2v1>;
+		enable-active-high;
+	};
+};
+
+/include/ "twl6030.dtsi"
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
+	clock-frequency = <400000>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	clock-frequency = <100000>;
+
+	/*
+	 * Display monitor features are burnt in their EEPROM as EDID data.
+	 * The EEPROM is connected as I2C slave device.
+	 */
+	eeprom@50 {
+		compatible = "ti,eeprom";
+		reg = <0x50>;
+	};
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+
+	clock-frequency = <400000>;
+};
+
+&mmc1 {
+	vmmc-supply = <&vmmc>;
+	bus-width = <8>;
+};
+
+&mmc2 {
+	status = "disabled";
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&mmc4 {
+	status = "disabled";
+};
+
+&mmc5 {
+	ti,non-removable;
+	bus-width = <4>;
+};
+
+&emif1 {
+	cs1-used;
+	device-handle = <&elpida_ECB240ABACN>;
+};
+
+&emif2 {
+	cs1-used;
+	device-handle = <&elpida_ECB240ABACN>;
+};
+
+&mcbsp2 {
+	status = "disabled";
+};
+
+&mcbsp3 {
+	status = "disabled";
+};
+
+&dmic {
+	status = "disabled";
+};
+
+&twl_usb_comparator {
+	usb-supply = <&vusb>;
+};
+
+&usb_otg_hs {
+	interface-type = <1>;
+	mode = <3>;
+	power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts
index 2a6e3440753f..f1d8c217ce12 100644
--- a/arch/arm/boot/dts/omap4-panda-es.dts
+++ b/arch/arm/boot/dts/omap4-panda-es.dts
@@ -5,9 +5,10 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+/dts-v1/;
 
-/include/ "omap4-panda.dts"
 /include/ "omap4460.dtsi"
+/include/ "omap4-panda-common.dtsi"
 
 /* Audio routing is differnet between PandaBoard4430 and PandaBoardES */
 &sound {
diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index e05b1b033cfa..f8b221f0168e 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -8,247 +8,4 @@
 /dts-v1/;
 
 /include/ "omap443x.dtsi"
-/include/ "elpida_ecb240abacn.dtsi"
-
-/ {
-	model = "TI OMAP4 PandaBoard";
-	compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4";
-
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x40000000>; /* 1 GB */
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		heartbeat {
-			label = "pandaboard::status1";
-			gpios = <&gpio1 7 0>;
-			linux,default-trigger = "heartbeat";
-		};
-
-		mmc {
-			label = "pandaboard::status2";
-			gpios = <&gpio1 8 0>;
-			linux,default-trigger = "mmc0";
-		};
-	};
-
-	sound: sound {
-		compatible = "ti,abe-twl6040";
-		ti,model = "PandaBoard";
-
-		ti,mclk-freq = <38400000>;
-
-		ti,mcpdm = <&mcpdm>;
-
-		ti,twl6040 = <&twl6040>;
-
-		/* Audio routing */
-		ti,audio-routing =
-			"Headset Stereophone", "HSOL",
-			"Headset Stereophone", "HSOR",
-			"Ext Spk", "HFL",
-			"Ext Spk", "HFR",
-			"Line Out", "AUXL",
-			"Line Out", "AUXR",
-			"HSMIC", "Headset Mic",
-			"Headset Mic", "Headset Mic Bias",
-			"AFML", "Line In",
-			"AFMR", "Line In";
-	};
-};
-
-&omap4_pmx_core {
-	pinctrl-names = "default";
-	pinctrl-0 = <
-			&twl6040_pins
-			&mcpdm_pins
-			&mcbsp1_pins
-			&dss_hdmi_pins
-			&tpd12s015_pins
-	>;
-
-	twl6040_pins: pinmux_twl6040_pins {
-		pinctrl-single,pins = <
-			0xe0 0x3	/* hdq_sio.gpio_127 OUTPUT | MODE3 */
-			0x160 0x100	/* sys_nirq2.sys_nirq2 INPUT | MODE0 */
-		>;
-	};
-
-	mcpdm_pins: pinmux_mcpdm_pins {
-		pinctrl-single,pins = <
-			0xc6 0x108	/* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */
-			0xc8 0x108	/* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */
-			0xca 0x118	/* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */
-			0xcc 0x108	/* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */
-			0xce 0x108	/* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */
-		>;
-	};
-
-	mcbsp1_pins: pinmux_mcbsp1_pins {
-		pinctrl-single,pins = <
-			0xbe 0x100	/* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */
-			0xc0 0x108	/* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */
-			0xc2 0x8		/* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */
-			0xc4 0x100	/* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */
-		>;
-	};
-
-	dss_hdmi_pins: pinmux_dss_hdmi_pins {
-		pinctrl-single,pins = <
-			0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
-			0x5c 0x118	/* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
-			0x5e 0x118	/* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
-		>;
-	};
-
-	tpd12s015_pins: pinmux_tpd12s015_pins {
-		pinctrl-single,pins = <
-			0x22 0x3	/* gpmc_a17.gpio_41 OUTPUT | MODE3 */
-			0x48 0x3	/* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
-			0x58 0x10b	/* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
-		>;
-	};
-
-	i2c1_pins: pinmux_i2c1_pins {
-		pinctrl-single,pins = <
-			0xe2 0x118        /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
-			0xe4 0x118        /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
-		>;
-	};
-
-	i2c2_pins: pinmux_i2c2_pins {
-		pinctrl-single,pins = <
-			0xe6 0x118        /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
-			0xe8 0x118        /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
-		>;
-	};
-
-	i2c3_pins: pinmux_i2c3_pins {
-		pinctrl-single,pins = <
-			0xea 0x118        /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
-			0xec 0x118     /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
-		>;
-	};
-
-	i2c4_pins: pinmux_i2c4_pins {
-		pinctrl-single,pins = <
-			0xee 0x118        /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
-			0xf0 0x118     /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
-		>;
-	};
-};
-
-&i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins>;
-
-	clock-frequency = <400000>;
-
-	twl: twl@48 {
-		reg = <0x48>;
-		/* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
-		interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
-		interrupt-parent = <&gic>;
-	};
-
-	twl6040: twl@4b {
-		compatible = "ti,twl6040";
-		reg = <0x4b>;
-		/* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
-		interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */
-		interrupt-parent = <&gic>;
-		ti,audpwron-gpio = <&gpio4 31 0>;  /* gpio line 127 */
-
-		vio-supply = <&v1v8>;
-		v2v1-supply = <&v2v1>;
-		enable-active-high;
-	};
-};
-
-/include/ "twl6030.dtsi"
-
-&i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins>;
-
-	clock-frequency = <400000>;
-};
-
-&i2c3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c3_pins>;
-
-	clock-frequency = <100000>;
-
-	/*
-	 * Display monitor features are burnt in their EEPROM as EDID data.
-	 * The EEPROM is connected as I2C slave device.
-	 */
-	eeprom@50 {
-		compatible = "ti,eeprom";
-		reg = <0x50>;
-	};
-};
-
-&i2c4 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c4_pins>;
-
-	clock-frequency = <400000>;
-};
-
-&mmc1 {
-	vmmc-supply = <&vmmc>;
-	bus-width = <8>;
-};
-
-&mmc2 {
-	status = "disabled";
-};
-
-&mmc3 {
-	status = "disabled";
-};
-
-&mmc4 {
-	status = "disabled";
-};
-
-&mmc5 {
-	ti,non-removable;
-	bus-width = <4>;
-};
-
-&emif1 {
-	cs1-used;
-	device-handle = <&elpida_ECB240ABACN>;
-};
-
-&emif2 {
-	cs1-used;
-	device-handle = <&elpida_ECB240ABACN>;
-};
-
-&mcbsp2 {
-	status = "disabled";
-};
-
-&mcbsp3 {
-	status = "disabled";
-};
-
-&dmic {
-	status = "disabled";
-};
-
-&twl_usb_comparator {
-	usb-supply = <&vusb>;
-};
-
-&usb_otg_hs {
-	interface-type = <1>;
-	mode = <3>;
-	power = <50>;
-};
+/include/ "omap4-panda-common.dtsi"
diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
index 0a1d38bdcd04..e09b3e1f9106 100644
--- a/arch/arm/boot/dts/omap4460.dtsi
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -7,6 +7,7 @@
  * version 2.  This program is licensed "as is" without any warranty of any
  * kind, whether express or implied.
  */
+/include/ "omap4.dtsi"
 
 / {
 	pmu {

From d16fb25de11a4b55a7cb0fdb4a407b1f1672d123 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Tue, 19 Mar 2013 12:53:08 -0500
Subject: [PATCH 141/169] ARM: dts: OMAP4460: Add CPU OPP table

Add DT OPP table for OMAP4460 family of devices. This data is
decoded by OF with of_init_opp_table() helper function.

OPP data here is based on existing opp4xxx_data.c

This is in preparation to use generic cpufreq-cpu0 driver for device
tree enabled boot. Legacy non device tree enabled boot continues to
use omap-cpufreq.c and opp4xxx_data.c.

Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jon Hunter <jon-hunter@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap4460.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
index e09b3e1f9106..7c2c23cc17ef 100644
--- a/arch/arm/boot/dts/omap4460.dtsi
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -10,6 +10,19 @@
 /include/ "omap4.dtsi"
 
 / {
+	cpus {
+		/* OMAP446x 'standard device' variants OPP50 to OPPTurbo */
+		cpu@0 {
+			operating-points = <
+				/* kHz    uV */
+				350000   975000
+				700000  1075000
+				920000  1200000
+			>;
+			clock-latency = <300000>; /* From legacy driver */
+		};
+	};
+
 	pmu {
 		compatible = "arm,cortex-a9-pmu";
 		interrupts = <0 54 0x4>,

From 7b3754c63e8d6528002386b313c527a826236d82 Mon Sep 17 00:00:00 2001
From: Philip Avinash <avinashphilip@ti.com>
Date: Fri, 1 Feb 2013 11:07:27 +0530
Subject: [PATCH 142/169] ARM: dts: AM33XX: Corrects typo in interrupt field in
 SPI node

DT field of "interrupts" was mentioned wrongly as "interrupt" in SPI
node. This went unnoticed as spi-omap2 driver not making use of
interrupt. Fixes the typo.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 74a812515747..4beb5185d1d2 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -309,7 +309,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x48030000 0x400>;
-			interrupt = <65>;
+			interrupts = <65>;
 			ti,spi-num-cs = <2>;
 			ti,hwmods = "spi0";
 			status = "disabled";
@@ -320,7 +320,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x481a0000 0x400>;
-			interrupt = <125>;
+			interrupts = <125>;
 			ti,spi-num-cs = <2>;
 			ti,hwmods = "spi1";
 			status = "disabled";

From 9cc268d5bbc097ae5a3ae236fb2461ea113274bf Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Tue, 19 Mar 2013 12:38:15 -0500
Subject: [PATCH 143/169] ARM: OMAP: Simplify dmtimer context-loss handling

The context loss handling in dmtimer appears to assume that
omap_dm_timer_set_load_start() or omap_dm_timer_start() and
omap_dm_timer_stop() bracket all interactions.  Only the first two
restore the context and the last updates the context loss counter.
However omap_dm_timer_set_load() or omap_dm_timer_set_match() can
reasonably be called outside this bracketing, and the fact that they
call omap_dm_timer_enable() / omap_dm_timer_disable() suggest that
is expected.

So if, after a transition into and out of off-mode which would cause
the dm timer to loose all state, omap_dm_timer_set_match() is called
before omap_dm_timer_start(), the value read from OMAP_TIMER_CTRL_REG
will be 'wrong' and this wrong value will be stored context.tclr so
a subsequent omap_dm_timer_start() can fail (As the control register
is wrong).

Simplify this be doing the restore-from-context in
omap_dm_timer_enable() so that whenever the timer is enabled, the
context is correct. Also update the ctx_loss_count at the same time as
we notice it is wrong - these is no value in delaying this until the
omap_dm_timer_disable() as it cannot change while the timer is enabled.

Signed-off-by: NeilBrown <neilb@suse.de>
[jon-hunter@ti.com: minor update to subject and changed variable name]
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/plat-omap/dmtimer.c | 32 ++++++++++++--------------------
 1 file changed, 12 insertions(+), 20 deletions(-)

diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index a0daa2fb5de6..5cae1dd1f365 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -315,7 +315,19 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_free);
 
 void omap_dm_timer_enable(struct omap_dm_timer *timer)
 {
+	int c;
+
 	pm_runtime_get_sync(&timer->pdev->dev);
+
+	if (!(timer->capability & OMAP_TIMER_ALWON)) {
+		if (timer->get_context_loss_count) {
+			c = timer->get_context_loss_count(&timer->pdev->dev);
+			if (c != timer->ctx_loss_count) {
+				omap_timer_restore_context(timer);
+				timer->ctx_loss_count = c;
+			}
+		}
+	}
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_enable);
 
@@ -410,13 +422,6 @@ int omap_dm_timer_start(struct omap_dm_timer *timer)
 
 	omap_dm_timer_enable(timer);
 
-	if (!(timer->capability & OMAP_TIMER_ALWON)) {
-		if (timer->get_context_loss_count &&
-			timer->get_context_loss_count(&timer->pdev->dev) !=
-				timer->ctx_loss_count)
-			omap_timer_restore_context(timer);
-	}
-
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	if (!(l & OMAP_TIMER_CTRL_ST)) {
 		l |= OMAP_TIMER_CTRL_ST;
@@ -441,12 +446,6 @@ int omap_dm_timer_stop(struct omap_dm_timer *timer)
 
 	__omap_dm_timer_stop(timer, timer->posted, rate);
 
-	if (!(timer->capability & OMAP_TIMER_ALWON)) {
-		if (timer->get_context_loss_count)
-			timer->ctx_loss_count =
-				timer->get_context_loss_count(&timer->pdev->dev);
-	}
-
 	/*
 	 * Since the register values are computed and written within
 	 * __omap_dm_timer_stop, we need to use read to retrieve the
@@ -553,13 +552,6 @@ int omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload,
 
 	omap_dm_timer_enable(timer);
 
-	if (!(timer->capability & OMAP_TIMER_ALWON)) {
-		if (timer->get_context_loss_count &&
-			timer->get_context_loss_count(&timer->pdev->dev) !=
-				timer->ctx_loss_count)
-			omap_timer_restore_context(timer);
-	}
-
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	if (autoreload) {
 		l |= OMAP_TIMER_CTRL_AR;

From 385c4c7b7c2f6829048d8b041b31f9da10a8202e Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Tue, 19 Mar 2013 12:38:16 -0500
Subject: [PATCH 144/169] ARM: OMAP: Force dmtimer restore if context loss is
 not detectable

When booting with device-tree the function pointer for detecting context
loss is not populated. Ideally, the pm_runtime framework should be
enhanced to allow a means for reporting context/state loss and we could
avoid populating such function pointers altogether. In the interim until
a generic non-device specific solution is in place, force a restore of
the dmtimer when enabling the timer.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/plat-omap/dmtimer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 5cae1dd1f365..725d9720dd2b 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -326,6 +326,8 @@ void omap_dm_timer_enable(struct omap_dm_timer *timer)
 				omap_timer_restore_context(timer);
 				timer->ctx_loss_count = c;
 			}
+		} else {
+			omap_timer_restore_context(timer);
 		}
 	}
 }

From 8fc7fcb593ac3c5730c8391c2d7db5b87e2d0bf2 Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Tue, 19 Mar 2013 12:38:17 -0500
Subject: [PATCH 145/169] ARM: OMAP: Add function to request timer by node

Add a function so that OMAP dmtimers can be requested by device-tree
node. This allows for devices, such as the internal DSP, or drivers,
such as PWM, to reference a specific dmtimer node via the device-tree.

Given that there are several APIs available for requesting dmtimers
(by ID, by capability or by node) consolidate the code for all these
functions into a single helper function that can be used by these
request functions.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/plat-omap/dmtimer.c              | 171 ++++++++++++----------
 arch/arm/plat-omap/include/plat/dmtimer.h |   1 +
 2 files changed, 96 insertions(+), 76 deletions(-)

diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 725d9720dd2b..05efb370a2bd 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -52,6 +52,13 @@ static u32 omap_reserved_systimers;
 static LIST_HEAD(omap_timer_list);
 static DEFINE_SPINLOCK(dm_timer_lock);
 
+enum {
+	REQUEST_ANY = 0,
+	REQUEST_BY_ID,
+	REQUEST_BY_CAP,
+	REQUEST_BY_NODE,
+};
+
 /**
  * omap_dm_timer_read_reg - read timer registers in posted and non-posted mode
  * @timer:      timer pointer over which read operation to perform
@@ -178,29 +185,82 @@ int omap_dm_timer_reserve_systimer(int id)
 	return 0;
 }
 
-struct omap_dm_timer *omap_dm_timer_request(void)
+static struct omap_dm_timer *_omap_dm_timer_request(int req_type, void *data)
 {
 	struct omap_dm_timer *timer = NULL, *t;
+	struct device_node *np = NULL;
 	unsigned long flags;
-	int ret = 0;
+	u32 cap = 0;
+	int id = 0;
+
+	switch (req_type) {
+	case REQUEST_BY_ID:
+		id = *(int *)data;
+		break;
+	case REQUEST_BY_CAP:
+		cap = *(u32 *)data;
+		break;
+	case REQUEST_BY_NODE:
+		np = (struct device_node *)data;
+		break;
+	default:
+		/* REQUEST_ANY */
+		break;
+	}
 
 	spin_lock_irqsave(&dm_timer_lock, flags);
 	list_for_each_entry(t, &omap_timer_list, node) {
 		if (t->reserved)
 			continue;
 
-		timer = t;
-		timer->reserved = 1;
-		break;
+		switch (req_type) {
+		case REQUEST_BY_ID:
+			if (id == t->pdev->id) {
+				timer = t;
+				timer->reserved = 1;
+				goto found;
+			}
+			break;
+		case REQUEST_BY_CAP:
+			if (cap == (t->capability & cap)) {
+				/*
+				 * If timer is not NULL, we have already found
+				 * one timer but it was not an exact match
+				 * because it had more capabilites that what
+				 * was required. Therefore, unreserve the last
+				 * timer found and see if this one is a better
+				 * match.
+				 */
+				if (timer)
+					timer->reserved = 0;
+				timer = t;
+				timer->reserved = 1;
+
+				/* Exit loop early if we find an exact match */
+				if (t->capability == cap)
+					goto found;
+			}
+			break;
+		case REQUEST_BY_NODE:
+			if (np == t->pdev->dev.of_node) {
+				timer = t;
+				timer->reserved = 1;
+				goto found;
+			}
+			break;
+		default:
+			/* REQUEST_ANY */
+			timer = t;
+			timer->reserved = 1;
+			goto found;
+		}
 	}
+found:
 	spin_unlock_irqrestore(&dm_timer_lock, flags);
 
-	if (timer) {
-		ret = omap_dm_timer_prepare(timer);
-		if (ret) {
-			timer->reserved = 0;
-			timer = NULL;
-		}
+	if (timer && omap_dm_timer_prepare(timer)) {
+		timer->reserved = 0;
+		timer = NULL;
 	}
 
 	if (!timer)
@@ -208,43 +268,23 @@ struct omap_dm_timer *omap_dm_timer_request(void)
 
 	return timer;
 }
+
+struct omap_dm_timer *omap_dm_timer_request(void)
+{
+	return _omap_dm_timer_request(REQUEST_ANY, NULL);
+}
 EXPORT_SYMBOL_GPL(omap_dm_timer_request);
 
 struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 {
-	struct omap_dm_timer *timer = NULL, *t;
-	unsigned long flags;
-	int ret = 0;
-
 	/* Requesting timer by ID is not supported when device tree is used */
 	if (of_have_populated_dt()) {
-		pr_warn("%s: Please use omap_dm_timer_request_by_cap()\n",
+		pr_warn("%s: Please use omap_dm_timer_request_by_cap/node()\n",
 			__func__);
 		return NULL;
 	}
 
-	spin_lock_irqsave(&dm_timer_lock, flags);
-	list_for_each_entry(t, &omap_timer_list, node) {
-		if (t->pdev->id == id && !t->reserved) {
-			timer = t;
-			timer->reserved = 1;
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&dm_timer_lock, flags);
-
-	if (timer) {
-		ret = omap_dm_timer_prepare(timer);
-		if (ret) {
-			timer->reserved = 0;
-			timer = NULL;
-		}
-	}
-
-	if (!timer)
-		pr_debug("%s: timer%d request failed!\n", __func__, id);
-
-	return timer;
+	return _omap_dm_timer_request(REQUEST_BY_ID, &id);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_request_specific);
 
@@ -259,47 +299,26 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_request_specific);
  */
 struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap)
 {
-	struct omap_dm_timer *timer = NULL, *t;
-	unsigned long flags;
-
-	if (!cap)
-		return NULL;
-
-	spin_lock_irqsave(&dm_timer_lock, flags);
-	list_for_each_entry(t, &omap_timer_list, node) {
-		if ((!t->reserved) && ((t->capability & cap) == cap)) {
-			/*
-			 * If timer is not NULL, we have already found one timer
-			 * but it was not an exact match because it had more
-			 * capabilites that what was required. Therefore,
-			 * unreserve the last timer found and see if this one
-			 * is a better match.
-			 */
-			if (timer)
-				timer->reserved = 0;
-
-			timer = t;
-			timer->reserved = 1;
-
-			/* Exit loop early if we find an exact match */
-			if (t->capability == cap)
-				break;
-		}
-	}
-	spin_unlock_irqrestore(&dm_timer_lock, flags);
-
-	if (timer && omap_dm_timer_prepare(timer)) {
-		timer->reserved = 0;
-		timer = NULL;
-	}
-
-	if (!timer)
-		pr_debug("%s: timer request failed!\n", __func__);
-
-	return timer;
+	return _omap_dm_timer_request(REQUEST_BY_CAP, &cap);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_request_by_cap);
 
+/**
+ * omap_dm_timer_request_by_node - Request a timer by device-tree node
+ * @np:		Pointer to device-tree timer node
+ *
+ * Request a timer based upon a device node pointer. Returns pointer to
+ * timer handle on success and a NULL pointer on failure.
+ */
+struct omap_dm_timer *omap_dm_timer_request_by_node(struct device_node *np)
+{
+	if (!np)
+		return NULL;
+
+	return _omap_dm_timer_request(REQUEST_BY_NODE, np);
+}
+EXPORT_SYMBOL_GPL(omap_dm_timer_request_by_node);
+
 int omap_dm_timer_free(struct omap_dm_timer *timer)
 {
 	if (unlikely(!timer))
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index a3fbc48c332e..fb92abb91628 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -128,6 +128,7 @@ int omap_dm_timer_reserve_systimer(int id);
 struct omap_dm_timer *omap_dm_timer_request(void);
 struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
 struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap);
+struct omap_dm_timer *omap_dm_timer_request_by_node(struct device_node *np);
 int omap_dm_timer_free(struct omap_dm_timer *timer);
 void omap_dm_timer_enable(struct omap_dm_timer *timer);
 void omap_dm_timer_disable(struct omap_dm_timer *timer);

From 002e1ec56d1171e2987c7ce5a865cf21a686a4bf Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Tue, 19 Mar 2013 12:38:18 -0500
Subject: [PATCH 146/169] ARM: dts: OMAP2+: Update DMTIMER compatibility
 property

Update the DMTIMER compatibility property to reflect the register level
compatibilty between devices and update the various OMAP/AM timer
bindings with the appropriate compatibility string.

By doing this we can add platform specific data applicable to specific
timer versions to the driver. For example, errata flags can be populated
for the timer versions that are impacted.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 .../devicetree/bindings/arm/omap/timer.txt    | 17 +++++++++++--
 arch/arm/boot/dts/am33xx.dtsi                 | 14 +++++------
 arch/arm/boot/dts/omap2.dtsi                  | 22 ++++++++---------
 arch/arm/boot/dts/omap2420.dtsi               |  2 +-
 arch/arm/boot/dts/omap2430.dtsi               |  2 +-
 arch/arm/boot/dts/omap3.dtsi                  | 24 +++++++++----------
 arch/arm/boot/dts/omap4.dtsi                  | 22 ++++++++---------
 arch/arm/boot/dts/omap5.dtsi                  | 22 ++++++++---------
 arch/arm/mach-omap2/timer.c                   |  7 +++++-
 arch/arm/plat-omap/dmtimer.c                  |  7 +++++-
 10 files changed, 81 insertions(+), 58 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/omap/timer.txt b/Documentation/devicetree/bindings/arm/omap/timer.txt
index 8732d4d41f8b..d02e27c764ec 100644
--- a/Documentation/devicetree/bindings/arm/omap/timer.txt
+++ b/Documentation/devicetree/bindings/arm/omap/timer.txt
@@ -1,7 +1,20 @@
 OMAP Timer bindings
 
 Required properties:
-- compatible:		Must be "ti,omap2-timer" for OMAP2+ controllers.
+- compatible:		Should be set to one of the below. Please note that
+			OMAP44xx devices have timer instances that are 100%
+			register compatible with OMAP3xxx devices as well as
+			newer timers that are not 100% register compatible.
+			So for OMAP44xx devices timer instances may use
+			different compatible strings.
+
+			ti,omap2420-timer (applicable to OMAP24xx devices)
+			ti,omap3430-timer (applicable to OMAP3xxx/44xx devices)
+			ti,omap4430-timer (applicable to OMAP44xx devices)
+			ti,omap5430-timer (applicable to OMAP543x devices)
+			ti,am335x-timer	(applicable to AM335x devices)
+			ti,am335x-timer-1ms (applicable to AM335x devices)
+
 - reg:			Contains timer register address range (base address and
 			length).
 - interrupts: 		Contains the interrupt information for the timer. The
@@ -22,7 +35,7 @@ Optional properties:
 Example:
 
 timer12: timer@48304000 {
-	compatible = "ti,omap2-timer";
+	compatible = "ti,omap3430-timer";
 	reg = <0x48304000 0x400>;
 	interrupts = <95>;
 	ti,hwmods = "timer12"
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4beb5185d1d2..df6283076e79 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -243,7 +243,7 @@
 		};
 
 		timer1: timer@44e31000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer-1ms";
 			reg = <0x44e31000 0x400>;
 			interrupts = <67>;
 			ti,hwmods = "timer1";
@@ -251,21 +251,21 @@
 		};
 
 		timer2: timer@48040000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer";
 			reg = <0x48040000 0x400>;
 			interrupts = <68>;
 			ti,hwmods = "timer2";
 		};
 
 		timer3: timer@48042000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer";
 			reg = <0x48042000 0x400>;
 			interrupts = <69>;
 			ti,hwmods = "timer3";
 		};
 
 		timer4: timer@48044000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer";
 			reg = <0x48044000 0x400>;
 			interrupts = <92>;
 			ti,hwmods = "timer4";
@@ -273,7 +273,7 @@
 		};
 
 		timer5: timer@48046000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer";
 			reg = <0x48046000 0x400>;
 			interrupts = <93>;
 			ti,hwmods = "timer5";
@@ -281,7 +281,7 @@
 		};
 
 		timer6: timer@48048000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer";
 			reg = <0x48048000 0x400>;
 			interrupts = <94>;
 			ti,hwmods = "timer6";
@@ -289,7 +289,7 @@
 		};
 
 		timer7: timer@4804a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,am335x-timer";
 			reg = <0x4804a000 0x400>;
 			interrupts = <95>;
 			ti,hwmods = "timer7";
diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index 84183f053f53..37aa7487d4d8 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -85,28 +85,28 @@
 		};
 
 		timer2: timer@4802a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x4802a000 0x400>;
 			interrupts = <38>;
 			ti,hwmods = "timer2";
 		};
 
 		timer3: timer@48078000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48078000 0x400>;
 			interrupts = <39>;
 			ti,hwmods = "timer3";
 		};
 
 		timer4: timer@4807a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x4807a000 0x400>;
 			interrupts = <40>;
 			ti,hwmods = "timer4";
 		};
 
 		timer5: timer@4807c000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x4807c000 0x400>;
 			interrupts = <41>;
 			ti,hwmods = "timer5";
@@ -114,7 +114,7 @@
 		};
 
 		timer6: timer@4807e000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x4807e000 0x400>;
 			interrupts = <42>;
 			ti,hwmods = "timer6";
@@ -122,7 +122,7 @@
 		};
 
 		timer7: timer@48080000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48080000 0x400>;
 			interrupts = <43>;
 			ti,hwmods = "timer7";
@@ -130,7 +130,7 @@
 		};
 
 		timer8: timer@48082000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48082000 0x400>;
 			interrupts = <44>;
 			ti,hwmods = "timer8";
@@ -138,7 +138,7 @@
 		};
 
 		timer9: timer@48084000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48084000 0x400>;
 			interrupts = <45>;
 			ti,hwmods = "timer9";
@@ -146,7 +146,7 @@
 		};
 
 		timer10: timer@48086000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48086000 0x400>;
 			interrupts = <46>;
 			ti,hwmods = "timer10";
@@ -154,7 +154,7 @@
 		};
 
 		timer11: timer@48088000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48088000 0x400>;
 			interrupts = <47>;
 			ti,hwmods = "timer11";
@@ -162,7 +162,7 @@
 		};
 
 		timer12: timer@4808a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x4808a000 0x400>;
 			interrupts = <48>;
 			ti,hwmods = "timer12";
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index 455b239b8884..a889acc3a22f 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -111,7 +111,7 @@
 		};
 
 		timer1: timer@48028000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x48028000 0x400>;
 			interrupts = <37>;
 			ti,hwmods = "timer1";
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index 477b120243ca..ff93b8e07887 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -172,7 +172,7 @@
 		};
 
 		timer1: timer@49018000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap2420-timer";
 			reg = <0x49018000 0x400>;
 			interrupts = <37>;
 			ti,hwmods = "timer1";
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 7146e9480645..22d468d863a0 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -377,7 +377,7 @@
 		};
 
 		timer1: timer@48318000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x48318000 0x400>;
 			interrupts = <37>;
 			ti,hwmods = "timer1";
@@ -385,28 +385,28 @@
 		};
 
 		timer2: timer@49032000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x49032000 0x400>;
 			interrupts = <38>;
 			ti,hwmods = "timer2";
 		};
 
 		timer3: timer@49034000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x49034000 0x400>;
 			interrupts = <39>;
 			ti,hwmods = "timer3";
 		};
 
 		timer4: timer@49036000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x49036000 0x400>;
 			interrupts = <40>;
 			ti,hwmods = "timer4";
 		};
 
 		timer5: timer@49038000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x49038000 0x400>;
 			interrupts = <41>;
 			ti,hwmods = "timer5";
@@ -414,7 +414,7 @@
 		};
 
 		timer6: timer@4903a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x4903a000 0x400>;
 			interrupts = <42>;
 			ti,hwmods = "timer6";
@@ -422,7 +422,7 @@
 		};
 
 		timer7: timer@4903c000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x4903c000 0x400>;
 			interrupts = <43>;
 			ti,hwmods = "timer7";
@@ -430,7 +430,7 @@
 		};
 
 		timer8: timer@4903e000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x4903e000 0x400>;
 			interrupts = <44>;
 			ti,hwmods = "timer8";
@@ -439,7 +439,7 @@
 		};
 
 		timer9: timer@49040000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x49040000 0x400>;
 			interrupts = <45>;
 			ti,hwmods = "timer9";
@@ -447,7 +447,7 @@
 		};
 
 		timer10: timer@48086000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x48086000 0x400>;
 			interrupts = <46>;
 			ti,hwmods = "timer10";
@@ -455,7 +455,7 @@
 		};
 
 		timer11: timer@48088000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x48088000 0x400>;
 			interrupts = <47>;
 			ti,hwmods = "timer11";
@@ -463,7 +463,7 @@
 		};
 
 		timer12: timer@48304000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x48304000 0x400>;
 			interrupts = <95>;
 			ti,hwmods = "timer12";
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index e95a678b7157..234f2d2d7690 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -520,7 +520,7 @@
 		};
 
 		timer1: timer@4a318000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x4a318000 0x80>;
 			interrupts = <0 37 0x4>;
 			ti,hwmods = "timer1";
@@ -528,28 +528,28 @@
 		};
 
 		timer2: timer@48032000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x48032000 0x80>;
 			interrupts = <0 38 0x4>;
 			ti,hwmods = "timer2";
 		};
 
 		timer3: timer@48034000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x48034000 0x80>;
 			interrupts = <0 39 0x4>;
 			ti,hwmods = "timer3";
 		};
 
 		timer4: timer@48036000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x48036000 0x80>;
 			interrupts = <0 40 0x4>;
 			ti,hwmods = "timer4";
 		};
 
 		timer5: timer@40138000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x40138000 0x80>,
 			      <0x49038000 0x80>;
 			interrupts = <0 41 0x4>;
@@ -558,7 +558,7 @@
 		};
 
 		timer6: timer@4013a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x4013a000 0x80>,
 			      <0x4903a000 0x80>;
 			interrupts = <0 42 0x4>;
@@ -567,7 +567,7 @@
 		};
 
 		timer7: timer@4013c000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x4013c000 0x80>,
 			      <0x4903c000 0x80>;
 			interrupts = <0 43 0x4>;
@@ -576,7 +576,7 @@
 		};
 
 		timer8: timer@4013e000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x4013e000 0x80>,
 			      <0x4903e000 0x80>;
 			interrupts = <0 44 0x4>;
@@ -586,7 +586,7 @@
 		};
 
 		timer9: timer@4803e000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x4803e000 0x80>;
 			interrupts = <0 45 0x4>;
 			ti,hwmods = "timer9";
@@ -594,7 +594,7 @@
 		};
 
 		timer10: timer@48086000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap3430-timer";
 			reg = <0x48086000 0x80>;
 			interrupts = <0 46 0x4>;
 			ti,hwmods = "timer10";
@@ -602,7 +602,7 @@
 		};
 
 		timer11: timer@48088000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap4430-timer";
 			reg = <0x48088000 0x80>;
 			interrupts = <0 47 0x4>;
 			ti,hwmods = "timer11";
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 86f784e86476..3ce54f44b092 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -502,7 +502,7 @@
 		};
 
 		timer1: timer@4ae18000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x4ae18000 0x80>;
 			interrupts = <0 37 0x4>;
 			ti,hwmods = "timer1";
@@ -510,28 +510,28 @@
 		};
 
 		timer2: timer@48032000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x48032000 0x80>;
 			interrupts = <0 38 0x4>;
 			ti,hwmods = "timer2";
 		};
 
 		timer3: timer@48034000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x48034000 0x80>;
 			interrupts = <0 39 0x4>;
 			ti,hwmods = "timer3";
 		};
 
 		timer4: timer@48036000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x48036000 0x80>;
 			interrupts = <0 40 0x4>;
 			ti,hwmods = "timer4";
 		};
 
 		timer5: timer@40138000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x40138000 0x80>,
 			      <0x49038000 0x80>;
 			interrupts = <0 41 0x4>;
@@ -540,7 +540,7 @@
 		};
 
 		timer6: timer@4013a000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x4013a000 0x80>,
 			      <0x4903a000 0x80>;
 			interrupts = <0 42 0x4>;
@@ -550,7 +550,7 @@
 		};
 
 		timer7: timer@4013c000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x4013c000 0x80>,
 			      <0x4903c000 0x80>;
 			interrupts = <0 43 0x4>;
@@ -559,7 +559,7 @@
 		};
 
 		timer8: timer@4013e000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x4013e000 0x80>,
 			      <0x4903e000 0x80>;
 			interrupts = <0 44 0x4>;
@@ -569,21 +569,21 @@
 		};
 
 		timer9: timer@4803e000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x4803e000 0x80>;
 			interrupts = <0 45 0x4>;
 			ti,hwmods = "timer9";
 		};
 
 		timer10: timer@48086000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x48086000 0x80>;
 			interrupts = <0 46 0x4>;
 			ti,hwmods = "timer10";
 		};
 
 		timer11: timer@48088000 {
-			compatible = "ti,omap2-timer";
+			compatible = "ti,omap5430-timer";
 			reg = <0x48088000 0x80>;
 			interrupts = <0 47 0x4>;
 			ti,hwmods = "timer11";
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 2bdd4cf17a8f..14b89afe4af7 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -143,7 +143,12 @@ static struct property device_disabled = {
 };
 
 static struct of_device_id omap_timer_match[] __initdata = {
-	{ .compatible = "ti,omap2-timer", },
+	{ .compatible = "ti,omap2420-timer", },
+	{ .compatible = "ti,omap3430-timer", },
+	{ .compatible = "ti,omap4430-timer", },
+	{ .compatible = "ti,omap5430-timer", },
+	{ .compatible = "ti,am335x-timer", },
+	{ .compatible = "ti,am335x-timer-1ms", },
 	{ }
 };
 
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 05efb370a2bd..b50d478dfee3 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -895,7 +895,12 @@ static int omap_dm_timer_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id omap_timer_match[] = {
-	{ .compatible = "ti,omap2-timer", },
+	{ .compatible = "ti,omap2420-timer", },
+	{ .compatible = "ti,omap3430-timer", },
+	{ .compatible = "ti,omap4430-timer", },
+	{ .compatible = "ti,omap5430-timer", },
+	{ .compatible = "ti,am335x-timer", },
+	{ .compatible = "ti,am335x-timer-1ms", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, omap_timer_match);

From d1c6ccfe3dbdd2d393fc5eebe8c5d05aacc2d68c Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Tue, 19 Mar 2013 12:38:19 -0500
Subject: [PATCH 147/169] ARM: OMAP2+: Populate DMTIMER errata when using
 device-tree

Currently the DMTIMER errata flags are not being populated when using
device-tree. Add static platform data to populate errata flags when
using device-tree.

Please note that DMTIMER erratum i767 is applicable to OMAP3-5 devices
as well as AM335x devices.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/plat-omap/dmtimer.c | 45 +++++++++++++++++++++++++++++-------
 1 file changed, 37 insertions(+), 8 deletions(-)

diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index b50d478dfee3..5d0af13adb9b 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -783,6 +783,8 @@ int omap_dm_timers_active(void)
 }
 EXPORT_SYMBOL_GPL(omap_dm_timers_active);
 
+static const struct of_device_id omap_timer_match[];
+
 /**
  * omap_dm_timer_probe - probe function called for every registered device
  * @pdev:	pointer to current timer platform device
@@ -796,7 +798,11 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 	struct omap_dm_timer *timer;
 	struct resource *mem, *irq;
 	struct device *dev = &pdev->dev;
-	struct dmtimer_platform_data *pdata = pdev->dev.platform_data;
+	const struct of_device_id *match;
+	const struct dmtimer_platform_data *pdata;
+
+	match = of_match_device(of_match_ptr(omap_timer_match), dev);
+	pdata = match ? match->data : dev->platform_data;
 
 	if (!pdata && !dev->of_node) {
 		dev_err(dev, "%s: no platform data.\n", __func__);
@@ -836,12 +842,14 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 			timer->capability |= OMAP_TIMER_SECURE;
 	} else {
 		timer->id = pdev->id;
-		timer->errata = pdata->timer_errata;
 		timer->capability = pdata->timer_capability;
 		timer->reserved = omap_dm_timer_reserved_systimer(timer->id);
 		timer->get_context_loss_count = pdata->get_context_loss_count;
 	}
 
+	if (pdata)
+		timer->errata = pdata->timer_errata;
+
 	timer->irq = irq->start;
 	timer->pdev = pdev;
 
@@ -894,13 +902,34 @@ static int omap_dm_timer_remove(struct platform_device *pdev)
 	return ret;
 }
 
+static const struct dmtimer_platform_data omap3plus_pdata = {
+	.timer_errata = OMAP_TIMER_ERRATA_I103_I767,
+};
+
 static const struct of_device_id omap_timer_match[] = {
-	{ .compatible = "ti,omap2420-timer", },
-	{ .compatible = "ti,omap3430-timer", },
-	{ .compatible = "ti,omap4430-timer", },
-	{ .compatible = "ti,omap5430-timer", },
-	{ .compatible = "ti,am335x-timer", },
-	{ .compatible = "ti,am335x-timer-1ms", },
+	{
+		.compatible = "ti,omap2420-timer",
+	},
+	{
+		.compatible = "ti,omap3430-timer",
+		.data = &omap3plus_pdata,
+	},
+	{
+		.compatible = "ti,omap4430-timer",
+		.data = &omap3plus_pdata,
+	},
+	{
+		.compatible = "ti,omap5430-timer",
+		.data = &omap3plus_pdata,
+	},
+	{
+		.compatible = "ti,am335x-timer",
+		.data = &omap3plus_pdata,
+	},
+	{
+		.compatible = "ti,am335x-timer-1ms",
+		.data = &omap3plus_pdata,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, omap_timer_match);

From e4b9b9f3b945f5a55372d3dfd7b49e1b269ec3ba Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Thu, 4 Apr 2013 15:16:16 -0500
Subject: [PATCH 148/169] ARM: dts: OMAP2+: Identify GPIO banks that are always
 powered

Add the "ti,gpio-always-on" property to the appropriate GPIO banks to
indicate which banks are always powered and will never lose logic state.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2420.dtsi | 4 ++++
 arch/arm/boot/dts/omap2430.dtsi | 4 ++++
 arch/arm/boot/dts/omap3.dtsi    | 1 +
 arch/arm/boot/dts/omap4.dtsi    | 1 +
 arch/arm/boot/dts/omap5.dtsi    | 1 +
 5 files changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index a889acc3a22f..da5b285b73be 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -34,6 +34,7 @@
 			reg = <0x48018000 0x200>;
 			interrupts = <29>;
 			ti,hwmods = "gpio1";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
@@ -45,6 +46,7 @@
 			reg = <0x4801a000 0x200>;
 			interrupts = <30>;
 			ti,hwmods = "gpio2";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
@@ -56,6 +58,7 @@
 			reg = <0x4801c000 0x200>;
 			interrupts = <31>;
 			ti,hwmods = "gpio3";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
@@ -67,6 +70,7 @@
 			reg = <0x4801e000 0x200>;
 			interrupts = <32>;
 			ti,hwmods = "gpio4";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index ff93b8e07887..054bc4439568 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -34,6 +34,7 @@
 			reg = <0x4900c000 0x200>;
 			interrupts = <29>;
 			ti,hwmods = "gpio1";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
@@ -45,6 +46,7 @@
 			reg = <0x4900e000 0x200>;
 			interrupts = <30>;
 			ti,hwmods = "gpio2";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
@@ -56,6 +58,7 @@
 			reg = <0x49010000 0x200>;
 			interrupts = <31>;
 			ti,hwmods = "gpio3";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
@@ -67,6 +70,7 @@
 			reg = <0x49012000 0x200>;
 			interrupts = <32>;
 			ti,hwmods = "gpio4";
+			ti,gpio-always-on;
 			#gpio-cells = <2>;
 			gpio-controller;
 			#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 22d468d863a0..559b02f2cd77 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -116,6 +116,7 @@
 			reg = <0x48310000 0x200>;
 			interrupts = <29>;
 			ti,hwmods = "gpio1";
+			ti,gpio-always-on;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 234f2d2d7690..2a5642882c8a 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -140,6 +140,7 @@
 			reg = <0x4a310000 0x200>;
 			interrupts = <0 29 0x4>;
 			ti,hwmods = "gpio1";
+			ti,gpio-always-on;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 3ce54f44b092..3dd7ff825828 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -133,6 +133,7 @@
 			reg = <0x4ae10000 0x200>;
 			interrupts = <0 29 0x4>;
 			ti,hwmods = "gpio1";
+			ti,gpio-always-on;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;

From a6f3e58777f15fc6b39e79c63baca3d2b79b0c9e Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Sun, 7 Apr 2013 20:17:06 -0500
Subject: [PATCH 149/169] ARM: dts: Update OMAP3430 SDP NAND and ONENAND
 properties

The GPMC timing properties for device-tree have been updated by adding
a "-ns" or "-ps" suffix to indicate the units of time the property
represents (as suggested by Rob Herring). Therefore, update the timing
property names for the OMAP3430 SDP NAND and ONENAND devices.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3430-sdp.dts | 56 +++++++++++++++---------------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
index 05cd8ba88b28..44d219187ff4 100644
--- a/arch/arm/boot/dts/omap3430-sdp.dts
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -57,20 +57,20 @@
 
 		ti,nand-ecc-opt = "sw";
 		gpmc,device-nand;
-		gpmc,cs-on = <0>;
-		gpmc,cs-rd-off = <36>;
-		gpmc,cs-wr-off = <36>;
-		gpmc,adv-on = <6>;
-		gpmc,adv-rd-off = <24>;
-		gpmc,adv-wr-off = <36>;
-		gpmc,oe-on = <6>;
-		gpmc,oe-off = <48>;
-		gpmc,we-on = <6>;
-		gpmc,we-off = <30>;
-		gpmc,rd-cycle = <72>;
-		gpmc,wr-cycle = <72>;
-		gpmc,access = <54>;
-		gpmc,wr-access = <30>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <36>;
+		gpmc,cs-wr-off-ns = <36>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <24>;
+		gpmc,adv-wr-off-ns = <36>;
+		gpmc,oe-on-ns = <6>;
+		gpmc,oe-off-ns = <48>;
+		gpmc,we-on-ns = <6>;
+		gpmc,we-off-ns = <30>;
+		gpmc,rd-cycle-ns = <72>;
+		gpmc,wr-cycle-ns = <72>;
+		gpmc,access-ns = <54>;
+		gpmc,wr-access-ns = <30>;
 
 		partition@0 {
 			label = "xloader-nand";
@@ -102,20 +102,20 @@
 
 		gpmc,device-width = <2>;
 		gpmc,mux-add-data = <2>;
-		gpmc,cs-on = <0>;
-		gpmc,cs-rd-off = <84>;
-		gpmc,cs-wr-off = <72>;
-		gpmc,adv-on = <0>;
-		gpmc,adv-rd-off = <18>;
-		gpmc,adv-wr-off = <18>;
-		gpmc,oe-on = <30>;
-		gpmc,oe-off = <84>;
-		gpmc,we-on = <0>;
-		gpmc,we-off = <42>;
-		gpmc,rd-cycle = <108>;
-		gpmc,wr-cycle = <96>;
-		gpmc,access = <78>;
-		gpmc,wr-data-mux-bus = <30>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <84>;
+		gpmc,cs-wr-off-ns = <72>;
+		gpmc,adv-on-ns = <0>;
+		gpmc,adv-rd-off-ns = <18>;
+		gpmc,adv-wr-off-ns = <18>;
+		gpmc,oe-on-ns = <30>;
+		gpmc,oe-off-ns = <84>;
+		gpmc,we-on-ns = <0>;
+		gpmc,we-off-ns = <42>;
+		gpmc,rd-cycle-ns = <108>;
+		gpmc,wr-cycle-ns = <96>;
+		gpmc,access-ns = <78>;
+		gpmc,wr-data-mux-bus-ns = <30>;
 
 		partition@0 {
 			label = "xloader-onenand";

From f782574089a67f114d3498d7a001b83f34c4c78a Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Sun, 7 Apr 2013 20:17:07 -0500
Subject: [PATCH 150/169] ARM: dts: Add NOR flash bindings for OMAP2420 H4

Add device-tree node for the 64MB NOR on the OMAP2420-H4 board.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap2420-h4.dts | 46 +++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts
index 9b0d07746cba..68282ee13e26 100644
--- a/arch/arm/boot/dts/omap2420-h4.dts
+++ b/arch/arm/boot/dts/omap2420-h4.dts
@@ -18,3 +18,49 @@
 		reg = <0x80000000 0x4000000>; /* 64 MB */
 	};
 };
+
+&gpmc {
+	ranges = <0 0 0x08000000 0x04000000>;
+
+	nor@0,0 {
+		compatible = "cfi-flash";
+		linux,mtd-name= "intel,ge28f256l18b85";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0 0 0x04000000>;
+		bank-width = <2>;
+
+		gpmc,mux-add-data = <2>;
+		gpmc,cs-on-ns = <10>;
+		gpmc,cs-rd-off-ns = <160>;
+		gpmc,cs-wr-off-ns = <160>;
+		gpmc,adv-on-ns = <20>;
+		gpmc,adv-rd-off-ns = <50>;
+		gpmc,adv-wr-off-ns = <50>;
+		gpmc,oe-on-ns = <60>;
+		gpmc,oe-off-ns = <120>;
+		gpmc,we-on-ns = <60>;
+		gpmc,we-off-ns = <120>;
+		gpmc,rd-cycle-ns = <170>;
+		gpmc,wr-cycle-ns = <170>;
+		gpmc,access-ns = <150>;
+		gpmc,page-burst-access-ns = <10>;
+
+		partition@0 {
+			label = "bootloader";
+			reg = <0 0x20000>;
+		};
+		partition@0x20000 {
+			label = "params";
+			reg = <0x20000 0x20000>;
+		};
+		partition@0x40000 {
+			label = "kernel";
+			reg = <0x40000 0x200000>;
+		};
+		partition@0x240000 {
+			label = "file-system";
+			reg = <0x240000 0x3dc0000>;
+		};
+	};
+};

From 1fac4fffa719a98ec1047eaece236244333c9afe Mon Sep 17 00:00:00 2001
From: Jon Hunter <jon-hunter@ti.com>
Date: Sun, 7 Apr 2013 20:17:08 -0500
Subject: [PATCH 151/169] ARM: dts: Add OMAP3430 SDP NOR flash memory binding

Add device-tree node for the 128MB NOR on the OMAP3430-SDP board.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
 arch/arm/boot/dts/omap3430-sdp.dts | 51 +++++++++++++++++++++++++++++-
 1 file changed, 50 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
index 44d219187ff4..144ae43453c4 100644
--- a/arch/arm/boot/dts/omap3430-sdp.dts
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -45,9 +45,58 @@
 };
 
 &gpmc {
-	ranges = <1 0 0x28000000 0x08000000>,
+	ranges = <0 0 0x10000000 0x08000000>,
+		 <1 0 0x28000000 0x08000000>,
 		 <2 0 0x20000000 0x10000000>;
 
+	nor@0,0 {
+		compatible = "cfi-flash";
+		linux,mtd-name= "intel,pf48f6000m0y1be";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0 0 0x08000000>;
+		bank-width = <2>;
+
+		gpmc,mux-add-data = <2>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <186>;
+		gpmc,cs-wr-off-ns = <186>;
+		gpmc,adv-on-ns = <12>;
+		gpmc,adv-rd-off-ns = <48>;
+		gpmc,adv-wr-off-ns = <48>;
+		gpmc,oe-on-ns = <54>;
+		gpmc,oe-off-ns = <168>;
+		gpmc,we-on-ns = <54>;
+		gpmc,we-off-ns = <168>;
+		gpmc,rd-cycle-ns = <186>;
+		gpmc,wr-cycle-ns = <186>;
+		gpmc,access-ns = <114>;
+		gpmc,page-burst-access-ns = <6>;
+		gpmc,bus-turnaround-ns = <12>;
+		gpmc,cycle2cycle-delay-ns = <18>;
+		gpmc,wr-data-mux-bus-ns = <90>;
+		gpmc,wr-access-ns = <186>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
+
+		partition@0 {
+			label = "bootloader-nor";
+			reg = <0 0x40000>;
+		};
+		partition@0x40000 {
+			label = "params-nor";
+			reg = <0x40000 0x40000>;
+		};
+		partition@0x80000 {
+			label = "kernel-nor";
+			reg = <0x80000 0x200000>;
+		};
+		partition@0x280000 {
+			label = "filesystem-nor";
+			reg = <0x240000 0x7d80000>;
+		};
+	};
+
 	nand@1,0 {
 		linux,mtd-name= "micron,mt29f1g08abb";
 		#address-cells = <1>;

From 161e89a689bb88004b757986eefda2402448eef7 Mon Sep 17 00:00:00 2001
From: Christoph Fritz <chf.fritz@googlemail.com>
Date: Fri, 29 Mar 2013 17:32:05 +0100
Subject: [PATCH 152/169] ARM/dts: OMAP3: fix pinctrl-single configuration

 - Fix 'function-mask' referring to TRM (Omap 36xx) Section 13.4.4:
   "Pad Functional Multiplexing and Configuration".
 - Fix 'omap3_pmx_wkup' referring to TRM Table 13-6:
   "Wkup Control Module Pad Configuration Register Fields".

Note that these fixes are not critical currently as we
are not yet using the missing range of pinmux registers
at this point.

Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/omap3.dtsi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 559b02f2cd77..4ad03d9dbf0c 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -33,7 +33,7 @@
 	};
 
 	/*
-	 * The soc node represents the soc top level view. It is uses for IPs
+	 * The soc node represents the soc top level view. It is used for IPs
 	 * that are not memory mapped in the MPU view or for the MPU itself.
 	 */
 	soc {
@@ -99,16 +99,16 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			pinctrl-single,register-width = <16>;
-			pinctrl-single,function-mask = <0x7fff>;
+			pinctrl-single,function-mask = <0x7f1f>;
 		};
 
-		omap3_pmx_wkup: pinmux@0x48002a58 {
+		omap3_pmx_wkup: pinmux@0x48002a00 {
 			compatible = "ti,omap3-padconf", "pinctrl-single";
-			reg = <0x48002a58 0x5c>;
+			reg = <0x48002a00 0x5c>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			pinctrl-single,register-width = <16>;
-			pinctrl-single,function-mask = <0x7fff>;
+			pinctrl-single,function-mask = <0x7f1f>;
 		};
 
 		gpio1: gpio@48310000 {

From 64fa59c472c33beaea659484ff87c6bb7d0ea93f Mon Sep 17 00:00:00 2001
From: Philip Avinash <avinashphilip@ti.com>
Date: Wed, 10 Apr 2013 17:42:41 +0530
Subject: [PATCH 153/169] ARM: davinci: da850: add EHRPWM & ECAP DT node

Add da850 EHRPWM & ECAP DT node along with pin-mux details.
Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP
clock.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/da850.dtsi     | 73 ++++++++++++++++++++++++++++++++
 arch/arm/mach-davinci/da8xx-dt.c |  5 +++
 2 files changed, 78 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 3ade343f13cc..b2ae730c7c32 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -71,6 +71,49 @@
 					0x28 0x00222222  0x00ffffff
 				>;
 			};
+			ehrpwm0a_pins: pinmux_ehrpwm0a_pins {
+				pinctrl-single,bits = <
+					/* EPWM0A */
+					0xc 0x00000002 0x0000000f
+				>;
+			};
+			ehrpwm0b_pins: pinmux_ehrpwm0b_pins {
+				pinctrl-single,bits = <
+					/* EPWM0B */
+					0xc 0x00000020 0x000000f0
+				>;
+			};
+			ehrpwm1a_pins: pinmux_ehrpwm1a_pins {
+				pinctrl-single,bits = <
+					/* EPWM1A */
+					0x14 0x00000002 0x0000000f
+				>;
+			};
+			ehrpwm1b_pins: pinmux_ehrpwm1b_pins {
+				pinctrl-single,bits = <
+					/* EPWM1B */
+					0x14 0x00000020 0x000000f0
+				>;
+			};
+			ecap0_pins: pinmux_ecap0_pins {
+				pinctrl-single,bits = <
+					/* ECAP0_APWM0 */
+					0x8 0x20000000 0xf0000000
+				>;
+			};
+			ecap1_pins: pinmux_ecap1_pins {
+				pinctrl-single,bits = <
+					/* ECAP1_APWM1 */
+					0x4 0x40000000 0xf0000000
+				>;
+			};
+			ecap2_pins: pinmux_ecap2_pins {
+				pinctrl-single,bits = <
+					/* ECAP2_APWM2 */
+					0x4 0x00000004 0x0000000f
+				>;
+			};
+
 		};
 		serial0: serial@1c42000 {
 			compatible = "ns16550a";
@@ -122,6 +165,36 @@
 			interrupts = <16>;
 			status = "disabled";
 		};
+		ehrpwm0: ehrpwm@01f00000 {
+			compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
+			#pwm-cells = <3>;
+			reg = <0x300000 0x2000>;
+			status = "disabled";
+		};
+		ehrpwm1: ehrpwm@01f02000 {
+			compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
+			#pwm-cells = <3>;
+			reg = <0x302000 0x2000>;
+			status = "disabled";
+		};
+		ecap0: ecap@01f06000 {
+			compatible = "ti,da850-ecap", "ti,am33xx-ecap";
+			#pwm-cells = <3>;
+			reg = <0x306000 0x80>;
+			status = "disabled";
+		};
+		ecap1: ecap@01f07000 {
+			compatible = "ti,da850-ecap", "ti,am33xx-ecap";
+			#pwm-cells = <3>;
+			reg = <0x307000 0x80>;
+			status = "disabled";
+		};
+		ecap2: ecap@01f08000 {
+			compatible = "ti,da850-ecap", "ti,am33xx-ecap";
+			#pwm-cells = <3>;
+			reg = <0x308000 0x80>;
+			status = "disabled";
+		};
 	};
 	nand_cs3@62000000 {
 		compatible = "ti,davinci-nand";
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index d83de8f8fa6b..05bb9a27dff1 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
 	OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
 	OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL),
+	OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL),
+	OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL),
+	OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL),
+	OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL),
+	OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL),
 	{}
 };
 

From 1b2529d018b7f8e3faa0011a49116d4df9e44777 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 12 Apr 2013 16:29:06 +0200
Subject: [PATCH 154/169] ARM: dts: mvebu: fix cpus section indentation

Align the cpu node indentation with the rest of the file

[gc]: added a commit description
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
 arch/arm/boot/dts/armada-xp-mv78230.dtsi | 28 ++++++------
 arch/arm/boot/dts/armada-xp-mv78260.dtsi | 28 ++++++------
 arch/arm/boot/dts/armada-xp-mv78460.dtsi | 54 ++++++++++++------------
 3 files changed, 55 insertions(+), 55 deletions(-)

diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index c2c78459a4d4..e072a53dc9b0 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -25,22 +25,22 @@
 	};
 
 	cpus {
-	    #address-cells = <1>;
-	    #size-cells = <0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 
-	    cpu@0 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <0>;
-		clocks = <&cpuclk 0>;
-	    };
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <0>;
+			clocks = <&cpuclk 0>;
+		};
 
-	    cpu@1 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <1>;
-		clocks = <&cpuclk 1>;
-	    };
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <1>;
+			clocks = <&cpuclk 1>;
+		};
 	};
 
 	soc {
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 885bf229eef7..6dae1bc59baf 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -26,22 +26,22 @@
 	};
 
 	cpus {
-	    #address-cells = <1>;
-	    #size-cells = <0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 
-	    cpu@0 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <0>;
-		clocks = <&cpuclk 0>;
-	    };
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <0>;
+			clocks = <&cpuclk 0>;
+		};
 
-	    cpu@1 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <1>;
-		clocks = <&cpuclk 1>;
-	    };
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <1>;
+			clocks = <&cpuclk 1>;
+		};
 	};
 
 	soc {
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index 23a5ac4490a8..b9da5b8ae288 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -27,36 +27,36 @@
 
 
 	cpus {
-	    #address-cells = <1>;
-	    #size-cells = <0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 
-	    cpu@0 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <0>;
-		clocks = <&cpuclk 0>;
-	    };
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <0>;
+			clocks = <&cpuclk 0>;
+		};
 
-	    cpu@1 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <1>;
-		clocks = <&cpuclk 1>;
-	    };
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <1>;
+			clocks = <&cpuclk 1>;
+		};
 
-	    cpu@2 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <2>;
-		clocks = <&cpuclk 2>;
-	    };
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <2>;
+			clocks = <&cpuclk 2>;
+		};
 
-	    cpu@3 {
-		device_type = "cpu";
-		compatible = "marvell,sheeva-v7";
-		reg = <3>;
-		clocks = <&cpuclk 3>;
-	    };
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "marvell,sheeva-v7";
+			reg = <3>;
+			clocks = <&cpuclk 3>;
+		};
 	};
 
 	soc {
@@ -300,4 +300,4 @@
 			};
 		};
 	};
- };
+};

From b18ea4dc7746f1270bbe3a0817f9a034eec031a8 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 12 Apr 2013 16:29:07 +0200
Subject: [PATCH 155/169] ARM: dts: mvebu: move all peripherals inside soc

reorganize the .dts and .dtsi files so that all devices are under the
soc { } node (currently some devices such as the interrupt controller,
the L2 cache and a few others are outside).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
 arch/arm/boot/dts/armada-370-xp.dtsi | 26 ++++++++++----------
 arch/arm/boot/dts/armada-370.dtsi    | 23 +++++++++---------
 arch/arm/boot/dts/armada-xp.dtsi     | 36 ++++++++++++++--------------
 3 files changed, 43 insertions(+), 42 deletions(-)

diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 9693f796bcfe..972448c4880c 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -28,19 +28,6 @@
 		};
 	};
 
-	mpic: interrupt-controller@d0020000 {
-	      compatible = "marvell,mpic";
-	      #interrupt-cells = <1>;
-	      #size-cells = <1>;
-	      interrupt-controller;
-	};
-
-	coherency-fabric@d0020200 {
-		compatible = "marvell,coherency-fabric";
-		reg = <0xd0020200 0xb0>,
-		      <0xd0021810 0x1c>;
-	};
-
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -48,6 +35,19 @@
 		interrupt-parent = <&mpic>;
 		ranges;
 
+		mpic: interrupt-controller@d0020000 {
+			compatible = "marvell,mpic";
+			#interrupt-cells = <1>;
+			#size-cells = <1>;
+			interrupt-controller;
+		};
+
+		coherency-fabric@d0020200 {
+			compatible = "marvell,coherency-fabric";
+			reg = <0xd0020200 0xb0>,
+			      <0xd0021810 0x1c>;
+		};
+
 		serial@d0012000 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0xd0012000 0x100>;
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 18f6eb47cc50..209caeb748fa 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -20,12 +20,6 @@
 / {
 	model = "Marvell Armada 370 family SoC";
 	compatible = "marvell,armada370", "marvell,armada-370-xp";
-	L2: l2-cache {
-		compatible = "marvell,aurora-outer-cache";
-		reg = <0xd0008000 0x1000>;
-		cache-id-part = <0x100>;
-		wt-override;
-	};
 
 	aliases {
 		gpio0 = &gpio0;
@@ -33,17 +27,24 @@
 		gpio2 = &gpio2;
 	};
 
-	mpic: interrupt-controller@d0020000 {
-	      reg = <0xd0020a00 0x1d0>,
-		    <0xd0021870 0x58>;
-	};
-
 	soc {
+		mpic: interrupt-controller@d0020000 {
+			reg = <0xd0020a00 0x1d0>,
+			      <0xd0021870 0x58>;
+		};
+
 		system-controller@d0018200 {
 				compatible = "marvell,armada-370-xp-system-controller";
 				reg = <0xd0018200 0x100>;
 		};
 
+		L2: l2-cache {
+			compatible = "marvell,aurora-outer-cache";
+			reg = <0xd0008000 0x1000>;
+			cache-id-part = <0x100>;
+			wt-override;
+		};
+
 		pinctrl {
 			compatible = "marvell,mv88f6710-pinctrl";
 			reg = <0xd0018000 0x38>;
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 29dfeb6d4a26..ef3d41362241 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -22,25 +22,25 @@
 	model = "Marvell Armada XP family SoC";
 	compatible = "marvell,armadaxp", "marvell,armada-370-xp";
 
-	L2: l2-cache {
-		compatible = "marvell,aurora-system-cache";
-		reg = <0xd0008000 0x1000>;
-		cache-id-part = <0x100>;
-		wt-override;
-	};
-
-	mpic: interrupt-controller@d0020000 {
-	      reg = <0xd0020a00 0x2d0>,
-		    <0xd0021070 0x58>;
-	};
-
-	armada-370-xp-pmsu@d0022000 {
-		compatible = "marvell,armada-370-xp-pmsu";
-		reg = <0xd0022100 0x430>,
-		      <0xd0020800 0x20>;
-	};
-
 	soc {
+		L2: l2-cache {
+			compatible = "marvell,aurora-system-cache";
+			reg = <0xd0008000 0x1000>;
+			cache-id-part = <0x100>;
+			wt-override;
+		};
+
+		mpic: interrupt-controller@d0020000 {
+		      reg = <0xd0020a00 0x2d0>,
+			    <0xd0021070 0x58>;
+		};
+
+		armada-370-xp-pmsu@d0022000 {
+			compatible = "marvell,armada-370-xp-pmsu";
+			reg = <0xd0022100 0x430>,
+			      <0xd0020800 0x20>;
+		};
+
 		serial@d0012200 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0xd0012200 0x100>;

From 82a682676ce34e59369f60168a8729348aaae4d0 Mon Sep 17 00:00:00 2001
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Fri, 12 Apr 2013 16:29:08 +0200
Subject: [PATCH 156/169] ARM: dts: mvebu: Convert all the mvebu files to use
 the range property

This conversion will allow to keep 32 bits addresses for the internal
registers whereas the memory of the system will be 64 bits.
Later it will also ease the move of the mvebu-mbus driver to the
device tree support.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
 arch/arm/boot/dts/armada-370-db.dts           | 16 +--
 arch/arm/boot/dts/armada-370-mirabox.dts      | 16 +--
 arch/arm/boot/dts/armada-370-rd.dts           | 14 +--
 arch/arm/boot/dts/armada-370-xp.dtsi          | 99 ++++++++++---------
 arch/arm/boot/dts/armada-370.dtsi             | 65 ++++++------
 arch/arm/boot/dts/armada-xp-db.dts            | 28 +++---
 arch/arm/boot/dts/armada-xp-gp.dts            | 22 ++---
 arch/arm/boot/dts/armada-xp-mv78230.dtsi      | 30 +++---
 arch/arm/boot/dts/armada-xp-mv78260.dtsi      | 44 ++++-----
 arch/arm/boot/dts/armada-xp-mv78460.dtsi      | 58 +++++------
 .../boot/dts/armada-xp-openblocks-ax3-4.dts   | 24 ++---
 arch/arm/boot/dts/armada-xp.dtsi              | 71 ++++++-------
 12 files changed, 245 insertions(+), 242 deletions(-)

diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index 6403acdbb75f..e766f8bfc86f 100644
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -30,11 +30,11 @@
 	};
 
 	soc {
-		serial@d0012000 {
+		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "okay";
 		};
-		sata@d00a0000 {
+		sata@a0000 {
 			nr-ports = <2>;
 			status = "okay";
 		};
@@ -49,18 +49,18 @@
 			};
 		};
 
-		ethernet@d0070000 {
+		ethernet@70000 {
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0074000 {
+		ethernet@74000 {
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
 
-		mvsdio@d00d4000 {
+		mvsdio@d4000 {
 			pinctrl-0 = <&sdio_pins1>;
 			pinctrl-names = "default";
 			/*
@@ -75,15 +75,15 @@
 			/* No CD or WP GPIOs */
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			status = "okay";
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			status = "okay";
 		};
 
-		spi0: spi@d0010600 {
+		spi0: spi@10600 {
 			status = "okay";
 
 			spi-flash@0 {
diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
index 58ee79372206..6530ae3ed661 100644
--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -25,11 +25,11 @@
 	};
 
 	soc {
-		serial@d0012000 {
+		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "okay";
 		};
-		timer@d0020300 {
+		timer@20300 {
 			clock-frequency = <600000000>;
 			status = "okay";
 		};
@@ -79,18 +79,18 @@
 				reg = <1>;
 			};
 		};
-		ethernet@d0070000 {
+		ethernet@70000 {
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0074000 {
+		ethernet@74000 {
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
 
-		mvsdio@d00d4000 {
+		mvsdio@d4000 {
 			pinctrl-0 = <&sdio_pins3>;
 			pinctrl-names = "default";
 			status = "okay";
@@ -100,15 +100,15 @@
 			 */
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			status = "okay";
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			status = "okay";
 		};
 
-		i2c@d0011000 {
+		i2c@11000 {
 			status = "okay";
 			clock-frequency = <100000>;
 			pca9505: pca9505@25 {
diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
index 516dec31b469..83d5c0419750 100644
--- a/arch/arm/boot/dts/armada-370-rd.dts
+++ b/arch/arm/boot/dts/armada-370-rd.dts
@@ -28,11 +28,11 @@
 	};
 
 	soc {
-		serial@d0012000 {
+		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "okay";
 		};
-		sata@d00a0000 {
+		sata@a0000 {
 			nr-ports = <2>;
 			status = "okay";
 		};
@@ -47,29 +47,29 @@
 			};
 		};
 
-		ethernet@d0070000 {
+		ethernet@70000 {
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "sgmii";
 		};
-		ethernet@d0074000 {
+		ethernet@74000 {
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
 
-		mvsdio@d00d4000 {
+		mvsdio@d4000 {
 			pinctrl-0 = <&sdio_pins1>;
 			pinctrl-names = "default";
 			status = "okay";
 			/* No CD or WP GPIOs */
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			status = "okay";
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 972448c4880c..da40ce5711b3 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -28,54 +28,55 @@
 		};
 	};
 
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "simple-bus";
 		interrupt-parent = <&mpic>;
-		ranges;
+		ranges = <0 0xd0000000 0x100000>;
 
-		mpic: interrupt-controller@d0020000 {
-			compatible = "marvell,mpic";
-			#interrupt-cells = <1>;
-			#size-cells = <1>;
-			interrupt-controller;
+		mpic: interrupt-controller@20000 {
+				compatible = "marvell,mpic";
+				#interrupt-cells = <1>;
+				#size-cells = <1>;
+				interrupt-controller;
 		};
 
-		coherency-fabric@d0020200 {
-			compatible = "marvell,coherency-fabric";
-			reg = <0xd0020200 0xb0>,
-			      <0xd0021810 0x1c>;
+		coherency-fabric@20200 {
+				compatible = "marvell,coherency-fabric";
+				reg = <0x20200 0xb0>,
+				      <0x21810 0x1c>;
 		};
 
-		serial@d0012000 {
+		serial@12000 {
 				compatible = "snps,dw-apb-uart";
-				reg = <0xd0012000 0x100>;
+				reg = <0x12000 0x100>;
 				reg-shift = <2>;
 				interrupts = <41>;
 				reg-io-width = <1>;
 				status = "disabled";
 		};
-		serial@d0012100 {
+		serial@12100 {
 				compatible = "snps,dw-apb-uart";
-				reg = <0xd0012100 0x100>;
+				reg = <0x12100 0x100>;
 				reg-shift = <2>;
 				interrupts = <42>;
 				reg-io-width = <1>;
 				status = "disabled";
 		};
 
-		timer@d0020300 {
+		timer@20300 {
 			       compatible = "marvell,armada-370-xp-timer";
-			       reg = <0xd0020300 0x30>,
-			       <0xd0021040 0x30>;
+			       reg = <0x20300 0x30>,
+			       <0x21040 0x30>;
 			       interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
 			       clocks = <&coreclk 2>;
 		};
 
-		sata@d00a0000 {
+		sata@a0000 {
 			compatible = "marvell,orion-sata";
-			reg = <0xd00a0000 0x2400>;
+			reg = <0xa0000 0x2400>;
 			interrupts = <55>;
 			clocks = <&gateclk 15>, <&gateclk 30>;
 			clock-names = "0", "1";
@@ -86,28 +87,28 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "marvell,orion-mdio";
-			reg = <0xd0072004 0x4>;
+			reg = <0x72004 0x4>;
 		};
 
-		ethernet@d0070000 {
+		ethernet@70000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0xd0070000 0x2500>;
+				reg = <0x70000 0x2500>;
 				interrupts = <8>;
 				clocks = <&gateclk 4>;
 				status = "disabled";
 		};
 
-		ethernet@d0074000 {
+		ethernet@74000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0xd0074000 0x2500>;
+				reg = <0x74000 0x2500>;
 				interrupts = <10>;
 				clocks = <&gateclk 3>;
 				status = "disabled";
 		};
 
-		i2c0: i2c@d0011000 {
+		i2c0: i2c@11000 {
 			compatible = "marvell,mv64xxx-i2c";
-			reg = <0xd0011000 0x20>;
+			reg = <0x11000 0x20>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <31>;
@@ -116,9 +117,9 @@
 			status = "disabled";
 		};
 
-		i2c1: i2c@d0011100 {
+		i2c1: i2c@11100 {
 			compatible = "marvell,mv64xxx-i2c";
-			reg = <0xd0011100 0x20>;
+			reg = <0x11100 0x20>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <32>;
@@ -129,35 +130,35 @@
 
 		rtc@10300 {
 			compatible = "marvell,orion-rtc";
-			reg = <0xd0010300 0x20>;
+			reg = <0x10300 0x20>;
 			interrupts = <50>;
 		};
 
-		mvsdio@d00d4000 {
+		mvsdio@d4000 {
 			compatible = "marvell,orion-sdio";
-			reg = <0xd00d4000 0x200>;
+			reg = <0xd4000 0x200>;
 			interrupts = <54>;
 			clocks = <&gateclk 17>;
 			status = "disabled";
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			compatible = "marvell,orion-ehci";
-			reg = <0xd0050000 0x500>;
+			reg = <0x50000 0x500>;
 			interrupts = <45>;
 			status = "disabled";
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			compatible = "marvell,orion-ehci";
-			reg = <0xd0051000 0x500>;
+			reg = <0x51000 0x500>;
 			interrupts = <46>;
 			status = "disabled";
 		};
 
-		spi0: spi@d0010600 {
+		spi0: spi@10600 {
 			compatible = "marvell,orion-spi";
-			reg = <0xd0010600 0x28>;
+			reg = <0x10600 0x28>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			cell-index = <0>;
@@ -166,9 +167,9 @@
 			status = "disabled";
 		};
 
-		spi1: spi@d0010680 {
+		spi1: spi@10680 {
 			compatible = "marvell,orion-spi";
-			reg = <0xd0010680 0x28>;
+			reg = <0x10680 0x28>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			cell-index = <1>;
@@ -177,45 +178,45 @@
 			status = "disabled";
 		};
 
-		devbus-bootcs@d0010400 {
+		devbus-bootcs@10400 {
 			compatible = "marvell,mvebu-devbus";
-			reg = <0xd0010400 0x8>;
+			reg = <0x10400 0x8>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			clocks = <&coreclk 0>;
 			status = "disabled";
 		};
 
-		devbus-cs0@d0010408 {
+		devbus-cs0@10408 {
 			compatible = "marvell,mvebu-devbus";
-			reg = <0xd0010408 0x8>;
+			reg = <0x10408 0x8>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			clocks = <&coreclk 0>;
 			status = "disabled";
 		};
 
-		devbus-cs1@d0010410 {
+		devbus-cs1@10410 {
 			compatible = "marvell,mvebu-devbus";
-			reg = <0xd0010410 0x8>;
+			reg = <0x10410 0x8>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			clocks = <&coreclk 0>;
 			status = "disabled";
 		};
 
-		devbus-cs2@d0010418 {
+		devbus-cs2@10418 {
 			compatible = "marvell,mvebu-devbus";
-			reg = <0xd0010418 0x8>;
+			reg = <0x10418 0x8>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			clocks = <&coreclk 0>;
 			status = "disabled";
 		};
 
-		devbus-cs3@d0010420 {
+		devbus-cs3@10420 {
 			compatible = "marvell,mvebu-devbus";
-			reg = <0xd0010420 0x8>;
+			reg = <0x10420 0x8>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			clocks = <&coreclk 0>;
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 209caeb748fa..5c4fa655fc34 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -28,14 +28,15 @@
 	};
 
 	soc {
-		mpic: interrupt-controller@d0020000 {
-			reg = <0xd0020a00 0x1d0>,
-			      <0xd0021870 0x58>;
+
+		mpic: interrupt-controller@20000 {
+			reg = <0x20a00 0x1d0>,
+			      <0x21870 0x58>;
 		};
 
-		system-controller@d0018200 {
+		system-controller@18200 {
 				compatible = "marvell,armada-370-xp-system-controller";
-				reg = <0xd0018200 0x100>;
+				reg = <0x18200 0x100>;
 		};
 
 		L2: l2-cache {
@@ -47,7 +48,7 @@
 
 		pinctrl {
 			compatible = "marvell,mv88f6710-pinctrl";
-			reg = <0xd0018000 0x38>;
+			reg = <0x18000 0x38>;
 
 			sdio_pins1: sdio-pins1 {
 			      marvell,pins = "mpp9",  "mpp11", "mpp12",
@@ -68,9 +69,9 @@
 			};
 	        };
 
-		gpio0: gpio@d0018100 {
+		gpio0: gpio@18100 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018100 0x40>;
+			reg = <0x18100 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -79,9 +80,9 @@
 			interrupts = <82>, <83>, <84>, <85>;
 		};
 
-		gpio1: gpio@d0018140 {
+		gpio1: gpio@18140 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018140 0x40>;
+			reg = <0x18140 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -90,9 +91,9 @@
 			interrupts = <87>, <88>, <89>, <90>;
 		};
 
-		gpio2: gpio@d0018180 {
+		gpio2: gpio@18180 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018180 0x40>;
+			reg = <0x18180 0x40>;
 			ngpios = <2>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -101,23 +102,23 @@
 			interrupts = <91>;
 		};
 
-		coreclk: mvebu-sar@d0018230 {
+		coreclk: mvebu-sar@18230 {
 			compatible = "marvell,armada-370-core-clock";
-			reg = <0xd0018230 0x08>;
+			reg = <0x18230 0x08>;
 			#clock-cells = <1>;
 		};
 
-		gateclk: clock-gating-control@d0018220 {
+		gateclk: clock-gating-control@18220 {
 			compatible = "marvell,armada-370-gating-clock";
-			reg = <0xd0018220 0x4>;
+			reg = <0x18220 0x4>;
 			clocks = <&coreclk 0>;
 			#clock-cells = <1>;
 		};
 
-		xor@d0060800 {
+		xor@60800 {
 			compatible = "marvell,orion-xor";
-			reg = <0xd0060800 0x100
-			       0xd0060A00 0x100>;
+			reg = <0x60800 0x100
+			       0x60A00 0x100>;
 			status = "okay";
 
 			xor00 {
@@ -133,10 +134,10 @@
 			};
 		};
 
-		xor@d0060900 {
+		xor@60900 {
 			compatible = "marvell,orion-xor";
-			reg = <0xd0060900 0x100
-			       0xd0060b00 0x100>;
+			reg = <0x60900 0x100
+			       0x60b00 0x100>;
 			status = "okay";
 
 			xor10 {
@@ -152,18 +153,18 @@
 			};
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			clocks = <&coreclk 0>;
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			clocks = <&coreclk 0>;
 		};
 
-		thermal@d0018300 {
+		thermal@18300 {
 			compatible = "marvell,armada370-thermal";
-			reg = <0xd0018300 0x4
-			       0xd0018304 0x4>;
+			reg = <0x18300 0x4
+			       0x18304 0x4>;
 			status = "okay";
 		};
 
@@ -177,18 +178,18 @@
 
 			bus-range = <0x00 0xff>;
 
-			reg = <0xd0040000 0x2000>, <0xd0080000 0x2000>;
+			reg = <0x40000 0x2000>, <0x80000 0x2000>;
 
 			reg-names = "pcie0.0", "pcie1.0";
 
-			ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0xd0080000 0xd0080000 0 0x00002000   /* Port 1.0 registers */
+			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+				  0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
 				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
 			          0x81000000 0 0          0xe8000000 0 0x00100000>; /* downstream I/O */
 
 			pcie@1,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
 				reg = <0x0800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -204,7 +205,7 @@
 
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82002800 0 0xd0080000 0 0x2000>;
+				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index 54cc5bb705fb..e37863f826b9 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -30,24 +30,24 @@
 	};
 
 	soc {
-		serial@d0012000 {
+		serial@12000 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012100 {
+		serial@12100 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012200 {
+		serial@12200 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012300 {
+		serial@12300 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
 
-		sata@d00a0000 {
+		sata@a0000 {
 			nr-ports = <2>;
 			status = "okay";
 		};
@@ -70,47 +70,47 @@
 			};
 		};
 
-		ethernet@d0070000 {
+		ethernet@70000 {
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0074000 {
+		ethernet@74000 {
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0030000 {
+		ethernet@30000 {
 			status = "okay";
 			phy = <&phy2>;
 			phy-mode = "sgmii";
 		};
-		ethernet@d0034000 {
+		ethernet@34000 {
 			status = "okay";
 			phy = <&phy3>;
 			phy-mode = "sgmii";
 		};
 
-		mvsdio@d00d4000 {
+		mvsdio@d4000 {
 			pinctrl-0 = <&sdio_pins>;
 			pinctrl-names = "default";
 			status = "okay";
 			/* No CD or WP GPIOs */
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			status = "okay";
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			status = "okay";
 		};
 
-		usb@d0052000 {
+		usb@52000 {
 			status = "okay";
 		};
 
-		spi0: spi@d0010600 {
+		spi0: spi@10600 {
 			status = "okay";
 
 			spi-flash@0 {
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 04f28a712b98..55bcbff39469 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -37,24 +37,24 @@
 	};
 
 	soc {
-		serial@d0012000 {
+		serial@12000 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012100 {
+		serial@12100 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012200 {
+		serial@12200 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012300 {
+		serial@12300 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
 
-		sata@d00a0000 {
+		sata@a0000 {
 			nr-ports = <2>;
 			status = "okay";
 		};
@@ -77,28 +77,28 @@
 			};
 		};
 
-		ethernet@d0070000 {
+		ethernet@70000 {
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0074000 {
+		ethernet@74000 {
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0030000 {
+		ethernet@30000 {
 			status = "okay";
 			phy = <&phy2>;
 			phy-mode = "rgmii-id";
 		};
-		ethernet@d0034000 {
+		ethernet@34000 {
 			status = "okay";
 			phy = <&phy3>;
 			phy-mode = "rgmii-id";
 		};
 
-		spi0: spi@d0010600 {
+		spi0: spi@10600 {
 			status = "okay";
 
 			spi-flash@0 {
@@ -110,7 +110,7 @@
 			};
 		};
 
-		devbus-bootcs@d0010400 {
+		devbus-bootcs@10400 {
 			status = "okay";
 			ranges = <0 0xf0000000 0x1000000>; /* @addr 0xf000000, size 0x1000000 */
 
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index e072a53dc9b0..12905abf4ca3 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -46,7 +46,7 @@
 	soc {
 		pinctrl {
 			compatible = "marvell,mv78230-pinctrl";
-			reg = <0xd0018000 0x38>;
+			reg = <0x18000 0x38>;
 
 			sdio_pins: sdio-pins {
 				marvell,pins = "mpp30", "mpp31", "mpp32",
@@ -55,9 +55,9 @@
 			};
 		};
 
-		gpio0: gpio@d0018100 {
+		gpio0: gpio@18100 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018100 0x40>;
+			reg = <0x18100 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -66,9 +66,9 @@
 			interrupts = <82>, <83>, <84>, <85>;
 		};
 
-		gpio1: gpio@d0018140 {
+		gpio1: gpio@18140 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018140 0x40>;
+			reg = <0x18140 0x40>;
 			ngpios = <17>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -92,17 +92,17 @@
 
 			bus-range = <0x00 0xff>;
 
-			ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0xd0042000 0xd0042000 0 0x00002000   /* Port 2.0 registers */
-				  0x82000000 0 0xd0044000 0xd0044000 0 0x00002000   /* Port 0.1 registers */
-				  0x82000000 0 0xd0048000 0xd0048000 0 0x00002000   /* Port 0.2 registers */
-				  0x82000000 0 0xd004c000 0xd004c000 0 0x00002000   /* Port 0.3 registers */
+			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+				  0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
+				  0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
+				  0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
+				  0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
 				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
 				  0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
 
 			pcie@1,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
 				reg = <0x0800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -118,7 +118,7 @@
 
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0044000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -134,7 +134,7 @@
 
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0048000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -150,7 +150,7 @@
 
 			pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd004c000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -166,7 +166,7 @@
 
 			pcie@9,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0042000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
 				reg = <0x4800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 6dae1bc59baf..1faacd13d514 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -47,7 +47,7 @@
 	soc {
 		pinctrl {
 			compatible = "marvell,mv78260-pinctrl";
-			reg = <0xd0018000 0x38>;
+			reg = <0x18000 0x38>;
 
 			sdio_pins: sdio-pins {
 				marvell,pins = "mpp30", "mpp31", "mpp32",
@@ -56,9 +56,9 @@
 			};
 		};
 
-		gpio0: gpio@d0018100 {
+		gpio0: gpio@18100 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018100 0x40>;
+			reg = <0x18100 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -67,9 +67,9 @@
 			interrupts = <82>, <83>, <84>, <85>;
 		};
 
-		gpio1: gpio@d0018140 {
+		gpio1: gpio@18140 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018140 0x40>;
+			reg = <0x18140 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -78,9 +78,9 @@
 			interrupts = <87>, <88>, <89>, <90>;
 		};
 
-		gpio2: gpio@d0018180 {
+		gpio2: gpio@18180 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018180 0x40>;
+			reg = <0x18180 0x40>;
 			ngpios = <3>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -89,9 +89,9 @@
 			interrupts = <91>;
 		};
 
-		ethernet@d0034000 {
+		ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0xd0034000 0x2500>;
+				reg = <0x34000 0x2500>;
 				interrupts = <14>;
 				clocks = <&gateclk 1>;
 				status = "disabled";
@@ -112,19 +112,19 @@
 
 			bus-range = <0x00 0xff>;
 
-			ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0xd0042000 0xd0042000 0 0x00002000   /* Port 2.0 registers */
-				  0x82000000 0 0xd0044000 0xd0044000 0 0x00002000   /* Port 0.1 registers */
-				  0x82000000 0 0xd0048000 0xd0048000 0 0x00002000   /* Port 0.2 registers */
-				  0x82000000 0 0xd004c000 0xd004c000 0 0x00002000   /* Port 0.3 registers */
-				  0x82000000 0 0xd0080000 0xd0080000 0 0x00002000   /* Port 1.0 registers */
-				  0x82000000 0 0xd0082000 0xd0082000 0 0x00002000   /* Port 3.0 registers */
+			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+				  0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
+				  0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
+				  0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
+				  0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
+				  0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
+				  0x82000000 0 0x82000 0x82000 0 0x00002000   /* Port 3.0 registers */
 				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
 				  0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
 
 			pcie@1,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
 				reg = <0x0800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -140,7 +140,7 @@
 
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0044000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -156,7 +156,7 @@
 
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0048000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -172,7 +172,7 @@
 
 			pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd004c000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -188,7 +188,7 @@
 
 			pcie@9,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0042000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
 				reg = <0x4800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -204,7 +204,7 @@
 
 			pcie@10,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0082000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x82000 0 0x2000>;
 				reg = <0x5000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index b9da5b8ae288..ce4f80a82854 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -62,7 +62,7 @@
 	soc {
 		pinctrl {
 			compatible = "marvell,mv78460-pinctrl";
-			reg = <0xd0018000 0x38>;
+			reg = <0x18000 0x38>;
 
 			sdio_pins: sdio-pins {
 				marvell,pins = "mpp30", "mpp31", "mpp32",
@@ -71,9 +71,9 @@
 			};
 		};
 
-		gpio0: gpio@d0018100 {
+		gpio0: gpio@18100 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018100 0x40>;
+			reg = <0x18100 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -82,9 +82,9 @@
 			interrupts = <82>, <83>, <84>, <85>;
 		};
 
-		gpio1: gpio@d0018140 {
+		gpio1: gpio@18140 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018140 0x40>;
+			reg = <0x18140 0x40>;
 			ngpios = <32>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -93,9 +93,9 @@
 			interrupts = <87>, <88>, <89>, <90>;
 		};
 
-		gpio2: gpio@d0018180 {
+		gpio2: gpio@18180 {
 			compatible = "marvell,orion-gpio";
-			reg = <0xd0018180 0x40>;
+			reg = <0x18180 0x40>;
 			ngpios = <3>;
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -104,9 +104,9 @@
 			interrupts = <91>;
 		};
 
-		ethernet@d0034000 {
+		ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0xd0034000 0x2500>;
+				reg = <0x34000 0x2500>;
 				interrupts = <14>;
 				clocks = <&gateclk 1>;
 				status = "disabled";
@@ -127,22 +127,22 @@
 
 			bus-range = <0x00 0xff>;
 
-			ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0xd0042000 0xd0042000 0 0x00002000   /* Port 2.0 registers */
-				  0x82000000 0 0xd0044000 0xd0044000 0 0x00002000   /* Port 0.1 registers */
-				  0x82000000 0 0xd0048000 0xd0048000 0 0x00002000   /* Port 0.2 registers */
-				  0x82000000 0 0xd004c000 0xd004c000 0 0x00002000   /* Port 0.3 registers */
-				  0x82000000 0 0xd0080000 0xd0080000 0 0x00002000   /* Port 1.0 registers */
-				  0x82000000 0 0xd0082000 0xd0082000 0 0x00002000   /* Port 3.0 registers */
-				  0x82000000 0 0xd0084000 0xd0084000 0 0x00002000   /* Port 1.1 registers */
-				  0x82000000 0 0xd0088000 0xd0088000 0 0x00002000   /* Port 1.2 registers */
-				  0x82000000 0 0xd008c000 0xd008c000 0 0x00002000   /* Port 1.3 registers */
+			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+				  0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
+				  0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
+				  0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
+				  0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
+				  0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
+				  0x82000000 0 0x82000 0x82000 0 0x00002000   /* Port 3.0 registers */
+				  0x82000000 0 0x84000 0x84000 0 0x00002000   /* Port 1.1 registers */
+				  0x82000000 0 0x88000 0x88000 0 0x00002000   /* Port 1.2 registers */
+				  0x82000000 0 0x8c000 0x8c000 0 0x00002000   /* Port 1.3 registers */
 				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
 				  0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
 
 			pcie@1,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>;
+				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
 				reg = <0x0800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -158,7 +158,7 @@
 
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82001000 0 0xd0044000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -174,7 +174,7 @@
 
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82001800 0 0xd0048000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -190,7 +190,7 @@
 
 			pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82002000 0 0xd004c000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -206,7 +206,7 @@
 
 			pcie@5,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82002800 0 0xd0080000 0 0x2000>;
+				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
 				reg = <0x2800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -222,7 +222,7 @@
 
 			pcie@6,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82003000 0 0xd0084000 0 0x2000>;
+				assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
 				reg = <0x3000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -238,7 +238,7 @@
 
 			pcie@7,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82003800 0 0xd0088000 0 0x2000>;
+				assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
 				reg = <0x3800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -254,7 +254,7 @@
 
 			pcie@8,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82004000 0 0xd008c000 0 0x2000>;
+				assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
 				reg = <0x4000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -269,7 +269,7 @@
 			};
 			pcie@9,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82004800 0 0xd0042000 0 0x2000>;
+				assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
 				reg = <0x4800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -285,7 +285,7 @@
 
 			pcie@10,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82005000 0 0xd0082000 0 0x2000>;
+				assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
 				reg = <0x5000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index 9d04f04d4e39..e9bc8bf90263 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -27,11 +27,11 @@
 	};
 
 	soc {
-		serial@d0012000 {
+		serial@12000 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
-		serial@d0012100 {
+		serial@12100 {
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
@@ -96,31 +96,31 @@
 			};
 		};
 
-		ethernet@d0070000 {
+		ethernet@70000 {
 			status = "okay";
 			phy = <&phy0>;
 			phy-mode = "sgmii";
 		};
-		ethernet@d0074000 {
+		ethernet@74000 {
 			status = "okay";
 			phy = <&phy1>;
 			phy-mode = "sgmii";
 		};
-		ethernet@d0030000 {
+		ethernet@30000 {
 			status = "okay";
 			phy = <&phy2>;
 			phy-mode = "sgmii";
 		};
-		ethernet@d0034000 {
+		ethernet@34000 {
 			status = "okay";
 			phy = <&phy3>;
 			phy-mode = "sgmii";
 		};
-		i2c@d0011000 {
+		i2c@11000 {
 			status = "okay";
 			clock-frequency = <400000>;
 		};
-		i2c@d0011100 {
+		i2c@11100 {
 			status = "okay";
 			clock-frequency = <400000>;
 
@@ -129,18 +129,18 @@
 				reg = <0x30>;
 			};
 		};
-		sata@d00a0000 {
+		sata@a0000 {
 			nr-ports = <2>;
 			status = "okay";
 		};
-		usb@d0050000 {
+		usb@50000 {
 			status = "okay";
 		};
-		usb@d0051000 {
+		usb@51000 {
 			status = "okay";
 		};
 
-		devbus-bootcs@d0010400 {
+		devbus-bootcs@10400 {
 			status = "okay";
 			ranges = <0 0xf0000000 0x8000000>; /* @addr 0xf000000, size 0x8000000 */
 
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index ef3d41362241..465b9fa116ea 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -22,83 +22,84 @@
 	model = "Marvell Armada XP family SoC";
 	compatible = "marvell,armadaxp", "marvell,armada-370-xp";
 
+
 	soc {
 		L2: l2-cache {
 			compatible = "marvell,aurora-system-cache";
-			reg = <0xd0008000 0x1000>;
+			reg = <0x08000 0x1000>;
 			cache-id-part = <0x100>;
 			wt-override;
 		};
 
-		mpic: interrupt-controller@d0020000 {
-		      reg = <0xd0020a00 0x2d0>,
-			    <0xd0021070 0x58>;
+		mpic: interrupt-controller@20000 {
+		      reg = <0x20a00 0x2d0>,
+			    <0x21070 0x58>;
 		};
 
-		armada-370-xp-pmsu@d0022000 {
+		armada-370-xp-pmsu@22000 {
 			compatible = "marvell,armada-370-xp-pmsu";
-			reg = <0xd0022100 0x430>,
-			      <0xd0020800 0x20>;
+			reg = <0x22100 0x430>,
+			      <0x20800 0x20>;
 		};
 
-		serial@d0012200 {
+		serial@12200 {
 				compatible = "snps,dw-apb-uart";
-				reg = <0xd0012200 0x100>;
+				reg = <0x12200 0x100>;
 				reg-shift = <2>;
 				interrupts = <43>;
 				reg-io-width = <1>;
 				status = "disabled";
 		};
-		serial@d0012300 {
+		serial@12300 {
 				compatible = "snps,dw-apb-uart";
-				reg = <0xd0012300 0x100>;
+				reg = <0x12300 0x100>;
 				reg-shift = <2>;
 				interrupts = <44>;
 				reg-io-width = <1>;
 				status = "disabled";
 		};
 
-		timer@d0020300 {
+		timer@20300 {
 				marvell,timer-25Mhz;
 		};
 
-		coreclk: mvebu-sar@d0018230 {
+		coreclk: mvebu-sar@18230 {
 			compatible = "marvell,armada-xp-core-clock";
-			reg = <0xd0018230 0x08>;
+			reg = <0x18230 0x08>;
 			#clock-cells = <1>;
 		};
 
-		cpuclk: clock-complex@d0018700 {
+		cpuclk: clock-complex@18700 {
 			#clock-cells = <1>;
 			compatible = "marvell,armada-xp-cpu-clock";
-			reg = <0xd0018700 0xA0>;
+			reg = <0x18700 0xA0>;
 			clocks = <&coreclk 1>;
 		};
 
-		gateclk: clock-gating-control@d0018220 {
+		gateclk: clock-gating-control@18220 {
 			compatible = "marvell,armada-xp-gating-clock";
-			reg = <0xd0018220 0x4>;
+			reg = <0x18220 0x4>;
 			clocks = <&coreclk 0>;
 			#clock-cells = <1>;
 		};
 
-		system-controller@d0018200 {
+		system-controller@18200 {
 				compatible = "marvell,armada-370-xp-system-controller";
-				reg = <0xd0018200 0x500>;
+				reg = <0x18200 0x500>;
 		};
 
-		ethernet@d0030000 {
+		ethernet@30000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0xd0030000 0x2500>;
+				reg = <0x30000 0x2500>;
 				interrupts = <12>;
 				clocks = <&gateclk 2>;
 				status = "disabled";
 		};
 
-		xor@d0060900 {
+		xor@60900 {
 			compatible = "marvell,orion-xor";
-			reg = <0xd0060900 0x100
-			       0xd0060b00 0x100>;
+			reg = <0x60900 0x100
+			       0x60b00 0x100>;
 			clocks = <&gateclk 22>;
 			status = "okay";
 
@@ -115,10 +116,10 @@
 			};
 		};
 
-		xor@d00f0900 {
+		xor@f0900 {
 			compatible = "marvell,orion-xor";
-			reg = <0xd00F0900 0x100
-			       0xd00F0B00 0x100>;
+			reg = <0xF0900 0x100
+			       0xF0B00 0x100>;
 			clocks = <&gateclk 28>;
 			status = "okay";
 
@@ -135,26 +136,26 @@
 			};
 		};
 
-		usb@d0050000 {
+		usb@50000 {
 			clocks = <&gateclk 18>;
 		};
 
-		usb@d0051000 {
+		usb@51000 {
 			clocks = <&gateclk 19>;
 		};
 
-		usb@d0052000 {
+		usb@52000 {
 			compatible = "marvell,orion-ehci";
-			reg = <0xd0052000 0x500>;
+			reg = <0x52000 0x500>;
 			interrupts = <47>;
 			clocks = <&gateclk 20>;
 			status = "disabled";
 		};
 
-		thermal@d00182b0 {
+		thermal@182b0 {
 			compatible = "marvell,armadaxp-thermal";
-			reg = <0xd00182b0 0x4
-			       0xd00184d0 0x4>;
+			reg = <0x182b0 0x4
+			       0x184d0 0x4>;
 			status = "okay";
 		};
 	};

From 467f54b2157bd01a487fd933122fd193f1e13911 Mon Sep 17 00:00:00 2001
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Fri, 12 Apr 2013 16:29:09 +0200
Subject: [PATCH 157/169] ARM: dts: mvebu: introduce internal-regs node

Introduce a 'internal-regs' subnode, under which all devices are
moved. This is not really needed for now, but will be for the
mvebu-mbus driver. This generates a lot of code movement since it's
indenting by one more tab all the devices.  So it was a good
opportunity to fix all the bad indentation.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
 arch/arm/boot/dts/armada-370-db.dts           | 154 +++----
 arch/arm/boot/dts/armada-370-mirabox.dts      | 206 ++++-----
 arch/arm/boot/dts/armada-370-rd.dts           | 106 ++---
 arch/arm/boot/dts/armada-370-xp.dtsi          | 285 ++++++------
 arch/arm/boot/dts/armada-370.dtsi             | 318 ++++++-------
 arch/arm/boot/dts/armada-xp-db.dts            | 224 ++++-----
 arch/arm/boot/dts/armada-xp-gp.dts            | 232 +++++-----
 arch/arm/boot/dts/armada-xp-mv78230.dtsi      | 252 +++++-----
 arch/arm/boot/dts/armada-xp-mv78260.dtsi      | 304 +++++++------
 arch/arm/boot/dts/armada-xp-mv78460.dtsi      | 430 +++++++++---------
 .../boot/dts/armada-xp-openblocks-ax3-4.dts   | 296 ++++++------
 arch/arm/boot/dts/armada-xp.dtsi              | 191 ++++----
 12 files changed, 1509 insertions(+), 1489 deletions(-)

diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index e766f8bfc86f..2353b1f13704 100644
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -30,86 +30,88 @@
 	};
 
 	soc {
-		serial@12000 {
-			clock-frequency = <200000000>;
-			status = "okay";
-		};
-		sata@a0000 {
-			nr-ports = <2>;
-			status = "okay";
-		};
-
-		mdio {
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <1>;
-			};
-		};
-
-		ethernet@70000 {
-			status = "okay";
-			phy = <&phy0>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@74000 {
-			status = "okay";
-			phy = <&phy1>;
-			phy-mode = "rgmii-id";
-		};
-
-		mvsdio@d4000 {
-			pinctrl-0 = <&sdio_pins1>;
-			pinctrl-names = "default";
-			/*
-			 * This device is disabled by default, because
-			 * using the SD card connector requires
-			 * changing the default CON40 connector
-			 * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
-			 * different connector
-			 * "DB-88F6710_MPP_RGMII_SD_Jumper".
-			 */
-			status = "disabled";
-			/* No CD or WP GPIOs */
-		};
-
-		usb@50000 {
-			status = "okay";
-		};
-
-		usb@51000 {
-			status = "okay";
-		};
-
-		spi0: spi@10600 {
-			status = "okay";
-
-			spi-flash@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "mx25l25635e";
-				reg = <0>; /* Chip select 0 */
-				spi-max-frequency = <50000000>;
-			};
-		};
-
-		pcie-controller {
-			status = "okay";
-			/*
-			 * The two PCIe units are accessible through
-			 * both standard PCIe slots and mini-PCIe
-			 * slots on the board.
-			 */
-			pcie@1,0 {
-				/* Port 0, Lane 0 */
+		internal-regs {
+			serial@12000 {
+				clock-frequency = <200000000>;
 				status = "okay";
 			};
-			pcie@2,0 {
-				/* Port 1, Lane 0 */
+			sata@a0000 {
+				nr-ports = <2>;
 				status = "okay";
 			};
+
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <1>;
+				};
+			};
+
+			ethernet@70000 {
+				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "rgmii-id";
+			};
+
+			mvsdio@d4000 {
+				pinctrl-0 = <&sdio_pins1>;
+				pinctrl-names = "default";
+				/*
+				 * This device is disabled by default, because
+				 * using the SD card connector requires
+				 * changing the default CON40 connector
+				 * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
+				 * different connector
+				 * "DB-88F6710_MPP_RGMII_SD_Jumper".
+				 */
+				status = "disabled";
+				/* No CD or WP GPIOs */
+			};
+
+			usb@50000 {
+				status = "okay";
+			};
+
+			usb@51000 {
+				status = "okay";
+			};
+
+			spi0: spi@10600 {
+				status = "okay";
+
+				spi-flash@0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "mx25l25635e";
+					reg = <0>; /* Chip select 0 */
+					spi-max-frequency = <50000000>;
+				};
+			};
+
+			pcie-controller {
+				status = "okay";
+				/*
+				 * The two PCIe units are accessible through
+				 * both standard PCIe slots and mini-PCIe
+				 * slots on the board.
+				 */
+				pcie@1,0 {
+					/* Port 0, Lane 0 */
+					status = "okay";
+				};
+				pcie@2,0 {
+					/* Port 1, Lane 0 */
+					status = "okay";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
index 6530ae3ed661..14e36e19d515 100644
--- a/arch/arm/boot/dts/armada-370-mirabox.dts
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -25,113 +25,115 @@
 	};
 
 	soc {
-		serial@12000 {
-			clock-frequency = <200000000>;
-			status = "okay";
-		};
-		timer@20300 {
-			clock-frequency = <600000000>;
-			status = "okay";
-		};
-
-		pinctrl {
-			pwr_led_pin: pwr-led-pin {
-				marvell,pins = "mpp63";
-				marvell,function = "gpo";
+		internal-regs {
+			serial@12000 {
+				clock-frequency = <200000000>;
+				status = "okay";
 			};
-
-			stat_led_pins: stat-led-pins {
-				marvell,pins = "mpp64", "mpp65";
-				marvell,function = "gpio";
-			};
-		};
-
-		gpio_leds {
-			compatible = "gpio-leds";
-			pinctrl-names = "default";
-			pinctrl-0 = <&pwr_led_pin &stat_led_pins>;
-
-			green_pwr_led {
-				label = "mirabox:green:pwr";
-				gpios = <&gpio1 31 1>;
-				linux,default-trigger = "heartbeat";
-			};
-
-			blue_stat_led {
-				label = "mirabox:blue:stat";
-				gpios = <&gpio2 0 1>;
-				linux,default-trigger = "cpu0";
-			};
-
-			green_stat_led {
-				label = "mirabox:green:stat";
-				gpios = <&gpio2 1 1>;
-				default-state = "off";
-			};
-		};
-
-		mdio {
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <1>;
-			};
-		};
-		ethernet@70000 {
-			status = "okay";
-			phy = <&phy0>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@74000 {
-			status = "okay";
-			phy = <&phy1>;
-			phy-mode = "rgmii-id";
-		};
-
-		mvsdio@d4000 {
-			pinctrl-0 = <&sdio_pins3>;
-			pinctrl-names = "default";
-			status = "okay";
-			/*
-			 * No CD or WP GPIOs: SDIO interface used for
-			 * Wifi/Bluetooth chip
-			 */
-		};
-
-		usb@50000 {
-			status = "okay";
-		};
-
-		usb@51000 {
-			status = "okay";
-		};
-
-		i2c@11000 {
-			status = "okay";
-			clock-frequency = <100000>;
-			pca9505: pca9505@25 {
-				compatible = "nxp,pca9505";
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x25>;
-			};
-		};
-
-		pcie-controller {
-			status = "okay";
-
-			/* Internal mini-PCIe connector */
-			pcie@1,0 {
-				/* Port 0, Lane 0 */
+			timer@20300 {
+				clock-frequency = <600000000>;
 				status = "okay";
 			};
 
-			/* Connected on the PCB to a USB 3.0 XHCI controller */
-			pcie@2,0 {
-				/* Port 1, Lane 0 */
+			pinctrl {
+				pwr_led_pin: pwr-led-pin {
+					marvell,pins = "mpp63";
+					marvell,function = "gpo";
+				};
+
+				stat_led_pins: stat-led-pins {
+					marvell,pins = "mpp64", "mpp65";
+					marvell,function = "gpio";
+				};
+			};
+
+			gpio_leds {
+				compatible = "gpio-leds";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwr_led_pin &stat_led_pins>;
+
+				green_pwr_led {
+					label = "mirabox:green:pwr";
+					gpios = <&gpio1 31 1>;
+					linux,default-trigger = "heartbeat";
+				};
+
+				blue_stat_led {
+					label = "mirabox:blue:stat";
+					gpios = <&gpio2 0 1>;
+					linux,default-trigger = "cpu0";
+				};
+
+				green_stat_led {
+					label = "mirabox:green:stat";
+					gpios = <&gpio2 1 1>;
+					default-state = "off";
+				};
+			};
+
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <1>;
+				};
+			};
+			ethernet@70000 {
 				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "rgmii-id";
+			};
+
+			mvsdio@d4000 {
+				pinctrl-0 = <&sdio_pins3>;
+				pinctrl-names = "default";
+				status = "okay";
+				/*
+				 * No CD or WP GPIOs: SDIO interface used for
+				 * Wifi/Bluetooth chip
+				 */
+			};
+
+			usb@50000 {
+				status = "okay";
+			};
+
+			usb@51000 {
+				status = "okay";
+			};
+
+			i2c@11000 {
+				status = "okay";
+				clock-frequency = <100000>;
+				pca9505: pca9505@25 {
+					compatible = "nxp,pca9505";
+					gpio-controller;
+					#gpio-cells = <2>;
+					reg = <0x25>;
+				};
+			};
+
+			pcie-controller {
+				status = "okay";
+
+				/* Internal mini-PCIe connector */
+				pcie@1,0 {
+					/* Port 0, Lane 0 */
+					status = "okay";
+				};
+
+				/* Connected on the PCB to a USB 3.0 XHCI controller */
+				pcie@2,0 {
+					/* Port 1, Lane 0 */
+					status = "okay";
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
index 83d5c0419750..130f8390a7e4 100644
--- a/arch/arm/boot/dts/armada-370-rd.dts
+++ b/arch/arm/boot/dts/armada-370-rd.dts
@@ -28,60 +28,62 @@
 	};
 
 	soc {
-		serial@12000 {
-			clock-frequency = <200000000>;
-			status = "okay";
-		};
-		sata@a0000 {
-			nr-ports = <2>;
-			status = "okay";
-		};
-
-		mdio {
-			phy0: ethernet-phy@0 {
-				reg = <0>;
+		internal-regs {
+			serial@12000 {
+				clock-frequency = <200000000>;
+				status = "okay";
+			};
+			sata@a0000 {
+				nr-ports = <2>;
+				status = "okay";
 			};
 
-			phy1: ethernet-phy@1 {
-				reg = <1>;
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <1>;
+				};
+			};
+
+			ethernet@70000 {
+				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "sgmii";
+			};
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "rgmii-id";
+			};
+
+			mvsdio@d4000 {
+				pinctrl-0 = <&sdio_pins1>;
+				pinctrl-names = "default";
+				status = "okay";
+				/* No CD or WP GPIOs */
+			};
+
+			usb@50000 {
+				status = "okay";
+			};
+
+			usb@51000 {
+				status = "okay";
+			};
+
+			gpio-keys {
+				compatible = "gpio-keys";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				button@1 {
+					label = "Software Button";
+					linux,code = <116>;
+					gpios = <&gpio0 6 1>;
+				};
 			};
 		};
-
-		ethernet@70000 {
-			status = "okay";
-			phy = <&phy0>;
-			phy-mode = "sgmii";
-		};
-		ethernet@74000 {
-			status = "okay";
-			phy = <&phy1>;
-			phy-mode = "rgmii-id";
-		};
-
-		mvsdio@d4000 {
-			pinctrl-0 = <&sdio_pins1>;
-			pinctrl-names = "default";
-			status = "okay";
-			/* No CD or WP GPIOs */
-		};
-
-		usb@50000 {
-			status = "okay";
-		};
-
-		usb@51000 {
-			status = "okay";
-		};
 	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		button@1 {
-			label = "Software Button";
-			linux,code = <116>;
-			gpios = <&gpio0 6 1>;
-		};
-	};
-};
+ };
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index da40ce5711b3..bf8f91113625 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -28,7 +28,6 @@
 		};
 	};
 
-
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -36,192 +35,196 @@
 		interrupt-parent = <&mpic>;
 		ranges = <0 0xd0000000 0x100000>;
 
-		mpic: interrupt-controller@20000 {
+		internal-regs {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			mpic: interrupt-controller@20000 {
 				compatible = "marvell,mpic";
 				#interrupt-cells = <1>;
 				#size-cells = <1>;
 				interrupt-controller;
-		};
+			};
 
-		coherency-fabric@20200 {
+			coherency-fabric@20200 {
 				compatible = "marvell,coherency-fabric";
-				reg = <0x20200 0xb0>,
-				      <0x21810 0x1c>;
-		};
+				reg = <0x20200 0xb0>, <0x21810 0x1c>;
+			};
 
-		serial@12000 {
+			serial@12000 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12000 0x100>;
 				reg-shift = <2>;
 				interrupts = <41>;
 				reg-io-width = <1>;
 				status = "disabled";
-		};
-		serial@12100 {
+			};
+			serial@12100 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12100 0x100>;
 				reg-shift = <2>;
 				interrupts = <42>;
 				reg-io-width = <1>;
 				status = "disabled";
-		};
+			};
 
-		timer@20300 {
-			       compatible = "marvell,armada-370-xp-timer";
-			       reg = <0x20300 0x30>,
-			       <0x21040 0x30>;
-			       interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
-			       clocks = <&coreclk 2>;
-		};
+			timer@20300 {
+				compatible = "marvell,armada-370-xp-timer";
+				reg = <0x20300 0x30>, <0x21040 0x30>;
+				interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
+				clocks = <&coreclk 2>;
+			};
 
-		sata@a0000 {
-			compatible = "marvell,orion-sata";
-			reg = <0xa0000 0x2400>;
-			interrupts = <55>;
-			clocks = <&gateclk 15>, <&gateclk 30>;
-			clock-names = "0", "1";
-			status = "disabled";
-		};
+			sata@a0000 {
+				compatible = "marvell,orion-sata";
+				reg = <0xa0000 0x2400>;
+				interrupts = <55>;
+				clocks = <&gateclk 15>, <&gateclk 30>;
+				clock-names = "0", "1";
+				status = "disabled";
+			};
 
-		mdio {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "marvell,orion-mdio";
-			reg = <0x72004 0x4>;
-		};
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "marvell,orion-mdio";
+				reg = <0x72004 0x4>;
+			};
 
-		ethernet@70000 {
+			ethernet@70000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x70000 0x2500>;
 				interrupts = <8>;
 				clocks = <&gateclk 4>;
 				status = "disabled";
-		};
+			};
 
-		ethernet@74000 {
+			ethernet@74000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x74000 0x2500>;
 				interrupts = <10>;
 				clocks = <&gateclk 3>;
 				status = "disabled";
-		};
+			};
 
-		i2c0: i2c@11000 {
-			compatible = "marvell,mv64xxx-i2c";
-			reg = <0x11000 0x20>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <31>;
-			timeout-ms = <1000>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			i2c0: i2c@11000 {
+				compatible = "marvell,mv64xxx-i2c";
+				reg = <0x11000 0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupts = <31>;
+				timeout-ms = <1000>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		i2c1: i2c@11100 {
-			compatible = "marvell,mv64xxx-i2c";
-			reg = <0x11100 0x20>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <32>;
-			timeout-ms = <1000>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			i2c1: i2c@11100 {
+				compatible = "marvell,mv64xxx-i2c";
+				reg = <0x11100 0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupts = <32>;
+				timeout-ms = <1000>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		rtc@10300 {
-			compatible = "marvell,orion-rtc";
-			reg = <0x10300 0x20>;
-			interrupts = <50>;
-		};
+			rtc@10300 {
+				compatible = "marvell,orion-rtc";
+				reg = <0x10300 0x20>;
+				interrupts = <50>;
+			};
 
-		mvsdio@d4000 {
-			compatible = "marvell,orion-sdio";
-			reg = <0xd4000 0x200>;
-			interrupts = <54>;
-			clocks = <&gateclk 17>;
-			status = "disabled";
-		};
+			mvsdio@d4000 {
+				compatible = "marvell,orion-sdio";
+				reg = <0xd4000 0x200>;
+				interrupts = <54>;
+				clocks = <&gateclk 17>;
+				status = "disabled";
+			};
 
-		usb@50000 {
-			compatible = "marvell,orion-ehci";
-			reg = <0x50000 0x500>;
-			interrupts = <45>;
-			status = "disabled";
-		};
+			usb@50000 {
+				compatible = "marvell,orion-ehci";
+				reg = <0x50000 0x500>;
+				interrupts = <45>;
+				status = "disabled";
+			};
 
-		usb@51000 {
-			compatible = "marvell,orion-ehci";
-			reg = <0x51000 0x500>;
-			interrupts = <46>;
-			status = "disabled";
-		};
+			usb@51000 {
+				compatible = "marvell,orion-ehci";
+				reg = <0x51000 0x500>;
+				interrupts = <46>;
+				status = "disabled";
+			};
 
-		spi0: spi@10600 {
-			compatible = "marvell,orion-spi";
-			reg = <0x10600 0x28>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			interrupts = <30>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			spi0: spi@10600 {
+				compatible = "marvell,orion-spi";
+				reg = <0x10600 0x28>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				interrupts = <30>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		spi1: spi@10680 {
-			compatible = "marvell,orion-spi";
-			reg = <0x10680 0x28>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			interrupts = <92>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			spi1: spi@10680 {
+				compatible = "marvell,orion-spi";
+				reg = <0x10680 0x28>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <1>;
+				interrupts = <92>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		devbus-bootcs@10400 {
-			compatible = "marvell,mvebu-devbus";
-			reg = <0x10400 0x8>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			devbus-bootcs@10400 {
+				compatible = "marvell,mvebu-devbus";
+				reg = <0x10400 0x8>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		devbus-cs0@10408 {
-			compatible = "marvell,mvebu-devbus";
-			reg = <0x10408 0x8>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			devbus-cs0@10408 {
+				compatible = "marvell,mvebu-devbus";
+				reg = <0x10408 0x8>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		devbus-cs1@10410 {
-			compatible = "marvell,mvebu-devbus";
-			reg = <0x10410 0x8>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			devbus-cs1@10410 {
+				compatible = "marvell,mvebu-devbus";
+				reg = <0x10410 0x8>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		devbus-cs2@10418 {
-			compatible = "marvell,mvebu-devbus";
-			reg = <0x10418 0x8>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
-		};
+			devbus-cs2@10418 {
+				compatible = "marvell,mvebu-devbus";
+				reg = <0x10418 0x8>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 
-		devbus-cs3@10420 {
-			compatible = "marvell,mvebu-devbus";
-			reg = <0x10420 0x8>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			clocks = <&coreclk 0>;
-			status = "disabled";
+			devbus-cs3@10420 {
+				compatible = "marvell,mvebu-devbus";
+				reg = <0x10420 0x8>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				clocks = <&coreclk 0>;
+				status = "disabled";
+			};
 		};
 	};
-};
-
+ };
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 5c4fa655fc34..6ef95dd218ae 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -28,195 +28,195 @@
 	};
 
 	soc {
-
-		mpic: interrupt-controller@20000 {
-			reg = <0x20a00 0x1d0>,
-			      <0x21870 0x58>;
-		};
-
-		system-controller@18200 {
+		internal-regs {
+			system-controller@18200 {
 				compatible = "marvell,armada-370-xp-system-controller";
 				reg = <0x18200 0x100>;
-		};
-
-		L2: l2-cache {
-			compatible = "marvell,aurora-outer-cache";
-			reg = <0xd0008000 0x1000>;
-			cache-id-part = <0x100>;
-			wt-override;
-		};
-
-		pinctrl {
-			compatible = "marvell,mv88f6710-pinctrl";
-			reg = <0x18000 0x38>;
-
-			sdio_pins1: sdio-pins1 {
-			      marvell,pins = "mpp9",  "mpp11", "mpp12",
-					     "mpp13", "mpp14", "mpp15";
-			      marvell,function = "sd0";
 			};
 
-			sdio_pins2: sdio-pins2 {
-			      marvell,pins = "mpp47", "mpp48", "mpp49",
-					     "mpp50", "mpp51", "mpp52";
-			      marvell,function = "sd0";
+			L2: l2-cache {
+				compatible = "marvell,aurora-outer-cache";
+				reg = <0xd0008000 0x1000>;
+				cache-id-part = <0x100>;
+				wt-override;
 			};
 
-			sdio_pins3: sdio-pins3 {
-			      marvell,pins = "mpp48", "mpp49", "mpp50",
-					     "mpp51", "mpp52", "mpp53";
-			      marvell,function = "sd0";
+			mpic: interrupt-controller@20000 {
+				reg = <0x20a00 0x1d0>, <0x21870 0x58>;
 			};
-	        };
 
-		gpio0: gpio@18100 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18100 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <82>, <83>, <84>, <85>;
-		};
+			pinctrl {
+				compatible = "marvell,mv88f6710-pinctrl";
+				reg = <0x18000 0x38>;
 
-		gpio1: gpio@18140 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18140 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <87>, <88>, <89>, <90>;
-		};
+				sdio_pins1: sdio-pins1 {
+					marvell,pins = "mpp9",  "mpp11", "mpp12",
+							"mpp13", "mpp14", "mpp15";
+					marvell,function = "sd0";
+				};
 
-		gpio2: gpio@18180 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18180 0x40>;
-			ngpios = <2>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <91>;
-		};
+				sdio_pins2: sdio-pins2 {
+					marvell,pins = "mpp47", "mpp48", "mpp49",
+							"mpp50", "mpp51", "mpp52";
+					marvell,function = "sd0";
+				};
 
-		coreclk: mvebu-sar@18230 {
-			compatible = "marvell,armada-370-core-clock";
-			reg = <0x18230 0x08>;
-			#clock-cells = <1>;
-		};
-
-		gateclk: clock-gating-control@18220 {
-			compatible = "marvell,armada-370-gating-clock";
-			reg = <0x18220 0x4>;
-			clocks = <&coreclk 0>;
-			#clock-cells = <1>;
-		};
-
-		xor@60800 {
-			compatible = "marvell,orion-xor";
-			reg = <0x60800 0x100
-			       0x60A00 0x100>;
-			status = "okay";
-
-			xor00 {
-				interrupts = <51>;
-				dmacap,memcpy;
-				dmacap,xor;
+				sdio_pins3: sdio-pins3 {
+					marvell,pins = "mpp48", "mpp49", "mpp50",
+							"mpp51", "mpp52", "mpp53";
+					marvell,function = "sd0";
+				};
 			};
-			xor01 {
-				interrupts = <52>;
-				dmacap,memcpy;
-				dmacap,xor;
-				dmacap,memset;
+
+			gpio0: gpio@18100 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18100 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <82>, <83>, <84>, <85>;
 			};
-		};
 
-		xor@60900 {
-			compatible = "marvell,orion-xor";
-			reg = <0x60900 0x100
-			       0x60b00 0x100>;
-			status = "okay";
-
-			xor10 {
-				interrupts = <94>;
-				dmacap,memcpy;
-				dmacap,xor;
+			gpio1: gpio@18140 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18140 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <87>, <88>, <89>, <90>;
 			};
-			xor11 {
-				interrupts = <95>;
-				dmacap,memcpy;
-				dmacap,xor;
-				dmacap,memset;
+
+			gpio2: gpio@18180 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18180 0x40>;
+				ngpios = <2>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <91>;
 			};
-		};
 
-		usb@50000 {
-			clocks = <&coreclk 0>;
-		};
+			coreclk: mvebu-sar@18230 {
+				compatible = "marvell,armada-370-core-clock";
+				reg = <0x18230 0x08>;
+				#clock-cells = <1>;
+			};
 
-		usb@51000 {
-			clocks = <&coreclk 0>;
-		};
+			gateclk: clock-gating-control@18220 {
+				compatible = "marvell,armada-370-gating-clock";
+				reg = <0x18220 0x4>;
+				clocks = <&coreclk 0>;
+				#clock-cells = <1>;
+			};
 
-		thermal@18300 {
-			compatible = "marvell,armada370-thermal";
-			reg = <0x18300 0x4
-			       0x18304 0x4>;
-			status = "okay";
-		};
+			xor@60800 {
+				compatible = "marvell,orion-xor";
+				reg = <0x60800 0x100
+				       0x60A00 0x100>;
+				status = "okay";
 
-		pcie-controller {
-			compatible = "marvell,armada-370-pcie";
-			status = "disabled";
-			device_type = "pci";
+				xor00 {
+					interrupts = <51>;
+					dmacap,memcpy;
+					dmacap,xor;
+				};
+				xor01 {
+					interrupts = <52>;
+					dmacap,memcpy;
+					dmacap,xor;
+					dmacap,memset;
+				};
+			};
 
-			#address-cells = <3>;
-			#size-cells = <2>;
+			xor@60900 {
+				compatible = "marvell,orion-xor";
+				reg = <0x60900 0x100
+				       0x60b00 0x100>;
+				status = "okay";
 
-			bus-range = <0x00 0xff>;
+				xor10 {
+					interrupts = <94>;
+					dmacap,memcpy;
+					dmacap,xor;
+				};
+				xor11 {
+					interrupts = <95>;
+					dmacap,memcpy;
+					dmacap,xor;
+					dmacap,memset;
+				};
+			};
 
-			reg = <0x40000 0x2000>, <0x80000 0x2000>;
+			usb@50000 {
+				clocks = <&coreclk 0>;
+			};
 
-			reg-names = "pcie0.0", "pcie1.0";
+			usb@51000 {
+				clocks = <&coreclk 0>;
+			};
 
-			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
-				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
-			          0x81000000 0 0          0xe8000000 0 0x00100000>; /* downstream I/O */
+			thermal@18300 {
+				compatible = "marvell,armada370-thermal";
+				reg = <0x18300 0x4
+					0x18304 0x4>;
+				status = "okay";
+			};
 
-			pcie@1,0 {
+			pcie-controller {
+				compatible = "marvell,armada-370-pcie";
+				status = "disabled";
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
-				reg = <0x0800 0 0 0 0>;
+
 				#address-cells = <3>;
 				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 58>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 5>;
-				status = "disabled";
-			};
 
-			pcie@2,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
-				reg = <0x1000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 62>;
-				marvell,pcie-port = <1>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 9>;
-				status = "disabled";
+				bus-range = <0x00 0xff>;
+
+				reg = <0x40000 0x2000>, <0x80000 0x2000>;
+
+				reg-names = "pcie0.0", "pcie1.0";
+
+				ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+					0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
+					0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
+					0x81000000 0 0          0xe8000000 0 0x00100000>; /* downstream I/O */
+
+				pcie@1,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+					reg = <0x0800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 58>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 5>;
+					status = "disabled";
+				};
+
+				pcie@2,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+					reg = <0x1000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 62>;
+					marvell,pcie-port = <1>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 9>;
+					status = "disabled";
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index e37863f826b9..6c8b032ddbbb 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -30,128 +30,130 @@
 	};
 
 	soc {
-		serial@12000 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12100 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12200 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12300 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-
-		sata@a0000 {
-			nr-ports = <2>;
-			status = "okay";
-		};
-
-		mdio {
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <1>;
-			};
-
-			phy2: ethernet-phy@2 {
-				reg = <25>;
-			};
-
-			phy3: ethernet-phy@3 {
-				reg = <27>;
-			};
-		};
-
-		ethernet@70000 {
-			status = "okay";
-			phy = <&phy0>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@74000 {
-			status = "okay";
-			phy = <&phy1>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@30000 {
-			status = "okay";
-			phy = <&phy2>;
-			phy-mode = "sgmii";
-		};
-		ethernet@34000 {
-			status = "okay";
-			phy = <&phy3>;
-			phy-mode = "sgmii";
-		};
-
-		mvsdio@d4000 {
-			pinctrl-0 = <&sdio_pins>;
-			pinctrl-names = "default";
-			status = "okay";
-			/* No CD or WP GPIOs */
-		};
-
-		usb@50000 {
-			status = "okay";
-		};
-
-		usb@51000 {
-			status = "okay";
-		};
-
-		usb@52000 {
-			status = "okay";
-		};
-
-		spi0: spi@10600 {
-			status = "okay";
-
-			spi-flash@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "m25p64";
-				reg = <0>; /* Chip select 0 */
-				spi-max-frequency = <20000000>;
-			};
-		};
-
-		pcie-controller {
-			status = "okay";
-
-			/*
-			 * All 6 slots are physically present as
-			 * standard PCIe slots on the board.
-			 */
-			pcie@1,0 {
-				/* Port 0, Lane 0 */
+		internal-regs {
+			serial@12000 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
-			pcie@2,0 {
-				/* Port 0, Lane 1 */
+			serial@12100 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
-			pcie@3,0 {
-				/* Port 0, Lane 2 */
+			serial@12200 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
-			pcie@4,0 {
-				/* Port 0, Lane 3 */
+			serial@12300 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
-			pcie@9,0 {
-				/* Port 2, Lane 0 */
+
+			sata@a0000 {
+				nr-ports = <2>;
 				status = "okay";
 			};
-			pcie@10,0 {
-				/* Port 3, Lane 0 */
+
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <1>;
+				};
+
+				phy2: ethernet-phy@2 {
+					reg = <25>;
+				};
+
+				phy3: ethernet-phy@3 {
+					reg = <27>;
+				};
+			};
+
+			ethernet@70000 {
 				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@30000 {
+				status = "okay";
+				phy = <&phy2>;
+				phy-mode = "sgmii";
+			};
+			ethernet@34000 {
+				status = "okay";
+				phy = <&phy3>;
+				phy-mode = "sgmii";
+			};
+
+			mvsdio@d4000 {
+				pinctrl-0 = <&sdio_pins>;
+				pinctrl-names = "default";
+				status = "okay";
+				/* No CD or WP GPIOs */
+			};
+
+			usb@50000 {
+				status = "okay";
+			};
+
+			usb@51000 {
+				status = "okay";
+			};
+
+			usb@52000 {
+				status = "okay";
+			};
+
+			spi0: spi@10600 {
+				status = "okay";
+
+				spi-flash@0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "m25p64";
+					reg = <0>; /* Chip select 0 */
+					spi-max-frequency = <20000000>;
+				};
+			};
+
+			pcie-controller {
+				status = "okay";
+
+				/*
+				 * All 6 slots are physically present as
+				 * standard PCIe slots on the board.
+				 */
+				pcie@1,0 {
+					/* Port 0, Lane 0 */
+					status = "okay";
+				};
+				pcie@2,0 {
+					/* Port 0, Lane 1 */
+					status = "okay";
+				};
+				pcie@3,0 {
+					/* Port 0, Lane 2 */
+					status = "okay";
+				};
+				pcie@4,0 {
+					/* Port 0, Lane 3 */
+					status = "okay";
+				};
+				pcie@9,0 {
+					/* Port 2, Lane 0 */
+					status = "okay";
+				};
+				pcie@10,0 {
+					/* Port 3, Lane 0 */
+					status = "okay";
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 55bcbff39469..d9972c9a9279 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -37,127 +37,129 @@
 	};
 
 	soc {
-		serial@12000 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12100 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12200 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12300 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-
-		sata@a0000 {
-			nr-ports = <2>;
-			status = "okay";
-		};
-
-		mdio {
-			phy0: ethernet-phy@0 {
-				reg = <16>;
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <17>;
-			};
-
-			phy2: ethernet-phy@2 {
-				reg = <18>;
-			};
-
-			phy3: ethernet-phy@3 {
-				reg = <19>;
-			};
-		};
-
-		ethernet@70000 {
-			status = "okay";
-			phy = <&phy0>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@74000 {
-			status = "okay";
-			phy = <&phy1>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@30000 {
-			status = "okay";
-			phy = <&phy2>;
-			phy-mode = "rgmii-id";
-		};
-		ethernet@34000 {
-			status = "okay";
-			phy = <&phy3>;
-			phy-mode = "rgmii-id";
-		};
-
-		spi0: spi@10600 {
-			status = "okay";
-
-			spi-flash@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "n25q128a13";
-				reg = <0>; /* Chip select 0 */
-				spi-max-frequency = <108000000>;
-			};
-		};
-
-		devbus-bootcs@10400 {
-			status = "okay";
-			ranges = <0 0xf0000000 0x1000000>; /* @addr 0xf000000, size 0x1000000 */
-
-			/* Device Bus parameters are required */
-
-			/* Read parameters */
-			devbus,bus-width    = <8>;
-			devbus,turn-off-ps  = <60000>;
-			devbus,badr-skew-ps = <0>;
-			devbus,acc-first-ps = <124000>;
-			devbus,acc-next-ps  = <248000>;
-			devbus,rd-setup-ps  = <0>;
-			devbus,rd-hold-ps   = <0>;
-
-			/* Write parameters */
-			devbus,sync-enable = <0>;
-			devbus,wr-high-ps  = <60000>;
-			devbus,wr-low-ps   = <60000>;
-			devbus,ale-wr-ps   = <60000>;
-
-			/* NOR 16 MiB */
-			nor@0 {
-				compatible = "cfi-flash";
-				reg = <0 0x1000000>;
-				bank-width = <2>;
-			};
-		};
-
-		pcie-controller {
-			status = "okay";
-
-			/*
-			 * The 3 slots are physically present as
-			 * standard PCIe slots on the board.
-			 */
-			pcie@1,0 {
-				/* Port 0, Lane 0 */
+		internal-regs {
+			serial@12000 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
-			pcie@9,0 {
-				/* Port 2, Lane 0 */
+			serial@12100 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
-			pcie@10,0 {
-				/* Port 3, Lane 0 */
+			serial@12200 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
+			serial@12300 {
+				clock-frequency = <250000000>;
+				status = "okay";
+			};
+
+			sata@a0000 {
+				nr-ports = <2>;
+				status = "okay";
+			};
+
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <16>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <17>;
+				};
+
+				phy2: ethernet-phy@2 {
+					reg = <18>;
+				};
+
+				phy3: ethernet-phy@3 {
+					reg = <19>;
+				};
+			};
+
+			ethernet@70000 {
+				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@30000 {
+				status = "okay";
+				phy = <&phy2>;
+				phy-mode = "rgmii-id";
+			};
+			ethernet@34000 {
+				status = "okay";
+				phy = <&phy3>;
+				phy-mode = "rgmii-id";
+			};
+
+			spi0: spi@10600 {
+				status = "okay";
+
+				spi-flash@0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "n25q128a13";
+					reg = <0>; /* Chip select 0 */
+					spi-max-frequency = <108000000>;
+				};
+			};
+
+			devbus-bootcs@10400 {
+				status = "okay";
+				ranges = <0 0xf0000000 0x1000000>; /* @addr 0xf000000, size 0x1000000 */
+
+				/* Device Bus parameters are required */
+
+				/* Read parameters */
+				devbus,bus-width    = <8>;
+				devbus,turn-off-ps  = <60000>;
+				devbus,badr-skew-ps = <0>;
+				devbus,acc-first-ps = <124000>;
+				devbus,acc-next-ps  = <248000>;
+				devbus,rd-setup-ps  = <0>;
+				devbus,rd-hold-ps   = <0>;
+
+				/* Write parameters */
+				devbus,sync-enable = <0>;
+				devbus,wr-high-ps  = <60000>;
+				devbus,wr-low-ps   = <60000>;
+				devbus,ale-wr-ps   = <60000>;
+
+				/* NOR 16 MiB */
+				nor@0 {
+					compatible = "cfi-flash";
+					reg = <0 0x1000000>;
+					bank-width = <2>;
+				};
+			};
+
+			pcie-controller {
+				status = "okay";
+
+				/*
+				 * The 3 slots are physically present as
+				 * standard PCIe slots on the board.
+				 */
+				pcie@1,0 {
+					/* Port 0, Lane 0 */
+					status = "okay";
+				};
+				pcie@9,0 {
+					/* Port 2, Lane 0 */
+					status = "okay";
+				};
+				pcie@10,0 {
+					/* Port 3, Lane 0 */
+					status = "okay";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index 12905abf4ca3..f8eaa383e07f 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -44,140 +44,142 @@
 	};
 
 	soc {
-		pinctrl {
-			compatible = "marvell,mv78230-pinctrl";
-			reg = <0x18000 0x38>;
+		internal-regs {
+			pinctrl {
+				compatible = "marvell,mv78230-pinctrl";
+				reg = <0x18000 0x38>;
 
-			sdio_pins: sdio-pins {
-				marvell,pins = "mpp30", "mpp31", "mpp32",
-					       "mpp33", "mpp34", "mpp35";
-				marvell,function = "sd0";
-			};
-		};
-
-		gpio0: gpio@18100 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18100 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <82>, <83>, <84>, <85>;
-		};
-
-		gpio1: gpio@18140 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18140 0x40>;
-			ngpios = <17>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <87>, <88>, <89>;
-		};
-
-		/*
-		 * MV78230 has 2 PCIe units Gen2.0: One unit can be
-		 * configured as x4 or quad x1 lanes. One unit is
-		 * x4/x1.
-		 */
-		pcie-controller {
-			compatible = "marvell,armada-xp-pcie";
-			status = "disabled";
-			device_type = "pci";
-
-			#address-cells = <3>;
-			#size-cells = <2>;
-
-			bus-range = <0x00 0xff>;
-
-			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
-				  0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
-				  0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
-				  0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
-				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
-				  0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
-
-			pcie@1,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
-				reg = <0x0800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 58>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 5>;
-				status = "disabled";
+				sdio_pins: sdio-pins {
+					marvell,pins = "mpp30", "mpp31", "mpp32",
+						       "mpp33", "mpp34", "mpp35";
+					marvell,function = "sd0";
+				};
 			};
 
-			pcie@2,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
-				reg = <0x1000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 59>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <1>;
-				clocks = <&gateclk 6>;
-				status = "disabled";
+			gpio0: gpio@18100 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18100 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <82>, <83>, <84>, <85>;
 			};
 
-			pcie@3,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
-				reg = <0x1800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 60>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <2>;
-				clocks = <&gateclk 7>;
-				status = "disabled";
+			gpio1: gpio@18140 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18140 0x40>;
+				ngpios = <17>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <87>, <88>, <89>;
 			};
 
-			pcie@4,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
-				reg = <0x2000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 61>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <3>;
-				clocks = <&gateclk 8>;
+			/*
+			 * MV78230 has 2 PCIe units Gen2.0: One unit can be
+			 * configured as x4 or quad x1 lanes. One unit is
+			 * x4/x1.
+			 */
+			pcie-controller {
+				compatible = "marvell,armada-xp-pcie";
 				status = "disabled";
-			};
+				device_type = "pci";
 
-			pcie@9,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
-				reg = <0x4800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 99>;
-				marvell,pcie-port = <2>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 26>;
-				status = "disabled";
+#address-cells = <3>;
+#size-cells = <2>;
+
+				bus-range = <0x00 0xff>;
+
+				ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+					0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
+					0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
+					0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
+					0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
+					0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
+					0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
+
+				pcie@1,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+					reg = <0x0800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 58>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 5>;
+					status = "disabled";
+				};
+
+				pcie@2,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+					reg = <0x1000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 59>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <1>;
+					clocks = <&gateclk 6>;
+					status = "disabled";
+				};
+
+				pcie@3,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+					reg = <0x1800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 60>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <2>;
+					clocks = <&gateclk 7>;
+					status = "disabled";
+				};
+
+				pcie@4,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
+					reg = <0x2000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 61>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <3>;
+					clocks = <&gateclk 8>;
+					status = "disabled";
+				};
+
+				pcie@9,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
+					reg = <0x4800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 99>;
+					marvell,pcie-port = <2>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 26>;
+					status = "disabled";
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 1faacd13d514..f4029f015aff 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -45,177 +45,179 @@
 	};
 
 	soc {
-		pinctrl {
-			compatible = "marvell,mv78260-pinctrl";
-			reg = <0x18000 0x38>;
+		internal-regs {
+			pinctrl {
+				compatible = "marvell,mv78260-pinctrl";
+				reg = <0x18000 0x38>;
 
-			sdio_pins: sdio-pins {
-				marvell,pins = "mpp30", "mpp31", "mpp32",
-					       "mpp33", "mpp34", "mpp35";
-				marvell,function = "sd0";
+				sdio_pins: sdio-pins {
+					marvell,pins = "mpp30", "mpp31", "mpp32",
+						       "mpp33", "mpp34", "mpp35";
+					marvell,function = "sd0";
+				};
 			};
-		};
 
-		gpio0: gpio@18100 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18100 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <82>, <83>, <84>, <85>;
-		};
+			gpio0: gpio@18100 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18100 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <82>, <83>, <84>, <85>;
+			};
 
-		gpio1: gpio@18140 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18140 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <87>, <88>, <89>, <90>;
-		};
+			gpio1: gpio@18140 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18140 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <87>, <88>, <89>, <90>;
+			};
 
-		gpio2: gpio@18180 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18180 0x40>;
-			ngpios = <3>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <91>;
-		};
+			gpio2: gpio@18180 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18180 0x40>;
+				ngpios = <3>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <91>;
+			};
 
-		ethernet@34000 {
+			ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x34000 0x2500>;
 				interrupts = <14>;
 				clocks = <&gateclk 1>;
 				status = "disabled";
-		};
-
-		/*
-		 * MV78260 has 3 PCIe units Gen2.0: Two units can be
-		 * configured as x4 or quad x1 lanes. One unit is
-		 * x4/x1.
-		 */
-		pcie-controller {
-			compatible = "marvell,armada-xp-pcie";
-			status = "disabled";
-			device_type = "pci";
-
-			#address-cells = <3>;
-			#size-cells = <2>;
-
-			bus-range = <0x00 0xff>;
-
-			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
-				  0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
-				  0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
-				  0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
-				  0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
-				  0x82000000 0 0x82000 0x82000 0 0x00002000   /* Port 3.0 registers */
-				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
-				  0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
-
-			pcie@1,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
-				reg = <0x0800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 58>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 5>;
-				status = "disabled";
 			};
 
-			pcie@2,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
-				reg = <0x1000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 59>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <1>;
-				clocks = <&gateclk 6>;
+			/*
+			 * MV78260 has 3 PCIe units Gen2.0: Two units can be
+			 * configured as x4 or quad x1 lanes. One unit is
+			 * x4/x1.
+			 */
+			pcie-controller {
+				compatible = "marvell,armada-xp-pcie";
 				status = "disabled";
-			};
+				device_type = "pci";
 
-			pcie@3,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
-				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 60>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <2>;
-				clocks = <&gateclk 7>;
-				status = "disabled";
-			};
 
-			pcie@4,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
-				reg = <0x2000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 61>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <3>;
-				clocks = <&gateclk 8>;
-				status = "disabled";
-			};
+				bus-range = <0x00 0xff>;
 
-			pcie@9,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
-				reg = <0x4800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 99>;
-				marvell,pcie-port = <2>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 26>;
-				status = "disabled";
-			};
+				ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+					0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
+					0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
+					0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
+					0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
+					0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
+					0x82000000 0 0x82000 0x82000 0 0x00002000   /* Port 3.0 registers */
+					0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
+					0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
 
-			pcie@10,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x82000 0 0x2000>;
-				reg = <0x5000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 103>;
-				marvell,pcie-port = <3>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 27>;
-				status = "disabled";
+				pcie@1,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+					reg = <0x0800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 58>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 5>;
+					status = "disabled";
+				};
+
+				pcie@2,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+					reg = <0x1000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 59>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <1>;
+					clocks = <&gateclk 6>;
+					status = "disabled";
+				};
+
+				pcie@3,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+					reg = <0x1800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 60>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <2>;
+					clocks = <&gateclk 7>;
+					status = "disabled";
+				};
+
+				pcie@4,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
+					reg = <0x2000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 61>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <3>;
+					clocks = <&gateclk 8>;
+					status = "disabled";
+				};
+
+				pcie@9,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
+					reg = <0x4800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 99>;
+					marvell,pcie-port = <2>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 26>;
+					status = "disabled";
+				};
+
+				pcie@10,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x82000 0 0x2000>;
+					reg = <0x5000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 103>;
+					marvell,pcie-port = <3>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 27>;
+					status = "disabled";
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index ce4f80a82854..6ab56bd35de9 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -60,243 +60,245 @@
 	};
 
 	soc {
-		pinctrl {
-			compatible = "marvell,mv78460-pinctrl";
-			reg = <0x18000 0x38>;
+		internal-regs {
+			pinctrl {
+				compatible = "marvell,mv78460-pinctrl";
+				reg = <0x18000 0x38>;
 
-			sdio_pins: sdio-pins {
-				marvell,pins = "mpp30", "mpp31", "mpp32",
-					       "mpp33", "mpp34", "mpp35";
-				marvell,function = "sd0";
+				sdio_pins: sdio-pins {
+					marvell,pins = "mpp30", "mpp31", "mpp32",
+						       "mpp33", "mpp34", "mpp35";
+					marvell,function = "sd0";
+				};
 			};
-		};
 
-		gpio0: gpio@18100 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18100 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <82>, <83>, <84>, <85>;
-		};
+			gpio0: gpio@18100 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18100 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <82>, <83>, <84>, <85>;
+			};
 
-		gpio1: gpio@18140 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18140 0x40>;
-			ngpios = <32>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <87>, <88>, <89>, <90>;
-		};
+			gpio1: gpio@18140 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18140 0x40>;
+				ngpios = <32>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <87>, <88>, <89>, <90>;
+			};
 
-		gpio2: gpio@18180 {
-			compatible = "marvell,orion-gpio";
-			reg = <0x18180 0x40>;
-			ngpios = <3>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupts-cells = <2>;
-			interrupts = <91>;
-		};
+			gpio2: gpio@18180 {
+				compatible = "marvell,orion-gpio";
+				reg = <0x18180 0x40>;
+				ngpios = <3>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupts-cells = <2>;
+				interrupts = <91>;
+			};
 
-		ethernet@34000 {
+			ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x34000 0x2500>;
 				interrupts = <14>;
 				clocks = <&gateclk 1>;
 				status = "disabled";
-		};
-
-		/*
-		 * MV78460 has 4 PCIe units Gen2.0: Two units can be
-		 * configured as x4 or quad x1 lanes. Two units are
-		 * x4/x1.
-		 */
-		pcie-controller {
-			compatible = "marvell,armada-xp-pcie";
-			status = "disabled";
-			device_type = "pci";
-
-			#address-cells = <3>;
-			#size-cells = <2>;
-
-			bus-range = <0x00 0xff>;
-
-			ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
-				  0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
-				  0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
-				  0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
-				  0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
-				  0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
-				  0x82000000 0 0x82000 0x82000 0 0x00002000   /* Port 3.0 registers */
-				  0x82000000 0 0x84000 0x84000 0 0x00002000   /* Port 1.1 registers */
-				  0x82000000 0 0x88000 0x88000 0 0x00002000   /* Port 1.2 registers */
-				  0x82000000 0 0x8c000 0x8c000 0 0x00002000   /* Port 1.3 registers */
-				  0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
-				  0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
-
-			pcie@1,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
-				reg = <0x0800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 58>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 5>;
-				status = "disabled";
 			};
 
-			pcie@2,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
-				reg = <0x1000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 59>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <1>;
-				clocks = <&gateclk 6>;
+			/*
+			 * MV78460 has 4 PCIe units Gen2.0: Two units can be
+			 * configured as x4 or quad x1 lanes. Two units are
+			 * x4/x1.
+			 */
+			pcie-controller {
+				compatible = "marvell,armada-xp-pcie";
 				status = "disabled";
-			};
+				device_type = "pci";
 
-			pcie@3,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
-				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 60>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <2>;
-				clocks = <&gateclk 7>;
-				status = "disabled";
-			};
 
-			pcie@4,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
-				reg = <0x2000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 61>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <3>;
-				clocks = <&gateclk 8>;
-				status = "disabled";
-			};
+				bus-range = <0x00 0xff>;
 
-			pcie@5,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
-				reg = <0x2800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 62>;
-				marvell,pcie-port = <1>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 9>;
-				status = "disabled";
-			};
+				ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000   /* Port 0.0 registers */
+					0x82000000 0 0x42000 0x42000 0 0x00002000   /* Port 2.0 registers */
+					0x82000000 0 0x44000 0x44000 0 0x00002000   /* Port 0.1 registers */
+					0x82000000 0 0x48000 0x48000 0 0x00002000   /* Port 0.2 registers */
+					0x82000000 0 0x4c000 0x4c000 0 0x00002000   /* Port 0.3 registers */
+					0x82000000 0 0x80000 0x80000 0 0x00002000   /* Port 1.0 registers */
+					0x82000000 0 0x82000 0x82000 0 0x00002000   /* Port 3.0 registers */
+					0x82000000 0 0x84000 0x84000 0 0x00002000   /* Port 1.1 registers */
+					0x82000000 0 0x88000 0x88000 0 0x00002000   /* Port 1.2 registers */
+					0x82000000 0 0x8c000 0x8c000 0 0x00002000   /* Port 1.3 registers */
+					0x82000000 0 0xe0000000 0xe0000000 0 0x08000000   /* non-prefetchable memory */
+					0x81000000 0 0	  0xe8000000 0 0x00100000>; /* downstream I/O */
 
-			pcie@6,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
-				reg = <0x3000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 63>;
-				marvell,pcie-port = <1>;
-				marvell,pcie-lane = <1>;
-				clocks = <&gateclk 10>;
-				status = "disabled";
-			};
+				pcie@1,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+					reg = <0x0800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 58>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 5>;
+					status = "disabled";
+				};
 
-			pcie@7,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
-				reg = <0x3800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 64>;
-				marvell,pcie-port = <1>;
-				marvell,pcie-lane = <2>;
-				clocks = <&gateclk 11>;
-				status = "disabled";
-			};
+				pcie@2,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
+					reg = <0x1000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 59>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <1>;
+					clocks = <&gateclk 6>;
+					status = "disabled";
+				};
 
-			pcie@8,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
-				reg = <0x4000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 65>;
-				marvell,pcie-port = <1>;
-				marvell,pcie-lane = <3>;
-				clocks = <&gateclk 12>;
-				status = "disabled";
-			};
-			pcie@9,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
-				reg = <0x4800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 99>;
-				marvell,pcie-port = <2>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 26>;
-				status = "disabled";
-			};
+				pcie@3,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
+					reg = <0x1800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 60>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <2>;
+					clocks = <&gateclk 7>;
+					status = "disabled";
+				};
 
-			pcie@10,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
-				reg = <0x5000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				#interrupt-cells = <1>;
-				ranges;
-				interrupt-map-mask = <0 0 0 0>;
-				interrupt-map = <0 0 0 0 &mpic 103>;
-				marvell,pcie-port = <3>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 27>;
-				status = "disabled";
+				pcie@4,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
+					reg = <0x2000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 61>;
+					marvell,pcie-port = <0>;
+					marvell,pcie-lane = <3>;
+					clocks = <&gateclk 8>;
+					status = "disabled";
+				};
+
+				pcie@5,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+					reg = <0x2800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 62>;
+					marvell,pcie-port = <1>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 9>;
+					status = "disabled";
+				};
+
+				pcie@6,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
+					reg = <0x3000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 63>;
+					marvell,pcie-port = <1>;
+					marvell,pcie-lane = <1>;
+					clocks = <&gateclk 10>;
+					status = "disabled";
+				};
+
+				pcie@7,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
+					reg = <0x3800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 64>;
+					marvell,pcie-port = <1>;
+					marvell,pcie-lane = <2>;
+					clocks = <&gateclk 11>;
+					status = "disabled";
+				};
+
+				pcie@8,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
+					reg = <0x4000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 65>;
+					marvell,pcie-port = <1>;
+					marvell,pcie-lane = <3>;
+					clocks = <&gateclk 12>;
+					status = "disabled";
+				};
+				pcie@9,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
+					reg = <0x4800 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 99>;
+					marvell,pcie-port = <2>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 26>;
+					status = "disabled";
+				};
+
+				pcie@10,0 {
+					device_type = "pci";
+					assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
+					reg = <0x5000 0 0 0 0>;
+					#address-cells = <3>;
+					#size-cells = <2>;
+					#interrupt-cells = <1>;
+					ranges;
+					interrupt-map-mask = <0 0 0 0>;
+					interrupt-map = <0 0 0 0 &mpic 103>;
+					marvell,pcie-port = <3>;
+					marvell,pcie-lane = <0>;
+					clocks = <&gateclk 27>;
+					status = "disabled";
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index e9bc8bf90263..15a66a8bb238 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -27,155 +27,157 @@
 	};
 
 	soc {
-		serial@12000 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		serial@12100 {
-			clock-frequency = <250000000>;
-			status = "okay";
-		};
-		pinctrl {
-			led_pins: led-pins-0 {
-				marvell,pins = "mpp49", "mpp51", "mpp53";
-				marvell,function = "gpio";
-			};
-		};
-		leds {
-			compatible = "gpio-leds";
-			pinctrl-names = "default";
-			pinctrl-0 = <&led_pins>;
-
-			red_led {
-				label = "red_led";
-				gpios = <&gpio1 17 1>;
-				default-state = "off";
-			};
-
-			yellow_led {
-				label = "yellow_led";
-				gpios = <&gpio1 19 1>;
-				default-state = "off";
-			};
-
-			green_led {
-				label = "green_led";
-				gpios = <&gpio1 21 1>;
-				default-state = "off";
-				linux,default-trigger = "heartbeat";
-			};
-		};
-
-		gpio_keys {
-			compatible = "gpio-keys";
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			button@1 {
-				label = "Init Button";
-				linux,code = <116>;
-				gpios = <&gpio1 28 0>;
-			};
-		};
-
-		mdio {
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <1>;
-			};
-
-			phy2: ethernet-phy@2 {
-				reg = <2>;
-			};
-
-			phy3: ethernet-phy@3 {
-				reg = <3>;
-			};
-		};
-
-		ethernet@70000 {
-			status = "okay";
-			phy = <&phy0>;
-			phy-mode = "sgmii";
-		};
-		ethernet@74000 {
-			status = "okay";
-			phy = <&phy1>;
-			phy-mode = "sgmii";
-		};
-		ethernet@30000 {
-			status = "okay";
-			phy = <&phy2>;
-			phy-mode = "sgmii";
-		};
-		ethernet@34000 {
-			status = "okay";
-			phy = <&phy3>;
-			phy-mode = "sgmii";
-		};
-		i2c@11000 {
-			status = "okay";
-			clock-frequency = <400000>;
-		};
-		i2c@11100 {
-			status = "okay";
-			clock-frequency = <400000>;
-
-			s35390a: s35390a@30 {
-				compatible = "s35390a";
-				reg = <0x30>;
-			};
-		};
-		sata@a0000 {
-			nr-ports = <2>;
-			status = "okay";
-		};
-		usb@50000 {
-			status = "okay";
-		};
-		usb@51000 {
-			status = "okay";
-		};
-
-		devbus-bootcs@10400 {
-			status = "okay";
-			ranges = <0 0xf0000000 0x8000000>; /* @addr 0xf000000, size 0x8000000 */
-
-			/* Device Bus parameters are required */
-
-			/* Read parameters */
-			devbus,bus-width    = <8>;
-			devbus,turn-off-ps  = <60000>;
-			devbus,badr-skew-ps = <0>;
-			devbus,acc-first-ps = <124000>;
-			devbus,acc-next-ps  = <248000>;
-			devbus,rd-setup-ps  = <0>;
-			devbus,rd-hold-ps   = <0>;
-
-			/* Write parameters */
-			devbus,sync-enable = <0>;
-			devbus,wr-high-ps  = <60000>;
-			devbus,wr-low-ps   = <60000>;
-			devbus,ale-wr-ps   = <60000>;
-
-			/* NOR 128 MiB */
-			nor@0 {
-				compatible = "cfi-flash";
-				reg = <0 0x8000000>;
-				bank-width = <2>;
-			};
-		};
-
-		pcie-controller {
-			status = "okay";
-			/* Internal mini-PCIe connector */
-			pcie@1,0 {
-				/* Port 0, Lane 0 */
+		internal-regs {
+			serial@12000 {
+				clock-frequency = <250000000>;
 				status = "okay";
 			};
+			serial@12100 {
+				clock-frequency = <250000000>;
+				status = "okay";
+			};
+			pinctrl {
+				led_pins: led-pins-0 {
+					marvell,pins = "mpp49", "mpp51", "mpp53";
+					marvell,function = "gpio";
+				};
+			};
+			leds {
+				compatible = "gpio-leds";
+				pinctrl-names = "default";
+				pinctrl-0 = <&led_pins>;
+
+				red_led {
+					label = "red_led";
+					gpios = <&gpio1 17 1>;
+					default-state = "off";
+				};
+
+				yellow_led {
+					label = "yellow_led";
+					gpios = <&gpio1 19 1>;
+					default-state = "off";
+				};
+
+				green_led {
+					label = "green_led";
+					gpios = <&gpio1 21 1>;
+					default-state = "off";
+					linux,default-trigger = "heartbeat";
+				};
+			};
+
+			gpio_keys {
+				compatible = "gpio-keys";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				button@1 {
+					label = "Init Button";
+					linux,code = <116>;
+					gpios = <&gpio1 28 0>;
+				};
+			};
+
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <1>;
+				};
+
+				phy2: ethernet-phy@2 {
+					reg = <2>;
+				};
+
+				phy3: ethernet-phy@3 {
+					reg = <3>;
+				};
+			};
+
+			ethernet@70000 {
+				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "sgmii";
+			};
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "sgmii";
+			};
+			ethernet@30000 {
+				status = "okay";
+				phy = <&phy2>;
+				phy-mode = "sgmii";
+			};
+			ethernet@34000 {
+				status = "okay";
+				phy = <&phy3>;
+				phy-mode = "sgmii";
+			};
+			i2c@11000 {
+				status = "okay";
+				clock-frequency = <400000>;
+			};
+			i2c@11100 {
+				status = "okay";
+				clock-frequency = <400000>;
+
+				s35390a: s35390a@30 {
+					compatible = "s35390a";
+					reg = <0x30>;
+				};
+			};
+			sata@a0000 {
+				nr-ports = <2>;
+				status = "okay";
+			};
+			usb@50000 {
+				status = "okay";
+			};
+			usb@51000 {
+				status = "okay";
+			};
+
+			devbus-bootcs@10400 {
+				status = "okay";
+				ranges = <0 0xf0000000 0x8000000>; /* @addr 0xf000000, size 0x8000000 */
+
+				/* Device Bus parameters are required */
+
+				/* Read parameters */
+				devbus,bus-width    = <8>;
+				devbus,turn-off-ps  = <60000>;
+				devbus,badr-skew-ps = <0>;
+				devbus,acc-first-ps = <124000>;
+				devbus,acc-next-ps  = <248000>;
+				devbus,rd-setup-ps  = <0>;
+				devbus,rd-hold-ps   = <0>;
+
+				/* Write parameters */
+				devbus,sync-enable = <0>;
+				devbus,wr-high-ps  = <60000>;
+				devbus,wr-low-ps   = <60000>;
+				devbus,ale-wr-ps   = <60000>;
+
+				/* NOR 128 MiB */
+				nor@0 {
+					compatible = "cfi-flash";
+					reg = <0 0x8000000>;
+					bank-width = <2>;
+				};
+			};
+
+			pcie-controller {
+				status = "okay";
+				/* Internal mini-PCIe connector */
+				pcie@1,0 {
+					/* Port 0, Lane 0 */
+					status = "okay";
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 465b9fa116ea..bacab11c10dc 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -22,141 +22,140 @@
 	model = "Marvell Armada XP family SoC";
 	compatible = "marvell,armadaxp", "marvell,armada-370-xp";
 
-
 	soc {
-		L2: l2-cache {
-			compatible = "marvell,aurora-system-cache";
-			reg = <0x08000 0x1000>;
-			cache-id-part = <0x100>;
-			wt-override;
-		};
+		internal-regs {
+			L2: l2-cache {
+				compatible = "marvell,aurora-system-cache";
+				reg = <0x08000 0x1000>;
+				cache-id-part = <0x100>;
+				wt-override;
+			};
 
-		mpic: interrupt-controller@20000 {
-		      reg = <0x20a00 0x2d0>,
-			    <0x21070 0x58>;
-		};
+			mpic: interrupt-controller@20000 {
+			      reg = <0x20a00 0x2d0>, <0x21070 0x58>;
+			};
 
-		armada-370-xp-pmsu@22000 {
-			compatible = "marvell,armada-370-xp-pmsu";
-			reg = <0x22100 0x430>,
-			      <0x20800 0x20>;
-		};
+			armada-370-xp-pmsu@22000 {
+				compatible = "marvell,armada-370-xp-pmsu";
+				reg = <0x22100 0x430>, <0x20800 0x20>;
+			};
 
-		serial@12200 {
+			serial@12200 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12200 0x100>;
 				reg-shift = <2>;
 				interrupts = <43>;
 				reg-io-width = <1>;
 				status = "disabled";
-		};
-		serial@12300 {
+			};
+			serial@12300 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12300 0x100>;
 				reg-shift = <2>;
 				interrupts = <44>;
 				reg-io-width = <1>;
 				status = "disabled";
-		};
+			};
 
-		timer@20300 {
+			timer@20300 {
 				marvell,timer-25Mhz;
-		};
+			};
 
-		coreclk: mvebu-sar@18230 {
-			compatible = "marvell,armada-xp-core-clock";
-			reg = <0x18230 0x08>;
-			#clock-cells = <1>;
-		};
+			coreclk: mvebu-sar@18230 {
+				compatible = "marvell,armada-xp-core-clock";
+				reg = <0x18230 0x08>;
+				#clock-cells = <1>;
+			};
 
-		cpuclk: clock-complex@18700 {
-			#clock-cells = <1>;
-			compatible = "marvell,armada-xp-cpu-clock";
-			reg = <0x18700 0xA0>;
-			clocks = <&coreclk 1>;
-		};
+			cpuclk: clock-complex@18700 {
+				#clock-cells = <1>;
+				compatible = "marvell,armada-xp-cpu-clock";
+				reg = <0x18700 0xA0>;
+				clocks = <&coreclk 1>;
+			};
 
-		gateclk: clock-gating-control@18220 {
-			compatible = "marvell,armada-xp-gating-clock";
-			reg = <0x18220 0x4>;
-			clocks = <&coreclk 0>;
-			#clock-cells = <1>;
-		};
+			gateclk: clock-gating-control@18220 {
+				compatible = "marvell,armada-xp-gating-clock";
+				reg = <0x18220 0x4>;
+				clocks = <&coreclk 0>;
+				#clock-cells = <1>;
+			};
 
-		system-controller@18200 {
+			system-controller@18200 {
 				compatible = "marvell,armada-370-xp-system-controller";
 				reg = <0x18200 0x500>;
-		};
+			};
 
-		ethernet@30000 {
+			ethernet@30000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x30000 0x2500>;
 				interrupts = <12>;
 				clocks = <&gateclk 2>;
 				status = "disabled";
-		};
-
-		xor@60900 {
-			compatible = "marvell,orion-xor";
-			reg = <0x60900 0x100
-			       0x60b00 0x100>;
-			clocks = <&gateclk 22>;
-			status = "okay";
-
-			xor10 {
-				interrupts = <51>;
-				dmacap,memcpy;
-				dmacap,xor;
 			};
-			xor11 {
-				interrupts = <52>;
-				dmacap,memcpy;
-				dmacap,xor;
-				dmacap,memset;
+
+			xor@60900 {
+				compatible = "marvell,orion-xor";
+				reg = <0x60900 0x100
+				       0x60b00 0x100>;
+				clocks = <&gateclk 22>;
+				status = "okay";
+
+				xor10 {
+					interrupts = <51>;
+					dmacap,memcpy;
+					dmacap,xor;
+				};
+				xor11 {
+					interrupts = <52>;
+					dmacap,memcpy;
+					dmacap,xor;
+					dmacap,memset;
+				};
 			};
-		};
 
-		xor@f0900 {
-			compatible = "marvell,orion-xor";
-			reg = <0xF0900 0x100
-			       0xF0B00 0x100>;
-			clocks = <&gateclk 28>;
-			status = "okay";
+			xor@f0900 {
+				compatible = "marvell,orion-xor";
+				reg = <0xF0900 0x100
+				       0xF0B00 0x100>;
+				clocks = <&gateclk 28>;
+				status = "okay";
 
-			xor00 {
-				interrupts = <94>;
-				dmacap,memcpy;
-				dmacap,xor;
+				xor00 {
+					interrupts = <94>;
+					dmacap,memcpy;
+					dmacap,xor;
+				};
+				xor01 {
+					interrupts = <95>;
+					dmacap,memcpy;
+					dmacap,xor;
+					dmacap,memset;
+				};
 			};
-			xor01 {
-				interrupts = <95>;
-				dmacap,memcpy;
-				dmacap,xor;
-				dmacap,memset;
+
+			usb@50000 {
+				clocks = <&gateclk 18>;
 			};
-		};
 
-		usb@50000 {
-			clocks = <&gateclk 18>;
-		};
+			usb@51000 {
+				clocks = <&gateclk 19>;
+			};
 
-		usb@51000 {
-			clocks = <&gateclk 19>;
-		};
+			usb@52000 {
+				compatible = "marvell,orion-ehci";
+				reg = <0x52000 0x500>;
+				interrupts = <47>;
+				clocks = <&gateclk 20>;
+				status = "disabled";
+			};
 
-		usb@52000 {
-			compatible = "marvell,orion-ehci";
-			reg = <0x52000 0x500>;
-			interrupts = <47>;
-			clocks = <&gateclk 20>;
-			status = "disabled";
-		};
-
-		thermal@182b0 {
-			compatible = "marvell,armadaxp-thermal";
-			reg = <0x182b0 0x4
-			       0x184d0 0x4>;
-			status = "okay";
+			thermal@182b0 {
+				compatible = "marvell,armadaxp-thermal";
+				reg = <0x182b0 0x4
+					0x184d0 0x4>;
+				status = "okay";
+			};
 		};
 	};
 };

From 74898364e717c6bd939bb88d95049fc91d2b4950 Mon Sep 17 00:00:00 2001
From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Fri, 12 Apr 2013 16:29:10 +0200
Subject: [PATCH 158/169] ARM: dts: mvebu: Convert mvebu device tree files to
 64 bits

In order to be able to use more than 4GB of RAM when the LPAE is
activated, the dts must be converted in 64 bits.

Only Armada XP is LPAE capable, but as it shares a common dtsi file
with Armada 370, then the common file include the skeleton64. Thanks
to the use of the overload capability of the device tree format,
armada-370 include the 32 bit skeleton and all the armada 370 based
dts can remain the same.

This was heavily based on the work of Lior Amsalem.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
 arch/arm/boot/dts/armada-370-xp.dtsi             |  4 ++--
 arch/arm/boot/dts/armada-370.dtsi                |  2 ++
 arch/arm/boot/dts/armada-xp-db.dts               |  2 +-
 arch/arm/boot/dts/armada-xp-gp.dts               | 14 ++++++++------
 arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts |  2 +-
 5 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index bf8f91113625..272bbc65fab0 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -16,7 +16,7 @@
  * 370 and Armada XP SoC.
  */
 
-/include/ "skeleton.dtsi"
+/include/ "skeleton64.dtsi"
 
 / {
 	model = "Marvell Armada 370 and XP SoC";
@@ -33,7 +33,7 @@
 		#size-cells = <1>;
 		compatible = "simple-bus";
 		interrupt-parent = <&mpic>;
-		ranges = <0 0xd0000000 0x100000>;
+		ranges = <0 0 0xd0000000 0x100000>;
 
 		internal-regs {
 			compatible = "simple-bus";
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 6ef95dd218ae..b2c1b5af9749 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -16,6 +16,7 @@
  */
 
 /include/ "armada-370-xp.dtsi"
+/include/ "skeleton.dtsi"
 
 / {
 	model = "Marvell Armada 370 family SoC";
@@ -28,6 +29,7 @@
 	};
 
 	soc {
+		ranges = <0 0xd0000000 0x100000>;
 		internal-regs {
 			system-controller@18200 {
 				compatible = "marvell,armada-370-xp-system-controller";
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index 6c8b032ddbbb..d6cc8bf8272e 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -26,7 +26,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x00000000 0x80000000>; /* 2 GB */
+		reg = <0 0x00000000 0 0x80000000>; /* 2 GB */
 	};
 
 	soc {
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index d9972c9a9279..26ad06fc147e 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -26,14 +26,16 @@
 
 	memory {
 		device_type = "memory";
-
 		/*
-		 * 4 GB of plug-in RAM modules by default but only 3GB
-		 * are visible, the amount of memory available can be
-		 * changed by the bootloader according the size of the
-		 * module actually plugged
+                 * 8 GB of plug-in RAM modules by default.The amount
+                 * of memory available can be changed by the
+                 * bootloader according the size of the module
+                 * actually plugged. Only 7GB are usable because
+                 * addresses from 0xC0000000 to 0xffffffff are used by
+                 * the internal registers of the SoC.
 		 */
-		reg = <0x00000000 0xC0000000>;
+		reg = <0x00000000 0x00000000 0x00000000 0xC0000000>,
+		      <0x00000001 0x00000000 0x00000001 0x00000000>;
 	};
 
 	soc {
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index 15a66a8bb238..f14d36c46159 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -23,7 +23,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x00000000 0xC0000000>; /* 3 GB */
+		reg = <0 0x00000000 0 0xC0000000>; /* 3 GB */
 	};
 
 	soc {

From 804413f2dd0bcef6d1aef7c8b3be749be9024eee Mon Sep 17 00:00:00 2001
From: "Manjunathappa, Prakash" <prakash.pm@ti.com>
Date: Wed, 3 Apr 2013 19:39:06 +0530
Subject: [PATCH 159/169] spi/davinci: no wildcards in DT compatible property

Follow DT naming convention for compatible property of the blob.
Use first chip name that introduced the specific version of the
device.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 drivers/spi/spi-davinci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 8234d2259722..2e8f24a1fb95 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -776,10 +776,10 @@ rx_dma_failed:
 #if defined(CONFIG_OF)
 static const struct of_device_id davinci_spi_of_match[] = {
 	{
-		.compatible = "ti,dm644x-spi",
+		.compatible = "ti,dm6441-spi",
 	},
 	{
-		.compatible = "ti,da8xx-spi",
+		.compatible = "ti,da830-spi",
 		.data = (void *)SPI_VERSION_2,
 	},
 	{ },

From eed48556a789d2c7fd2dacbc0060e463ed72e449 Mon Sep 17 00:00:00 2001
From: Murali Karicheri <m-karicheri2@ti.com>
Date: Wed, 3 Apr 2013 19:39:07 +0530
Subject: [PATCH 160/169] spi/davinci: add DT binding documentation

Add binding documentation for spi-davinci module.

[prakash.pm@ti.com: Follow DT naming convention for compatible property]
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 .../devicetree/bindings/spi/spi-davinci.txt   | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/spi-davinci.txt

diff --git a/Documentation/devicetree/bindings/spi/spi-davinci.txt b/Documentation/devicetree/bindings/spi/spi-davinci.txt
new file mode 100644
index 000000000000..6d0ac8d0ad9b
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-davinci.txt
@@ -0,0 +1,51 @@
+Davinci SPI controller device bindings
+
+Required properties:
+- #address-cells: number of cells required to define a chip select
+	address on the SPI bus. Should be set to 1.
+- #size-cells: should be zero.
+- compatible:
+	- "ti,dm6441-spi" for SPI used similar to that on DM644x SoC family
+	- "ti,da830-spi" for SPI used similar to that on DA8xx SoC family
+- reg: Offset and length of SPI controller register space
+- num-cs: Number of chip selects
+- ti,davinci-spi-intr-line: interrupt line used to connect the SPI
+	IP to the interrupt controller within the SoC. Possible values
+	are 0 and 1. Manual says one of the two possible interrupt
+	lines can be tied to the interrupt controller. Set this
+	based on a specifc SoC configuration.
+- interrupts: interrupt number mapped to CPU.
+- clocks: spi clk phandle
+
+Example of a NOR flash slave device (n25q032) connected to DaVinci
+SPI controller device over the SPI bus.
+
+spi0:spi@20BF0000 {
+	#address-cells			= <1>;
+	#size-cells			= <0>;
+	compatible			= "ti,dm6446-spi";
+	reg				= <0x20BF0000 0x1000>;
+	num-cs				= <4>;
+	ti,davinci-spi-intr-line	= <0>;
+	interrupts			= <338>;
+	clocks				= <&clkspi>;
+
+	flash: n25q032@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p32";
+		spi-max-frequency = <25000000>;
+		reg = <0>;
+
+		partition@0 {
+			label = "u-boot-spl";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@1 {
+			label = "test";
+			reg = <0x80000 0x380000>;
+		};
+	};
+};

From c6347e489b4bb120f9fdf11d313f36b920f19789 Mon Sep 17 00:00:00 2001
From: "Manjunathappa, Prakash" <prakash.pm@ti.com>
Date: Wed, 3 Apr 2013 19:39:08 +0530
Subject: [PATCH 161/169] ARM: davinci: da850: add SPI1 DT node

Patch adds SPI1 DT node along with pinmux data.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/da850.dtsi | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index b2ae730c7c32..2c88313d2c7a 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -113,7 +113,18 @@
 					0x4 0x00000004 0x0000000f
 				>;
 			};
-
+			spi1_pins: pinmux_spi_pins {
+				pinctrl-single,bits = <
+					/* SIMO, SOMI, CLK */
+					0x14 0x00110100 0x00ff0f00
+				>;
+			};
+			spi1_cs0_pin: pinmux_spi1_cs0 {
+				pinctrl-single,bits = <
+					/* CS0 */
+					0x14 0x00000010 0x000000f0
+				>;
+			};
 		};
 		serial0: serial@1c42000 {
 			compatible = "ns16550a";
@@ -195,6 +206,16 @@
 			reg = <0x308000 0x80>;
 			status = "disabled";
 		};
+		spi1: spi@1f0e000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,da830-spi";
+			reg = <0x30e000 0x1000>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <1>;
+			interrupts = <56>;
+			status = "disabled";
+		};
 	};
 	nand_cs3@62000000 {
 		compatible = "ti,davinci-nand";

From 414d6e5e6626e6ab9e09dbcd26ba38aeb6157fbb Mon Sep 17 00:00:00 2001
From: "Manjunathappa, Prakash" <prakash.pm@ti.com>
Date: Wed, 3 Apr 2013 19:39:09 +0530
Subject: [PATCH 162/169] ARM: davinci: da850: override SPI DT node device name

Populate OF_DEV_AUXDATA with desired device name expected by spi-davinci
driver. Without this clk_get of spi-davinci DT driver fails.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/mach-davinci/da8xx-dt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 05bb9a27dff1..fb8d8607f445 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -46,6 +46,7 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL),
 	OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL),
 	OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL),
+	OF_DEV_AUXDATA("ti,da830-spi", 0x01f0e000, "spi_davinci.1", NULL),
 	{}
 };
 

From 4f4d9d4dc55814bd98e6a580e55e0a0855feb5cf Mon Sep 17 00:00:00 2001
From: "Manjunathappa, Prakash" <prakash.pm@ti.com>
Date: Wed, 3 Apr 2013 19:39:10 +0530
Subject: [PATCH 163/169] ARM: davinci: da850-evm: add SPI flash support

Enable m25p64 SPI flash support on da850-EVM. Also
add partition information of SPI flash.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/da850-evm.dts | 40 +++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index c5834a6c5bf4..c914357c0d89 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -50,6 +50,46 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&mmc0_pins>;
 		};
+		spi1: spi@1f0e000 {
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins &spi1_cs0_pin>;
+			flash: m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "m25p64";
+				spi-max-frequency = <30000000>;
+				reg = <0>;
+				partition@0 {
+					label = "U-Boot-SPL";
+					reg = <0x00000000 0x00010000>;
+					read-only;
+				};
+				partition@1 {
+					label = "U-Boot";
+					reg = <0x00010000 0x00080000>;
+					read-only;
+				};
+				partition@2 {
+					label = "U-Boot-Env";
+					reg = <0x00090000 0x00010000>;
+					read-only;
+				};
+				partition@3 {
+					label = "Kernel";
+					reg = <0x000a0000 0x00280000>;
+				};
+				partition@4 {
+					label = "Filesystem";
+					reg = <0x00320000 0x00400000>;
+				};
+				partition@5 {
+					label = "MAC-Address";
+					reg = <0x007f0000 0x00010000>;
+					read-only;
+				};
+			};
+		};
 	};
 	nand_cs3@62000000 {
 		status = "okay";

From f5f83c71ffc5bda1c1ade5e8b1a8a1d40208860c Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.abraham@linaro.org>
Date: Tue, 23 Apr 2013 22:46:53 +0900
Subject: [PATCH 164/169] ARM: EXYNOS: Create virtual I/O mapping for Chip-ID
 controller using device tree

On device tree enabled exynos platforms, retrieve the physical base address
of the chip-id controller from device tree and create a virtual I/O mapping
for the chip-id controller. This helps to remove the chip-id controller entry
from the statically defined I/O mapping tables.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/mach-exynos/common.c           | 53 ++++++++++++++-----------
 arch/arm/mach-exynos/include/mach/map.h |  1 -
 2 files changed, 30 insertions(+), 24 deletions(-)

diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 02e35abd136b..e720352f85cb 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -119,17 +119,6 @@ static struct map_desc exynos_iodesc[] __initdata = {
 	},
 };
 
-#ifdef CONFIG_ARCH_EXYNOS5
-static struct map_desc exynos5440_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)S5P_VA_CHIPID,
-		.pfn		= __phys_to_pfn(EXYNOS5440_PA_CHIPID),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-};
-#endif
-
 static struct map_desc exynos4_iodesc[] __initdata = {
 	{
 		.virtual	= (unsigned long)S3C_VA_SYS,
@@ -320,6 +309,31 @@ void __init exynos_init_late(void)
 	exynos_pm_late_initcall();
 }
 
+#ifdef CONFIG_OF
+int __init exynos_fdt_map_chipid(unsigned long node, const char *uname,
+					int depth, void *data)
+{
+	struct map_desc iodesc;
+	__be32 *reg;
+	unsigned long len;
+
+	if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") &&
+		!of_flat_dt_is_compatible(node, "samsung,exynos5440-clock"))
+		return 0;
+
+	reg = of_get_flat_dt_prop(node, "reg", &len);
+	if (reg == NULL || len != (sizeof(unsigned long) * 2))
+		return 0;
+
+	iodesc.pfn = __phys_to_pfn(be32_to_cpu(reg[0]));
+	iodesc.length = be32_to_cpu(reg[1]) - 1;
+	iodesc.virtual = (unsigned long)S5P_VA_CHIPID;
+	iodesc.type = MT_DEVICE;
+	iotable_init(&iodesc, 1);
+	return 1;
+}
+#endif
+
 /*
  * exynos_map_io
  *
@@ -328,19 +342,12 @@ void __init exynos_init_late(void)
 
 void __init exynos_init_io(struct map_desc *mach_desc, int size)
 {
-	struct map_desc *iodesc = exynos_iodesc;
-	int iodesc_sz = ARRAY_SIZE(exynos_iodesc);
-#if defined(CONFIG_OF) && defined(CONFIG_ARCH_EXYNOS5)
-	unsigned long root = of_get_flat_dt_root();
-
-	/* initialize the io descriptors we need for initialization */
-	if (of_flat_dt_is_compatible(root, "samsung,exynos5440")) {
-		iodesc = exynos5440_iodesc;
-		iodesc_sz = ARRAY_SIZE(exynos5440_iodesc);
-	}
+#ifdef CONFIG_OF
+	if (initial_boot_params)
+		of_scan_flat_dt(exynos_fdt_map_chipid, NULL);
+	else
 #endif
-
-	iotable_init(iodesc, iodesc_sz);
+		iotable_init(exynos_iodesc, ARRAY_SIZE(exynos_iodesc));
 
 	if (mach_desc)
 		iotable_init(mach_desc, size);
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 7f99b7b187d6..be7abc7ceb67 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -53,7 +53,6 @@
 #define EXYNOS4_PA_ONENAND_DMA		0x0C600000
 
 #define EXYNOS_PA_CHIPID		0x10000000
-#define EXYNOS5440_PA_CHIPID		0x00160000
 
 #define EXYNOS4_PA_SYSCON		0x10010000
 #define EXYNOS5_PA_SYSCON		0x10050100

From 096ee6adcfb79a13ae04150023725c8a67e00ae8 Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.abraham@linaro.org>
Date: Tue, 23 Apr 2013 22:46:58 +0900
Subject: [PATCH 165/169] ARM: dts: Add chip-id controller node on Exynos4/5
 SoC

Add chip-id controller nodes for Exynos4 and Exynos5 SoCs.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/boot/dts/exynos4.dtsi    | 5 +++++
 arch/arm/boot/dts/exynos5250.dtsi | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index b8771c5cb2a3..7cfbbd3b7732 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -38,6 +38,11 @@
 		i2c7 = &i2c_7;
 	};
 
+	chipid@10000000 {
+		compatible = "samsung,exynos4210-chipid";
+		reg = <0x10000000 0x100>;
+	};
+
 	pd_mfc: mfc-power-domain@10023C40 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10023C40 0x20>;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index af66e6b7bc77..53c37f0b763f 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -51,6 +51,11 @@
 		pinctrl3 = &pinctrl_3;
 	};
 
+	chipid@10000000 {
+		compatible = "samsung,exynos4210-chipid";
+		reg = <0x10000000 0x100>;
+	};
+
 	pd_gsc: gsc-power-domain@0x10044000 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10044000 0x20>;

From 662478d060a39b8faf2b1fe2fbbb212556c2e052 Mon Sep 17 00:00:00 2001
From: Thomas Abraham <thomas.abraham@linaro.org>
Date: Wed, 10 Apr 2013 17:51:32 +0900
Subject: [PATCH 166/169] ARM: dts: add mshc controller node for Exynos4x12
 SoCs

Commit 800974ac ("ARM: dts: Add board dts file for ODROID-X") includes a node
to describe the board level properties for mshc controller. But the mshc
controller node was not added in the Exynos4x12 dtsi file which resulted
in the following warning when compiling the dtb files.

Warning (reg_format): "reg" property in /mshc@12550000/slot@0 has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
Warning (avoid_default_addr_size): Relying on default #address-cells value for /mshc@12550000/slot@0
Warning (avoid_default_addr_size): Relying on default #size-cells value for /mshc@12550000/slot@0

Fix this by adding the mshc controller node for Exynos4x12 SoCs.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Tested-by: Dongjin Kim <tobetter@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
---
 arch/arm/boot/dts/exynos4412.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index d75c047e80a9..7f428272fee6 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -51,4 +51,12 @@
 					<0x7 0 &gic 1 12 0>;
 		};
 	};
+
+	mshc@12550000 {
+		compatible = "samsung,exynos4412-dw-mshc";
+		reg = <0x12550000 0x1000>;
+		interrupts = <0 77 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
 };

From 97a4a1ba0eb0c8fd20cabf8a3ca857de9658ee21 Mon Sep 17 00:00:00 2001
From: Doug Anderson <dianders@chromium.org>
Date: Tue, 16 Apr 2013 16:29:01 +0000
Subject: [PATCH 167/169] ARM: dts: Add i2c-arbitrator bus for exynos5250-snow

We need to use the i2c-arbitrator to talk to any of the devices on i2c
bus 4 on exynos5250-snow so that we don't confuse the embedded
controller (EC).  Add the i2c-arbitrator to the device tree.  As we
add future devices (keyboard, sbs, tps65090) we'll add them on top of
this.

The arbitrated bus is numbered 104 simply as a convenience to make it
easier for people poking around to guess that it might have something
to do with the physical bus 4.

The addition is split between the cros5250-common and the snow device
tree file since not all cros5250-class devices use arbitration.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
---
 arch/arm/boot/dts/cros5250-common.dtsi |  3 ++-
 arch/arm/boot/dts/exynos5250-snow.dts  | 25 +++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 8a5b3a6cdc58..0a61bbb9102f 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -193,7 +193,8 @@
 	};
 
 	i2c@12CA0000 {
-		status = "disabled";
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
 	};
 
 	i2c@12CB0000 {
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 581ffae27e13..fa85f58553f5 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -16,6 +16,10 @@
 	model = "Google Snow";
 	compatible = "google,snow", "samsung,exynos5250";
 
+	aliases {
+		i2c104 = &i2c_104;
+	};
+
 	pinctrl@11400000 {
 		sd3_clk: sd3-clk {
 			samsung,pin-drv = <0>;
@@ -44,6 +48,27 @@
 		};
 	};
 
+	i2c-arbitrator {
+		compatible = "i2c-arb-gpio-challenge";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c-parent = <&{/i2c@12CA0000}>;
+
+		our-claim-gpio = <&gpf0 3 1>;
+		their-claim-gpios = <&gpe0 4 1>;
+		slew-delay-us = <10>;
+		wait-retry-us = <3000>;
+		wait-free-us = <50000>;
+
+		/* Use ID 104 as a hint that we're on physical bus 4 */
+		i2c_104: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
 	/*
 	 * On Snow we've got SIP WiFi and so can keep drive strengths low to
 	 * reduce EMI.

From 61d4f0523ae7590c48b3dd4739b3fccb9b93021a Mon Sep 17 00:00:00 2001
From: Doug Anderson <dianders@chromium.org>
Date: Tue, 16 Apr 2013 16:29:02 +0000
Subject: [PATCH 168/169] ARM: dts: Add sbs-battery for exynos5250-snow

Now that we have i2c-arbitrator in place on bus 4 we can add the
sbs-battery driver.  Future devices will be added onto bus 4 once
drivers are in good shape.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
---
 arch/arm/boot/dts/exynos5250-snow.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index fa85f58553f5..c1151431f0d1 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -66,6 +66,12 @@
 			reg = <0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+
+			battery: sbs-battery@b {
+				compatible = "sbs,sbs-battery";
+				reg = <0xb>;
+				sbs,poll-retry-count = <1>;
+			};
 		};
 	};
 

From a4591dcf743ac841f9a7d81399405b8fe77c87bf Mon Sep 17 00:00:00 2001
From: Olof Johansson <olof@lixom.net>
Date: Sat, 27 Apr 2013 15:14:10 -0700
Subject: [PATCH 169/169] ARM: exynos: dts: cros5250: add EC device

Add basic EC information to device tree, currently only describing the
keyboard and keymap.

Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
---
 arch/arm/boot/dts/exynos5250-snow.dts | 96 +++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index c1151431f0d1..bf4744bab445 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -72,6 +72,102 @@
 				reg = <0xb>;
 				sbs,poll-retry-count = <1>;
 			};
+
+			ec: embedded-controller {
+				compatible = "google,cros-ec-i2c";
+				reg = <0x1e>;
+				interrupts = <6 0>;
+				interrupt-parent = <&gpx1>;
+				wakeup-source;
+
+				keyboard-controller {
+				        compatible = "google,cros-ec-keyb";
+				        keypad,num-rows = <8>;
+				        keypad,num-columns = <13>;
+				        google,needs-ghost-filter;
+					linux,keymap = <0x0001003a	/* CAPSLK */
+							0x0002003b	/* F1 */
+							0x00030030	/* B */
+							0x00040044	/* F10 */
+							0x00060031	/* N */
+							0x0008000d	/* = */
+							0x000a0064	/* R_ALT */
+
+							0x01010001	/* ESC */
+							0x0102003e	/* F4 */
+							0x01030022	/* G */
+							0x01040041	/* F7 */
+							0x01060023	/* H */
+							0x01080028	/* ' */
+							0x01090043	/* F9 */
+							0x010b000e	/* BKSPACE */
+
+							0x0200001d	/* L_CTRL */
+							0x0201000f	/* TAB */
+							0x0202003d	/* F3 */
+							0x02030014	/* T */
+							0x02040040	/* F6 */
+							0x0205001b	/* ] */
+							0x02060015	/* Y */
+							0x02070056	/* 102ND */
+							0x0208001a	/* [ */
+							0x02090042	/* F8 */
+
+							0x03010029	/* GRAVE */
+							0x0302003c	/* F2 */
+							0x03030006	/* 5 */
+							0x0304003f	/* F5 */
+							0x03060007	/* 6 */
+							0x0308000c	/* - */
+							0x030b002b	/* \ */
+
+							0x04000061	/* R_CTRL */
+							0x0401001e	/* A */
+							0x04020020	/* D */
+							0x04030021	/* F */
+							0x0404001f	/* S */
+							0x04050025	/* K */
+							0x04060024	/* J */
+							0x04080027	/* ; */
+							0x04090026	/* L */
+							0x040b001c	/* ENTER */
+
+							0x0501002c	/* Z */
+							0x0502002e	/* C */
+							0x0503002f	/* V */
+							0x0504002d	/* X */
+							0x05050033	/* , */
+							0x05060032	/* M */
+							0x0507002a	/* L_SHIFT */
+							0x05080035	/* / */
+							0x05090034	/* . */
+							0x050B0039	/* SPACE */
+
+							0x06010002	/* 1 */
+							0x06020004	/* 3 */
+							0x06030005	/* 4 */
+							0x06040003	/* 2 */
+							0x06050009	/* 8 */
+							0x06060008	/* 7 */
+							0x0608000b	/* 0 */
+							0x0609000a	/* 9 */
+							0x060a0038	/* L_ALT */
+							0x060b006c	/* DOWN */
+							0x060c006a	/* RIGHT */
+
+							0x07010010	/* Q */
+							0x07020012	/* E */
+							0x07030013	/* R */
+							0x07040011	/* W */
+							0x07050017	/* I */
+							0x07060016	/* U */
+							0x07070036	/* R_SHIFT */
+							0x07080019	/* P */
+							0x07090018	/* O */
+							0x070b0067	/* UP */
+							0x070c0069>;	/* LEFT */
+				};
+			};
 		};
 	};