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linux-stable/drivers/mmc/host
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Yangbo Lu 54e08d9a95 mmc: sdhci-of-esdhc: add hs400 mode support 
1.  Perform the Tuning Process at the HS400 target operating frequency.
    Latched the clock division value.
2.  if read transaction, then set the SDTIMNGCTL[FLW_CTL_BG].
3.  Switch to High Speed mode and then set the card clock frequency to
    a value not greater than 52Mhz
4.  Clear TBCTL[TB_EN],tuning block enable bit.
5.  Change to 8 bit DDR Mode
6.  Switch the card to HS400 mode.
7.  Set TBCTL[TB_EN], tuning block enable bit.
8.  Clear SYSCTL[SDCLKEN]
9.  Wait for PRSSTAT[SDSTB] to be set
10. Change the clock division to latched value.Set TBCTL[HS 400 mode]
    and Set SDCLKCTL[CMD_CLK_CTRL]
11. Set SYSCTL[SDCLKEN]
12. Wait for PRSSTAT[SDSTB] to be set
13. Set DLLCFG0[DLL_ENABLE] and DLLCFG0[DLL_FREQ_SEL].
14. Wait for delay chain to lock.
15. Set TBCTL[HS400_WNDW_ADJUST]
16. Again clear SYSCTL[SDCLKEN]
17. Wait for PRSSTAT[SDSTB] to be set
18. Set ESDHCCTL[FAF]
19. Wait for ESDHCCTL[FAF] to be cleared
20. Set SYSCTL[SDCLKEN]
21. Wait for PRSSTAT[SDSTB] to be set.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17 08:26:24 +01:00
..
android-goldfish.c mmc: android-goldfish: fix bad logic of sg_copy_{from,to}_buffer conversion 2018-08-21 16:06:17 +02:00
atmel-mci.c mmc: atmel-mci: do not assume idle after atmci_request_end 2018-12-17 08:26:24 +01:00
au1xmmc.c mmc: au1xmmc: handle highmem pages 2018-05-29 12:24:26 +02:00
bcm2835.c mmc: bcm2835: Properly handle dmaengine_prep_slave_sg 2018-12-17 08:26:24 +01:00
cavium-octeon.c
cavium-thunderx.c
cavium.c
cavium.h
cb710-mmc.c
cb710-mmc.h
cqhci.c
cqhci.h
davinci_mmc.c mmc: host: simplify getting .drvdata 2018-05-02 15:08:48 +02:00
dw_mmc-bluefield.c mmc: dw_mmc-bluefield: simplify the probe() function 2018-12-17 08:26:24 +01:00
dw_mmc-exynos.c mmc: dw_mmc-exynos: Add tuning for sdr and ddr timing for USH-I mode 2018-10-08 12:02:22 +02:00
dw_mmc-exynos.h
dw_mmc-hi3798cv200.c mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap 2018-10-08 11:40:43 +02:00
dw_mmc-k3.c mmc: dw_mmc: Fix out-of-bounds access for slot's caps 2018-02-27 15:12:25 +01:00
dw_mmc-pci.c mmc: dw_mmc: remove the deprecated "num-slots" 2018-03-15 09:27:11 +01:00
dw_mmc-pltfm.c
dw_mmc-pltfm.h
dw_mmc-rockchip.c mmc: dw_mmc: fix misleading comment in dw_mci_rk3288_set_ios 2018-05-02 15:08:38 +02:00
dw_mmc-zx.c mmc: dw_mmc: Fix out-of-bounds access for slot's caps 2018-02-27 15:12:25 +01:00
dw_mmc-zx.h
dw_mmc.c mmc: dw_mmc: fix card threshold control configuration 2018-07-03 10:57:16 +02:00
dw_mmc.h mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc 2018-03-15 14:43:22 +01:00
jz4740_mmc.c mmc: jz4740: rework pre_req/post_req implementation 2018-12-17 08:26:24 +01:00
Kconfig mmc: renesas_sdhi_internal_dmac: Add R7S9210 support 2018-12-17 08:26:24 +01:00
Makefile mmc: mmci: add stm32 sdmmc variant 2018-10-09 09:16:53 +02:00
meson-gx-mmc.c mmc: meson-gx: add device reset 2018-05-21 10:50:45 +02:00
meson-mx-sdio.c mmc: meson-mx-sdio: mark expected switch fall-through 2018-10-08 11:40:43 +02:00
mmc_spi.c
mmci.c mmc: mmci: send stop command if sbc error issue 2018-12-17 08:26:24 +01:00
mmci.h mmc: mmci: add stm32 sdmmc variant 2018-10-09 09:16:53 +02:00
mmci_qcom_dml.c mmc: mmci: add dma_error callback 2018-10-09 09:13:03 +02:00
mmci_qcom_dml.h mmc: mmci: Add and implement a ->dma_setup() callback for qcom dml 2018-08-01 12:01:13 +02:00
mmci_stm32_sdmmc.c mmc: mmci: add stm32 sdmmc variant 2018-10-09 09:16:53 +02:00
moxart-mmc.c
mtk-sd.c mmc: mediatek: drop too much code of tuning method 2018-10-15 15:00:29 +02:00
mvsdio.c mmc: mvsdio: Enable MMC_CAP_ERASE 2018-05-31 15:02:16 +02:00
mvsdio.h
mxcmmc.c mmc: mxcmmc: replace spin_lock_irqsave with spin_lock in ISR 2018-10-08 11:40:43 +02:00
mxs-mmc.c
of_mmc_spi.c
omap.c MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5910/OMAP310 2018-12-04 14:34:51 +01:00
omap_hsmmc.c mmc: omap_hsmmc: Delete platform data GPIO CD and WP 2018-10-08 11:40:43 +02:00
pxamci.c mmc: pxamci: provide a short-hand for &pdev->dev 2018-07-16 11:21:45 +02:00
pxamci.h
renesas_sdhi.h mmc: use SPDX identifier for Renesas drivers 2018-10-08 11:40:43 +02:00
renesas_sdhi_core.c mmc: tmio: introduce mask for 'always 1' bits 2018-12-17 08:26:24 +01:00
renesas_sdhi_internal_dmac.c mmc: renesas_sdhi: align compatibility properties for H3 and M3-W 2018-12-17 08:26:24 +01:00
renesas_sdhi_sys_dmac.c mmc: renesas_sdhi: align compatibility properties for H3 and M3-W 2018-12-17 08:26:24 +01:00
rtsx_pci_sdmmc.c
rtsx_usb_sdmmc.c mmc: rtsx_usb: Enable MMC_CAP_ERASE to allow erase/discard/trim requests 2018-05-08 09:43:27 +02:00
s3cmci.c Merge branch 'fixes' into next 2018-01-04 12:44:21 +01:00
s3cmci.h
sdhci-acpi.c Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-10-23 13:32:18 +01:00
sdhci-bcm-kona.c mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails 2018-05-29 12:24:26 +02:00
sdhci-brcmstb.c
sdhci-cadence.c mmc: sdhci-cadence: include <linux/bits.h> instead of <linux/bitops.h> 2018-12-17 08:26:24 +01:00
sdhci-cns3xxx.c
sdhci-dove.c
sdhci-esdhc-imx.c mmc: sdhci: imx: Use the slot GPIO descriptor 2018-12-17 08:26:24 +01:00
sdhci-esdhc.h mmc: sdhci-of-esdhc: add hs400 mode support 2018-12-17 08:26:24 +01:00
sdhci-iproc.c mmc: sdhci-iproc: Add ACPI support 2018-10-08 11:40:43 +02:00
sdhci-msm.c mmc: sdhci-msm: Re-initialize DLL if MCLK is gated dynamically 2018-12-17 08:26:24 +01:00
sdhci-of-arasan.c mmc: sdhci-of-arasan: Add Support for AM654 MMC and PHY 2018-10-09 08:59:26 +02:00
sdhci-of-at91.c
sdhci-of-dwcmshc.c mmc: sdhci-of-dwcmshc: solve 128MB DMA boundary limitation 2018-10-08 11:40:43 +02:00
sdhci-of-esdhc.c mmc: sdhci-of-esdhc: add hs400 mode support 2018-12-17 08:26:24 +01:00
sdhci-of-hlwd.c
sdhci-omap.c mmc: sdhci-omap: Remove redundant structure assignments 2018-12-17 08:26:24 +01:00
sdhci-pci-arasan.c mmc:host:sdhci-pci:Addition of Arasan PCI Controller with integrated phy. 2018-01-04 12:46:11 +01:00
sdhci-pci-core.c mmc: sdhci-pci: Workaround GLK firmware failing to restore the tuning value 2018-11-19 14:11:07 +01:00
sdhci-pci-data.c
sdhci-pci-dwc-mshc.c mmc: sdhci-pci-dwc-mshc: synopsys dwc mshc support 2018-07-16 11:21:45 +02:00
sdhci-pci-o2micro.c mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01 2018-10-08 11:40:43 +02:00
sdhci-pci.h mmc: sdhci-pci-dwc-mshc: synopsys dwc mshc support 2018-07-16 11:21:45 +02:00
sdhci-pic32.c mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails 2018-05-29 12:24:26 +02:00
sdhci-pltfm.c mmc: sdhci-pltfm: Convert DT properties to generic device properties 2018-10-08 11:40:43 +02:00
sdhci-pltfm.h mmc: sdhci-pltfm: Convert DT properties to generic device properties 2018-10-08 11:40:43 +02:00
sdhci-pxav2.c mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails 2018-05-29 12:24:26 +02:00
sdhci-pxav3.c mmc: sdhci: pxav3: Delete GPIO handling 2018-10-08 11:40:43 +02:00
sdhci-s3c.c mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails 2018-05-29 12:24:26 +02:00
sdhci-sirf.c mmc: sdhci: sirf: Use the slot GPIO descriptor 2018-10-08 11:40:43 +02:00
sdhci-spear.c mmc: sdhci: spear: Use the slot GPIO descriptor 2018-10-08 11:40:43 +02:00
sdhci-sprd.c mmc: sdhci-sprd: Add Spreadtrum's initial host controller 2018-10-08 11:40:43 +02:00
sdhci-st.c mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails 2018-05-29 12:24:26 +02:00
sdhci-tegra.c mmc: tegra: fix inconsistent IS_ERR and PTR_ERR 2018-10-08 11:40:43 +02:00
sdhci-xenon-phy.c mmc: Convert to using %pOFn instead of device_node.name 2018-10-08 11:40:43 +02:00
sdhci-xenon.c mmc: sdhci-xenon: wait 5ms after set 1.8V signal enable 2017-12-19 08:53:04 +01:00
sdhci-xenon.h
sdhci.c mmc: sdhci: Handle auto-command errors 2018-12-17 08:26:24 +01:00
sdhci.h mmc: sdhci: Handle auto-command errors 2018-12-17 08:26:24 +01:00
sdhci_f_sdh30.c mmc: sdhci_f_sdh30: add ACPI support 2018-01-11 15:50:53 +01:00
sdricoh_cs.c
sh_mmcif.c mmc: use SPDX identifier for Renesas drivers 2018-10-08 11:40:43 +02:00
sunxi-mmc.c mmc: sunxi: Use new timing mode for A64 eMMC controller 2018-10-08 11:40:43 +02:00
tifm_sd.c mmc: tifm_sd: Mark expected switch fall-through 2018-10-08 11:40:43 +02:00
tmio_mmc.c mmc: tmio: remove TMIO_MMC_HAVE_HIGH_REG flag 2018-10-15 14:39:45 +02:00
tmio_mmc.h mmc: tmio: introduce mask for 'always 1' bits 2018-12-17 08:26:24 +01:00
tmio_mmc_core.c mmc: tmio: fix reset operation 2018-12-17 08:26:24 +01:00
toshsd.c
toshsd.h
uniphier-sd.c mmc: uniphier-sd: avoid using broken DMA RX channel 2018-10-15 14:53:21 +02:00
usdhi6rol0.c mmc: use SPDX identifier for Renesas drivers 2018-10-08 11:40:43 +02:00
ushc.c mmc: ushc: handle highmem pages 2018-05-21 15:49:20 +02:00
via-sdmmc.c
vub300.c
wbsd.c mmc: wbsd: handle highmem pages 2018-05-21 15:49:21 +02:00
wbsd.h
wmt-sdmmc.c mmc: host: simplify getting .drvdata 2018-05-02 15:08:48 +02:00