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A handful of clk driver fixes

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- Build fix for CONFIG_PM=n in the mmp2 driver
  - Kconfig warning for unmet dependencies in the i.MX driver
  - Make the camera AHB clk always be enabled on qcom sc7180
  - Use rate round down semantics for qcom sm8250 SD clks
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A handful of clk driver fixes:

   - Build fix for CONFIG_PM=n in the mmp2 driver

   - Kconfig warning for unmet dependencies in the i.MX driver

   - Make the camera AHB clk always be enabled on qcom sc7180

   - Use rate round down semantics for qcom sm8250 SD clks"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: mmp2: fix build without CONFIG_PM
  clk: qcom: gcc-sm250: Use floor ops for sdcc clks
  clk: imx: fix Kconfig warning for i.MX SCU clk
  clk: qcom: gcc-sc7180: Mark the camera abh clock always ON
This commit is contained in:
Linus Torvalds 2021-01-28 09:14:58 -08:00
commit a467b07361
4 changed files with 9 additions and 24 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/clk/imx/Kconfig
View file

@ -6,8 +6,6 @@ config MXC_CLK
config MXC_CLK_SCU
tristate
depends on ARCH_MXC
depends on IMX_SCU && HAVE_ARM_SMCCC
config CLK_IMX1
def_bool SOC_IMX1

6
drivers/clk/mmp/clk-audio.c
View file

@ -392,7 +392,8 @@ static int mmp2_audio_clk_remove(struct platform_device *pdev)
return 0;
}
static int __maybe_unused mmp2_audio_clk_suspend(struct device *dev)
#ifdef CONFIG_PM
static int mmp2_audio_clk_suspend(struct device *dev)
{
struct mmp2_audio_clk *priv = dev_get_drvdata(dev);
@ -404,7 +405,7 @@ static int __maybe_unused mmp2_audio_clk_suspend(struct device *dev)
return 0;
}
static int __maybe_unused mmp2_audio_clk_resume(struct device *dev)
static int mmp2_audio_clk_resume(struct device *dev)
{
struct mmp2_audio_clk *priv = dev_get_drvdata(dev);
@ -415,6 +416,7 @@ static int __maybe_unused mmp2_audio_clk_resume(struct device *dev)
return 0;
}
#endif
static const struct dev_pm_ops mmp2_audio_clk_pm_ops = {
SET_RUNTIME_PM_OPS(mmp2_audio_clk_suspend, mmp2_audio_clk_resume, NULL)

21
drivers/clk/qcom/gcc-sc7180.c
View file

@ -891,21 +891,6 @@ static struct clk_branch gcc_boot_rom_ahb_clk = {
},
};
static struct clk_branch gcc_camera_ahb_clk = {
.halt_reg = 0xb008,
.halt_check = BRANCH_HALT,
.hwcg_reg = 0xb008,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0xb008,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gcc_camera_ahb_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gcc_camera_hf_axi_clk = {
.halt_reg = 0xb020,
.halt_check = BRANCH_HALT,
@ -2317,7 +2302,6 @@ static struct clk_regmap *gcc_sc7180_clocks[] = {
[GCC_AGGRE_UFS_PHY_AXI_CLK] = &gcc_aggre_ufs_phy_axi_clk.clkr,
[GCC_AGGRE_USB3_PRIM_AXI_CLK] = &gcc_aggre_usb3_prim_axi_clk.clkr,
[GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr,
[GCC_CAMERA_AHB_CLK] = &gcc_camera_ahb_clk.clkr,
[GCC_CAMERA_HF_AXI_CLK] = &gcc_camera_hf_axi_clk.clkr,
[GCC_CAMERA_THROTTLE_HF_AXI_CLK] = &gcc_camera_throttle_hf_axi_clk.clkr,
[GCC_CAMERA_XO_CLK] = &gcc_camera_xo_clk.clkr,
@ -2519,11 +2503,12 @@ static int gcc_sc7180_probe(struct platform_device *pdev)
/*
* Keep the clocks always-ON
* GCC_CPUSS_GNOC_CLK, GCC_VIDEO_AHB_CLK, GCC_DISP_AHB_CLK
* GCC_GPU_CFG_AHB_CLK
* GCC_CPUSS_GNOC_CLK, GCC_VIDEO_AHB_CLK, GCC_CAMERA_AHB_CLK,
* GCC_DISP_AHB_CLK, GCC_GPU_CFG_AHB_CLK
*/
regmap_update_bits(regmap, 0x48004, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x0b004, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x0b008, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x0b00c, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x71004, BIT(0), BIT(0));

4
drivers/clk/qcom/gcc-sm8250.c
View file

@ -722,7 +722,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
.name = "gcc_sdcc2_apps_clk_src",
.parent_data = gcc_parent_data_4,
.num_parents = 5,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_floor_ops,
},
};
@ -745,7 +745,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
.name = "gcc_sdcc4_apps_clk_src",
.parent_data = gcc_parent_data_0,
.num_parents = 3,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_floor_ops,
},
};