Re: [PATCH 18/23] arm64: dts: exynos: add DSD/GSD clocks to DECONs and GSCALERs

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On Fri, 1 Mar 2019 at 13:24, Andrzej Hajda <a.hajda@xxxxxxxxxxx> wrote:
>
> To support local paths both DECON and GSCALER should enable respective
> Smart Deck clocks DSD and GSD.
>
> Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/exynos/exynos5433.dtsi | 25 +++++++++++++---------
>  1 file changed, 15 insertions(+), 10 deletions(-)

Hi Andrzej,

You did not CC me on DTS patches. The DTS should go through arm-soc DT
branch, not through drivers/subsystem.

Any dependencies here and in next patch?

Best regards,
Krzysztof

>
> diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> index e7cd3b67d818..e6d32b2fb3c0 100644
> --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> @@ -848,12 +848,13 @@
>                                 <&cmu_disp CLK_ACLK_XIU_DECON1X>,
>                                 <&cmu_disp CLK_PCLK_SMMU_DECON1X>,
>                                 <&cmu_disp CLK_SCLK_DECON_VCLK>,
> -                               <&cmu_disp CLK_SCLK_DECON_ECLK>;
> +                               <&cmu_disp CLK_SCLK_DECON_ECLK>,
> +                               <&cmu_disp CLK_SCLK_DSD>;
>                         clock-names = "pclk", "aclk_decon", "aclk_smmu_decon0x",
>                                 "aclk_xiu_decon0x", "pclk_smmu_decon0x",
>                                 "aclk_smmu_decon1x", "aclk_xiu_decon1x",
>                                 "pclk_smmu_decon1x", "sclk_decon_vclk",
> -                               "sclk_decon_eclk";
> +                               "sclk_decon_eclk", "dsd";
>                         power-domains = <&pd_disp>;
>                         interrupt-names = "fifo", "vsync", "lcd_sys";
>                         interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
> @@ -890,12 +891,13 @@
>                                  <&cmu_disp CLK_ACLK_XIU_TV1X>,
>                                  <&cmu_disp CLK_PCLK_SMMU_TV1X>,
>                                  <&cmu_disp CLK_SCLK_DECON_TV_VCLK>,
> -                                <&cmu_disp CLK_SCLK_DECON_TV_ECLK>;
> +                                <&cmu_disp CLK_SCLK_DECON_TV_ECLK>,
> +                                <&cmu_disp CLK_SCLK_DSD>;
>                         clock-names = "pclk", "aclk_decon", "aclk_smmu_decon0x",
>                                       "aclk_xiu_decon0x", "pclk_smmu_decon0x",
>                                       "aclk_smmu_decon1x", "aclk_xiu_decon1x",
>                                       "pclk_smmu_decon1x", "sclk_decon_vclk",
> -                                     "sclk_decon_eclk";
> +                                     "sclk_decon_eclk", "dsd";
>                         samsung,disp-sysreg = <&syscon_disp>;
>                         power-domains = <&pd_disp>;
>                         interrupt-names = "fifo", "vsync", "lcd_sys";
> @@ -1022,11 +1024,12 @@
>                         reg = <0x13c00000 0x1000>;
>                         interrupts = <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>;
>                         clock-names = "pclk", "aclk", "aclk_xiu",
> -                                     "aclk_gsclbend";
> +                                     "aclk_gsclbend", "gsd";
>                         clocks = <&cmu_gscl CLK_PCLK_GSCL0>,
>                                  <&cmu_gscl CLK_ACLK_GSCL0>,
>                                  <&cmu_gscl CLK_ACLK_XIU_GSCLX>,
> -                                <&cmu_gscl CLK_ACLK_GSCLBEND_333>;
> +                                <&cmu_gscl CLK_ACLK_GSCLBEND_333>,
> +                                <&cmu_gscl CLK_ACLK_GSD>;
>                         iommus = <&sysmmu_gscl0>;
>                         power-domains = <&pd_gscl>;
>                 };
> @@ -1036,11 +1039,12 @@
>                         reg = <0x13c10000 0x1000>;
>                         interrupts = <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>;
>                         clock-names = "pclk", "aclk", "aclk_xiu",
> -                                     "aclk_gsclbend";
> +                                     "aclk_gsclbend", "gsd";
>                         clocks = <&cmu_gscl CLK_PCLK_GSCL1>,
>                                  <&cmu_gscl CLK_ACLK_GSCL1>,
>                                  <&cmu_gscl CLK_ACLK_XIU_GSCLX>,
> -                                <&cmu_gscl CLK_ACLK_GSCLBEND_333>;
> +                                <&cmu_gscl CLK_ACLK_GSCLBEND_333>,
> +                                <&cmu_gscl CLK_ACLK_GSD>;
>                         iommus = <&sysmmu_gscl1>;
>                         power-domains = <&pd_gscl>;
>                 };
> @@ -1050,11 +1054,12 @@
>                         reg = <0x13c20000 0x1000>;
>                         interrupts = <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>;
>                         clock-names = "pclk", "aclk", "aclk_xiu",
> -                                     "aclk_gsclbend";
> +                                     "aclk_gsclbend", "gsd";
>                         clocks = <&cmu_gscl CLK_PCLK_GSCL2>,
>                                  <&cmu_gscl CLK_ACLK_GSCL2>,
>                                  <&cmu_gscl CLK_ACLK_XIU_GSCLX>,
> -                                <&cmu_gscl CLK_ACLK_GSCLBEND_333>;
> +                                <&cmu_gscl CLK_ACLK_GSCLBEND_333>,
> +                                <&cmu_gscl CLK_ACLK_GSD>;
>                         iommus = <&sysmmu_gscl2>;
>                         power-domains = <&pd_gscl>;
>                 };
> --
> 2.17.1
>



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