Dear Marek,
On 2017년 11월 29일 20:26, Marek Szyprowski wrote:
> This patch adds support for G2D, G3D, CAM0, CAM1, ISP, HVEC power domains
> to Exynos5433 SoCs. Currently only clock controllers for those domains are
> defined. CAM1 is a parent of CAM0 power domain and CAM0 is a parent of ISP
> power domain.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/exynos/exynos5433.dtsi | 50 ++++++++++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> index 2c019a0fd8e3..1962b8074349 100644
> --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> @@ -361,6 +361,7 @@
> clocks = <&xxti>,
> <&cmu_top CLK_ACLK_G2D_266>,
> <&cmu_top CLK_ACLK_G2D_400>;
> + power-domains = <&pd_g2d>;
> };
>
> cmu_disp: clock-controller@13b90000 {
> @@ -432,6 +433,7 @@
>
> clock-names = "oscclk", "aclk_g3d_400";
> clocks = <&xxti>, <&cmu_top CLK_ACLK_G3D_400>;
> + power-domains = <&pd_g3d>;
> };
>
> cmu_gscl: clock-controller@13cf0000 {
> @@ -497,6 +499,7 @@
>
> clock-names = "oscclk", "aclk_hevc_400";
> clocks = <&xxti>, <&cmu_top CLK_ACLK_HEVC_400>;
> + power-domains = <&pd_hevc>;
> };
>
> cmu_isp: clock-controller@146d0000 {
> @@ -510,6 +513,7 @@
> clocks = <&xxti>,
> <&cmu_top CLK_ACLK_ISP_DIS_400>,
> <&cmu_top CLK_ACLK_ISP_400>;
> + power-domains = <&pd_isp>;
> };
>
> cmu_cam0: clock-controller@120d0000 {
> @@ -525,6 +529,7 @@
> <&cmu_top CLK_ACLK_CAM0_333>,
> <&cmu_top CLK_ACLK_CAM0_400>,
> <&cmu_top CLK_ACLK_CAM0_552>;
> + power-domains = <&pd_cam0>;
> };
>
> cmu_cam1: clock-controller@145d0000 {
> @@ -546,6 +551,7 @@
> <&cmu_top CLK_ACLK_CAM1_333>,
> <&cmu_top CLK_ACLK_CAM1_400>,
> <&cmu_top CLK_ACLK_CAM1_552>;
> + power-domains = <&pd_cam1>;
> };
>
> pd_gscl: power-domain@105c4000 {
> @@ -555,6 +561,14 @@
> label = "GSCL";
> };
>
> + pd_cam0: power-domain@105c4020 {
> + compatible = "samsung,exynos5433-pd";
> + reg = <0x105c4020 0x20>;
> + #power-domain-cells = <0>;
> + power-domains = <&pd_cam1>;
> + label = "CAM0";
> + };
> +
> pd_mscl: power-domain@105c4040 {
> compatible = "samsung,exynos5433-pd";
> reg = <0x105c4040 0x20>;
> @@ -562,6 +576,13 @@
> label = "MSCL";
> };
>
> + pd_g3d: power-domain@105c4060 {
> + compatible = "samsung,exynos5433-pd";
> + reg = <0x105c4060 0x20>;
> + #power-domain-cells = <0>;
> + label = "G3D";
> + };
> +
> pd_disp: power-domain@105c4080 {
> compatible = "samsung,exynos5433-pd";
> reg = <0x105c4080 0x20>;
> @@ -569,6 +590,13 @@
> label = "DISP";
> };
>
> + pd_cam1: power-domain@105c40a0 {
> + compatible = "samsung,exynos5433-pd";
> + reg = <0x105c40a0 0x20>;
> + #power-domain-cells = <0>;
> + label = "CAM1";
> + };
> +
> pd_aud: power-domain@105c40c0 {
> compatible = "samsung,exynos5433-pd";
> reg = <0x105c40c0 0x20>;
> @@ -576,6 +604,21 @@
> label = "AUD";
> };
>
> + pd_g2d: power-domain@105c4120 {
> + compatible = "samsung,exynos5433-pd";
> + reg = <0x105c4120 0x20>;
> + #power-domain-cells = <0>;
> + label = "G2D";
> + };
> +
> + pd_isp: power-domain@105c4140 {
> + compatible = "samsung,exynos5433-pd";
> + reg = <0x105c4140 0x20>;
> + #power-domain-cells = <0>;
> + power-domains = <&pd_cam0>;
> + label = "ISP";
> + };
> +
> pd_mfc: power-domain@105c4180 {
> compatible = "samsung,exynos5433-pd";
> reg = <0x105c4180 0x20>;
> @@ -583,6 +626,13 @@
> label = "MFC";
> };
>
> + pd_hevc: power-domain@105c41c0 {
> + compatible = "samsung,exynos5433-pd";
> + reg = <0x105c41c0 0x20>;
> + #power-domain-cells = <0>;
> + label = "HEVC";
> + };
> +
> tmu_atlas0: tmu@10060000 {
> compatible = "samsung,exynos5433-tmu";
> reg = <0x10060000 0x200>;
>
Looks good to me.
Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
--
Best Regards,
Chanwoo Choi
Samsung Electronics
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