[v3,04/14] arm64: dts: renesas: r8a7795: Add CMM units
diff mbox series

Message ID 20190825135154.11488-5-jacopo+renesas@jmondi.org
State New
Headers show
Series
  • drm: rcar-du: Add Color Management Module (CMM)
Related show

Commit Message

Jacopo Mondi Aug. 25, 2019, 1:51 p.m. UTC
Add CMM units to Renesas R-Car H3 device tree and reference them from
the Display Unit they are connected to.

While at it, re-sort the du device node properties to match the ordering
found in other SoCs.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 36 +++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

Comments

Laurent Pinchart Aug. 26, 2019, 10:45 p.m. UTC | #1
Hi Jacopo,

Thank you for the patch.

On Sun, Aug 25, 2019 at 03:51:44PM +0200, Jacopo Mondi wrote:
> Add CMM units to Renesas R-Car H3 device tree and reference them from
> the Display Unit they are connected to.
> 
> While at it, re-sort the du device node properties to match the ordering
> found in other SoCs.
> 
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>

Apart from the issue with compatible string as pointed out for patch
03/14,

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  arch/arm64/boot/dts/renesas/r8a7795.dtsi | 36 +++++++++++++++++++++++-
>  1 file changed, 35 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> index 95deff66eeb6..21b4069f07e7 100644
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -2909,6 +2909,38 @@
>  			iommus = <&ipmmu_vi1 10>;
>  		};
>  
> +		cmm0: cmm@fea40000 {
> +			compatible = "renesas,cmm-r8a7795";
> +			reg = <0 0xfea40000 0 0x1000>;
> +			clocks = <&cpg CPG_MOD 711>;
> +			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> +			resets = <&cpg 711>;
> +		};
> +
> +		cmm1: cmm@fea50000 {
> +			compatible = "renesas,cmm-r8a7795";
> +			reg = <0 0xfea50000 0 0x1000>;
> +			clocks = <&cpg CPG_MOD 710>;
> +			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> +			resets = <&cpg 710>;
> +		};
> +
> +		cmm2: cmm@fea60000 {
> +			compatible = "renesas,cmm-r8a7795";
> +			reg = <0 0xfea60000 0 0x1000>;
> +			clocks = <&cpg CPG_MOD 709>;
> +			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> +			resets = <&cpg 709>;
> +		};
> +
> +		cmm3: cmm@fea70000 {
> +			compatible = "renesas,cmm-r8a7795";
> +			reg = <0 0xfea70000 0 0x1000>;
> +			clocks = <&cpg CPG_MOD 708>;
> +			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> +			resets = <&cpg 708>;
> +		};
> +
>  		csi20: csi2@fea80000 {
>  			compatible = "renesas,r8a7795-csi2";
>  			reg = <0 0xfea80000 0 0x10000>;
> @@ -3112,9 +3144,11 @@
>  				 <&cpg CPG_MOD 722>,
>  				 <&cpg CPG_MOD 721>;
>  			clock-names = "du.0", "du.1", "du.2", "du.3";
> -			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
>  			status = "disabled";
>  
> +			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
> +			cmms = <&cmm0 &cmm1 &cmm2 &cmm3>;
> +
>  			ports {
>  				#address-cells = <1>;
>  				#size-cells = <0>;

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 95deff66eeb6..21b4069f07e7 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -2909,6 +2909,38 @@ 
 			iommus = <&ipmmu_vi1 10>;
 		};
 
+		cmm0: cmm@fea40000 {
+			compatible = "renesas,cmm-r8a7795";
+			reg = <0 0xfea40000 0 0x1000>;
+			clocks = <&cpg CPG_MOD 711>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 711>;
+		};
+
+		cmm1: cmm@fea50000 {
+			compatible = "renesas,cmm-r8a7795";
+			reg = <0 0xfea50000 0 0x1000>;
+			clocks = <&cpg CPG_MOD 710>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 710>;
+		};
+
+		cmm2: cmm@fea60000 {
+			compatible = "renesas,cmm-r8a7795";
+			reg = <0 0xfea60000 0 0x1000>;
+			clocks = <&cpg CPG_MOD 709>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 709>;
+		};
+
+		cmm3: cmm@fea70000 {
+			compatible = "renesas,cmm-r8a7795";
+			reg = <0 0xfea70000 0 0x1000>;
+			clocks = <&cpg CPG_MOD 708>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 708>;
+		};
+
 		csi20: csi2@fea80000 {
 			compatible = "renesas,r8a7795-csi2";
 			reg = <0 0xfea80000 0 0x10000>;
@@ -3112,9 +3144,11 @@ 
 				 <&cpg CPG_MOD 722>,
 				 <&cpg CPG_MOD 721>;
 			clock-names = "du.0", "du.1", "du.2", "du.3";
-			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
 			status = "disabled";
 
+			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
+			cmms = <&cmm0 &cmm1 &cmm2 &cmm3>;
+
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;