arm64: dts: renesas: rcar-gen3: Add CMM units

Add CMM units to Renesas R-Car Gen3 SoC that support it, and reference them
from the Display Unit they are connected to.

Sort the 'vsps', 'renesas,cmm' and 'status' properties in the DU unit
consistently in all the involved DTS.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Link: https://lore.kernel.org/r/20191016085548.105703-8-jacopo+renesas@jmondi.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

5 files changed, 141 insertions, 2 deletions

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 8340f9034eca..fde6ec122d3b 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -2943,6 +2943,42 @@
 			iommus = <&ipmmu_vi1 10>;
 		};
 
+		cmm0: cmm@fea40000 {
+			compatible = "renesas,r8a7795-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea40000 0 0x1000>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 711>;
+			resets = <&cpg 711>;
+		};
+
+		cmm1: cmm@fea50000 {
+			compatible = "renesas,r8a7795-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea50000 0 0x1000>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 710>;
+			resets = <&cpg 710>;
+		};
+
+		cmm2: cmm@fea60000 {
+			compatible = "renesas,r8a7795-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea60000 0 0x1000>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 709>;
+			resets = <&cpg 709>;
+		};
+
+		cmm3: cmm@fea70000 {
+			compatible = "renesas,r8a7795-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea70000 0 0x1000>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 708>;
+			resets = <&cpg 708>;
+		};
+
 		csi20: csi2@fea80000 {
 			compatible = "renesas,r8a7795-csi2";
 			reg = <0 0xfea80000 0 0x10000>;
@@ -3146,7 +3182,10 @@
 				 <&cpg CPG_MOD 722>,
 				 <&cpg CPG_MOD 721>;
 			clock-names = "du.0", "du.1", "du.2", "du.3";
+
+			renesas,cmms = <&cmm0>, <&cmm1>, <&cmm2>, <&cmm3>;
 			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
+
 			status = "disabled";
 
 			ports {
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index c0c4549ea872..b9db882b0351 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -2645,6 +2645,33 @@
 			renesas,fcp = <&fcpvi0>;
 		};
 
+		cmm0: cmm@fea40000 {
+			compatible = "renesas,r8a7796-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea40000 0 0x1000>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 711>;
+			resets = <&cpg 711>;
+		};
+
+		cmm1: cmm@fea50000 {
+			compatible = "renesas,r8a7796-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea50000 0 0x1000>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 710>;
+			resets = <&cpg 710>;
+		};
+
+		cmm2: cmm@fea60000 {
+			compatible = "renesas,r8a7796-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea60000 0 0x1000>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 709>;
+			resets = <&cpg 709>;
+		};
+
 		csi20: csi2@fea80000 {
 			compatible = "renesas,r8a7796-csi2";
 			reg = <0 0xfea80000 0 0x10000>;
@@ -2795,10 +2822,12 @@
 				 <&cpg CPG_MOD 723>,
 				 <&cpg CPG_MOD 722>;
 			clock-names = "du.0", "du.1", "du.2";
-			status = "disabled";
 
+			renesas,cmms = <&cmm0>, <&cmm1>, <&cmm2>;
 			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>;
 
+			status = "disabled";
+
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 3be3fab05295..bdbe197774d2 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -2324,6 +2324,33 @@
 			resets = <&cpg 611>;
 		};
 
+		cmm0: cmm@fea40000 {
+			compatible = "renesas,r8a77965-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea40000 0 0x1000>;
+			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 711>;
+			resets = <&cpg 711>;
+		};
+
+		cmm1: cmm@fea50000 {
+			compatible = "renesas,r8a77965-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea50000 0 0x1000>;
+			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 710>;
+			resets = <&cpg 710>;
+		};
+
+		cmm3: cmm@fea70000 {
+			compatible = "renesas,r8a77965-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea70000 0 0x1000>;
+			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 708>;
+			resets = <&cpg 708>;
+		};
+
 		csi20: csi2@fea80000 {
 			compatible = "renesas,r8a77965-csi2";
 			reg = <0 0xfea80000 0 0x10000>;
@@ -2471,10 +2498,12 @@
 				 <&cpg CPG_MOD 723>,
 				 <&cpg CPG_MOD 721>;
 			clock-names = "du.0", "du.1", "du.3";
-			status = "disabled";
 
+			renesas,cmms = <&cmm0>, <&cmm1>, <&cmm3>;
 			vsps = <&vspd0 0>, <&vspd1 0>, <&vspd0 1>;
 
+			status = "disabled";
+
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 7e3460f06054..67a6824a962c 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1730,6 +1730,24 @@
 			iommus = <&ipmmu_vi0 9>;
 		};
 
+		cmm0: cmm@fea40000 {
+			compatible = "renesas,r8a77990-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea40000 0 0x1000>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 711>;
+			resets = <&cpg 711>;
+		};
+
+		cmm1: cmm@fea50000 {
+			compatible = "renesas,r8a77990-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea50000 0 0x1000>;
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 710>;
+			resets = <&cpg 710>;
+		};
+
 		csi40: csi2@feaa0000 {
 			compatible = "renesas,r8a77990-csi2";
 			reg = <0 0xfeaa0000 0 0x10000>;
@@ -1771,7 +1789,10 @@
 			clock-names = "du.0", "du.1";
 			resets = <&cpg 724>;
 			reset-names = "du.0";
+
+			renesas,cmms = <&cmm0>, <&cmm1>;
 			vsps = <&vspd0 0>, <&vspd1 0>;
+
 			status = "disabled";
 
 			ports {
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index b0ff2dea3c4d..e6ee2b709ba6 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -994,6 +994,24 @@
 			iommus = <&ipmmu_vi0 9>;
 		};
 
+		cmm0: cmm@fea40000 {
+			compatible = "renesas,r8a77995-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea40000 0 0x1000>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 711>;
+			resets = <&cpg 711>;
+		};
+
+		cmm1: cmm@fea50000 {
+			compatible = "renesas,r8a77995-cmm",
+				     "renesas,rcar-gen3-cmm";
+			reg = <0 0xfea50000 0 0x1000>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			clocks = <&cpg CPG_MOD 710>;
+			resets = <&cpg 710>;
+		};
+
 		du: display@feb00000 {
 			compatible = "renesas,du-r8a77995";
 			reg = <0 0xfeb00000 0 0x40000>;
@@ -1004,7 +1022,10 @@
 			clock-names = "du.0", "du.1";
 			resets = <&cpg 724>;
 			reset-names = "du.0";
+
+			renesas,cmms = <&cmm0>, <&cmm1>;
 			vsps = <&vspd0 0>, <&vspd1 0>;
+
 			status = "disabled";
 
 			ports {