ARM: rmobile: Add Renesas RPC HF/QSPI DT nodes

Add device tree nodes for the Renesas RPC HF/QSPI controller.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

arch/arm/dts/r8a7795.dtsi

@@ -1525,6 +1525,14 @@
 			dma-channels = <2>;
 		};
 
+		rpc: rpc@0xee200000 {
+			compatible = "renesas,rpc-r8a7795", "renesas,rpc";
+			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
+			clocks = <&cpg CPG_MOD 917>;
+			bank-width = <2>;
+			status = "disabled";
+		};
+
 		sdhi0: sd@ee100000 {
 			compatible = "renesas,sdhi-r8a7795";
 			reg = <0 0xee100000 0 0x2000>;

arch/arm/dts/r8a7796.dtsi

@@ -1350,6 +1350,14 @@
 			status = "disabled";
 		};
 
+		rpc: rpc@0xee200000 {
+			compatible = "renesas,rpc-r8a7796", "renesas,rpc";
+			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
+			clocks = <&cpg CPG_MOD 917>;
+			bank-width = <2>;
+			status = "disabled";
+		};
+
 		sdhi0: sd@ee100000 {
 			compatible = "renesas,sdhi-r8a7796";
 			reg = <0 0xee100000 0 0x2000>;

arch/arm/dts/r8a77965.dtsi

@@ -748,6 +748,14 @@
 			status = "disabled";
 		};
 
+		rpc: rpc@0xee200000 {
+			compatible = "renesas,rpc-r8a77965", "renesas,rpc";
+			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
+			clocks = <&cpg CPG_MOD 917>;
+			bank-width = <2>;
+			status = "disabled";
+		};
+
 		sdhi0: sd@ee100000 {
 			compatible = "renesas,sdhi-r8a77965";
 			reg = <0 0xee100000 0 0x2000>;

arch/arm/dts/r8a77970.dtsi

@@ -381,5 +381,13 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
+
+		rpc: rpc@0xee200000 {
+			compatible = "renesas,rpc-r8a77970", "renesas,rpc";
+			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
+			clocks = <&cpg CPG_MOD 917>;
+			bank-width = <2>;
+			status = "disabled";
+		};
 	};
 };

arch/arm/dts/r8a77995.dtsi

@@ -400,5 +400,13 @@
 			#phy-cells = <0>;
 			status = "disabled";
 		};
+
+		rpc: rpc@0xee200000 {
+			compatible = "renesas,rpc-r8a77995", "renesas,rpc";
+			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
+			clocks = <&cpg CPG_MOD 917>;
+			bank-width = <2>;
+			status = "disabled";
+		};
 	};
 };