ARM: shmobile: r8a7790: Add serial ports to the device tree

The platform code serial port instantiation mechanism is kept for the
non-DT platforms only.
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7790.dtsi

@@ -300,6 +300,106 @@
 		status = "disabled";
 	};
 
+	scifa0: serial@e6c40000 {
+		compatible = "renesas,scifa-r8a7790", "renesas,scifa-generic";
+		reg = <0 0xe6c40000 0 64>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 144 4>;
+		clocks = <&mstp2_clks R8A7790_CLK_SCIFA0>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scifa1: serial@e6c50000 {
+		compatible = "renesas,scifa-r8a7790", "renesas,scifa-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6c50000 0 64>;
+		interrupts = <0 145 4>;
+		clocks = <&mstp2_clks R8A7790_CLK_SCIFA1>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scifa2: serial@e6c60000 {
+		compatible = "renesas,scifa-r8a7790", "renesas,scifa-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6c60000 0 64>;
+		interrupts = <0 151 4>;
+		clocks = <&mstp2_clks R8A7790_CLK_SCIFA2>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scifb0: serial@e6c20000 {
+		compatible = "renesas,scifb-r8a7790", "renesas,scifb-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6c20000 0 64>;
+		interrupts = <0 148 4>;
+		clocks = <&mstp2_clks R8A7790_CLK_SCIFB0>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scifb1: serial@e6c30000 {
+		compatible = "renesas,scifb-r8a7790", "renesas,scifb-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6c30000 0 64>;
+		interrupts = <0 149 4>;
+		clocks = <&mstp2_clks R8A7790_CLK_SCIFB1>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scifb2: serial@e6ce0000 {
+		compatible = "renesas,scifb-r8a7790", "renesas,scifb-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6ce0000 0 64>;
+		interrupts = <0 150 4>;
+		clocks = <&mstp2_clks R8A7790_CLK_SCIFB2>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif0: serial@e6e60000 {
+		compatible = "renesas,scif-r8a7790", "renesas,scif-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6e60000 0 64>;
+		interrupts = <0 152 4>;
+		clocks = <&mstp7_clks R8A7790_CLK_SCIF0>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif1: serial@e6e68000 {
+		compatible = "renesas,scif-r8a7790", "renesas,scif-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe6e68000 0 64>;
+		interrupts = <0 153 4>;
+		clocks = <&mstp7_clks R8A7790_CLK_SCIF1>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	hscif0: serial@e62c0000 {
+		compatible = "renesas,hscif-r8a7790", "renesas,hscif-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe62c0000 0 96>;
+		interrupts = <0 154 4>;
+		clocks = <&mstp7_clks R8A7790_CLK_HSCIF0>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	hscif1: serial@e62c8000 {
+		compatible = "renesas,hscif-r8a7790", "renesas,hscif-generic";
+		interrupt-parent = <&gic>;
+		reg = <0 0xe62c8000 0 96>;
+		interrupts = <0 155 4>;
+		clocks = <&mstp7_clks R8A7790_CLK_HSCIF1>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
 	clocks {
 		#address-cells = <2>;
 		#size-cells = <2>;