ARM: shmobile: r8a73a4: Add CMT1 node

This describes all of the CMT1 hardware of the r8a73a4.
The node is disabled and may be enabled as necessary by board DTS files.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a73a4.dtsi

@@ -109,6 +109,17 @@ i2c5: i2c@e60b0000 {
 		compatible = "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x428>;
 		interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>;
+
+		status = "disabled";
+	};
+
+	cmt1: timer@e6130000 {
+		compatible = "renesas,cmt-48-gen2";
+		reg = <0 0xe6130000 0 0x1004>;
+		interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>;
+
+		renesas,channels-mask = <0xff>;
+
 		status = "disabled";
 	};