ARM: dts: sun6i: Add ir_clk node

Add an ir_clk sub-node to the prcm node.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun6i-a31.dtsi

@@ -878,6 +878,13 @@ apb0_gates: apb0_gates_clk {
 						"apb0_i2c";
 			};
 
+			ir_clk: ir_clk {
+				#clock-cells = <0>;
+				compatible = "allwinner,sun4i-a10-mod0-clk";
+				clocks = <&osc32k>, <&osc24M>;
+				clock-output-names = "ir";
+			};
+
 			apb0_rst: apb0_rst {
 				compatible = "allwinner,sun6i-a31-clock-reset";
 				#reset-cells = <1>;