ARM: dts: sun4i: Add CAN node

The A10 SoC has an on-board CAN controller.
This patch adds the device node.

This patch is adapted from the description in
Documentation/devicetree/bindings/net/can/sun4i_can.txt
Signed-off-by: Patrick Menschel <menschel.p@posteo.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun4i-a10.dtsi

@@ -1327,5 +1327,13 @@ ps21: ps2@01c2a400 {
 			clocks = <&apb1_gates 7>;
 			status = "disabled";
 		};
+
+		can0: can@01c2bc00 {
+			compatible = "allwinner,sun4i-a10-can";
+			reg = <0x01c2bc00 0x400>;
+			interrupts = <26>;
+			clocks = <&apb1_gates 4>;
+			status = "disabled";
+		};
 	};
 };