Allwinner A10/A20 CAN controller Device Tree Bindings ----------------------------------------------------- Required properties: - compatible: "allwinner,sun4i-a10-can" - reg: physical base address and size of the Allwinner A10/A20 CAN register map. - interrupts: interrupt specifier for the sole interrupt. - clock: phandle and clock specifier. Example ------- SoC common .dtsi file: can0_pins_a: can0@0 { allwinner,pins = "PH20","PH21"; allwinner,function = "can"; allwinner,drive = <0>; allwinner,pull = <0>; }; ... can0: can@1c2bc00 { compatible = "allwinner,sun4i-a10-can"; reg = <0x01c2bc00 0x400>; interrupts = <0 26 4>; clocks = <&apb1_gates 4>; status = "disabled"; }; Board specific .dts file: can0: can@1c2bc00 { pinctrl-names = "default"; pinctrl-0 = <&can0_pins_a>; status = "okay"; };