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-rw-r--r--dts/Bindings/net/can/sun4i_can.txt36
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diff --git a/dts/Bindings/net/can/sun4i_can.txt b/dts/Bindings/net/can/sun4i_can.txt
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--- a/dts/Bindings/net/can/sun4i_can.txt
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-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";
- };