diff --git a/Documentation/devicetree/bindings/net/can/rockchip_can.txt b/Documentation/devicetree/bindings/net/can/rockchip_can.txt new file mode 100644 index 000000000000..72a22f2754d4 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/rockchip_can.txt @@ -0,0 +1,32 @@ +Rockchip CAN controller Device Tree Bindings +--------------------------------------------------------- + +Required properties: +- compatible : Should be: + - "rockchip,can-1.0" for CAN controllers 1.0 +- reg : Physical base address and size of the controller + registers map. +- interrupts : Property with a value describing the interrupt + number. +- clock-names : List of input clock names + - "can_clk", "pclk", + (See clock bindings for details). +- clocks : Clock phandles (see clock bindings for details). +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : List of input reset names + - "can", "can-apb". + +Example: + +For Dts file: + can: can@ff250000 { + compatible = "rockchip,can-1.0"; + reg = <0x0 0xff610000 0x0 0x1000>; + interrupts = ; + clocks = <&cru CLK_CAN>, <&cru PCLK_CAN>; + clock-names = "baudclk", "apb_pclk"; + resets = <&cru SRST_CAN>, &cru SRST_CAN_P>; + reset-names = "can", "can-apb"; + status = "okay"; + };