Document the bindings of the Rockchip usb PHY driver. Signed-off-by: Yunzhi Li <lyz@xxxxxxxxxxxxxx> --- .../devicetree/bindings/phy/rockchip-usb-phy.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt diff --git a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt new file mode 100644 index 0000000..4574696 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt @@ -0,0 +1,22 @@ +ROCKCHIP USB2 PHY + +Required properties: + - compatible: rockchip,rk3288-usb-phy + - rockchip,grf : phandle to the syscon managing the "general + register files" + - #phy-cells: must be 1 + +Optional Properties: + - clocks : phandle + clock specifier for the phy clocks + - clock-names : + "usbphy0" - PHY clock for OTG controller + "usbphy1" - PHY clock for HOST0 controller + "usbphy2" - PHY clock for HOST1 controller + +Example: + +usbphy: phy { + #phy-cells = <1>; + compatible = "rockchip,rk3288-usb-phy"; + rockchip,grf = <&grf>; +}; -- 2.0.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html