From: Martin Blumenstingl Date: Sat, 20 May 2017 13:50:40 +0000 (+0200) Subject: dt-bindings: phy: meson-gxl-usb2-phy: Add documentation for the Meson GXL USB2 PHY X-Git-Tag: v4.13-rc1~185^2~25^2~22 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8cda2a0dfefa6ea99be80c7ed6ec57fb4d3d470f;p=karo-tx-linux.git dt-bindings: phy: meson-gxl-usb2-phy: Add documentation for the Meson GXL USB2 PHY This adds the DT binding documentation for the USB2 PHY(s) found in the Meson GXL and GXM SoCs. Signed-off-by: Martin Blumenstingl Acked-by: Rob Herring Signed-off-by: Kishon Vijay Abraham I --- diff --git a/Documentation/devicetree/bindings/phy/meson-gxl-usb2-phy.txt b/Documentation/devicetree/bindings/phy/meson-gxl-usb2-phy.txt new file mode 100644 index 000000000000..a105494a0fc9 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/meson-gxl-usb2-phy.txt @@ -0,0 +1,17 @@ +* Amlogic Meson GXL and GXM USB2 PHY binding + +Required properties: +- compatible: Should be "amlogic,meson-gxl-usb2-phy" +- reg: The base address and length of the registers +- #phys-cells: must be 0 (see phy-bindings.txt in this directory) + +Optional properties: +- phy-supply: see phy-bindings.txt in this directory + + +Example: + usb2_phy0: phy@78000 { + compatible = "amlogic,meson-gxl-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0x78000 0x0 0x20>; + };