Re: [PATCH v2 2/6] Documentation: dt-bindings: Add documentation for the Meson USB2 PHYs
From: Rob Herring <robh@kernel.org>
Date: 2016-09-20 14:29:45
Also in:
linux-amlogic, linux-arm-kernel, linux-clk
Possibly related (same subject, not in this thread)
- 2016-09-21 · Re: [PATCH v2 2/6] Documentation: dt-bindings: Add documentation for the Meson USB2 PHYs · Kevin Hilman <hidden>
On Sun, Sep 11, 2016 at 03:41:07PM +0200, Martin Blumenstingl wrote:
quoted hunk ↗ jump to hunk
Add the documentation for the bindings for the Meson8b and GXBB USB2 PHYs. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> --- .../devicetree/bindings/phy/meson-usb2-phy.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/meson-usb2-phy.txtdiff --git a/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt new file mode 100644 index 0000000..9da5ea2 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt@@ -0,0 +1,27 @@ +* Amlogic USB2 PHY + +Required properties: +- compatible: Depending on the platform this should be one of: + "amlogic,meson8b-usb2-phy" + "amlogic,meson-gxbb-usb2-phy" +- reg: The base address and length of the registers +- #phys-cells: should be 0 (see phy-bindings.txt in this directory) +- clocks: phandle and clock identifier for the phy clocks +- clock-names: "usb_general" and "usb" + +Optional properties: +- resets: reference to the reset controller +- phy-supply: see phy-bindings.txt in this directory + + +Example: + +usb0_phy: usb_phy@0 {
usb-phy@0 With that, Acked-by: Rob Herring <robh@kernel.org>
+ compatible = "amlogic,meson-gxbb-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0x0 0x0 0x20>; + resets = <&reset RESET_USB_OTG>; + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>; + clock-names = "usb_general", "usb"; + phy-supply = <&usb_vbus>; +}; -- 2.9.3