Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / phy / fsl,imx8mq-usb-phy.txt
1 * Freescale i.MX8MQ USB3 PHY binding
2
3 Required properties:
4 - compatible:   Should be "fsl,imx8mq-usb-phy"
5 - #phys-cells:  must be 0 (see phy-bindings.txt in this directory)
6 - reg:          The base address and length of the registers
7 - clocks:       phandles to the clocks for each clock listed in clock-names
8 - clock-names:  must contain "phy"
9
10 Optional properties:
11 - vbus-supply: A phandle to the regulator for USB VBUS.
12
13 Example:
14         usb3_phy0: phy@381f0040 {
15                 compatible = "fsl,imx8mq-usb-phy";
16                 reg = <0x381f0040 0x40>;
17                 clocks = <&clk IMX8MQ_CLK_USB1_PHY_ROOT>;
18                 clock-names = "phy";
19                 #phy-cells = <0>;
20         };