Merge remote-tracking branch 'usb/usb-next'

[deliverable/linux.git] / Documentation / devicetree / bindings / usb / usb4604.txt

diff --git a/Documentation/devicetree/bindings/usb/usb4604.txt b/Documentation/devicetree/bindings/usb/usb4604.txt
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+SMSC USB4604 High-Speed Hub Controller
+
+Required properties:
+- compatible: Should be "smsc,usb4604"
+
+Optional properties:
+- reg: Specifies the i2c slave address, it is required and should be 0x2d
+       if I2C is used.
+- reset-gpios: Should specify GPIO for reset.
+- initial-mode: Should specify initial mode.
+                (1 for HUB mode, 2 for STANDBY mode)
+
+Examples:
+       usb-hub@2d {
+               compatible = "smsc,usb4604";
+               reg = <0x2d>;
+               reset-gpios = <&gpx3 5 1>;
+               initial-mode = <1>;
+       };