diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb/usb3503.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/usb3503.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt index 8c5be48b43c8..a018da4a7ad7 100644 --- a/Documentation/devicetree/bindings/usb/usb3503.txt +++ b/Documentation/devicetree/bindings/usb/usb3503.txt @@ -1,8 +1,11 @@ SMSC USB3503 High-Speed Hub Controller Required properties: -- compatible: Should be "smsc,usb3503". -- reg: Specifies the i2c slave address, it should be 0x08. +- compatible: Should be "smsc,usb3503" or "smsc,usb3503a". + +Optional properties: +- reg: Specifies the i2c slave address, it is required and should be 0x08 + if I2C is used. - connect-gpios: Should specify GPIO for connect. - disabled-ports: Should specify the ports unused. '1' or '2' or '3' are availe for this property to describe the port |