Message ID | 20220426123329.775-2-du@axentia.se |
---|---|
State | New |
Headers | show |
Series | [1/2] dt-bindings: usb: usb251xb: add documentation for reset-delay-us | expand |
diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt index 1a934eab175e..d95c8ae518e7 100644 --- a/Documentation/devicetree/bindings/usb/usb251xb.txt +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt @@ -12,6 +12,8 @@ Required properties : Optional properties : - reset-gpios : Should specify the gpio for hub reset + - reset-delay-us: Specifies delay in microseconds after reset deassert + on hub power-up. (32 bit, default is 500us) - vdd-supply : Should specify the phandle to the regulator supplying vdd - skip-config : Skip Hub configuration, but only send the USB-Attach command - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
Next patch implements support for this property Signed-off-by: Daniels Umanovskis <du@axentia.se> --- Documentation/devicetree/bindings/usb/usb251xb.txt | 2 ++ 1 file changed, 2 insertions(+)