| Message ID | 20230614111548.1815146-1-xu.yang_2@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] dt-bindings: phy: fsl,mxs-usbphy: add fsl,hold-line-without-vbus property | expand |
On 14/06/2023 13:15, Xu Yang wrote: > The data line can be kept or disconnected when vbus is not present. This > will add a flag "fsl,hold-line-without-vbus" to describe this behavior. > > Signed-off-by: Xu Yang <xu.yang_2@nxp.com> > --- > Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml > index f4b1ca2fb562..c5f9d8a8298e 100644 > --- a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml > +++ b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml > @@ -87,6 +87,13 @@ properties: > maximum: 119 > default: 100 > > + fsl,hold-line-without-vbus: > + description: > + Normaly, the data line should be disconnected if vbus is not > + present. This flag is used to hold data line even though vbus > + is not present. Why is this a property of a board? Why some boards need it? Neither commit msg nor property explain why do you need it. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml index f4b1ca2fb562..c5f9d8a8298e 100644 --- a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml +++ b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml @@ -87,6 +87,13 @@ properties: maximum: 119 default: 100 + fsl,hold-line-without-vbus: + description: + Normaly, the data line should be disconnected if vbus is not + present. This flag is used to hold data line even though vbus + is not present. + type: boolean + required: - compatible - reg
The data line can be kept or disconnected when vbus is not present. This will add a flag "fsl,hold-line-without-vbus" to describe this behavior. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> --- Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml | 7 +++++++ 1 file changed, 7 insertions(+)