On Mon, Nov 14, 2022 at 08:40:41PM +0800, Wayne Chang wrote: > Extend the Tegra XUSB controller device tree binding with Tegra234 > support. Why do you need any order and number of phys? Please explain in the commit msg. > > Signed-off-by: Wayne Chang <waynec@xxxxxxxxxx> > --- > V2 -> V3:nothing has changed > V1 -> V2:address the issue on phy-names property > .../bindings/usb/nvidia,tegra-xudc.yaml | 24 ++++++++++++------- > 1 file changed, 16 insertions(+), 8 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml > index fd6e7c81426e..52488a731c4e 100644 > --- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml > +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml > @@ -22,6 +22,7 @@ properties: > - nvidia,tegra210-xudc # For Tegra210 > - nvidia,tegra186-xudc # For Tegra186 > - nvidia,tegra194-xudc # For Tegra194 > + - nvidia,tegra234-xudc # For Tegra234 > > reg: > minItems: 2 > @@ -90,21 +91,27 @@ properties: > > phys: > minItems: 1 > + maxItems: 8 > description: > Must contain an entry for each entry in phy-names. > See ../phy/phy-bindings.txt for details. > > phy-names: > minItems: 1 > + maxItems: 8 > items: > - - const: usb2-0 > - - const: usb2-1 > - - const: usb2-2 > - - const: usb2-3 > - - const: usb3-0 > - - const: usb3-1 > - - const: usb3-2 > - - const: usb3-3 > + enum: > + - usb2-0 > + - usb2-1 > + - usb2-2 > + - usb2-3 > + - usb3-0 > + - usb3-1 > + - usb3-2 > + - usb3-3 > + > + dma-coherent: > + type: boolean > > avddio-usb-supply: > description: PCIe/USB3 analog logic power supply. Must supply 1.05 V. > @@ -153,6 +160,7 @@ allOf: > enum: > - nvidia,tegra186-xudc > - nvidia,tegra194-xudc > + - nvidia,tegra234-xudc > then: > properties: > reg: > -- > 2.25.1 > >
