On Tue, Aug 05, 2025 at 05:22:15PM +0530, Pritam Manohar Sutar wrote: > This phy supports USB3.1 SSP+(10Gbps) protocol and is backwards > compatible to the USB3.0 SS(5Gbps). It requires two clocks, named > "phy" and "ref". The required supplies for USB3.1 are named as > vdd075_usb30(0.75v), vdd18_usb30(1.8v). > > Add schemas for combo ssphy found on this SoC. > > Signed-off-by: Pritam Manohar Sutar <pritam.sutar@xxxxxxxxxxx> > --- > .../bindings/phy/samsung,usb3-drd-phy.yaml | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml > index 4a84b5405cd2..7a71cff10fb5 100644 > --- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml > @@ -34,6 +34,7 @@ properties: > - samsung,exynos7870-usbdrd-phy > - samsung,exynos850-usbdrd-phy > - samsung,exynos990-usbdrd-phy > + - samsung,exynosautov920-usb31drd-combo-ssphy > - samsung,exynosautov920-usbdrd-combo-hsphy > - samsung,exynosautov920-usbdrd-phy > > @@ -118,6 +119,12 @@ properties: > vdd18-usb20-supply: > description: 1.8V power supply for the USB 2.0 phy. > > + dvdd075-usb30-supply: > + description: 0.75V power supply for the USB 3.0 phy. > + > + vdd18-usb30-supply: > + description: 1.8V power supply for the USB 3.0 phy. > + > required: > - compatible > - clocks > @@ -227,6 +234,7 @@ allOf: > - samsung,exynos7870-usbdrd-phy > - samsung,exynos850-usbdrd-phy > - samsung,exynos990-usbdrd-phy > + - samsung,exynosautov920-usb31drd-combo-ssphy > - samsung,exynosautov920-usbdrd-combo-hsphy > - samsung,exynosautov920-usbdrd-phy > then: > @@ -258,6 +266,17 @@ allOf: > - vdd18-usb20-supply > - vdd33-usb20-supply > > + - if: > + properties: > + compatible: > + contains: > + enum: > + - samsung,exynosautov920-usb31drd-combo-ssphy > + then: > + required: > + - dvdd075-usb30-supply > + - vdd18-usb30-supply Similar issue here.
