RE: [PATCH v8 1/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 HS phy compatible

[Pritam Manohar Sutar]

Hi Krzysztof,

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> Sent: 18 September 2025 08:15 AM
> To: Pritam Manohar Sutar <pritam.sutar@xxxxxxxxxxx>; vkoul@xxxxxxxxxx;
> kishon@xxxxxxxxxx; robh@xxxxxxxxxx; krzk+dt@xxxxxxxxxx;
> conor+dt@xxxxxxxxxx; alim.akhtar@xxxxxxxxxxx; andre.draszik@xxxxxxxxxx;
> peter.griffin@xxxxxxxxxx; kauschluss@xxxxxxxxxxx;
> ivo.ivanov.ivanov1@xxxxxxxxx; igor.belwon@xxxxxxxxxxxxxxxxxxxxxxxxxx;
> m.szyprowski@xxxxxxxxxxx; s.nawrocki@xxxxxxxxxxx
> Cc: linux-phy@xxxxxxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-samsung-
> soc@xxxxxxxxxxxxxxx; rosa.pila@xxxxxxxxxxx; dev.tailor@xxxxxxxxxxx;
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> Subject: Re: [PATCH v8 1/6] dt-bindings: phy: samsung,usb3-drd-phy: add
> ExynosAutov920 HS phy compatible
> 
> On 03/09/2025 16:38, Pritam Manohar Sutar wrote:
> > diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-
> phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-
> phy.yaml
> > index e906403208c0..8d8114eb5660 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-usbdrd-phy
> >
> >    clocks:
> >      minItems: 1
> > @@ -110,6 +111,15 @@ properties:
> >    vddh-usbdp-supply:
> >      description: VDDh power supply for the USB DP phy.
> >
> > +  dvdd-supply:
> > +    description: 0.75V power supply for the USB phy.
> 
> So this is existing dvdd-usb20-supply.
> 
> Same for all of the rest.
> 

Yes, we have already discussed this and convergence was to use the 
conventions which are mentioned in the Data-book. So, I updated the 
supply names accordingly. 

Please see the below communications for the same. 

https://lore.kernel.org/linux-phy/83dc9435-5850-425d-b345-52e84ef9262c@xxxxxxxxxx/
https://lore.kernel.org/linux-phy/6e1c67d2-9bfa-442a-9d53-8c5970a2a9ef@xxxxxxxxxx/

> Best regards,
> Krzysztof

Thank you,

Regards,
Pritam