Re: [PATCH 1/9] dt-bindings: phy: qcom,uniphy: Rename ipq4019 usb PHY to UNIPHY

[Praveenkumar I]

On 8/29/2023 7:49 PM, Dmitry Baryshkov wrote:
> On Tue, 29 Aug 2023 at 16:59, Praveenkumar I <quic_ipkumar@xxxxxxxxxxx> wrote:
> > UNIPHY / Combo PHY used on various qualcomm SoC's are very similar to
> > ipq4019 PHY. Hence renaming this dt-binding to uniphy dt-binding and
> > can be used for other qualcomm SoCs which are having similar UNIPHY.
> >
> > Signed-off-by: Praveenkumar I <quic_ipkumar@xxxxxxxxxxx>
> > ---
> >   .../phy/{qcom-usb-ipq4019-phy.yaml => qcom,uniphy.yaml}  | 9 +++++++--
> >   1 file changed, 7 insertions(+), 2 deletions(-)
> >   rename Documentation/devicetree/bindings/phy/{qcom-usb-ipq4019-phy.yaml => qcom,uniphy.yaml} (78%)
> >
> > diff --git a/Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,uniphy.yaml
> > similarity index 78%
> > rename from Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
> > rename to Documentation/devicetree/bindings/phy/qcom,uniphy.yaml
> > index 09c614952fea..cbe2cc820009 100644
> > --- a/Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
> > +++ b/Documentation/devicetree/bindings/phy/qcom,uniphy.yaml
> > @@ -1,13 +1,18 @@
> >   # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> >   %YAML 1.2
> >   ---
> > -$id: http://devicetree.org/schemas/phy/qcom-usb-ipq4019-phy.yaml#
> > +$id: http://devicetree.org/schemas/phy/qcom,uniphy.yaml#
> >   $schema: http://devicetree.org/meta-schemas/core.yaml#
> >
> > -title: Qualcom IPQ40xx Dakota HS/SS USB PHY
> > +title: Qualcomm UNIPHY
> We know that UNIPHY was a common design / IP block used for APQ8064
> SATA and MSM8974 DSI and HDMI PHYs. Is this the same design, or was
> the name reused by the Qualcomm for some other PHYs?
> Several latest generations have USB QMP PHYs which are called 'uni-phy'.
This PHY is build on top of QCA Uniphy 22ull. A combo PHY used between 
USB Gen3 / PCIe Gen3 controller.
It is different from USB QMP PHYs.

- Praveenkumar
> >   maintainers:
> >     - Robert Marko <robert.marko@xxxxxxxxxx>
> > +  - Praveenkumar I <quic_ipkumar@xxxxxxxxxxx>
> > +
> > +description:
> > +  UNIPHY / COMBO PHY supports physical layer functionality for USB and PCIe on
> > +  Qualcomm chipsets.
> >
> >   properties:
> >     compatible:
> > --
> > 2.34.1