Hi Johan, On Fri Nov 25, 2022 at 10:50 AM CET, Johan Hovold wrote: > On Fri, Nov 25, 2022 at 10:27:47AM +0100, Luca Weiss wrote: > > Add the compatible describing the combo phy found on SM6350. > > > > Signed-off-by: Luca Weiss <luca.weiss@xxxxxxxxxxxxx> > > --- > > @Johan Hovold, I've sent this v2 as RFC because there are several things > > where I have questions on how it should be done. > > > > In this patch, you can see there's cfg_ahb (&xo_board) and power-domains > > is not set. In msm-4.19 &gcc_usb30_prim_gdsc is only used in the > > ssusb@a600000 node, or should I also add it to qmpphy? > > Yeah, you may need to add a platform specific section of the clocks, > which appear to be different, even if I'm not sure they are currently > described correctly (xo_board as cfg_ahb and "QLINK" as ref). How are > they named in the vendor's dts? This is the msm-4.19 dts: https://android.googlesource.com/kernel/msm-extra/devicetree/+/refs/heads/android-msm-bramble-4.19-android11-qpr1/qcom/lagoon-usb.dtsi#354 > > It should be OK to include the power-domain also for the PHY node. Ack. > > > .../bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 5 +++-- > > 1 file changed, 3 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml > > index 6f31693d9868..3e39e3e0504d 100644 > > --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml > > +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml > > @@ -17,16 +17,18 @@ properties: > > compatible: > > enum: > > - qcom,sc8280xp-qmp-usb43dp-phy > > + - qcom,sm6350-qmp-usb3-dp-phy > > > > reg: > > maxItems: 1 > > > > clocks: > > - maxItems: 4 > > + maxItems: 5 > > > > clock-names: > > items: > > - const: aux > > + - const: cfg_ahb > > - const: ref > > - const: com_aux > > - const: usb3_pipe > > So this would need to be moved to an allOf: construct at the end with > one section each for sc8280xp and sm6350. Ack. Thanks for the quick response! Regards, Luca > > > @@ -61,7 +63,6 @@ required: > > - reg > > - clocks > > - clock-names > > - - power-domains > > - resets > > - reset-names > > - vdda-phy-supply > > Johan
