| Message ID | 20220224123248.67073-1-bhupesh.sharma@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [1/2] dt-bindings: phy: qcom,qmp: Mark '#clock-cells' as a 'optional' property | expand |
On Thu, 24 Feb 2022 at 15:33, Bhupesh Sharma <bhupesh.sharma@linaro.org> wrote: > > Since '#clock-cells' is not a required property for several > QCoM boards supporting qmp-phy(s) (for e.g. sm8150, sm8250 or sm8350 SoC > based boards), mark it as an optional property instead. I believe the description is not correct. the clock-cells should not be used at all, so it should be removed from the root node. Also we should describe phy@ properties. > > This fixes the following '$ make dtbs_check' warning(s): > > sm8350-microsoft-surface-duo2.dt.yaml: phy@1d87000: > '#clock-cells' is a required property > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: Vinod Koul <vkoul@kernel.org> > Cc: Rob Herring <robh+dt@kernel.org> > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > --- > Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml > index 9e0f60e682c4..746a929c63bb 100644 > --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml > @@ -115,7 +115,6 @@ patternProperties: > required: > - compatible > - reg > - - "#clock-cells" > - "#address-cells" > - "#size-cells" > - ranges > -- > 2.35.1 >
Hi Dmitry, Thanks for your review comments. On Thu, 24 Feb 2022 at 20:22, Dmitry Baryshkov <dmitry.baryshkov@linaro.org> wrote: > > On Thu, 24 Feb 2022 at 15:33, Bhupesh Sharma <bhupesh.sharma@linaro.org> wrote: > > > > Since '#clock-cells' is not a required property for several > > QCoM boards supporting qmp-phy(s) (for e.g. sm8150, sm8250 or sm8350 SoC > > based boards), mark it as an optional property instead. > > I believe the description is not correct. the clock-cells should not > be used at all, so it should be removed from the root node. Hmm.. 'clock-cells' is still used for describing qmp phy pcie nodes for certain devices like 'msm8996.dtsi'. I am not sure if removing it would impact existing dts files. But let me try cleaning them up in v2. > Also we should describe phy@ properties. Sure, I will add them in v2. Regards, Bhupesh > > > > This fixes the following '$ make dtbs_check' warning(s): > > > > sm8350-microsoft-surface-duo2.dt.yaml: phy@1d87000: > > '#clock-cells' is a required property > > > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > > Cc: Vinod Koul <vkoul@kernel.org> > > Cc: Rob Herring <robh+dt@kernel.org> > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > > --- > > Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 1 - > > 1 file changed, 1 deletion(-) > > > > diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml > > index 9e0f60e682c4..746a929c63bb 100644 > > --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml > > +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml > > @@ -115,7 +115,6 @@ patternProperties: > > required: > > - compatible > > - reg > > - - "#clock-cells" > > - "#address-cells" > > - "#size-cells" > > - ranges > > -- > > 2.35.1 > > > > > -- > With best wishes > Dmitry
On 25/02/2022 12:16, Bhupesh Sharma wrote: > Hi Dmitry, > > Thanks for your review comments. > > On Thu, 24 Feb 2022 at 20:22, Dmitry Baryshkov > <dmitry.baryshkov@linaro.org> wrote: >> >> On Thu, 24 Feb 2022 at 15:33, Bhupesh Sharma <bhupesh.sharma@linaro.org> wrote: >>> >>> Since '#clock-cells' is not a required property for several >>> QCoM boards supporting qmp-phy(s) (for e.g. sm8150, sm8250 or sm8350 SoC >>> based boards), mark it as an optional property instead. >> >> I believe the description is not correct. the clock-cells should not >> be used at all, so it should be removed from the root node. > > Hmm.. 'clock-cells' is still used for describing qmp phy pcie nodes for certain > devices like 'msm8996.dtsi'. I am not sure if removing it would impact existing > dts files. But let me try cleaning them up in v2. Checked. Unless I'm mistaken, msm8996.dtsi doesn't use #clock-cells in root QMP PHY nodes. > >> Also we should describe phy@ properties. > > Sure, I will add them in v2. > > Regards, > Bhupesh > >>> >>> This fixes the following '$ make dtbs_check' warning(s): >>> >>> sm8350-microsoft-surface-duo2.dt.yaml: phy@1d87000: >>> '#clock-cells' is a required property >>> >>> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> >>> Cc: Vinod Koul <vkoul@kernel.org> >>> Cc: Rob Herring <robh+dt@kernel.org> >>> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> >>> --- >>> Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 1 - >>> 1 file changed, 1 deletion(-) >>> >>> diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml >>> index 9e0f60e682c4..746a929c63bb 100644 >>> --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml >>> +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml >>> @@ -115,7 +115,6 @@ patternProperties: >>> required: >>> - compatible >>> - reg >>> - - "#clock-cells" >>> - "#address-cells" >>> - "#size-cells" >>> - ranges >>> -- >>> 2.35.1 >>> >> >> >> -- >> With best wishes >> Dmitry
On Sun, 27 Feb 2022 at 05:08, Dmitry Baryshkov <dmitry.baryshkov@linaro.org> wrote: > > On 25/02/2022 12:16, Bhupesh Sharma wrote: > > Hi Dmitry, > > > > Thanks for your review comments. > > > > On Thu, 24 Feb 2022 at 20:22, Dmitry Baryshkov > > <dmitry.baryshkov@linaro.org> wrote: > >> > >> On Thu, 24 Feb 2022 at 15:33, Bhupesh Sharma <bhupesh.sharma@linaro.org> wrote: > >>> > >>> Since '#clock-cells' is not a required property for several > >>> QCoM boards supporting qmp-phy(s) (for e.g. sm8150, sm8250 or sm8350 SoC > >>> based boards), mark it as an optional property instead. > >> > >> I believe the description is not correct. the clock-cells should not > >> be used at all, so it should be removed from the root node. > > > > Hmm.. 'clock-cells' is still used for describing qmp phy pcie nodes for certain > > devices like 'msm8996.dtsi'. I am not sure if removing it would impact existing > > dts files. But let me try cleaning them up in v2. > > Checked. Unless I'm mistaken, msm8996.dtsi doesn't use #clock-cells in > root QMP PHY nodes. Indeed. I meant that we made some cleanups already via 82d61e19fccb ("arm64: dts: qcom: msm8996: Move '#clock-cells' to QMP PHY child node"), but it seems a few dts still need to be cleaned up to move the '#clock-cells' to QMP PHY child node instead of the root node. I will send a fixed version in v2 :) Regards, Bhupesh
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml index 9e0f60e682c4..746a929c63bb 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml @@ -115,7 +115,6 @@ patternProperties: required: - compatible - reg - - "#clock-cells" - "#address-cells" - "#size-cells" - ranges
Since '#clock-cells' is not a required property for several QCoM boards supporting qmp-phy(s) (for e.g. sm8150, sm8250 or sm8350 SoC based boards), mark it as an optional property instead. This fixes the following '$ make dtbs_check' warning(s): sm8350-microsoft-surface-duo2.dt.yaml: phy@1d87000: '#clock-cells' is a required property Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml | 1 - 1 file changed, 1 deletion(-)