| Message ID | 20250221121703.72230-1-krzysztof.kozlowski@linaro.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | dt-bindings: display/msm: qcom,sa8775p-mdss: Add missing eDP phy | expand |
On Fri, 21 Feb 2025 13:17:03 +0100, Krzysztof Kozlowski wrote: > The Qualcomm SA8775p MDSS display block comes with eDP phy, already used > in DTS and already documented in phy/qcom,edp-phy.yaml binding. Add the > missing device node in the binding and extend example to silence > dtbs_check warnings like: > > sa8775p-ride.dtb: display-subsystem@ae00000: Unevaluated properties are not allowed ('phy@aec2a00', 'phy@aec5a00' were unexpected) > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- > .../display/msm/qcom,sa8775p-mdss.yaml | 32 +++++++++++++++++-- > 1 file changed, 30 insertions(+), 2 deletions(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.example.dtb: phy@aec2a00: reg: [[0, 183249408], [0, 512], [0, 183247360], [0, 208], [0, 183248384], [0, 208], [0, 183246848], [0, 456]] is too long from schema $id: http://devicetree.org/schemas/phy/qcom,edp-phy.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250221121703.72230-1-krzysztof.kozlowski@linaro.org The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
On 21/02/2025 14:14, Rob Herring (Arm) wrote: > > On Fri, 21 Feb 2025 13:17:03 +0100, Krzysztof Kozlowski wrote: >> The Qualcomm SA8775p MDSS display block comes with eDP phy, already used >> in DTS and already documented in phy/qcom,edp-phy.yaml binding. Add the >> missing device node in the binding and extend example to silence >> dtbs_check warnings like: >> >> sa8775p-ride.dtb: display-subsystem@ae00000: Unevaluated properties are not allowed ('phy@aec2a00', 'phy@aec5a00' were unexpected) >> >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> >> --- >> .../display/msm/qcom,sa8775p-mdss.yaml | 32 +++++++++++++++++-- >> 1 file changed, 30 insertions(+), 2 deletions(-) >> > > My bot found errors running 'make dt_binding_check' on your patch: > > yamllint warnings/errors: > > dtschema/dtc warnings/errors: > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.example.dtb: phy@aec2a00: reg: [[0, 183249408], [0, 512], [0, 183247360], [0, 208], [0, 183248384], [0, 208], [0, 183246848], [0, 456]] is too long > from schema $id: http://devicetree.org/schemas/phy/qcom,edp-phy.yaml# > Insufficient testing. I'll send v2. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml index a90a8b3f1a9e..9c5648f63901 100644 --- a/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml +++ b/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml @@ -52,6 +52,13 @@ patternProperties: items: - const: qcom,sa8775p-dp + "^phy@[0-9a-f]+$": + type: object + additionalProperties: true + properties: + compatible: + const: qcom,sa8775p-edp-phy + required: - compatible @@ -61,6 +68,7 @@ examples: - | #include <dt-bindings/interconnect/qcom,icc.h> #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,sa8775p-dispcc.h> #include <dt-bindings/clock/qcom,sa8775p-gcc.h> #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h> #include <dt-bindings/power/qcom,rpmhpd.h> @@ -158,6 +166,26 @@ examples: }; }; + mdss0_dp0_phy: phy@aec2a00 { + compatible = "qcom,sa8775p-edp-phy"; + + reg = <0x0 0x0aec2a00 0x0 0x200>, + <0x0 0x0aec2200 0x0 0xd0>, + <0x0 0x0aec2600 0x0 0xd0>, + <0x0 0x0aec2000 0x0 0x1c8>; + + clocks = <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_AUX_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>; + clock-names = "aux", + "cfg_ahb"; + + #clock-cells = <1>; + #phy-cells = <0>; + + vdda-phy-supply = <&vreg_l1c>; + vdda-pll-supply = <&vreg_l4a>; + }; + displayport-controller@af54000 { compatible = "qcom,sa8775p-dp"; @@ -186,9 +214,9 @@ examples: assigned-clocks = <&dispcc_mdss_dptx0_link_clk_src>, <&dispcc_mdss_dptx0_pixel0_clk_src>; - assigned-clock-parents = <&mdss0_edp_phy 0>, <&mdss0_edp_phy 1>; + assigned-clock-parents = <&mdss0_dp0_phy 0>, <&mdss0_dp0_phy 1>; - phys = <&mdss0_edp_phy>; + phys = <&mdss0_dp0_phy>; phy-names = "dp"; operating-points-v2 = <&dp_opp_table>;
The Qualcomm SA8775p MDSS display block comes with eDP phy, already used in DTS and already documented in phy/qcom,edp-phy.yaml binding. Add the missing device node in the binding and extend example to silence dtbs_check warnings like: sa8775p-ride.dtb: display-subsystem@ae00000: Unevaluated properties are not allowed ('phy@aec2a00', 'phy@aec5a00' were unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- .../display/msm/qcom,sa8775p-mdss.yaml | 32 +++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-)