Commit d3169ce5 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Dmitry Baryshkov
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dt-bindings: display/msm: qcom, sa8775p-mdss: Add missing eDP phy 



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: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/638744/
Link: https://lore.kernel.org/r/20250221151311.138755-1-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent f9d1b528

Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.yaml

+30 −2
Original line number Diff line number Diff line
@@ -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 = <0x0aec2a00 0x200>,

                  <0x0aec2200 0xd0>,

                  <0x0aec2600 0xd0>,

                  <0x0aec2000 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>;