diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml | 205 |
1 files changed, 182 insertions, 23 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml index f2c143730a55..b594db4d90b0 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml @@ -9,14 +9,22 @@ title: Qualcomm Display DSI controller maintainers: - Krishna Manikandan <quic_mkrishn@quicinc.com> -allOf: - - $ref: "../dsi-controller.yaml#" - properties: compatible: - enum: - - qcom,mdss-dsi-ctrl - - qcom,dsi-ctrl-6g-qcm2290 + items: + - enum: + - qcom,apq8064-dsi-ctrl + - qcom,msm8916-dsi-ctrl + - qcom,msm8974-dsi-ctrl + - qcom,msm8996-dsi-ctrl + - qcom,qcm2290-dsi-ctrl + - qcom,sc7180-dsi-ctrl + - qcom,sc7280-dsi-ctrl + - qcom,sdm630-dsi-ctrl + - qcom,sdm660-dsi-ctrl + - qcom,sdm845-dsi-ctrl + - qcom,sm8250-dsi-ctrl + - const: qcom,mdss-dsi-ctrl reg: maxItems: 1 @@ -28,22 +36,23 @@ properties: maxItems: 1 clocks: - items: - - description: Display byte clock - - description: Display byte interface clock - - description: Display pixel clock - - description: Display escape clock - - description: Display AHB clock - - description: Display AXI clock + description: | + Several clocks are used, depending on the variant. Typical ones are:: + - bus:: Display AHB clock. + - byte:: Display byte clock. + - byte_intf:: Display byte interface clock. + - core:: Display core clock. + - core_mss:: Core MultiMedia SubSystem clock. + - iface:: Display AXI clock. + - mdp_core:: MDP Core clock. + - mnoc:: MNOC clock + - pixel:: Display pixel clock. + minItems: 6 + maxItems: 9 clock-names: - items: - - const: byte - - const: byte_intf - - const: pixel - - const: core - - const: iface - - const: bus + minItems: 6 + maxItems: 9 phys: maxItems: 1 @@ -127,6 +136,18 @@ properties: - port@0 - port@1 + vdd-supply: + description: + vdd regulator device node + + vddio-supply: + description: + vdd-io regulator device node + + vdda-supply: + description: + vdda regulator device node + required: - compatible - reg @@ -137,10 +158,148 @@ required: - phys - assigned-clocks - assigned-clock-parents - - power-domains - - operating-points-v2 - ports +allOf: + - $ref: "../dsi-controller.yaml#" + - if: + properties: + compatible: + contains: + enum: + - qcom,apq8064-dsi-ctrl + then: + properties: + clocks: + maxItems: 7 + clock-names: + items: + - const: iface + - const: bus + - const: core_mmss + - const: src + - const: byte + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8916-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: mdp_core + - const: iface + - const: bus + - const: byte + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8974-dsi-ctrl + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: iface + - const: bus + - const: vsync + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-dsi-ctrl + then: + properties: + clocks: + maxItems: 7 + clock-names: + items: + - const: mdp_core + - const: byte + - const: iface + - const: bus + - const: core_mmss + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7180-dsi-ctrl + - qcom,sc7280-dsi-ctrl + - qcom,sm8250-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: byte + - const: byte_intf + - const: pixel + - const: core + - const: iface + - const: bus + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm630-dsi-ctrl + - qcom,sdm660-dsi-ctrl + then: + properties: + clocks: + maxItems: 9 + clock-names: + items: + - const: mdp_core + - const: byte + - const: byte_intf + - const: mnoc + - const: iface + - const: bus + - const: core_mmss + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm845-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: byte + - const: byte_intf + - const: pixel + - const: core + - const: iface + - const: bus + additionalProperties: false examples: @@ -151,7 +310,7 @@ examples: #include <dt-bindings/power/qcom-rpmpd.h> dsi@ae94000 { - compatible = "qcom,mdss-dsi-ctrl"; + compatible = "qcom,sc7180-dsi-ctrl", "qcom,mdss-dsi-ctrl"; reg = <0x0ae94000 0x400>; reg-names = "dsi_ctrl"; |