bindings/display/msm/qcom,sc7180-dpu.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/display/msm/qcom,sc7180-dpu.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Display DPU on SC7180
   8
   9 maintainers:
  10   - Krishna Manikandan <quic_mkrishn@quicinc.com>
  11
  12 $ref: /schemas/display/msm/dpu-common.yaml#
  13
  14 properties:
  15   compatible:
  16     enum:
  17       - qcom,sc7180-dpu
  18       - qcom,sm6125-dpu
  19       - qcom,sm6350-dpu
  20       - qcom,sm6375-dpu
  21
  22   reg:
  23     items:
  24       - description: Address offset and size for mdp register set
  25       - description: Address offset and size for vbif register set
  26
  27   reg-names:
  28     items:
  29       - const: mdp
  30       - const: vbif
  31
  32   clocks:
  33     minItems: 6
  34     items:
  35       - description: Display hf axi clock
  36       - description: Display ahb clock
  37       - description: Display rotator clock
  38       - description: Display lut clock
  39       - description: Display core clock
  40       - description: Display vsync clock
  41       - description: Display core throttle clock
  42
  43   clock-names:
  44     minItems: 6
  45     items:
  46       - const: bus
  47       - const: iface
  48       - const: rot
  49       - const: lut
  50       - const: core
  51       - const: vsync
  52       - const: throttle
  53
  54 required:
  55   - compatible
  56   - reg
  57   - reg-names
  58   - clocks
  59   - clock-names
  60
  61 unevaluatedProperties: false
  62
  63 allOf:
  64   - if:
  65       properties:
  66         compatible:
  67           enum:
  68             - qcom,sm6375-dpu
  69             - qcom,sm6125-dpu
  70
  71     then:
  72       properties:
  73         clocks:
  74           minItems: 7
  75
  76         clock-names:
  77           minItems: 7
  78
  79 examples:
  80   - |
  81     #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
  82     #include <dt-bindings/clock/qcom,gcc-sc7180.h>
  83     #include <dt-bindings/power/qcom-rpmpd.h>
  84
  85     display-controller@ae01000 {
  86         compatible = "qcom,sc7180-dpu";
  87         reg = <0x0ae01000 0x8f000>,
  88               <0x0aeb0000 0x2008>;
  89
  90         reg-names = "mdp", "vbif";
  91
  92         clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
  93                  <&dispcc DISP_CC_MDSS_AHB_CLK>,
  94                  <&dispcc DISP_CC_MDSS_ROT_CLK>,
  95                  <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
  96                  <&dispcc DISP_CC_MDSS_MDP_CLK>,
  97                  <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
  98         clock-names = "bus", "iface", "rot", "lut", "core",
  99                       "vsync";
 100
 101         interrupt-parent = <&mdss>;
 102         interrupts = <0>;
 103         power-domains = <&rpmhpd SC7180_CX>;
 104         operating-points-v2 = <&mdp_opp_table>;
 105
 106         ports {
 107             #address-cells = <1>;
 108             #size-cells = <0>;
 109
 110             port@0 {
 111                 reg = <0>;
 112                 endpoint {
 113                     remote-endpoint = <&dsi0_in>;
 114                 };
 115             };
 116
 117             port@2 {
 118                 reg = <2>;
 119                 endpoint {
 120                     remote-endpoint = <&dp_in>;
 121                 };
 122             };
 123         };
 124     };
 125 ...