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 ...
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