xref: /freebsd/sys/contrib/device-tree/Bindings/display/msm/qcom,sc7180-dpu.yaml (revision 56b17de1e8360fe131d425de20b5e75ff3ea897c) 
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
7title: Qualcomm Display DPU on SC7180
8
9maintainers:
10  - Krishna Manikandan <quic_mkrishn@quicinc.com>
11
12$ref: /schemas/display/msm/dpu-common.yaml#
13
14properties:
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
54required:
55  - compatible
56  - reg
57  - reg-names
58  - clocks
59  - clock-names
60
61unevaluatedProperties: false
62
63allOf:
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
79examples:
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...
126