xref: /freebsd/sys/contrib/device-tree/Bindings/display/msm/qcom,sdm845-dpu.yaml (revision 59c8e88e72633afbc47a4ace0d2170d00d51f7dc) 
1# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/msm/qcom,sdm845-dpu.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Display DPU on SDM845
8
9maintainers:
10  - Krishna Manikandan <quic_mkrishn@quicinc.com>
11
12$ref: /schemas/display/msm/dpu-common.yaml#
13
14properties:
15  compatible:
16    const: qcom,sdm845-dpu
17
18  reg:
19    items:
20      - description: Address offset and size for mdp register set
21      - description: Address offset and size for vbif register set
22
23  reg-names:
24    items:
25      - const: mdp
26      - const: vbif
27
28  clocks:
29    items:
30      - description: Display GCC bus clock
31      - description: Display ahb clock
32      - description: Display axi clock
33      - description: Display core clock
34      - description: Display vsync clock
35
36  clock-names:
37    items:
38      - const: gcc-bus
39      - const: iface
40      - const: bus
41      - const: core
42      - const: vsync
43
44required:
45  - compatible
46  - reg
47  - reg-names
48  - clocks
49  - clock-names
50
51unevaluatedProperties: false
52
53examples:
54  - |
55    #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
56    #include <dt-bindings/clock/qcom,gcc-sdm845.h>
57    #include <dt-bindings/power/qcom-rpmpd.h>
58
59    display-controller@ae01000 {
60        compatible = "qcom,sdm845-dpu";
61        reg = <0x0ae01000 0x8f000>,
62              <0x0aeb0000 0x2008>;
63        reg-names = "mdp", "vbif";
64
65        clocks = <&gcc GCC_DISP_AXI_CLK>,
66                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
67                 <&dispcc DISP_CC_MDSS_AXI_CLK>,
68                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
69                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
70        clock-names = "gcc-bus", "iface", "bus", "core", "vsync";
71
72        interrupt-parent = <&mdss>;
73        interrupts = <0>;
74        power-domains = <&rpmhpd SDM845_CX>;
75        operating-points-v2 = <&mdp_opp_table>;
76
77        ports {
78            #address-cells = <1>;
79            #size-cells = <0>;
80
81            port@0 {
82                reg = <0>;
83                endpoint {
84                    remote-endpoint = <&dsi0_in>;
85                };
86            };
87
88            port@1 {
89                reg = <1>;
90                endpoint {
91                    remote-endpoint = <&dsi1_in>;
92                };
93            };
94        };
95    };
96...
97