tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 dt properties for SDM845 target
8
9maintainers:
10 - Krishna Manikandan <quic_mkrishn@quicinc.com>
11
12$ref: /schemas/display/msm/dpu-common.yaml#
13
14properties:
15 compatible:
16 items:
17 - const: qcom,sdm845-dpu
18
19 reg:
20 items:
21 - description: Address offset and size for mdp register set
22 - description: Address offset and size for vbif register set
23
24 reg-names:
25 items:
26 - const: mdp
27 - const: vbif
28
29 clocks:
30 items:
31 - description: Display GCC bus clock
32 - description: Display ahb clock
33 - description: Display axi clock
34 - description: Display core clock
35 - description: Display vsync clock
36
37 clock-names:
38 items:
39 - const: gcc-bus
40 - const: iface
41 - const: bus
42 - const: core
43 - const: vsync
44
45unevaluatedProperties: false
46
47examples:
48 - |
49 #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
50 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
51 #include <dt-bindings/power/qcom-rpmpd.h>
52
53 display-controller@ae01000 {
54 compatible = "qcom,sdm845-dpu";
55 reg = <0x0ae01000 0x8f000>,
56 <0x0aeb0000 0x2008>;
57 reg-names = "mdp", "vbif";
58
59 clocks = <&gcc GCC_DISP_AXI_CLK>,
60 <&dispcc DISP_CC_MDSS_AHB_CLK>,
61 <&dispcc DISP_CC_MDSS_AXI_CLK>,
62 <&dispcc DISP_CC_MDSS_MDP_CLK>,
63 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
64 clock-names = "gcc-bus", "iface", "bus", "core", "vsync";
65
66 interrupt-parent = <&mdss>;
67 interrupts = <0>;
68 power-domains = <&rpmhpd SDM845_CX>;
69 operating-points-v2 = <&mdp_opp_table>;
70
71 ports {
72 #address-cells = <1>;
73 #size-cells = <0>;
74
75 port@0 {
76 reg = <0>;
77 endpoint {
78 remote-endpoint = <&dsi0_in>;
79 };
80 };
81
82 port@1 {
83 reg = <1>;
84 endpoint {
85 remote-endpoint = <&dsi1_in>;
86 };
87 };
88 };
89 };
90...