1 # SPDX-License-Identifier: GPL-2.0-only OR BSD 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/display/msm 4 $id: http://devicetree.org/schemas/display/msm/qcom,sm8650-dpu.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Qualcomm SM8650 Display DPU 7 title: Qualcomm SM8650 Display DPU
8 8
9 maintainers: 9 maintainers:
10 - Neil Armstrong <neil.armstrong@linaro.org> 10 - Neil Armstrong <neil.armstrong@linaro.org>
11 11
12 $ref: /schemas/display/msm/dpu-common.yaml# 12 $ref: /schemas/display/msm/dpu-common.yaml#
13 13
14 properties: 14 properties:
15 compatible: 15 compatible:
16 enum: 16 enum:
17 - qcom,sm8650-dpu 17 - qcom,sm8650-dpu
18 - qcom,x1e80100-dpu 18 - qcom,x1e80100-dpu
19 19
20 reg: 20 reg:
21 items: 21 items:
22 - description: Address offset and size f 22 - description: Address offset and size for mdp register set
23 - description: Address offset and size f 23 - description: Address offset and size for vbif register set
24 24
25 reg-names: 25 reg-names:
26 items: 26 items:
27 - const: mdp 27 - const: mdp
28 - const: vbif 28 - const: vbif
29 29
30 clocks: 30 clocks:
31 items: 31 items:
32 - description: Display hf axi 32 - description: Display hf axi
33 - description: Display MDSS ahb 33 - description: Display MDSS ahb
34 - description: Display lut 34 - description: Display lut
35 - description: Display core 35 - description: Display core
36 - description: Display vsync 36 - description: Display vsync
37 37
38 clock-names: 38 clock-names:
39 items: 39 items:
40 - const: nrt_bus 40 - const: nrt_bus
41 - const: iface 41 - const: iface
42 - const: lut 42 - const: lut
43 - const: core 43 - const: core
44 - const: vsync 44 - const: vsync
45 45
46 required: 46 required:
47 - compatible 47 - compatible
48 - reg 48 - reg
49 - reg-names 49 - reg-names
50 - clocks 50 - clocks
51 - clock-names 51 - clock-names
52 52
53 unevaluatedProperties: false 53 unevaluatedProperties: false
54 54
55 examples: 55 examples:
56 - | 56 - |
57 #include <dt-bindings/interrupt-controller 57 #include <dt-bindings/interrupt-controller/arm-gic.h>
58 #include <dt-bindings/power/qcom,rpmhpd.h> 58 #include <dt-bindings/power/qcom,rpmhpd.h>
59 59
60 display-controller@ae01000 { 60 display-controller@ae01000 {
61 compatible = "qcom,sm8650-dpu"; 61 compatible = "qcom,sm8650-dpu";
62 reg = <0x0ae01000 0x8f000>, 62 reg = <0x0ae01000 0x8f000>,
63 <0x0aeb0000 0x2008>; 63 <0x0aeb0000 0x2008>;
64 reg-names = "mdp", "vbif"; 64 reg-names = "mdp", "vbif";
65 65
66 clocks = <&gcc_axi_clk>, 66 clocks = <&gcc_axi_clk>,
67 <&dispcc_ahb_clk>, 67 <&dispcc_ahb_clk>,
68 <&dispcc_mdp_lut_clk>, 68 <&dispcc_mdp_lut_clk>,
69 <&dispcc_mdp_clk>, 69 <&dispcc_mdp_clk>,
70 <&dispcc_vsync_clk>; 70 <&dispcc_vsync_clk>;
71 clock-names = "nrt_bus", 71 clock-names = "nrt_bus",
72 "iface", 72 "iface",
73 "lut", 73 "lut",
74 "core", 74 "core",
75 "vsync"; 75 "vsync";
76 76
77 assigned-clocks = <&dispcc_vsync_clk>; 77 assigned-clocks = <&dispcc_vsync_clk>;
78 assigned-clock-rates = <19200000>; 78 assigned-clock-rates = <19200000>;
79 79
80 operating-points-v2 = <&mdp_opp_table> 80 operating-points-v2 = <&mdp_opp_table>;
81 power-domains = <&rpmhpd RPMHPD_MMCX>; 81 power-domains = <&rpmhpd RPMHPD_MMCX>;
82 82
83 interrupt-parent = <&mdss>; 83 interrupt-parent = <&mdss>;
84 interrupts = <0>; 84 interrupts = <0>;
85 85
86 ports { 86 ports {
87 #address-cells = <1>; 87 #address-cells = <1>;
88 #size-cells = <0>; 88 #size-cells = <0>;
89 89
90 port@0 { 90 port@0 {
91 reg = <0>; 91 reg = <0>;
92 dpu_intf1_out: endpoint { 92 dpu_intf1_out: endpoint {
93 remote-endpoint = <&dsi0_i 93 remote-endpoint = <&dsi0_in>;
94 }; 94 };
95 }; 95 };
96 96
97 port@1 { 97 port@1 {
98 reg = <1>; 98 reg = <1>;
99 dpu_intf2_out: endpoint { 99 dpu_intf2_out: endpoint {
100 remote-endpoint = <&dsi1_i 100 remote-endpoint = <&dsi1_in>;
101 }; 101 };
102 }; 102 };
103 }; 103 };
104 104
105 mdp_opp_table: opp-table { 105 mdp_opp_table: opp-table {
106 compatible = "operating-points-v2" 106 compatible = "operating-points-v2";
107 107
108 opp-200000000 { 108 opp-200000000 {
109 opp-hz = /bits/ 64 <200000000> 109 opp-hz = /bits/ 64 <200000000>;
110 required-opps = <&rpmhpd_opp_l 110 required-opps = <&rpmhpd_opp_low_svs>;
111 }; 111 };
112 112
113 opp-325000000 { 113 opp-325000000 {
114 opp-hz = /bits/ 64 <325000000> 114 opp-hz = /bits/ 64 <325000000>;
115 required-opps = <&rpmhpd_opp_s 115 required-opps = <&rpmhpd_opp_svs>;
116 }; 116 };
117 117
118 opp-375000000 { 118 opp-375000000 {
119 opp-hz = /bits/ 64 <375000000> 119 opp-hz = /bits/ 64 <375000000>;
120 required-opps = <&rpmhpd_opp_s 120 required-opps = <&rpmhpd_opp_svs_l1>;
121 }; 121 };
122 122
123 opp-514000000 { 123 opp-514000000 {
124 opp-hz = /bits/ 64 <514000000> 124 opp-hz = /bits/ 64 <514000000>;
125 required-opps = <&rpmhpd_opp_n 125 required-opps = <&rpmhpd_opp_nom>;
126 }; 126 };
127 }; 127 };
128 }; 128 };
129 ... 129 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.