1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/display/all 4 $id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-mipi-dsi.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Allwinner A31 MIPI-DSI Controller 7 title: Allwinner A31 MIPI-DSI Controller
8 8
9 maintainers: 9 maintainers:
10 - Chen-Yu Tsai <wens@csie.org> 10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org> 11 - Maxime Ripard <mripard@kernel.org>
12 12
13 properties: 13 properties:
14 compatible: 14 compatible:
15 oneOf: 15 oneOf:
16 - enum: 16 - enum:
17 - allwinner,sun6i-a31-mipi-dsi 17 - allwinner,sun6i-a31-mipi-dsi
18 - allwinner,sun50i-a64-mipi-dsi 18 - allwinner,sun50i-a64-mipi-dsi
19 - allwinner,sun50i-a100-mipi-dsi 19 - allwinner,sun50i-a100-mipi-dsi
20 - items: 20 - items:
21 - const: allwinner,sun20i-d1-mipi-ds 21 - const: allwinner,sun20i-d1-mipi-dsi
22 - const: allwinner,sun50i-a100-mipi- 22 - const: allwinner,sun50i-a100-mipi-dsi
23 23
24 reg: 24 reg:
25 maxItems: 1 25 maxItems: 1
26 26
27 interrupts: 27 interrupts:
28 maxItems: 1 28 maxItems: 1
29 29
30 clocks: 30 clocks:
31 minItems: 1 31 minItems: 1
32 items: 32 items:
33 - description: Bus Clock 33 - description: Bus Clock
34 - description: Module Clock 34 - description: Module Clock
35 35
36 clock-names: 36 clock-names:
37 items: 37 items:
38 - const: bus 38 - const: bus
39 - const: mod 39 - const: mod
40 40
41 resets: 41 resets:
42 maxItems: 1 42 maxItems: 1
43 43
44 vcc-dsi-supply: 44 vcc-dsi-supply:
45 description: VCC-DSI power supply of the D 45 description: VCC-DSI power supply of the DSI encoder
46 46
47 phys: 47 phys:
48 maxItems: 1 48 maxItems: 1
49 49
50 phy-names: 50 phy-names:
51 const: dphy 51 const: dphy
52 52
53 port: 53 port:
54 $ref: /schemas/graph.yaml#/properties/port 54 $ref: /schemas/graph.yaml#/properties/port
55 description: 55 description:
56 The port should be the input endpoint, u 56 The port should be the input endpoint, usually coming from the
57 associated TCON. 57 associated TCON.
58 58
59 required: 59 required:
60 - compatible 60 - compatible
61 - reg 61 - reg
62 - interrupts 62 - interrupts
63 - clocks 63 - clocks
64 - phys 64 - phys
65 - phy-names 65 - phy-names
66 - resets 66 - resets
67 - port 67 - port
68 68
69 allOf: 69 allOf:
70 - $ref: dsi-controller.yaml# 70 - $ref: dsi-controller.yaml#
71 - if: 71 - if:
72 properties: 72 properties:
73 compatible: 73 compatible:
74 contains: 74 contains:
75 enum: 75 enum:
76 - allwinner,sun6i-a31-mipi-dsi 76 - allwinner,sun6i-a31-mipi-dsi
77 - allwinner,sun50i-a100-mipi-dsi 77 - allwinner,sun50i-a100-mipi-dsi
78 78
79 then: 79 then:
80 properties: 80 properties:
81 clocks: 81 clocks:
82 minItems: 2 82 minItems: 2
83 83
84 required: 84 required:
85 - clock-names 85 - clock-names
86 86
87 else: 87 else:
88 properties: 88 properties:
89 clocks: 89 clocks:
90 maxItems: 1 90 maxItems: 1
91 91
92 - if: 92 - if:
93 properties: 93 properties:
94 compatible: 94 compatible:
95 contains: 95 contains:
96 enum: 96 enum:
97 - allwinner,sun6i-a31-mipi-dsi 97 - allwinner,sun6i-a31-mipi-dsi
98 - allwinner,sun50i-a64-mipi-dsi 98 - allwinner,sun50i-a64-mipi-dsi
99 99
100 then: 100 then:
101 required: 101 required:
102 - vcc-dsi-supply 102 - vcc-dsi-supply
103 103
104 unevaluatedProperties: false 104 unevaluatedProperties: false
105 105
106 examples: 106 examples:
107 - | 107 - |
108 dsi0: dsi@1ca0000 { 108 dsi0: dsi@1ca0000 {
109 compatible = "allwinner,sun6i-a31-mipi 109 compatible = "allwinner,sun6i-a31-mipi-dsi";
110 reg = <0x01ca0000 0x1000>; 110 reg = <0x01ca0000 0x1000>;
111 interrupts = <0 89 4>; 111 interrupts = <0 89 4>;
112 clocks = <&ccu 23>, <&ccu 96>; 112 clocks = <&ccu 23>, <&ccu 96>;
113 clock-names = "bus", "mod"; 113 clock-names = "bus", "mod";
114 resets = <&ccu 4>; 114 resets = <&ccu 4>;
115 phys = <&dphy0>; 115 phys = <&dphy0>;
116 phy-names = "dphy"; 116 phy-names = "dphy";
117 vcc-dsi-supply = <®_dcdc1>; 117 vcc-dsi-supply = <®_dcdc1>;
118 #address-cells = <1>; 118 #address-cells = <1>;
119 #size-cells = <0>; 119 #size-cells = <0>;
120 120
121 panel@0 { 121 panel@0 {
122 compatible = "bananapi,lhr050h 122 compatible = "bananapi,lhr050h41", "ilitek,ili9881c";
123 reg = <0>; 123 reg = <0>;
124 power-supply = <®_display>; 124 power-supply = <®_display>;
125 reset-gpios = <&r_pio 0 5 1>; 125 reset-gpios = <&r_pio 0 5 1>; /* PL05 */
126 backlight = <&pwm_bl>; 126 backlight = <&pwm_bl>;
127 }; 127 };
128 128
129 port { 129 port {
130 dsi0_in_tcon0: endpoint { 130 dsi0_in_tcon0: endpoint {
131 remote-endpoint = <&tcon0_out_ 131 remote-endpoint = <&tcon0_out_dsi0>;
132 }; 132 };
133 }; 133 };
134 }; 134 };
135 135
136 ... 136 ...
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