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/sam 4 $id: http://devicetree.org/schemas/display/samsung/samsung,exynos5-dp.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Samsung Exynos5250/Exynos5420 SoC Displ 7 title: Samsung Exynos5250/Exynos5420 SoC Display Port
8 8
9 maintainers: 9 maintainers:
10 - Inki Dae <inki.dae@samsung.com> 10 - Inki Dae <inki.dae@samsung.com>
11 - Seung-Woo Kim <sw0312.kim@samsung.com> 11 - Seung-Woo Kim <sw0312.kim@samsung.com>
12 - Kyungmin Park <kyungmin.park@samsung.com> 12 - Kyungmin Park <kyungmin.park@samsung.com>
13 - Krzysztof Kozlowski <krzk@kernel.org> 13 - Krzysztof Kozlowski <krzk@kernel.org>
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 const: samsung,exynos5-dp 17 const: samsung,exynos5-dp
18 18
19 reg: 19 reg:
20 maxItems: 1 20 maxItems: 1
21 21
22 clocks: 22 clocks:
23 maxItems: 1 23 maxItems: 1
24 24
25 clock-names: 25 clock-names:
26 items: 26 items:
27 - const: dp 27 - const: dp
28 28
29 display-timings: 29 display-timings:
30 $ref: /schemas/display/panel/display-timin 30 $ref: /schemas/display/panel/display-timings.yaml#
31 31
32 interrupts: 32 interrupts:
33 maxItems: 1 33 maxItems: 1
34 34
35 hpd-gpios: 35 hpd-gpios:
36 description: 36 description:
37 Hotplug detect GPIO. 37 Hotplug detect GPIO.
38 Indicates which GPIO should be used for 38 Indicates which GPIO should be used for hotplug detection
39 39
40 phys: 40 phys:
41 maxItems: 1 41 maxItems: 1
42 42
43 phy-names: 43 phy-names:
44 items: 44 items:
45 - const: dp 45 - const: dp
46 46
47 power-domains: 47 power-domains:
48 maxItems: 1 48 maxItems: 1
49 49
50 interlaced: 50 interlaced:
51 type: boolean 51 type: boolean
52 deprecated: true 52 deprecated: true
53 description: 53 description:
54 Interlace scan mode. Progressive if defi 54 Interlace scan mode. Progressive if defined, interlaced if not defined.
55 55
56 vsync-active-high: 56 vsync-active-high:
57 type: boolean 57 type: boolean
58 deprecated: true 58 deprecated: true
59 description: 59 description:
60 VSYNC polarity configuration. High if de 60 VSYNC polarity configuration. High if defined, low if not defined
61 61
62 hsync-active-high: 62 hsync-active-high:
63 type: boolean 63 type: boolean
64 deprecated: true 64 deprecated: true
65 description: 65 description:
66 HSYNC polarity configuration. High if de 66 HSYNC polarity configuration. High if defined, low if not defined
67 67
68 ports: 68 ports:
69 $ref: /schemas/graph.yaml#/properties/port 69 $ref: /schemas/graph.yaml#/properties/ports
70 70
71 properties: 71 properties:
72 port: 72 port:
73 $ref: /schemas/graph.yaml#/properties/ 73 $ref: /schemas/graph.yaml#/properties/port
74 description: 74 description:
75 Port node with one endpoint connecte 75 Port node with one endpoint connected to a dp-connector node.
76 76
77 required: 77 required:
78 - port 78 - port
79 79
80 samsung,hpd-gpios: 80 samsung,hpd-gpios:
81 maxItems: 1 81 maxItems: 1
82 deprecated: true 82 deprecated: true
83 83
84 samsung,ycbcr-coeff: 84 samsung,ycbcr-coeff:
85 $ref: /schemas/types.yaml#/definitions/uin 85 $ref: /schemas/types.yaml#/definitions/uint32
86 deprecated: true 86 deprecated: true
87 description: 87 description:
88 Deprecated prop that can parsed from drm 88 Deprecated prop that can parsed from drm_display_mode.
89 89
90 samsung,dynamic-range: 90 samsung,dynamic-range:
91 $ref: /schemas/types.yaml#/definitions/uin 91 $ref: /schemas/types.yaml#/definitions/uint32
92 deprecated: true 92 deprecated: true
93 description: 93 description:
94 Deprecated prop that can parsed from drm 94 Deprecated prop that can parsed from drm_display_mode.
95 95
96 samsung,color-space: 96 samsung,color-space:
97 $ref: /schemas/types.yaml#/definitions/uin 97 $ref: /schemas/types.yaml#/definitions/uint32
98 deprecated: true 98 deprecated: true
99 description: 99 description:
100 Deprecated prop that can parsed from drm 100 Deprecated prop that can parsed from drm_display_info.
101 101
102 samsung,color-depth: 102 samsung,color-depth:
103 $ref: /schemas/types.yaml#/definitions/uin 103 $ref: /schemas/types.yaml#/definitions/uint32
104 deprecated: true 104 deprecated: true
105 description: 105 description:
106 Deprecated prop that can parsed from drm 106 Deprecated prop that can parsed from drm_display_info.
107 107
108 samsung,link-rate: 108 samsung,link-rate:
109 $ref: /schemas/types.yaml#/definitions/uin 109 $ref: /schemas/types.yaml#/definitions/uint32
110 deprecated: true 110 deprecated: true
111 description: 111 description:
112 Deprecated prop that can reading from mo 112 Deprecated prop that can reading from monitor by dpcd method.
113 113
114 samsung,lane-count: 114 samsung,lane-count:
115 $ref: /schemas/types.yaml#/definitions/uin 115 $ref: /schemas/types.yaml#/definitions/uint32
116 deprecated: true 116 deprecated: true
117 description: 117 description:
118 Deprecated prop that can reading from mo 118 Deprecated prop that can reading from monitor by dpcd method.
119 119
120 required: 120 required:
121 - compatible 121 - compatible
122 - reg 122 - reg
123 - clocks 123 - clocks
124 - clock-names 124 - clock-names
125 - interrupts 125 - interrupts
126 - phys 126 - phys
127 - phy-names 127 - phy-names
128 128
129 additionalProperties: false 129 additionalProperties: false
130 130
131 examples: 131 examples:
132 - | 132 - |
133 #include <dt-bindings/clock/exynos5250.h> 133 #include <dt-bindings/clock/exynos5250.h>
134 #include <dt-bindings/gpio/gpio.h> 134 #include <dt-bindings/gpio/gpio.h>
135 #include <dt-bindings/interrupt-controller 135 #include <dt-bindings/interrupt-controller/arm-gic.h>
136 136
137 dp-controller@145b0000 { 137 dp-controller@145b0000 {
138 compatible = "samsung,exynos5-dp"; 138 compatible = "samsung,exynos5-dp";
139 reg = <0x145b0000 0x1000>; 139 reg = <0x145b0000 0x1000>;
140 clocks = <&clock CLK_DP>; 140 clocks = <&clock CLK_DP>;
141 clock-names = "dp"; 141 clock-names = "dp";
142 interrupts = <10 3>; 142 interrupts = <10 3>;
143 interrupt-parent = <&combiner>; 143 interrupt-parent = <&combiner>;
144 phys = <&dp_phy>; 144 phys = <&dp_phy>;
145 phy-names = "dp"; 145 phy-names = "dp";
146 pinctrl-0 = <&dp_hpd>; 146 pinctrl-0 = <&dp_hpd>;
147 pinctrl-names = "default"; 147 pinctrl-names = "default";
148 power-domains = <&pd_disp1>; 148 power-domains = <&pd_disp1>;
149 149
150 samsung,color-space = <0>; 150 samsung,color-space = <0>;
151 samsung,color-depth = <1>; 151 samsung,color-depth = <1>;
152 samsung,link-rate = <0x0a>; 152 samsung,link-rate = <0x0a>;
153 samsung,lane-count = <2>; 153 samsung,lane-count = <2>;
154 hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH> 154 hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
155 155
156 ports { 156 ports {
157 port { 157 port {
158 dp_out: endpoint { 158 dp_out: endpoint {
159 remote-endpoint = <&bridge 159 remote-endpoint = <&bridge_in>;
160 }; 160 };
161 }; 161 };
162 }; 162 };
163 }; 163 };
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