1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/media/i2c/o 4 $id: http://devicetree.org/schemas/media/i2c/ovti,ov8865.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: OmniVision OV8865 Image Sensor 7 title: OmniVision OV8865 Image Sensor
8 8
9 maintainers: 9 maintainers:
10 - Paul Kocialkowski <paul.kocialkowski@bootli 10 - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 const: ovti,ov8865 14 const: ovti,ov8865
15 15
16 reg: 16 reg:
17 maxItems: 1 17 maxItems: 1
18 18
19 clocks: 19 clocks:
20 items: 20 items:
21 - description: EXTCLK Clock 21 - description: EXTCLK Clock
22 22
23 assigned-clocks: 23 assigned-clocks:
24 maxItems: 1 24 maxItems: 1
25 25
26 assigned-clock-rates: 26 assigned-clock-rates:
27 maxItems: 1 27 maxItems: 1
28 28
29 dvdd-supply: 29 dvdd-supply:
30 description: Digital Domain Power Supply 30 description: Digital Domain Power Supply
31 31
32 avdd-supply: 32 avdd-supply:
33 description: Analog Domain Power Supply 33 description: Analog Domain Power Supply
34 34
35 dovdd-supply: 35 dovdd-supply:
36 description: I/O Domain Power Supply 36 description: I/O Domain Power Supply
37 37
38 powerdown-gpios: 38 powerdown-gpios:
39 maxItems: 1 39 maxItems: 1
40 description: Power Down Pin GPIO Control ( 40 description: Power Down Pin GPIO Control (active low)
41 41
42 reset-gpios: 42 reset-gpios:
43 maxItems: 1 43 maxItems: 1
44 description: Reset Pin GPIO Control (activ 44 description: Reset Pin GPIO Control (active low)
45 45
46 port: 46 port:
47 description: MIPI CSI-2 transmitter port 47 description: MIPI CSI-2 transmitter port
48 $ref: /schemas/graph.yaml#/$defs/port-base 48 $ref: /schemas/graph.yaml#/$defs/port-base
49 additionalProperties: false 49 additionalProperties: false
50 50
51 properties: 51 properties:
52 endpoint: 52 endpoint:
53 $ref: /schemas/media/video-interfaces. 53 $ref: /schemas/media/video-interfaces.yaml#
54 unevaluatedProperties: false 54 unevaluatedProperties: false
55 55
56 properties: 56 properties:
57 link-frequencies: true 57 link-frequencies: true
58 58
59 data-lanes: 59 data-lanes:
60 minItems: 1 60 minItems: 1
61 maxItems: 4 61 maxItems: 4
62 62
63 required: 63 required:
64 - data-lanes 64 - data-lanes
65 - link-frequencies 65 - link-frequencies
66 66
67 required: 67 required:
68 - compatible 68 - compatible
69 - reg 69 - reg
70 - clocks 70 - clocks
71 - assigned-clocks 71 - assigned-clocks
72 - assigned-clock-rates 72 - assigned-clock-rates
73 - dvdd-supply 73 - dvdd-supply
74 - avdd-supply 74 - avdd-supply
75 - dovdd-supply 75 - dovdd-supply
76 - port 76 - port
77 77
78 additionalProperties: false 78 additionalProperties: false
79 79
80 examples: 80 examples:
81 - | 81 - |
82 #include <dt-bindings/clock/sun8i-a83t-ccu 82 #include <dt-bindings/clock/sun8i-a83t-ccu.h>
83 #include <dt-bindings/gpio/gpio.h> 83 #include <dt-bindings/gpio/gpio.h>
84 84
85 i2c { 85 i2c {
86 #address-cells = <1>; 86 #address-cells = <1>;
87 #size-cells = <0>; 87 #size-cells = <0>;
88 88
89 ov8865: camera@36 { 89 ov8865: camera@36 {
90 compatible = "ovti,ov8865"; 90 compatible = "ovti,ov8865";
91 reg = <0x36>; 91 reg = <0x36>;
92 92
93 pinctrl-names = "default"; 93 pinctrl-names = "default";
94 pinctrl-0 = <&csi_mclk_pin>; 94 pinctrl-0 = <&csi_mclk_pin>;
95 95
96 clocks = <&ccu CLK_CSI_MCLK>; 96 clocks = <&ccu CLK_CSI_MCLK>;
97 assigned-clocks = <&ccu CLK_CSI_MC 97 assigned-clocks = <&ccu CLK_CSI_MCLK>;
98 assigned-clock-rates = <24000000>; 98 assigned-clock-rates = <24000000>;
99 99
100 avdd-supply = <®_ov8865_avdd>; 100 avdd-supply = <®_ov8865_avdd>;
101 dovdd-supply = <®_ov8865_dovdd> 101 dovdd-supply = <®_ov8865_dovdd>;
102 dvdd-supply = <®_ov8865_dvdd>; 102 dvdd-supply = <®_ov8865_dvdd>;
103 103
104 powerdown-gpios = <&pio 4 17 GPIO_ 104 powerdown-gpios = <&pio 4 17 GPIO_ACTIVE_LOW>; /* PE17 */
105 reset-gpios = <&pio 4 16 GPIO_ACTI 105 reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */
106 106
107 port { 107 port {
108 ov8865_out_mipi_csi2: endpoint 108 ov8865_out_mipi_csi2: endpoint {
109 data-lanes = <1 2 3 4>; 109 data-lanes = <1 2 3 4>;
110 link-frequencies = /bits/ 110 link-frequencies = /bits/ 64 <360000000>;
111 111
112 remote-endpoint = <&mipi_c 112 remote-endpoint = <&mipi_csi2_in_ov8865>;
113 }; 113 };
114 }; 114 };
115 }; 115 };
116 }; 116 };
117 117
118 ... 118 ...
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