1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (c) 2022 Amarulasolutions 2 # Copyright (c) 2022 Amarulasolutions
3 %YAML 1.2 3 %YAML 1.2
4 --- 4 ---
5 $id: http://devicetree.org/schemas/media/i2c/o 5 $id: http://devicetree.org/schemas/media/i2c/ovti,ov5693.yaml#
6 $schema: http://devicetree.org/meta-schemas/co 6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 7
8 title: Omnivision OV5693/OV5695 CMOS Sensors 8 title: Omnivision OV5693/OV5695 CMOS Sensors
9 9
10 maintainers: 10 maintainers:
11 - Tommaso Merciai <tomm.merciai@gmail.com> 11 - Tommaso Merciai <tomm.merciai@gmail.com>
12 12
13 description: | 13 description: |
14 The Omnivision OV5693/OV5695 are high perfor 14 The Omnivision OV5693/OV5695 are high performance, 1/4-inch, 5 megapixel, CMOS
15 image sensors that deliver 2592x1944 at 30fp 15 image sensors that deliver 2592x1944 at 30fps. It provides full-frame,
16 sub-sampled, and windowed 10-bit MIPI images 16 sub-sampled, and windowed 10-bit MIPI images in various formats via the
17 Serial Camera Control Bus (SCCB) interface. 17 Serial Camera Control Bus (SCCB) interface.
18 18
19 OV5693/OV5695 are controlled via I2C and two 19 OV5693/OV5695 are controlled via I2C and two-wire Serial Camera Control Bus
20 (SCCB). The sensor output is available via C 20 (SCCB). The sensor output is available via CSI-2 serial data output (up to
21 2-lane). 21 2-lane).
22 22
23 allOf: 23 allOf:
24 - $ref: /schemas/media/video-interface-devic 24 - $ref: /schemas/media/video-interface-devices.yaml#
25 - if: 25 - if:
26 properties: 26 properties:
27 compatible: 27 compatible:
28 contains: 28 contains:
29 const: ovti,ov5693 29 const: ovti,ov5693
30 then: 30 then:
31 properties: 31 properties:
32 port: 32 port:
33 properties: 33 properties:
34 endpoint: 34 endpoint:
35 required: 35 required:
36 - link-frequencies 36 - link-frequencies
37 37
38 properties: 38 properties:
39 compatible: 39 compatible:
40 enum: 40 enum:
41 - ovti,ov5693 41 - ovti,ov5693
42 - ovti,ov5695 42 - ovti,ov5695
43 43
44 reg: 44 reg:
45 maxItems: 1 45 maxItems: 1
46 46
47 clocks: 47 clocks:
48 description: 48 description:
49 System input clock (aka XVCLK). From 6 t 49 System input clock (aka XVCLK). From 6 to 27 MHz.
50 maxItems: 1 50 maxItems: 1
51 51
52 clock-names: 52 clock-names:
53 const: xvclk 53 const: xvclk
54 54
55 dovdd-supply: 55 dovdd-supply:
56 description: 56 description:
57 Digital I/O voltage supply, 1.8V. 57 Digital I/O voltage supply, 1.8V.
58 58
59 avdd-supply: 59 avdd-supply:
60 description: 60 description:
61 Analog voltage supply, 2.8V. 61 Analog voltage supply, 2.8V.
62 62
63 dvdd-supply: 63 dvdd-supply:
64 description: 64 description:
65 Digital core voltage supply, 1.2V. 65 Digital core voltage supply, 1.2V.
66 66
67 reset-gpios: 67 reset-gpios:
68 description: 68 description:
69 The phandle and specifier for the GPIO t 69 The phandle and specifier for the GPIO that controls sensor reset.
70 This corresponds to the hardware pin XSH 70 This corresponds to the hardware pin XSHUTDN which is physically
71 active low. 71 active low.
72 maxItems: 1 72 maxItems: 1
73 73
74 port: 74 port:
75 description: MIPI CSI-2 transmitter port 75 description: MIPI CSI-2 transmitter port
76 $ref: /schemas/graph.yaml#/$defs/port-base 76 $ref: /schemas/graph.yaml#/$defs/port-base
77 additionalProperties: false 77 additionalProperties: false
78 78
79 properties: 79 properties:
80 endpoint: 80 endpoint:
81 $ref: /schemas/media/video-interfaces. 81 $ref: /schemas/media/video-interfaces.yaml#
82 unevaluatedProperties: false 82 unevaluatedProperties: false
83 83
84 properties: 84 properties:
85 link-frequencies: true 85 link-frequencies: true
86 86
87 data-lanes: 87 data-lanes:
88 minItems: 1 88 minItems: 1
89 maxItems: 2 89 maxItems: 2
90 90
91 required: 91 required:
92 - data-lanes 92 - data-lanes
93 93
94 required: 94 required:
95 - compatible 95 - compatible
96 - reg 96 - reg
97 - clocks 97 - clocks
98 - port 98 - port
99 99
100 unevaluatedProperties: false 100 unevaluatedProperties: false
101 101
102 examples: 102 examples:
103 - | 103 - |
104 #include <dt-bindings/clock/px30-cru.h> 104 #include <dt-bindings/clock/px30-cru.h>
105 #include <dt-bindings/gpio/gpio.h> 105 #include <dt-bindings/gpio/gpio.h>
106 #include <dt-bindings/pinctrl/rockchip.h> 106 #include <dt-bindings/pinctrl/rockchip.h>
107 107
108 i2c { 108 i2c {
109 #address-cells = <1>; 109 #address-cells = <1>;
110 #size-cells = <0>; 110 #size-cells = <0>;
111 111
112 ov5693: camera@36 { 112 ov5693: camera@36 {
113 compatible = "ovti,ov5693"; 113 compatible = "ovti,ov5693";
114 reg = <0x36>; 114 reg = <0x36>;
115 115
116 reset-gpios = <&gpio2 RK_PB1 GPIO_ 116 reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
117 pinctrl-names = "default"; 117 pinctrl-names = "default";
118 pinctrl-0 = <&cif_clkout_m0>; 118 pinctrl-0 = <&cif_clkout_m0>;
119 119
120 clocks = <&cru SCLK_CIF_OUT>; 120 clocks = <&cru SCLK_CIF_OUT>;
121 assigned-clocks = <&cru SCLK_CIF_O 121 assigned-clocks = <&cru SCLK_CIF_OUT>;
122 assigned-clock-rates = <19200000>; 122 assigned-clock-rates = <19200000>;
123 123
124 avdd-supply = <&vcc_1v8>; 124 avdd-supply = <&vcc_1v8>;
125 dvdd-supply = <&vcc_1v2>; 125 dvdd-supply = <&vcc_1v2>;
126 dovdd-supply = <&vcc_2v8>; 126 dovdd-supply = <&vcc_2v8>;
127 127
128 rotation = <90>; 128 rotation = <90>;
129 orientation = <0>; 129 orientation = <0>;
130 130
131 port { 131 port {
132 ucam_out: endpoint { 132 ucam_out: endpoint {
133 remote-endpoint = <&mipi_i 133 remote-endpoint = <&mipi_in_ucam>;
134 data-lanes = <1 2>; 134 data-lanes = <1 2>;
135 link-frequencies = /bits/ 135 link-frequencies = /bits/ 64 <450000000>;
136 }; 136 };
137 }; 137 };
138 }; 138 };
139 }; 139 };
140 140
141 ... 141 ...
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