1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 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/media/i2c/a 4 $id: http://devicetree.org/schemas/media/i2c/aptina,mt9p031.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Aptina 1/2.5-Inch 5Mp CMOS Digital Imag 7 title: Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
8 8
9 maintainers: 9 maintainers:
10 - Laurent Pinchart <laurent.pinchart@ideasonb 10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11 11
12 description: | 12 description: |
13 The Aptina MT9P031 is a 1/2.5-inch CMOS acti 13 The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor
14 with an active array size of 2592H x 1944V. 14 with an active array size of 2592H x 1944V. It is programmable through a
15 simple two-wire serial interface. 15 simple two-wire serial interface.
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 enum: 19 enum:
20 - aptina,mt9p006 20 - aptina,mt9p006
21 - aptina,mt9p031 21 - aptina,mt9p031
22 - aptina,mt9p031m 22 - aptina,mt9p031m
23 23
24 reg: 24 reg:
25 description: I2C device address 25 description: I2C device address
26 maxItems: 1 26 maxItems: 1
27 27
28 clocks: 28 clocks:
29 maxItems: 1 29 maxItems: 1
30 30
31 vdd-supply: 31 vdd-supply:
32 description: Digital supply voltage, 1.8 V 32 description: Digital supply voltage, 1.8 V
33 33
34 vdd_io-supply: 34 vdd_io-supply:
35 description: I/O supply voltage, 1.8 or 2. 35 description: I/O supply voltage, 1.8 or 2.8 V
36 36
37 vaa-supply: 37 vaa-supply:
38 description: Analog supply voltage, 2.8 V 38 description: Analog supply voltage, 2.8 V
39 39
40 reset-gpios: 40 reset-gpios:
41 maxItems: 1 41 maxItems: 1
42 description: Chip reset GPIO 42 description: Chip reset GPIO
43 43
44 port: 44 port:
45 $ref: /schemas/graph.yaml#/$defs/port-base 45 $ref: /schemas/graph.yaml#/$defs/port-base
46 additionalProperties: false 46 additionalProperties: false
47 47
48 properties: 48 properties:
49 endpoint: 49 endpoint:
50 $ref: /schemas/media/video-interfaces. 50 $ref: /schemas/media/video-interfaces.yaml#
51 unevaluatedProperties: false 51 unevaluatedProperties: false
52 52
53 properties: 53 properties:
54 input-clock-frequency: 54 input-clock-frequency:
55 $ref: /schemas/types.yaml#/definit 55 $ref: /schemas/types.yaml#/definitions/uint32
56 minimum: 6000000 56 minimum: 6000000
57 maximum: 96000000 57 maximum: 96000000
58 description: Input clock frequency 58 description: Input clock frequency
59 59
60 pixel-clock-frequency: 60 pixel-clock-frequency:
61 $ref: /schemas/types.yaml#/definit 61 $ref: /schemas/types.yaml#/definitions/uint32
62 maximum: 96000000 62 maximum: 96000000
63 description: Target pixel clock fr 63 description: Target pixel clock frequency
64 64
65 pclk-sample: 65 pclk-sample:
66 default: 0 66 default: 0
67 67
68 required: 68 required:
69 - input-clock-frequency 69 - input-clock-frequency
70 - pixel-clock-frequency 70 - pixel-clock-frequency
71 71
72 required: 72 required:
73 - compatible 73 - compatible
74 - reg 74 - reg
75 - clocks 75 - clocks
76 - vdd-supply 76 - vdd-supply
77 - vdd_io-supply 77 - vdd_io-supply
78 - vaa-supply 78 - vaa-supply
79 - port 79 - port
80 80
81 additionalProperties: false 81 additionalProperties: false
82 82
83 examples: 83 examples:
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 mt9p031@5d { 89 mt9p031@5d {
90 compatible = "aptina,mt9p031"; 90 compatible = "aptina,mt9p031";
91 reg = <0x5d>; 91 reg = <0x5d>;
92 reset-gpios = <&gpio_sensor 0 0>; 92 reset-gpios = <&gpio_sensor 0 0>;
93 93
94 clocks = <&sensor_clk>; 94 clocks = <&sensor_clk>;
95 95
96 vdd-supply = <®_vdd>; 96 vdd-supply = <®_vdd>;
97 vdd_io-supply = <®_vdd_io>; 97 vdd_io-supply = <®_vdd_io>;
98 vaa-supply = <®_vaa>; 98 vaa-supply = <®_vaa>;
99 99
100 port { 100 port {
101 mt9p031_1: endpoint { 101 mt9p031_1: endpoint {
102 input-clock-frequency = <6 102 input-clock-frequency = <6000000>;
103 pixel-clock-frequency = <9 103 pixel-clock-frequency = <96000000>;
104 }; 104 };
105 }; 105 };
106 }; 106 };
107 }; 107 };
108 108
109 ... 109 ...
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