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/o 4 $id: http://devicetree.org/schemas/media/i2c/onnn,ar0521.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: ON Semiconductor AR0521 MIPI CSI-2 sens 7 title: ON Semiconductor AR0521 MIPI CSI-2 sensor
8 8
9 maintainers: 9 maintainers:
10 - Krzysztof Hałasa <khalasa@piap.pl> 10 - Krzysztof Hałasa <khalasa@piap.pl>
11 11
12 description: |- 12 description: |-
13 The AR0521 is a raw CMOS image sensor with M 13 The AR0521 is a raw CMOS image sensor with MIPI CSI-2 and
14 I2C-compatible control interface. 14 I2C-compatible control interface.
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 const: onnn,ar0521 18 const: onnn,ar0521
19 19
20 reg: 20 reg:
21 maxItems: 1 21 maxItems: 1
22 22
23 clocks: 23 clocks:
24 maxItems: 1 24 maxItems: 1
25 25
26 clock-names: 26 clock-names:
27 const: extclk 27 const: extclk
28 28
29 vaa-supply: 29 vaa-supply:
30 description: 30 description:
31 Definition of the regulator used as anal 31 Definition of the regulator used as analog (2.7 V) voltage supply.
32 32
33 vdd-supply: 33 vdd-supply:
34 description: 34 description:
35 Definition of the regulator used as digi 35 Definition of the regulator used as digital core (1.2 V) voltage supply.
36 36
37 vdd_io-supply: 37 vdd_io-supply:
38 description: 38 description:
39 Definition of the regulator used as digi 39 Definition of the regulator used as digital I/O (1.8 V) voltage supply.
40 40
41 reset-gpios: 41 reset-gpios:
42 description: reset GPIO, usually active lo 42 description: reset GPIO, usually active low
43 maxItems: 1 43 maxItems: 1
44 44
45 port: 45 port:
46 $ref: /schemas/graph.yaml#/$defs/port-base 46 $ref: /schemas/graph.yaml#/$defs/port-base
47 unevaluatedProperties: false 47 unevaluatedProperties: false
48 description: | 48 description: |
49 Video output port. 49 Video output port.
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 bus-type: 57 bus-type:
58 const: 4 58 const: 4
59 data-lanes: 59 data-lanes:
60 anyOf: 60 anyOf:
61 - items: 61 - items:
62 - const: 1 62 - const: 1
63 - items: 63 - items:
64 - const: 1 64 - const: 1
65 - const: 2 65 - const: 2
66 - items: 66 - items:
67 - const: 1 67 - const: 1
68 - const: 2 68 - const: 2
69 - const: 3 69 - const: 3
70 - const: 4 70 - const: 4
71 71
72 required: 72 required:
73 - compatible 73 - compatible
74 - reg 74 - reg
75 - clocks 75 - clocks
76 - clock-names 76 - clock-names
77 - vaa-supply 77 - vaa-supply
78 - vdd-supply 78 - vdd-supply
79 - vdd_io-supply 79 - vdd_io-supply
80 - port 80 - port
81 81
82 additionalProperties: false 82 additionalProperties: false
83 83
84 examples: 84 examples:
85 - | 85 - |
86 #include <dt-bindings/gpio/gpio.h> 86 #include <dt-bindings/gpio/gpio.h>
87 #include <dt-bindings/clock/imx6qdl-clock. 87 #include <dt-bindings/clock/imx6qdl-clock.h>
88 88
89 i2c { 89 i2c {
90 #address-cells = <1>; 90 #address-cells = <1>;
91 #size-cells = <0>; 91 #size-cells = <0>;
92 92
93 ar0521: camera-sensor@36 { 93 ar0521: camera-sensor@36 {
94 compatible = "onnn,ar0521" 94 compatible = "onnn,ar0521";
95 reg = <0x36>; 95 reg = <0x36>;
96 pinctrl-names = "default"; 96 pinctrl-names = "default";
97 pinctrl-0 = <&pinctrl_mipi 97 pinctrl-0 = <&pinctrl_mipi_camera>;
98 clocks = <&clks IMX6QDL_CL 98 clocks = <&clks IMX6QDL_CLK_CKO>;
99 clock-names = "extclk"; 99 clock-names = "extclk";
100 reset-gpios = <&gpio1 7 GP 100 reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
101 vaa-supply = <®_2p7v>; 101 vaa-supply = <®_2p7v>;
102 vdd-supply = <®_1p2v>; 102 vdd-supply = <®_1p2v>;
103 vdd_io-supply = <®_1p8v 103 vdd_io-supply = <®_1p8v>;
104 104
105 port { 105 port {
106 mipi_camera_to_mipi 106 mipi_camera_to_mipi_csi2: endpoint {
107 remote-end 107 remote-endpoint = <&mipi_csi2_in>;
108 data-lanes 108 data-lanes = <1 2 3 4>;
109 }; 109 };
110 }; 110 };
111 }; 111 };
112 }; 112 };
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