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/s 4 $id: http://devicetree.org/schemas/media/i2c/sony,imx296.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Sony IMX296 1/2.8-Inch CMOS Image Senso 7 title: Sony IMX296 1/2.8-Inch CMOS Image Sensor
8 8
9 maintainers: 9 maintainers:
10 - Manivannan Sadhasivam <manivannan.sadhasiva 10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11 - Laurent Pinchart <laurent.pinchart@ideasonb 11 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12 12
13 description: |- 13 description: |-
14 The Sony IMX296 is a 1/2.9-Inch active pixel 14 The Sony IMX296 is a 1/2.9-Inch active pixel type CMOS Solid-state image
15 sensor with square pixel array and 1.58 M ef 15 sensor with square pixel array and 1.58 M effective pixels. This chip
16 features a global shutter with variable char 16 features a global shutter with variable charge-integration time. It is
17 programmable through I2C and 4-wire interfac 17 programmable through I2C and 4-wire interfaces. The sensor output is
18 available via CSI-2 serial data output (1 La 18 available via CSI-2 serial data output (1 Lane).
19 19
20 properties: 20 properties:
21 compatible: 21 compatible:
22 enum: 22 enum:
23 - sony,imx296 23 - sony,imx296
24 - sony,imx296ll 24 - sony,imx296ll
25 - sony,imx296lq 25 - sony,imx296lq
26 description: 26 description:
27 The IMX296 sensor exists in two differen 27 The IMX296 sensor exists in two different models, a colour variant
28 (IMX296LQ) and a monochrome variant (IMX 28 (IMX296LQ) and a monochrome variant (IMX296LL). The device exposes the
29 model through registers, allowing for au 29 model through registers, allowing for auto-detection with a common
30 "sony,imx296" compatible string. However 30 "sony,imx296" compatible string. However, some camera modules disable the
31 ability to read the sensor model registe 31 ability to read the sensor model register, which disables this feature.
32 In those cases, the exact model needs to 32 In those cases, the exact model needs to be specified as "sony,imx296ll"
33 or "sony,imx296lq". 33 or "sony,imx296lq".
34 34
35 reg: 35 reg:
36 maxItems: 1 36 maxItems: 1
37 37
38 clocks: 38 clocks:
39 maxItems: 1 39 maxItems: 1
40 40
41 clock-names: 41 clock-names:
42 description: Input clock (37.125 MHz, 54 M 42 description: Input clock (37.125 MHz, 54 MHz or 74.25 MHz)
43 items: 43 items:
44 - const: inck 44 - const: inck
45 45
46 avdd-supply: 46 avdd-supply:
47 description: Analog power supply (3.3V) 47 description: Analog power supply (3.3V)
48 48
49 dvdd-supply: 49 dvdd-supply:
50 description: Digital power supply (1.2V) 50 description: Digital power supply (1.2V)
51 51
52 ovdd-supply: 52 ovdd-supply:
53 description: Interface power supply (1.8V) 53 description: Interface power supply (1.8V)
54 54
55 reset-gpios: 55 reset-gpios:
56 description: Sensor reset (XCLR) GPIO 56 description: Sensor reset (XCLR) GPIO
57 maxItems: 1 57 maxItems: 1
58 58
59 port: 59 port:
60 $ref: /schemas/graph.yaml#/properties/port 60 $ref: /schemas/graph.yaml#/properties/port
61 61
62 required: 62 required:
63 - compatible 63 - compatible
64 - reg 64 - reg
65 - clocks 65 - clocks
66 - clock-names 66 - clock-names
67 - avdd-supply 67 - avdd-supply
68 - dvdd-supply 68 - dvdd-supply
69 - ovdd-supply 69 - ovdd-supply
70 - port 70 - port
71 71
72 additionalProperties: false 72 additionalProperties: false
73 73
74 examples: 74 examples:
75 - | 75 - |
76 #include <dt-bindings/gpio/gpio.h> 76 #include <dt-bindings/gpio/gpio.h>
77 77
78 i2c { 78 i2c {
79 #address-cells = <1>; 79 #address-cells = <1>;
80 #size-cells = <0>; 80 #size-cells = <0>;
81 81
82 imx296: camera-sensor@1a { 82 imx296: camera-sensor@1a {
83 compatible = "sony,imx296"; 83 compatible = "sony,imx296";
84 reg = <0x1a>; 84 reg = <0x1a>;
85 85
86 pinctrl-names = "default"; 86 pinctrl-names = "default";
87 pinctrl-0 = <&camera_rear_default> 87 pinctrl-0 = <&camera_rear_default>;
88 88
89 clocks = <&gcc 90>; 89 clocks = <&gcc 90>;
90 clock-names = "inck"; 90 clock-names = "inck";
91 91
92 avdd-supply = <&camera_vdda_3v3>; 92 avdd-supply = <&camera_vdda_3v3>;
93 dvdd-supply = <&camera_vddd_1v2>; 93 dvdd-supply = <&camera_vddd_1v2>;
94 ovdd-supply = <&camera_vddo_1v8>; 94 ovdd-supply = <&camera_vddo_1v8>;
95 95
96 reset-gpios = <&msmgpio 35 GPIO_AC 96 reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
97 97
98 port { 98 port {
99 imx296_ep: endpoint { 99 imx296_ep: endpoint {
100 remote-endpoint = <&csiphy 100 remote-endpoint = <&csiphy0_ep>;
101 }; 101 };
102 }; 102 };
103 }; 103 };
104 }; 104 };
105 105
106 ... 106 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.