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author | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2023-01-28 14:27:36 +0300 |
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committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-02-06 10:45:36 +0300 |
commit | 3e4ab2342fc26800e8d40a82a6ad5dcedb419924 (patch) | |
tree | b71d56384d96344b2c74dec8c185dfd00dfdf689 /Documentation | |
parent | 221827ee2da4e61ba0d16b14ad40c6446ca3294f (diff) | |
download | linux-3e4ab2342fc26800e8d40a82a6ad5dcedb419924.tar.xz |
media: dt-bindings: Add OV5670
Add the bindings documentation for Omnivision OV5670 image sensor.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml new file mode 100644 index 000000000000..6e089fe1d613 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5670.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Omnivision OV5670 5 Megapixels raw image sensor + +maintainers: + - Jacopo Mondi <jacopo.mondi@ideasonboard.com> + +description: |- + The OV5670 is a 5 Megapixels raw image sensor which provides images in 10-bits + RAW BGGR Bayer format on a 2 data lanes MIPI CSI-2 serial interface and is + controlled through an I2C compatible control bus. + +properties: + compatible: + const: ovti,ov5670 + + reg: + maxItems: 1 + + clocks: + description: System clock. From 6 to 27 MHz. + maxItems: 1 + + powerdown-gpios: + description: Reference to the GPIO connected to the PWDNB pin. Active low. + + reset-gpios: + description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low. + maxItems: 1 + + avdd-supply: + description: Analog circuit power. Typically 2.8V. + + dvdd-supply: + description: Digital circuit power. Typically 1.2V. + + dovdd-supply: + description: Digital I/O circuit power. Typically 2.8V or 1.8V. + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + additionalProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 2 + items: + enum: [1, 2] + + clock-noncontinuous: true + remote-endpoint: true + +required: + - compatible + - reg + - clocks + - port + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ov5670: sensor@36 { + compatible = "ovti,ov5670"; + reg = <0x36>; + + clocks = <&sensor_xclk>; + + port { + ov5670_ep: endpoint { + remote-endpoint = <&csi_ep>; + data-lanes = <1 2>; + clock-noncontinuous; + }; + }; + }; + }; + +... |