This introduces YAML bindings documentation for the OV5648 image sensor. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx> --- .../bindings/media/i2c/ovti,ov5648.yaml | 112 ++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml new file mode 100644 index 000000000000..e259f5fab6ab --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov5648.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV5648 Image Sensor Device Tree Bindings + +maintainers: + - Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx> + +properties: + compatible: + const: ovti,ov5648 + + reg: + maxItems: 1 + + clocks: + items: + - description: XVCLK Clock + + assigned-clocks: + maxItems: 1 + + assigned-clock-rates: + maxItems: 1 + + dvdd-supply: + description: Digital Domain Power Supply + + avdd-supply: + description: Analog Domain Power Supply (internal AVDD is used if missing) + + dovdd-supply: + description: I/O Domain Power Supply + + powerdown-gpios: + maxItems: 1 + description: Power Down Pin GPIO Control (active low) + + reset-gpios: + maxItems: 1 + description: Reset Pin GPIO Control (active low) + + port: + type: object + description: MIPI CSI-2 transmitter port + + properties: + endpoint: + type: object + + properties: + remote-endpoint: true + + data-lanes: + minItems: 1 + maxItems: 2 + + required: + - bus-type + - data-lanes + - remote-endpoint + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - assigned-clocks + - assigned-clock-rates + - dvdd-supply + - dovdd-supply + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sun8i-v3s-ccu.h> + #include <dt-bindings/gpio/gpio.h> + + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + ov5648: camera@36 { + compatible = "ovti,ov5648"; + reg = <0x36>; + + dvdd-supply = <&ov5648_dvdd>; + avdd-supply = <&ov5648_avdd>; + dovdd-supply = <&ov5648_dovdd>; + clocks = <&ov5648_xvclk 0>; + assigned-clocks = <&ov5648_xvclk 0>; + assigned-clock-rates = <24000000>; + + + ov5648_out: port { + ov5648_out_mipi_csi2: endpoint { + bus-type = <4>; /* MIPI CSI-2 D-PHY */ + clock-lanes = <0>; + data-lanes = <1 2>; + + remote-endpoint = <&mipi_csi2_in_ov5648>; + }; + }; + }; + }; -- 2.28.0
