This file documents DT bindings for the AR0521 camera sensor driver. Signed-off-by: Krzysztof Halasa <khalasa@xxxxxxx> diff --git a/Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml b/Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml new file mode 100644 index 000000000000..f649d4cbcb37 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/onnn,ar0521.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ON Semiconductor AR0521 MIPI CSI-2 sensor + +maintainers: + - Krzysztof Halasa <khalasa@xxxxxxx> + +description: |- + The AR0521 is a raw CMOS image sensor with MIPI CSI-2 and + I2C-compatible control interface. + +properties: + compatible: + const: on-semi,ar0521 + + reg: + description: I2C bus address of the sensor device + maxItems: 1 + + clocks: + description: reference to the xclk clock + maxItems: 1 + + clock-names: + const: xclk + + reset-gpios: + description: active low reset GPIO + maxItems: 1 + + port: + type: object + description: | + Output video port: 1, 2 or 4 lanes. See ../video-interfaces.txt. + +required: + - compatible + - reg + - clocks + - clock-names + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/clock/imx6qdl-clock.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ar0521: camera-sensor@36 { + compatible = "onnn,ar0521"; + reg = <0x36>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mipi_camera>; + + clocks = <&clks IMX6QDL_CLK_CKO>; + clock-names = "xclk"; + + reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + + port { + mipi_camera_to_mipi_csi2: endpoint { + remote-endpoint = <&mipi_csi2_in>; + data-lanes = <1 2 3 4>; + }; + }; + }; + }; -- Krzysztof Halasa Sieć Badawcza Łukasiewicz Przemysłowy Instytut Automatyki i Pomiarów PIAP Al. Jerozolimskie 202, 02-486 Warszawa
