On Tue, Aug 13, 2024 at 01:20:30PM +0300, Vladimir Zapolskiy wrote: > Add device tree bindings documentation for OmniVision OG01A1B image > sensor. Drop 'description of ' in subject. > > Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx> > --- > .../bindings/media/i2c/ovti,og01a1b.yaml | 107 ++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 108 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml > > diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml > new file mode 100644 > index 000000000000..ca57c01739d2 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml > @@ -0,0 +1,107 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (c) 2023-2024 Linaro Ltd. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/i2c/ovti,og01a1b.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: OmniVision OG01A1B Image Sensor > + > +maintainers: > + - Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx> > + > +description: > + The OmniVision OG01A1B is black and white CMOS 1.3 Megapixel (1280x1024) > + image sensor controlled over an I2C-compatible SCCB bus. > + The sensor transmits images on a MIPI CSI-2 output interface with one or > + two data lanes. > + > +allOf: > + - $ref: /schemas/media/video-interface-devices.yaml# > + > +properties: > + compatible: > + const: ovti,og01a1b > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + reset-gpios: > + description: Active low GPIO connected to XSHUTDOWN pad of the sensor. > + maxItems: 1 > + > + strobe-gpios: > + description: Input GPIO connected to strobe pad of the sensor. > + maxItems: 1 > + > + avdd-supply: > + description: Analogue circuit voltage supply. > + > + dovdd-supply: > + description: I/O circuit voltage supply. > + > + dvdd-supply: > + description: Digital circuit voltage supply. > + > + port: > + $ref: /schemas/graph.yaml#/$defs/port-base > + additionalProperties: false > + description: > + Output port node, single endpoint describing the CSI-2 transmitter. > + > + properties: > + endpoint: > + $ref: /schemas/media/video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + data-lanes: > + minItems: 1 > + maxItems: 2 > + items: > + enum: [1, 2] > + > + link-frequencies: true > + > + required: > + - data-lanes > + - link-frequencies > + > +required: > + - compatible > + - reg > + - clocks > + - port > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + sensor@60 { > + compatible = "ovti,og01a1b"; > + reg = <0x60>; > + clocks = <&clk 0>; > + reset-gpios = <&gpio 117 GPIO_ACTIVE_LOW>; > + avdd-supply = <&vreg_3v3>; > + dovdd-supply = <&vreg_1p8>; > + dvdd-supply = <&vreg_1p2>; > + > + port { > + og01a1b_ep: endpoint { > + remote-endpoint = <&csiphy_ep>; > + data-lanes = <1 2>; > + link-frequencies = /bits/ 64 <500000000>; > + }; > + }; > + }; > + }; > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index cf9c9221c388..9b0d1db35b7d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -16507,6 +16507,7 @@ OMNIVISION OG01A1B SENSOR DRIVER > M: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> > L: linux-media@xxxxxxxxxxxxxxx > S: Maintained > +F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml > F: drivers/media/i2c/og01a1b.c > > OMNIVISION OV01A10 SENSOR DRIVER > -- > 2.45.2 >
