On 20/06/2024 14:47, Vladimir Zapolskiy wrote: > Add device tree bindings documentation for OmniVision OG01A1B image > sensor. > > Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx> > + > +maintainers: > + - Vladimir Zapolskiy <vladimir.zapolskiy@xxxxxxxxxx> > + > +description: |- Do not need '|-' unless you need to preserve formatting. > + 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: > + description: External clock connected to the sensor system clock. Drop description, obvious. > + maxItems: 1 > + > + clock-frequency: > + description: Frequency of the external clock to the sensor in Hz. Drop property. Frequency comes from clock. > + > + reset-gpios: > + description: Active low signal GPIO to control sensor. > + maxItems: 1 > + > + strobe-gpios: > + description: GPIO connected to the sensor strobe pad. > + 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 > + > + link-frequencies: true This should not be needed. > + > + required: > + - data-lanes > + Best regards, Krzysztof
