On Wed, Jan 10, 2018 at 10:20:10AM +0100, jacopo mondi wrote: > Hi Shunqian, > > On Wed, Jan 10, 2018 at 10:06:04AM +0800, Shunqian Zheng wrote: > > Add device tree binding documentation for the OV5695 sensor. > > > > Signed-off-by: Shunqian Zheng <zhengsq@xxxxxxxxxxxxxx> > > --- > > .../devicetree/bindings/media/i2c/ov5695.txt | 41 ++++++++++++++++++++++ > > 1 file changed, 41 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5695.txt > > > > diff --git a/Documentation/devicetree/bindings/media/i2c/ov5695.txt b/Documentation/devicetree/bindings/media/i2c/ov5695.txt > > new file mode 100644 > > index 0000000..2f2f698 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/media/i2c/ov5695.txt > > @@ -0,0 +1,41 @@ > > +* Omnivision OV5695 MIPI CSI-2 sensor > > + > > +Required Properties: > > +- compatible: shall be "ovti,ov5695" > > +- clocks: reference to the xvclk input clock > > +- clock-names: shall be "xvclk" > > +- avdd-supply: Analog voltage supply, 2.8 volts > > +- dovdd-supply: Digital I/O voltage supply, 1.8 volts > > +- dvdd-supply: Digital core voltage supply, 1.2 volts > > +- reset-gpios: Low active reset gpio > > + > > +The device node shall contain one 'port' child node with an > > +'endpoint' subnode for its digital output video port, > > +in accordance with the video interface bindings defined in > > +Documentation/devicetree/bindings/media/video-interfaces.txt. > > +The endpoint optional property 'data-lanes' shall be "<1 2>". > > What happens if the property is not present? What's the default? > > I would: > > Required Properties: > - compatible: .. > .... > > Option Endpoint Properties: Optional, not Option, sorry about this
