Hi Akinobu,
Thanks for the update.
On Mon, Jan 08, 2018 at 01:54:24AM +0900, Akinobu Mita wrote:
> Now the ov9650 driver supports device tree probing. So this adds a
> device tree binding documentation.
>
> Cc: Jacopo Mondi <jac...@jmondi.org>
> Cc: H. Nikolaus Schaller <h...@goldelico.com>
> Cc: Hugues Fruchet <hugues.fruc...@st.com>
> Cc: Sakari Ailus <sakari.ai...@linux.intel.com>
> Cc: Mauro Carvalho Chehab <mche...@s-opensource.com>
> Cc: Rob Herring <r...@kernel.org>
> Signed-off-by: Akinobu Mita <akinobu.m...@gmail.com>
> ---
> * Changelog v2
> - Split binding documentation, suggested by Rob Herring and Jacopo Mondi
> - Improve the wording for compatible property in the binding documentation,
> suggested by Jacopo Mondi
> - Improve the description for the device node in the binding documentation,
> suggested by Sakari Ailus
>
> .../devicetree/bindings/media/i2c/ov9650.txt | 36
> ++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/i2c/ov9650.txt
>
> diff --git a/Documentation/devicetree/bindings/media/i2c/ov9650.txt
> b/Documentation/devicetree/bindings/media/i2c/ov9650.txt
> new file mode 100644
> index 0000000..506dfc5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/ov9650.txt
> @@ -0,0 +1,36 @@
> +* Omnivision OV9650/OV9652 CMOS sensor
> +
> +Required Properties:
> +- compatible: shall be one of
> + "ovti,ov9650"
> + "ovti,ov9652"
> +- clocks: reference to the xvclk input clock.
> +
> +Optional Properties:
> +- reset-gpios: reference to the GPIO connected to the resetb pin, if any.
> + Active is high.
> +- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any.
> + Active is high.
> +
> +The device node shall contain one 'port' child node with one child 'endpoint'
> +subnode for its digital output video port, in accordance with the video
> +interface bindings defined in Documentation/devicetree/bindings/media/
> +video-interfaces.txt.
> +
> +Example:
> +
> +&i2c0 {
> + ov9650: camera@30 {
> + compatible = "ovti,ov9650";
> + reg = <0x30>;
> + reset-gpios = <&axi_gpio_0 0 GPIO_ACTIVE_HIGH>;
> + powerdown-gpios = <&axi_gpio_0 1 GPIO_ACTIVE_HIGH>;
> + clocks = <&xclk>;
> +
> + port {
> + ov9650_0: endpoint {
> + remote-endpoint = <&vcap1_in0>;
> + };
> + };
> + };
> +};
I was going to say you're missing the MAINTAINERS entry for this newly
added file but then I noticed that the entire driver is missing an entry.
Still this file should have a MAINTAINERS entry added for it independently
of that, in the same patch.
Cc Sylwester.
--
Kind regards,
Sakari Ailus
sakari.ai...@linux.intel.com
