Hi Javier,
Thank you for the patch.
On Monday 04 January 2016 09:25:29 Javier Martinez Canillas wrote:
> Add a Device Tree binding document for the TVP5150 video decoder.
>
> Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
> ---
>
> .../devicetree/bindings/media/i2c/tvp5150.txt | 35 +++++++++++++++++++
> 1 file changed, 35 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/i2c/tvp5150.txt
>
> diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt
> b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt new file mode
> 100644
> index 000000000000..bf0b3f3128ce
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt
> @@ -0,0 +1,35 @@
> +* Texas Instruments TVP5150 and TVP5151 video decoders
> +
> +The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and
> PAL
> +(and also SECAM in the TVP5151 case) video signals to either 8-bit 4:2:2
> YUV
> +with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output
> formats.
> +
> +Required Properties:
> +- compatible: value must be "ti,tvp5150"
> +- reg: I2C slave address
> +
> +Optional Properties:
> +- powerdown-gpios: phandle for the GPIO connected to the PDN pin, if any.
The signal is called PDN in the datasheet, so it might make sense to call this
pdn-gpios. I have no strong opinion on this, I'll let you decide what you
think is best.
Apart from that (and the indentation issue pointed out by Rob),
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> +- reset-gpios: phandle for the GPIO connected to the RESETB pin, if any.
> +
> +The device node must contain one 'port' child node for its digital output
> +video port, in accordance with the video interface bindings defined in
> +Documentation/devicetree/bindings/media/video-interfaces.txt.
> +
> +Example:
> +
> +&i2c2 {
> + ...
> + tvp5150@5c {
> + compatible = "ti,tvp5150";
> + reg = <0x5c>;
> + powerdown-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>;
> + reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
> +
> + port {
> + tvp5150_1: endpoint {
> + remote-endpoint = <&ccdc_ep>;
> + };
> + };
> + };
> +};
--
Regards,
Laurent Pinchart
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