On Fri, Nov 13, 2015 at 01:01:03PM +0100, Enric Balletbo i Serra wrote:
> The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter
> designed for portable devices.
>
> You can add support to your board with current binding.
>
> Example:
>
> anx7814: anx7814@38 {
> compatible = "analogix,anx7814";
> reg = <0x38>;
> pd-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
> reset-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
> };
>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
> ---
> .../devicetree/bindings/video/bridge/anx7814.txt | 36 ++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/video/bridge/anx7814.txt
>
> diff --git a/Documentation/devicetree/bindings/video/bridge/anx7814.txt b/Documentation/devicetree/bindings/video/bridge/anx7814.txt
> new file mode 100644
> index 0000000..f7bdca9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/video/bridge/anx7814.txt
> @@ -0,0 +1,36 @@
> +Analogix ANX7814 SlimPort (Full-HD Transmitter)
> +-----------------------------------------------
> +
> +The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter
> +designed for portable devices.
> +
> +Required properties:
> +
> + - compatible : "analogix,anx7814"
> + - reg : I2C address of the device
> + - cable-det-gpios : Which GPIO to use for cable detection
Shouldn't this be an interrupt instead (to a gpio controller still)?
> + - pd-gpios : Which GPIO to use for power down
> + - reset-gpios : Which GPIO to use for reset
> +
> +Optional properties:
> +
> + - v10-gpios : Which GPIO to use for V10 control.
> + - video interfaces: Device node can contain video interface port nodes.
Please specify how many ports and how many endpoints for each port.
> +
> +Example:
> +
> + anx7814: anx7814@38 {
> + compatible = "analogix,anx7814";
> + reg = <0x38>;
> + cable-det-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
> + pd-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
> + v10-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
> + ports {
> + port@0 {
Either simplify to just port (dropping ports) or add a reg property
here.
> + anx7814_in: endpoint {
> + remote-endpoint = <&hdmi0_out>;
> + };
> + };
> + };
> + };
> --
> 2.1.0
>
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