Re: [PATCH v3 16/24] drm/i2c: tda998x: add DT documentation

[Olof Johansson]

Hi,

On Sun, Jan 19, 2014 at 10:58 AM, Jean-Francois Moine <moinejf@xxxxxxx> wrote:
> Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx>
> ---
>  .../devicetree/bindings/drm/i2c/tda998x.txt        | 24 ++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/drm/i2c/tda998x.txt

Please cc bindings for review to devicetree@xxxxxxxxxxxxxxx (cc:d here now)

> diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
> new file mode 100644
> index 0000000..72da71d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
> @@ -0,0 +1,24 @@
> +Device-Tree bindings for the NXP TDA998x HDMI transmitter
> +
> +Required properties;
> +  - compatible: must be "nxp,tda998x"
> +
> +Optional properties:
> +  - interrupts: interrupt number for HDMI exchanges - default: by polling

What are HDMI exchanges, and how do they differ from other interrupts?

> +
> +  - pinctrl-0: pin control group to be used for this controller (IRQ).
> +
> +  - pinctrl-names: must contain a "default" entry.
> +
> +  - video-ports: 24 bits value - default: <0x230145>

What is this?


-Olof
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