Re: [alsa-devel] [PATCH v5 2/2] mfd: arizona: Update DT binding to support hpdet channel

[Chanwoo Choi <cw00.choi@samsung.com>]

Dear Lee,

This patch includes the documentation about extcon-arizona.c.
How are we apply this patch to either mfd git or extcon git?

Thanks,
Chanwoo Choi

On 05/04/2015 01:42 PM, Inha Song wrote:
> This patch add device tree bindings for the pdata needed to configure
> the Accessory Detect Mode select when Headphone detection.
> 
> Signed-off-by: Inha Song <ideal.song@samsung.com>
> Acked-by: Lee Jones <lee@kernel.org>
> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
> ---
>  Documentation/devicetree/bindings/mfd/arizona.txt | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
> index 7665aa9..32a71b7 100644
> --- a/Documentation/devicetree/bindings/mfd/arizona.txt
> +++ b/Documentation/devicetree/bindings/mfd/arizona.txt
> @@ -62,6 +62,12 @@ Optional properties:
>      present, the number of values should be less than or equal to the
>      number of inputs, unspecified inputs will use the chip default.
>  
> +  - wlf,hpdet-channel : Headphone detection channel.
> +    ARIZONA_ACCDET_MODE_HPL or 1 - Headphone detect mode is set to HPDETL
> +    ARIZONA_ACCDET_MODE_HPR or 2 - Headphone detect mode is set to HPDETR
> +    If this node is not mentioned or if the value is unknown, then
> +    headphone detection mode is set to HPDETL.
> +
>    - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
>      they are being externally supplied. As covered in
>      Documentation/devicetree/bindings/regulator/regulator.txt
>