Re: [alsa-devel] [PATCH v4 2/2] mfd: arizona: Update DT binding to support hpdet channel

On Thu, 30 Apr 2015, 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

Documentation/devicetree/bindings/mfd/arizona.txt | 6 ++++++ 1 file changed, 6 insertions(+)

Acked-by: Lee Jones lee@kernel.org

diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 7bd1273..7ddeda8 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -49,6 +49,12 @@ Optional properties: input singals. If values less than the number of input signals, elements that has not been specifed are set to 0 by 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