From 9bf63cf858a5530df4fb48ab170cb7dbcab18d5e Mon Sep 17 00:00:00 2001 From: Inha Song Date: Mon, 4 May 2015 13:42:14 +0900 Subject: mfd: arizona: Update DT binding to support hpdet channel 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 Acked-by: Lee Jones Acked-by: Charles Keepax Signed-off-by: Chanwoo Choi --- Documentation/devicetree/bindings/mfd/arizona.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/devicetree/bindings/mfd/arizona.txt') diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 7665aa95979f..32a71b76794f 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 -- cgit v1.2.3-59-g8ed1b