lkml.org 
[lkml]   [2015]   [Apr]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[alsa-devel] [PATCH v3 2/2] mfd: arizona: Update DT binding to support hpdet channel
Date
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(+)

diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index 7bd1273..401b0b8 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.
+ 1 or ARIZONA_ACCDET_MODE_HPL - Headphone detect mode is set to HPDETL
+ 2 or ARIZONA_ACCDET_MODE_HPR - 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
--
2.0.0.390.gcb682f8


\
 
 \ /
  Last update: 2015-04-22 13:41    [W:0.131 / U:0.896 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site