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ASoC: wm8804: Update binding documentation to include reset GPIO
authorCharles Keepax <ckeepax@gmail.com>
Tue, 7 Apr 2015 10:34:51 +0000 (11:34 +0100)
committerMark Brown <broonie@kernel.org>
Tue, 7 Apr 2015 11:36:19 +0000 (12:36 +0100)
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/devicetree/bindings/sound/wm8804.txt patch | blob | blame | history

diff --git a/Documentation/devicetree/bindings/sound/wm8804.txt b/Documentation/devicetree/bindings/sound/wm8804.txt
index 10ef07606b84c0367990fd10b15bb579fdf7b8ff..6fd124b1649652dfaac67bf0efbf35f0bade58e4 100644 (file)
--- a/Documentation/devicetree/bindings/sound/wm8804.txt
+++ b/Documentation/devicetree/bindings/sound/wm8804.txt
@@ -13,6 +13,10 @@ Required properties:
   - PVDD-supply, DVDD-supply : Power supplies for the device, as covered
     in Documentation/devicetree/bindings/regulator/regulator.txt
 
+Optional properties:
+
+  - wlf,reset-gpio: A GPIO specifier for the GPIO controlling the reset pin
+
 Example:
 
 codec: wm8804@1a {