[PATCH] ASoC: doc: simple-card: Add pin-switches property

[Paul Cercueil]

The simple-audio-card,pin-switches property can contain the list of
widget names for which pin switches must be created.

Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/sound/simple-card.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 4629c8f8a6b6..79954cd6e37b 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -24,6 +24,8 @@ Optional properties:
 					  a microphone is attached.
 - simple-audio-card,aux-devs		: List of phandles pointing to auxiliary devices, such
 					  as amplifiers, to be added to the sound card.
+- simple-audio-card,pin-switches	: List of strings containing the widget names for
+					  which pin switches must be created.
 
 Optional subnodes:
 
-- 
2.20.1