Merge tag 'ep93xx-fixes-for-3.8' of git://github.com/RyanMallon/linux-ep93xx into...

[~andy/linux] / Documentation / devicetree / bindings / sound / cs4270.txt

diff --git a/Documentation/devicetree/bindings/sound/cs4270.txt b/Documentation/devicetree/bindings/sound/cs4270.txt
index 7f0bfd84d3fcc363db06290cca33a169524a5dd9..6b222f9b8ef535b6477e6c236b4ed8ac43d2fe02 100644 (file)
--- a/Documentation/devicetree/bindings/sound/cs4270.txt
+++ b/Documentation/devicetree/bindings/sound/cs4270.txt
@@ -8,6 +8,11 @@ Required properties:
 
   - reg : the I2C address of the device for I2C
 
+Optional properties:
+
+  - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
+                deasserted before communication to the codec starts.
+
 Example:
 
 codec: cs4270@48 {