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-rw-r--r--Documentation/devicetree/bindings/sound/da7213.txt8
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/sound/da7213.txt b/Documentation/devicetree/bindings/sound/da7213.txt
index 58902802d56c..94584c96c4ae 100644
--- a/Documentation/devicetree/bindings/sound/da7213.txt
+++ b/Documentation/devicetree/bindings/sound/da7213.txt
@@ -1,9 +1,9 @@
-Dialog Semiconductor DA7213 Audio Codec bindings
+Dialog Semiconductor DA7212/DA7213 Audio Codec bindings
======
Required properties:
-- compatible : Should be "dlg,da7213"
+- compatible : Should be "dlg,da7212" or "dlg,da7213"
- reg: Specifies the I2C slave address
Optional properties:
@@ -21,6 +21,10 @@ Optional properties:
- dlg,dmic-clkrate : DMIC clock frequency (Hz).
[<1500000>, <3000000>]
+ - VDDA-supply : Regulator phandle for Analogue power supply
+ - VDDMIC-supply : Regulator phandle for Mic Bias
+ - VDDIO-supply : Regulator phandle for I/O power supply
+
======
Example: