openwrtv3/target/linux/omap/patches-3.12/406-ASoC-tlv320aic3x-Add-regulators-to-DT-bindings-docum.patch

From 2e8f45c820bc025bac3a5257478f16f73b38d54c Mon Sep 17 00:00:00 2001
From: Jyri Sarha <jsarha@ti.com>
Date: Wed, 11 Sep 2013 15:04:56 +0300
Subject: [PATCH 217/752] ASoC: tlv320aic3x: Add regulators to DT bindings
 document

Add regulator properties to tlv320aic3x DT bindings document.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
 Documentation/devicetree/bindings/sound/tlv320aic3x.txt |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/Documentation/devicetree/bindings/sound/tlv320aic3x.txt
+++ b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt
@@ -24,10 +24,17 @@ Optional properties:
 	3 - MICBIAS output is connected to AVDD,
 	If this node is not mentioned or if the value is incorrect, then MicBias
 	is powered down.
+- AVDD-supply, IOVDD-supply, DRVDD-supply, DVDD-supply : power supplies for the
+  device as covered in Documentation/devicetree/bindings/regulator/regulator.txt
 
 Example:
 
 tlv320aic3x: tlv320aic3x@1b {
 	compatible = "ti,tlv320aic3x";
 	reg = <0x1b>;
+
+	AVDD-supply = <&regulator>;
+	IOVDD-supply = <&regulator>;
+	DRVDD-supply = <&regulator>;
+	DVDD-supply = <&regulator>;
 };