From: Daniel Mack <zonque@gmail.com>
Date: Fri, 28 Mar 2014 18:05:05 +0000 (+0100)
Subject: ASoC: ak4104: Add regulator to documentation
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=def8397c115dd456f80e7e5202bba8c2df79f936;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ASoC: ak4104: Add regulator to documentation

Add the vdd supply to Documentation/devicetree/bindings/sound/ak4104.txt.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/Documentation/devicetree/bindings/sound/ak4104.txt b/Documentation/devicetree/bindings/sound/ak4104.txt
index b902ee39cf89..deca5e18f304 100644
--- a/Documentation/devicetree/bindings/sound/ak4104.txt
+++ b/Documentation/devicetree/bindings/sound/ak4104.txt
@@ -8,6 +8,8 @@ Required properties:
 
   - reg : The chip select number on the SPI bus
 
+  - vdd-supply : A regulator node, providing 2.7V - 3.6V
+
 Optional properties:
 
   - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
@@ -19,4 +21,5 @@ spdif: ak4104@0 {
 	compatible = "asahi-kasei,ak4104";
 	reg = <0>;
 	spi-max-frequency = <5000000>;
+	vdd-supply = <&vdd_3v3_reg>;
 };