From def8397c115dd456f80e7e5202bba8c2df79f936 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Fri, 28 Mar 2014 19:05:05 +0100 Subject: [PATCH] ASoC: ak4104: Add regulator to documentation Add the vdd supply to Documentation/devicetree/bindings/sound/ak4104.txt. Signed-off-by: Daniel Mack Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/ak4104.txt | 3 +++ 1 file changed, 3 insertions(+) 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>; }; -- 2.45.2