From 64fcc1fd323835a9185baafa50d2087603c4051c Mon Sep 17 00:00:00 2001 From: Pascal Huerst Date: Mon, 20 Apr 2015 11:12:03 +0200 Subject: ASoC: adau1701: add regulator consumer support The adau1701 has two power domains, DVDD and AVDD. Enable them both as long as the codec is in use. Signed-off-by: Pascal Huerst Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/adi,adau1701.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/sound/adi,adau1701.txt b/Documentation/devicetree/bindings/sound/adi,adau1701.txt index 547a49b56a62..0d1128ce2ea7 100644 --- a/Documentation/devicetree/bindings/sound/adi,adau1701.txt +++ b/Documentation/devicetree/bindings/sound/adi,adau1701.txt @@ -20,6 +20,8 @@ Optional properties: pin configurations as described in the datasheet, table 53. Note that the value of this property has to be prefixed with '/bits/ 8'. + - avdd-supply: Power supply for AVDD, providing 3.3V + - dvdd-supply: Power supply for DVDD, providing 3.3V Examples: @@ -28,6 +30,8 @@ Examples: compatible = "adi,adau1701"; reg = <0x34>; reset-gpio = <&gpio 23 0>; + avdd-supply = <&vdd_3v3_reg>; + dvdd-supply = <&vdd_3v3_reg>; adi,pll-mode-gpios = <&gpio 24 0 &gpio 25 0>; adi,pin-config = /bits/ 8 <0x4 0x7 0x5 0x5 0x4 0x4 0x4 0x4 0x4 0x4 0x4 0x4>; -- cgit v1.2.3