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Message-Id: <1597397561-2426-1-git-send-email-shengjiu.wang@nxp.com>
Date: Fri, 14 Aug 2020 17:32:40 +0800
From: Shengjiu Wang <shengjiu.wang@....com>
To: lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
tiwai@...e.com, alsa-devel@...a-project.org,
linux-kernel@...r.kernel.org, robh+dt@...nel.org,
devicetree@...r.kernel.org
Subject: [PATCH 1/2] ASoC: dt-bindings: ak4458: Add power supply property
AVDD-supply is for Analog power supply
DVDD-supply is for Digital power supply
Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
---
Documentation/devicetree/bindings/sound/ak4458.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/ak4458.txt b/Documentation/devicetree/bindings/sound/ak4458.txt
index e5820235e0d5..8f6c84f21468 100644
--- a/Documentation/devicetree/bindings/sound/ak4458.txt
+++ b/Documentation/devicetree/bindings/sound/ak4458.txt
@@ -10,6 +10,8 @@ Required properties:
Optional properties:
- reset-gpios: A GPIO specifier for the power down & reset pin
- mute-gpios: A GPIO specifier for the soft mute pin
+- AVDD-supply: Analog power supply
+- DVDD-supply: Digital power supply
Example:
--
2.27.0
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