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Message-Id: <20180703150600.17697-2-jbrunet@baylibre.com>
Date: Tue, 3 Jul 2018 17:05:58 +0200
From: Jerome Brunet <jbrunet@...libre.com>
To: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>
Cc: Jerome Brunet <jbrunet@...libre.com>, alsa-devel@...a-project.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/3] ASoC: es7134: update DT binding with new compatible and supplies
Update the documentation to add support for the es7154 and
optional power supplies phandles.
Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
Documentation/devicetree/bindings/sound/everest,es7134.txt | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/everest,es7134.txt b/Documentation/devicetree/bindings/sound/everest,es7134.txt
index 5495a3cb8b7b..091666069bde 100644
--- a/Documentation/devicetree/bindings/sound/everest,es7134.txt
+++ b/Documentation/devicetree/bindings/sound/everest,es7134.txt
@@ -1,10 +1,15 @@
ES7134 i2s DA converter
Required properties:
-- compatible : "everest,es7134" or "everest,es7144"
+- compatible : "everest,es7134" or
+ "everest,es7144" or
+ "everest,es7154"
+- VDD-supply : regulator phandle for the VDD supply
+- PVDD-supply: regulator phandle for the PVDD supply for the es7154
Example:
i2s_codec: external-codec {
compatible = "everest,es7134";
+ VDD-supply = <&vcc_5v>;
};
--
2.14.4
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