ASoC: es7134: add dt-bindings for the es7134 dac

Signed-off-by: Jerome Brunet <[email protected]>
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

diff --git a/Documentation/devicetree/bindings/sound/everest,es7134.txt b/Documentation/devicetree/bindings/sound/everest,es7134.txt
new file mode 100644 (file)
index 0000000..5495a3c
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/everest,es7134.txt
@@ -0,0 +1,10 @@
+ES7134 i2s DA converter
+
+Required properties:
+- compatible : "everest,es7134" or "everest,es7144"
+
+Example:
+
+i2s_codec: external-codec {
+       compatible = "everest,es7134";
+};