ASoC: Add device tree binding for WM8770

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-29 14:12:15 +01:00
parent 1e3ad571d5
commit 13c7d08f54
2 changed files with 24 additions and 0 deletions
--- a/Documentation/devicetree/bindings/sound/wm8770.txt
+++ b/Documentation/devicetree/bindings/sound/wm8770.txt
@@ -0,0 +1,16 @@
+WM8770 audio CODEC
+
+This device supports SPI.
+
+Required properties:
+
+  - compatible : "wlf,wm8770"
+
+  - reg : the chip select number.
+
+Example:
+
+codec: wm8770@1 {
+	compatible = "wlf,wm8770";
+	reg = <1>;
+};