ARM: dts: omap3-beagle: Enable audio support

Add the needed sections to enable audio support on BeagleBoard when booted
with DT blob.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index ca46fb2b5803..a9d98d5ade9a 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -37,6 +37,14 @@
                         linux,default-trigger = "mmc0";
                 };
         };
+
+        sound {
+                compatible = "ti,omap-twl4030";
+                ti,model = "omap3beagle";
+
+                ti,mcbsp = <&mcbsp2>;
+                ti,codec = <&twl_audio>;
+        };
 };
 
 &i2c1 {
@@ -52,6 +60,12 @@
                         regulator-min-microvolt = <1800000>;
                         regulator-max-microvolt = <3000000>;
                 };
+
+                twl_audio: audio {
+                        compatible = "ti,twl4030-audio";
+                        codec {
+                        };
+                };
         };
 };