ARM: dts: omap3-overo: Add audio support

Add the needed sections to enable audio support on Overo.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 800be293c6a4..81341fa27c23 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -23,6 +23,14 @@
                         max-brightness = <127>;
                 };
         };
+
+        sound {
+                compatible = "ti,omap-twl4030";
+                ti,model = "overo";
+
+                ti,mcbsp = <&mcbsp2>;
+                ti,codec = <&twl_audio>;
+        };
 };
 
 &i2c1 {
@@ -32,6 +40,12 @@
                 reg = <0x48>;
                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
                 interrupt-parent = <&intc>;
+
+                twl_audio: audio {
+                        compatible = "ti,twl4030-audio";
+                        codec {
+                        };
+                };
         };
 };