ARM: dts: omap3-devkit8000: Enable audio support

Add the needed sections to enable audio support on
Devkit8000 when booted with DT blob.

Signed-off-by: Anil Kumar <anilk4.v@gmail.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

1 files changed, 19 insertions, 4 deletions

diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
index d6cff341b679..b4faddcb95d8 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -42,6 +42,19 @@
                 };
 
         };
+
+        sound {
+                compatible = "ti,omap-twl4030";
+                ti,model = "devkit8000";
+
+                ti,mcbsp = <&mcbsp2>;
+                ti,codec = <&twl_audio>;
+                ti,audio-routing =
+                        "Ext Spk", "PREDRIVEL",
+                        "Ext Spk", "PREDRIVER",
+                        "MAINMIC", "Main Mic",
+                        "Main Mic", "Mic Bias 1";
+        };
 };
 
 &i2c1 {
@@ -50,6 +63,12 @@
         twl: twl@48 {
                 reg = <0x48>;
                 interrupts = <7>;       /* SYS_NIRQ cascaded to intc */
+
+                twl_audio: audio {
+                        compatible = "ti,twl4030-audio";
+                        codec {
+                        };
+                };
         };
 };
 
@@ -85,10 +104,6 @@
         status = "disabled";
 };
 
-&mcbsp2 {
-        status = "disabled";
-};
-
 &mcbsp3 {
         status = "disabled";
 };