ARM: dts: omap3-beagle: Add omap-twl4030 audio support

This adds typical McBSP2-TWL4030 audio description to the legacy
Beagle Board.

Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 4e384fcc6ad51aca87e8373e83cfb4c8e5bfaf81..3ba4a625ea5b9714ce4371e8a9637c108349158c 100644 (file)
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -61,6 +61,14 @@
                vcc-supply = <&hsusb2_power>;
        };
 
+       sound {
+               compatible = "ti,omap-twl4030";
+               ti,model = "omap3beagle";
+
+               ti,mcbsp = <&mcbsp2>;
+               ti,codec = <&twl_audio>;
+       };
+
        gpio_keys {
                compatible = "gpio-keys";
 
@@ -120,6 +128,12 @@
                reg = <0x48>;
                interrupts = <7>; /* SYS_NIRQ cascaded to intc */
                interrupt-parent = <&intc>;
+
+               twl_audio: audio {
+                       compatible = "ti,twl4030-audio";
+                       codec {
+                       };
+               };
        };
 };