ARM: DTS: da850-evm: Enable audio via simple-card

The audio on the board is using McASP <-> tlv320aic3106 codec and we have
LineIn and LineOut jacks.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

arch/arm/boot/dts/da850-evm.dts

@@ -52,6 +52,7 @@ tps: tps@48 {
 				reg = <0x48>;
 			};
 			tlv320aic3106: tlv320aic3106@18 {
+				#sound-dai-cells = <0>;
 				compatible = "ti,tlv320aic3106";
 				reg = <0x18>;
 				status = "okay";
@@ -142,6 +143,33 @@ vbat: fixedregulator@0 {
 		regulator-max-microvolt = <5000000>;
 		regulator-boot-on;
 	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "DA850/OMAP-L138 EVM";
+		simple-audio-card,widgets =
+			"Line", "Line In",
+			"Line", "Line Out";
+		simple-audio-card,routing =
+			"LINE1L", "Line In",
+			"LINE1R", "Line In",
+			"Line Out", "LLOUT",
+			"Line Out", "RLOUT";
+		simple-audio-card,format = "dsp_b";
+		simple-audio-card,bitclock-master = <&link0_codec>;
+		simple-audio-card,frame-master = <&link0_codec>;
+		simple-audio-card,bitclock-inversion;
+
+		simple-audio-card,cpu {
+			sound-dai = <&mcasp0>;
+			system-clock-frequency = <24576000>;
+		};
+
+		link0_codec: simple-audio-card,codec {
+			sound-dai = <&tlv320aic3106>;
+			system-clock-frequency = <24576000>;
+		};
+	};
 };
 
 /include/ "tps6507x.dtsi"
@@ -197,6 +225,7 @@ ldo2_reg: regulator@4 {
 };
 
 &mcasp0 {
+	#sound-dai-cells = <0>;
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcasp0_pins>;