ARM: dts: omap3-gta04: add mcbsp (audio subsystem) nodes

GTA04 audio system makes use of all four McBSP ports, so enable and
connect them with pinmux.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap3-gta04.dtsi

@@ -771,17 +771,36 @@ filesystem@880000 {
 	};
 };
 
-&mcbsp2 {
-	status = "okay";
+&mcbsp1 { /* FM Transceiver PCM */
+	status = "ok";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp1_pins>;
 };
 
-&hdqw1w {
+&mcbsp2 { /* TPS65950 I2S */
+	status = "ok";
 	pinctrl-names = "default";
-        pinctrl-0 = <&hdq_pins>;
+	pinctrl-0 = <&mcbsp2_pins>;
 };
 
-&mcbsp4 {
-	status = "okay";
+&mcbsp3 { /* Bluetooth PCM */
+	status = "ok";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp3_pins>;
+};
+
+&mcbsp4 { /* GSM voice PCM */
+	status = "ok";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp4_pins>;
+};
+
+&hdqw1w {
+        pinctrl-names = "default";
+        pinctrl-0 = <&hdq_pins>;
 };
 
 /* image signal processor within OMAP3 SoC */