ARM: DTS: omap5-uevm: Enable basic audio (McPDM <-> twl6040)

The board uses twl6040 codec connected via McPDM link. McBSP1 and McBSP2 can
be used for FM/BT.
At the same time move the pinctrl handling to the correct place - under the
corresponding nodes.
Audio connectors on the board:
Headset in/out
Stereo Line out
Stereo Line in.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap5-uevm.dts

@@ -100,14 +100,33 @@ hdmi_connector_in: endpoint {
 			};
 		};
 	};
+
+	sound: sound {
+		compatible = "ti,abe-twl6040";
+		ti,model = "omap5-uevm";
+
+		ti,mclk-freq = <19200000>;
+
+		ti,mcpdm = <&mcpdm>;
+
+		ti,twl6040 = <&twl6040>;
+
+		/* Audio routing */
+		ti,audio-routing =
+			"Headset Stereophone", "HSOL",
+			"Headset Stereophone", "HSOR",
+			"Line Out", "AUXL",
+			"Line Out", "AUXR",
+			"HSMIC", "Headset Mic",
+			"Headset Mic", "Headset Mic Bias",
+			"AFML", "Line In",
+			"AFMR", "Line In";
+	};
 };
 
 &omap5_pmx_core {
 	pinctrl-names = "default";
 	pinctrl-0 = <
-			&mcpdm_pins
-			&mcbsp1_pins
-			&mcbsp2_pins
 			&usbhost_pins
 			&led_gpio_pins
 	>;
@@ -528,8 +547,22 @@ gpio9: gpio@22 {
 	};
 };
 
-&mcbsp3 {
-	status = "disabled";
+&mcpdm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcpdm_pins>;
+	status = "okay";
+};
+
+&mcbsp1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp1_pins>;
+	status = "okay";
+};
+
+&mcbsp2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp2_pins>;
+	status = "okay";
 };
 
 &usbhshost {