ARM: dts: at91: sama5d27_wlsom1_ek: enable pwm

Enable PWM and set pins for channel 0.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>

Author: claudiubeznea

arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts

@@ -184,6 +184,12 @@
 		bias-disable;
 	};
 
+	pinctrl_pwm0_default: pwm0_default {
+		pinmux = <PIN_PA31__PWML0>,
+			 <PIN_PA30__PWMH0>;
+		bias-disable;
+	};
+
 	pinctrl_usb_default: usb_default {
 		pinmux = <PIN_PA14__GPIO>;
 		bias-disable;
@@ -244,6 +250,12 @@
 	status = "okay";
 };
 
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm0_default>;
+	status = "okay";
+};
+
 &usb1 {
 	num-ports = <3>;
 	atmel,vbus-gpio = <0