ARM: dts: AM33XX: Add pinctrl binding to gpio-leds node

Now gpio-leds driver is using devm_pinctrl_get_select_default()
api to set default pinmux configuration required for the
functionality of the driver, so this patch moves respective
pinctrl binding inside leds node.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

arch/arm/boot/dts/am335x-bone.dts

@@ -26,7 +26,7 @@ memory {
 
 	am33xx_pinmux: pinmux@44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&user_leds_s0>;
+		pinctrl-0 = <>;
 
 		user_leds_s0: user_leds_s0 {
 			pinctrl-single,pins = <
@@ -65,6 +65,9 @@ tps: tps@24 {
 	};
 
 	leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_leds_s0>;
+
 		compatible = "gpio-leds";
 
 		led@2 {

arch/arm/boot/dts/am335x-evmsk.dts

@@ -32,7 +32,7 @@ memory {
 
 	am33xx_pinmux: pinmux@44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&user_leds_s0 &gpio_keys_s0>;
+		pinctrl-0 = <&gpio_keys_s0>;
 
 		user_leds_s0: user_leds_s0 {
 			pinctrl-single,pins = <
@@ -121,6 +121,9 @@ lis3_reg: fixedregulator@1 {
 	};
 
 	leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_leds_s0>;
+
 		compatible = "gpio-leds";
 
 		led@1 {