ARM: dts: armada388-clearfog: move rear button

Move the rear button support into the clearfog pro support file.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm/boot/dts/armada-388-clearfog.dts

@@ -126,6 +126,20 @@ fixed-link {
 			};
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&rear_button_pins>;
+		pinctrl-names = "default";
+
+		button_0 {
+			/* The rear SW3 button */
+			label = "Rear Button";
+			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+			linux,can-disable;
+			linux,code = <BTN_0>;
+		};
+	};
 };
 
 &eth1 {
@@ -183,6 +197,10 @@ clearfog_spi1_cs_pins: spi1-cs-pins {
 		marvell,pins = "mpp55";
 		marvell,function = "spi1";
 	};
+	rear_button_pins: rear-button-pins {
+		marvell,pins = "mpp34";
+		marvell,function = "gpio";
+	};
 };
 
 &spi1 {

arch/arm/boot/dts/armada-388-clearfog.dtsi

@@ -240,10 +240,6 @@ mikro_uart_pins: mikro-uart-pins {
 					marvell,pins = "mpp24", "mpp25";
 					marvell,function = "ua1";
 				};
-				rear_button_pins: rear-button-pins {
-					marvell,pins = "mpp34";
-					marvell,function = "gpio";
-				};
 			};
 
 			sata@a8000 {
@@ -299,20 +295,6 @@ pcie@2,0 {
 			};
 		};
 	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		pinctrl-0 = <&rear_button_pins>;
-		pinctrl-names = "default";
-
-		button_0 {
-			/* The rear SW3 button */
-			label = "Rear Button";
-			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
-			linux,can-disable;
-			linux,code = <BTN_0>;
-		};
-	};
 };
 
 &spi1 {