bcm63xx: add a few DTSI files to share definitions

After the LED labels have been made more general by removing
the model names, we can move several definitions to DTSI files
to reduce the amount of duplicate code.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

target/linux/bcm63xx/dts/bcm6358-sfr-neufbox-4-foxconn-r1.dts

@@ -1,53 +1,11 @@
 /dts-v1/;
 
-#include "bcm6358.dtsi"
-
-#include <dt-bindings/input/input.h>
+#include "bcm6358-sfr-neufbox-4.dtsi"
 
 / {
 	model = "SFR Neufbox 4 (Foxconn)";
 	compatible = "sfr,neufbox-4-foxconn-r1", "brcm,bcm6358";
 
-	chosen {
-		bootargs = "rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
-		stdout-path = "serial0:115200n8";
-	};
-
-	keys {
-		compatible = "gpio-keys-polled";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		poll-interval = <20>;
-
-		service {
-			label = "service";
-			gpios = <&pinctrl 27 1>;
-			linux,code = <BTN_0>;
-			debounce-interval = <60>;
-		};
-
-		clip {
-			label = "clip";
-			gpios = <&pinctrl 31 1>;
-			linux,code = <BTN_1>;
-			debounce-interval = <60>;
-		};
-
-		reset {
-			label = "reset";
-			gpios = <&pinctrl 34 1>;
-			linux,code = <KEY_RESTART>;
-			debounce-interval = <60>;
-		};
-
-		wps {
-			label = "wps";
-			gpios = <&pinctrl 37 1>;
-			linux,code = <KEY_WPS_BUTTON>;
-			debounce-interval = <60>;
-		};
-	};
-
 	leds {
 		compatible = "gpio-leds";
 
@@ -73,46 +31,3 @@
 		};
 	};
 };
-
-&leds {
-	status = "okay";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_serial_led>;
-
-	led@0 {
-		reg = <0>;
-		active-low;
-		label = "white:alarm";
-	};
-
-	led@2 {
-		reg = <2>;
-		active-low;
-		label = "white:tv";
-	};
-
-	led@3 {
-		reg = <3>;
-		active-low;
-		label = "white:tel";
-	};
-
-	led@4 {
-		reg = <4>;
-		active-low;
-		label = "white:adsl";
-	};
-};
-
-&pflash {
-	status = "okay";
-
-	partitions {
-		compatible = "brcm,bcm963xx-cfe-nor-partitions";
-	};
-};
-
-&uart0 {
-	status = "okay";
-};