kirkwood: apply minor DTS style improvements

This applies some minor DTS style improvements to the files kept
in OpenWrt at the moment:

- harmonize/improve LED/pinmux node names
- harmonize empty lines between nodes
- change "ok" to "okay"
- some other minor formatting adjustments

Since changes are only cosmetical, they are only applied to the
"newer" DTS files for kernel 4.19.

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

target/linux/kirkwood/files-4.19/arch/arm/boot/dts/kirkwood-goflexhome.dts

@@ -30,29 +30,33 @@
 				marvell,pins = "mpp29";
 				marvell,function = "gpio";
 			};
+
 			pmx_led_white: pmx-led-white {
 				marvell,pins = "mpp40";
 				marvell,function = "gpio";
 			};
+
 			pmx_led_green: pmx-led_green {
 				marvell,pins = "mpp46";
 				marvell,function = "gpio";
 			};
+
 			pmx_led_orange: pmx-led-orange {
 				marvell,pins = "mpp47";
 				marvell,function = "gpio";
 			};
 		};
+
 		serial@12000 {
-			status = "ok";
+			status = "okay";
 		};
 
 		sata@80000 {
 			status = "okay";
 			nr-ports = <2>;
 		};
-
 	};
+
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -61,20 +65,25 @@
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
+
 		led_fault: fault {
 			label = "status:orange:fault";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
+
 		misc {
 			label = "status:white:misc";
 			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "disk-activity";
 		};
 	};
+
 	regulators {
 		compatible = "simple-bus";
+
 		#address-cells = <1>;
 		#size-cells = <0>;
+
 		pinctrl-0 = <&pmx_usb_power_enable>;
 		pinctrl-names = "default";
 
@@ -93,18 +102,19 @@
 };
 
 &nand {
-	chip-delay = <40>;
 	status = "okay";
 
+	chip-delay = <40>;
+
 	partition@0 {
 		label = "u-boot";
-		reg = <0x0000000 0x100000>;
+		reg = <0x0000000 0x0100000>;
 		read-only;
 	};
 
 	partition@100000 {
 		label = "ubi";
-		reg = <0x100000 0x0ff00000>;
+		reg = <0x0100000 0xff00000>;
 	};
 };
 
@@ -118,6 +128,7 @@
 
 &eth0 {
 	status = "okay";
+
 	ethernet0-port@0 {
 		phy-handle = <&ethphy0>;
 	};

target/linux/kirkwood/files-4.19/arch/arm/boot/dts/kirkwood-linksys-audi.dts

@@ -35,9 +35,10 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys";
-		pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >;
+
+		pinctrl-0 = <&pmx_btn_wps &pmx_btn_reset>;
 		pinctrl-names = "default";
 
 		wps {
@@ -55,7 +56,8 @@
 
 	gpio-leds {
 		compatible = "gpio-leds";
-		pinctrl-0 = < &pmx_led_green_power >;
+
+		pinctrl-0 = <&pmx_led_green_power>;
 		pinctrl-names = "default";
 
 		led_power: power {
@@ -132,10 +134,12 @@
 		marvell,pins = "mpp7";
 		marvell,function = "gpo";
 	};
+
 	pmx_btn_wps: pmx-btn-wps {
 		marvell,pins = "mpp47";
 		marvell,function = "gpio";
 	};
+
 	pmx_btn_reset: pmx-btn-reset {
 		marvell,pins = "mpp48";
 		marvell,function = "gpio";
@@ -144,6 +148,7 @@
 
 &nand {
 	status = "okay";
+
 	pinctrl-0 = <&pmx_nand>;
 	pinctrl-names = "default";
 
@@ -197,7 +202,6 @@
 			label = "unused";
 			reg = <0x88000 0x178000>;
 		};
-
 	};
 };
 
@@ -226,6 +230,7 @@
  */
 &eth0 {
 	status = "okay";
+
 	ethernet0-port@0 {
 		speed = <1000>;
 		duplex = <1>;
@@ -237,6 +242,7 @@
  */
 &eth1 {
 	status = "okay";
+
 	ethernet1-port@0 {
 		speed = <1000>;
 		duplex = <1>;

target/linux/kirkwood/files-4.19/arch/arm/boot/dts/kirkwood-nsa310b.dts

@@ -92,38 +92,47 @@
 			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
+
 		led_red_sys: red-sys {
 			label = "nsa310:red:sys";
 			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
+
 		green-hdd {
 			label = "nsa310:green:hdd";
 			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
+
 		red-hdd {
 			label = "nsa310:red:hdd";
 			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
+
 		green-esata {
 			label = "nsa310:green:esata";
 			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
+
 		red-esata {
 			label = "nsa310:red:esata";
 			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
+
 		green-usb {
 			label = "nsa310:green:usb";
 			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
+
 		red-usb {
 			label = "nsa310:red:usb";
 			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 		};
+
 		green-copy {
 			label = "nsa310:green:copy";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
+
 		red-copy {
 			label = "nsa310:red:copy";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;

target/linux/kirkwood/files-4.19/arch/arm/boot/dts/kirkwood-on100.dts

@@ -25,8 +25,9 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys";
+
 		pinctrl-0 = <&pmx_btn_reset>;
 		pinctrl-names = "default";
 
@@ -39,26 +40,27 @@
 
 	gpio-leds {
 		compatible = "gpio-leds";
-		pinctrl-0 = < &pmx_led_health_r &pmx_led_health_g >;
+
+		pinctrl-0 = <&pmx_led_health_red &pmx_led_health_green>;
 		pinctrl-names = "default";
 
-		led_health_green: health_green {
+		led_health_green: health-green {
 			label = "on100:green:health";
 			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		led_health_red: health_red {
+		led_health_red: health-red {
 			label = "on100:red:health";
 			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 		};
 
-		health2_green {
+		health2-green {
 			label = "on100:green:health2";
 			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		};
 
-		health2_red {
+		health2-red {
 			label = "on100:red:health2";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
@@ -128,27 +130,27 @@
 };
 
 &pinctrl {
-	pmx_led_health_r: pmx-led-health-r {
+	pmx_led_health_red: pmx-led-health-red {
 		marvell,pins = "mpp45";
 		marvell,function = "gpio";
 	};
 
-	pmx_led_health_g: pmx-led-health-g {
+	pmx_led_health_green: pmx-led-health-green {
 		marvell,pins = "mpp44";
 		marvell,function = "gpio";
 	};
 
-	pmx_led_health2_r: pmx-led-health2-r {
+	pmx_led_health2_red: pmx-led-health2-red {
 		marvell,pins = "mpp47";
 		marvell,function = "gpio";
 	};
 
-	pmx_led_health2_g: pmx-led-health2-g {
+	pmx_led_health2_green: pmx-led-health2-green {
 		marvell,pins = "mpp46";
 		marvell,function = "gpio";
 	};
 
-	pmx_btn_reset: pmx-led-reset {
+	pmx_btn_reset: pmx-btn-reset {
 		marvell,pins = "mpp31";
 		marvell,function = "gpio";
 	};