ARM: DT: Kirkwood: Use symbolic names from gpio.h

Use GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW instead of 0 and 1.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/boot/dts/kirkwood-cloudbox.dts

@@ -67,7 +67,7 @@ gpio_keys {
 		button@1 {
 			label = "Power push button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio0 16 1>;
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -76,17 +76,17 @@ gpio-leds {
 
 		red-fail {
 			label = "cloudbox:red:fail";
-			gpios = <&gpio0 14 0>;
+			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 		};
 		blue-sata {
 			label = "cloudbox:blue:sata";
-			gpios = <&gpio0 15 0>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
 	gpio_poweroff {
 		compatible = "gpio-poweroff";
-		gpios = <&gpio0 17 0>;
+		gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 	};
 };
 

arch/arm/boot/dts/kirkwood-db.dtsi

@@ -51,8 +51,8 @@ ehci@50000 {
 		mvsdio@90000 {
 			pinctrl-0 = <&pmx_sdio_gpios>;
 			pinctrl-names = "default";
-			wp-gpios = <&gpio1 5 0>;
-			cd-gpios = <&gpio1 6 0>;
+			wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+			cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 			status = "okay";
 		};
 	};

arch/arm/boot/dts/kirkwood-dns320.dts

@@ -24,24 +24,24 @@ &pmx_led_red_left_hdd &pmx_led_red_right_hdd
 
 		blue-power {
 			label = "dns320:blue:power";
-			gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */
+			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 		blue-usb {
 			label = "dns320:blue:usb";
-			gpios = <&gpio1 11 1>; /* GPIO 43 Active Low */
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
 		orange-l_hdd {
 			label = "dns320:orange:l_hdd";
-			gpios = <&gpio0 28 1>; /* GPIO 28 Active Low */
+			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
 		orange-r_hdd {
 			label = "dns320:orange:r_hdd";
-			gpios = <&gpio0 27 1>; /* GPIO 27 Active Low */
+			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
 		};
 		orange-usb {
 			label = "dns320:orange:usb";
-			gpios = <&gpio1 3 1>; /* GPIO 35 Active Low */
+			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; /* GPIO 35 */
 		};
 	};
 

arch/arm/boot/dts/kirkwood-dns325.dts

@@ -24,24 +24,24 @@ &pmx_led_red_left_hdd &pmx_led_red_right_hdd
 
 		white-power {
 			label = "dns325:white:power";
-			gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */
+			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 		white-usb {
 			label = "dns325:white:usb";
-			gpios = <&gpio1 11 1>; /* GPIO 43 Active Low */
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; /* GPIO 43 */
 		};
 		red-l_hdd {
 			label = "dns325:red:l_hdd";
-			gpios = <&gpio0 28 1>; /* GPIO 28 Active Low */
+			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
 		red-r_hdd {
 			label = "dns325:red:r_hdd";
-			gpios = <&gpio0 27 1>; /* GPIO 27 Active Low */
+			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
 		};
 		red-usb {
 			label = "dns325:red:usb";
-			gpios = <&gpio0 29 1>; /* GPIO 29 Active Low */
+			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 		};
 	};
 

arch/arm/boot/dts/kirkwood-dnskw.dtsi

@@ -16,17 +16,17 @@ gpio_keys {
 		button@1 {
 			label = "Power button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio1 2 1>;
+			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
 		};
 		button@2 {
 			label = "USB unmount button";
 			linux,code = <KEY_EJECTCD>;
-			gpios = <&gpio1 15 1>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 		button@3 {
 			label = "Reset button";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio1 16 1>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -35,8 +35,8 @@ gpio_fan {
 		compatible = "gpio-fan";
 		pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>;
 		pinctrl-names = "default";
-		gpios = <&gpio1 14 1
-			 &gpio1 13 1>;
+		gpios = <&gpio1 14 GPIO_ACTIVE_LOW
+			 &gpio1 13 GPIO_ACTIVE_LOW>;
 		gpio-fan,speed-map = <0    0
 				      3000 1
 				      6000 2>;
@@ -46,7 +46,7 @@ gpio_poweroff {
 		compatible = "gpio-poweroff";
 		pinctrl-0 = <&pmx_power_off>;
 		pinctrl-names = "default";
-		gpios = <&gpio1 4 0>;
+		gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
 	};
 
 	ocp@f1000000 {

arch/arm/boot/dts/kirkwood-dockstar.dts

@@ -42,12 +42,12 @@ gpio-leds {
 
 		health {
 			label = "status:green:health";
-			gpios = <&gpio1 14 1>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 		fault {
 			label = "status:orange:fault";
-			gpios = <&gpio1 15 1>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 	};
 	regulators {

arch/arm/boot/dts/kirkwood-dreamplug.dts

@@ -87,15 +87,15 @@ gpio-leds {
 
 		bluetooth {
 			label = "dreamplug:blue:bluetooth";
-			gpios = <&gpio1 15 1>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 		wifi {
 			label = "dreamplug:green:wifi";
-			gpios = <&gpio1 16 1>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
 		wifi-ap {
 			label = "dreamplug:green:wifi_ap";
-			gpios = <&gpio1 17 1>;
+			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-goflexnet.dts

@@ -85,44 +85,44 @@ &pmx_led_right_cap_2 &pmx_led_right_cap_3
 
 		health {
 			label = "status:green:health";
-			gpios = <&gpio1 14 1>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 		fault {
 			label = "status:orange:fault";
-			gpios = <&gpio1 15 1>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 		left0 {
 			label = "status:white:left0";
-			gpios = <&gpio1 10 0>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
 		left1 {
 			label = "status:white:left1";
-			gpios = <&gpio1 11 0>;
+			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
 		};
 		left2 {
 			label = "status:white:left2";
-			gpios = <&gpio1 12 0>;
+			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 		};
 		left3 {
 			label = "status:white:left3";
-			gpios = <&gpio1 13 0>;
+			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 		};
 		right0 {
 			label = "status:white:right0";
-			gpios = <&gpio1 6 0>;
+			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 		};
 		right1 {
 			label = "status:white:right1";
-			gpios = <&gpio1 7 0>;
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
 		right2 {
 			label = "status:white:right2";
-			gpios = <&gpio1 8 0>;
+			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
 		right3 {
 			label = "status:white:right3";
-			gpios = <&gpio1 9 0>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
 	};
 	regulators {
@@ -141,7 +141,7 @@ usb_power: regulator@1 {
 			enable-active-high;
 			regulator-always-on;
 			regulator-boot-on;
-			gpio = <&gpio0 29 0>;
+			gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts

@@ -60,19 +60,19 @@ gpio-leds {
 
 		health-r {
 			label = "guruplug:red:health";
-			gpios = <&gpio1 14 1>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		};
 		health-g {
 			label = "guruplug:green:health";
-			gpios = <&gpio1 15 1>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 		wmode-r {
 			label = "guruplug:red:wmode";
-			gpios = <&gpio1 16 1>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
 		wmode-g {
 			label = "guruplug:green:wmode";
-			gpios = <&gpio1 17 1>;
+			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-ib62x0.dts

@@ -64,12 +64,12 @@ gpio_keys {
 		button@1 {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio0 29 1>;
+			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 		};
 		button@2 {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio0 28 1>;
+			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -81,16 +81,16 @@ gpio-leds {
 
 		green-os {
 			label = "ib62x0:green:os";
-			gpios = <&gpio0 25 0>;
+			gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 		red-os {
 			label = "ib62x0:red:os";
-			gpios = <&gpio0 22 0>;
+			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
 		};
 		usb-copy {
 			label = "ib62x0:red:usb_copy";
-			gpios = <&gpio0 27 0>;
+			gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -98,7 +98,7 @@ gpio_poweroff {
 		compatible = "gpio-poweroff";
 		pinctrl-0 = <&pmx_power_off>;
 		pinctrl-names = "default";
-		gpios = <&gpio0 24 0>;
+		gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
 	};
 };
 

arch/arm/boot/dts/kirkwood-iconnect.dts

@@ -94,37 +94,37 @@ &pmx_led_usb2 &pmx_led_usb3
 
 		led-level {
 			label = "led_level";
-			gpios = <&gpio1 9 0>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 		power-blue {
 			label = "power:blue";
-			gpios = <&gpio1 10 0>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 		power-red {
 			label = "power:red";
-			gpios = <&gpio1 11 0>;
+			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
 		};
 		usb1 {
 			label = "usb1:blue";
-			gpios = <&gpio1 12 0>;
+			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 		};
 		usb2 {
 			label = "usb2:blue";
-			gpios = <&gpio1 13 0>;
+			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 		};
 		usb3 {
 			label = "usb3:blue";
-			gpios = <&gpio1 14 0>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 		};
 		usb4 {
 			label = "usb4:blue";
-			gpios = <&gpio1 15 0>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 		};
 		otb {
 			label = "otb:blue";
-			gpios = <&gpio1 16 0>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -138,13 +138,13 @@ gpio_keys {
 		button@1 {
 			label = "OTB Button";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio1 3 1>;
+			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
 			debounce-interval = <100>;
 		};
 		button@2 {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio0 12 1>;
+			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 			debounce-interval = <100>;
 		};
 	};

arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts

@@ -127,20 +127,20 @@ gpio-leds {
 
 		power_led {
 			label = "status:white:power_led";
-			gpios = <&gpio0 16 0>;
+			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 		rebuild_led {
 			label = "status:white:rebuild_led";
-			gpios = <&gpio1 4 0>;
+			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
 		};
 		health_led {
 			label = "status:red:health_led";
-			gpios = <&gpio1 5 0>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
 		};
 		backup_led {
 			label = "status:blue:backup_led";
-			gpios = <&gpio0 15 0>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
 	};
 	gpio-keys {
@@ -155,17 +155,17 @@ gpio-keys {
 		Power {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio0 14 1>;
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 		};
 		Reset {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio0 12 1>;
+			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 		};
 		OTB {
 			label = "OTB Button";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio1 3 1>;
+			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-km_kirkwood.dts

@@ -38,8 +38,8 @@ serial@12000 {
 
 	i2c@0 {
 		compatible = "i2c-gpio";
-		gpios = < &gpio0 8 0		/* sda */
-			&gpio0 9 0 >;		/* scl */
+		gpios = < &gpio0 8 GPIO_ACTIVE_HIGH		/* sda */
+			  &gpio0 9 GPIO_ACTIVE_HIGH>;		/* scl */
 		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
 	};
 };

arch/arm/boot/dts/kirkwood-lsxl.dtsi

@@ -109,19 +109,19 @@ gpio_keys {
 		button@1 {
 			label = "Function Button";
 			linux,code = <KEY_OPTION>;
-			gpios = <&gpio1 9 1>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 		};
 		button@2 {
 			label = "Power-on Switch";
 			linux,code = <KEY_RESERVED>;
 			linux,input-type = <5>;
-			gpios = <&gpio1 10 1>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 		};
 		button@3 {
 			label = "Power-auto Switch";
 			linux,code = <KEY_ESC>;
 			linux,input-type = <5>;
-			gpios = <&gpio1 11 1>;
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -134,28 +134,28 @@ &pmx_led_info &pmx_led_power
 
 		led@1 {
 			label = "lsxl:blue:func";
-			gpios = <&gpio1 4 1>;
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 
 		led@2 {
 			label = "lsxl:red:alarm";
-			gpios = <&gpio1 5 1>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 
 		led@3 {
 			label = "lsxl:amber:info";
-			gpios = <&gpio1 6 1>;
+			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 		};
 
 		led@4 {
 			label = "lsxl:blue:power";
-			gpios = <&gpio1 7 1>;
+			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 
 		led@5 {
 			label = "lsxl:red:func";
-			gpios = <&gpio1 16 1>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -163,13 +163,13 @@ gpio_fan {
 		compatible = "gpio-fan";
 		pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
 		pinctrl-names = "default";
-		gpios = <&gpio0 19 1
-		         &gpio0 18 1>;
+		gpios = <&gpio0 19 GPIO_ACTIVE_LOW
+		         &gpio0 18 GPIO_ACTIVE_LOW>;
 		gpio-fan,speed-map = <0    3
 		                      1500 2
 		                      3250 1
 		                      5000 0>;
-		alarm-gpios = <&gpio1 8 0>;
+		alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 	};
 
 	restart_poweroff {

arch/arm/boot/dts/kirkwood-mplcec4.dts

@@ -110,7 +110,7 @@ mvsdio@90000 {
 			pinctrl-0 = <&pmx_sdio &pmx_sdio_cd>;
 			pinctrl-names = "default";
 			status = "okay";
-			cd-gpios = <&gpio1 15 1>;
+			cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 			/* No WP GPIO */
 		};
 	};
@@ -126,36 +126,36 @@ &pmx_led_user0g &pmx_led_misc
 
 		health {
 			label = "status:green:health";
-			gpios = <&gpio0 7 1>;
+			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 		};
 
 		user1o {
 			label = "user1:orange";
-			gpios = <&gpio1 8 1>;
+			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
 		user1g {
 			label = "user1:green";
-			gpios = <&gpio1 9 1>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
 		user0o {
 			label = "user0:orange";
-			gpios = <&gpio1 12 1>;
+			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
 		user0g {
 			label = "user0:green";
-			gpios = <&gpio1 13 1>;
+			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
 		misc {
 			label = "status:orange:misc";
-			gpios = <&gpio1 14 1>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 

arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts

@@ -90,17 +90,17 @@ gpio-leds {
 
 		green-status {
 			label = "gtw:green:Status";
-			gpios = <&gpio0 20 0>;
+			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
 		};
 
 		red-status {
 			label = "gtw:red:Status";
-			gpios = <&gpio0 21 0>;
+			gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
 		};
 
 		green-usb {
 			label = "gtw:green:USB";
-			gpios = <&gpio0 12 0>;
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -114,12 +114,12 @@ gpio_keys {
 		button@1 {
 			label = "SWR Button";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio1 15 1>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 		button@2 {
 			label = "WPS Button";
 			linux,code = <KEY_WPS_BUTTON>;
-			gpios = <&gpio1 14 1>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts

@@ -11,7 +11,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include "kirkwood.dtsi"
 #include "kirkwood-6282.dtsi"
 

arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts

@@ -11,7 +11,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include "kirkwood.dtsi"
 #include "kirkwood-6282.dtsi"
 

arch/arm/boot/dts/kirkwood-ns2-common.dtsi

@@ -65,7 +65,7 @@ gpio_keys {
 		button@1 {
 			label = "Power push button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio1 0 0>;
+			gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -74,13 +74,13 @@ gpio-leds {
 
 		red-fail {
 			label = "ns2:red:fail";
-			gpios = <&gpio0 12 0>;
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
 	gpio_poweroff {
 		compatible = "gpio-poweroff";
-		gpios = <&gpio0 31 0>;
+		gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
 	};
 
 };

arch/arm/boot/dts/kirkwood-ns2lite.dts

@@ -25,7 +25,7 @@ gpio-leds {
 
 		blue-sata {
 			label = "ns2:blue:sata";
-			gpios = <&gpio0 30 1>;
+			gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "ide-disk";
 		};
 	};

arch/arm/boot/dts/kirkwood-ns2max.dts

@@ -22,10 +22,10 @@ sata@80000 {
 
 	gpio_fan {
 		compatible = "gpio-fan";
-		gpios = <&gpio0 22 1
-			 &gpio0  7 1
-			 &gpio1  1 1
-			 &gpio0 23 1>;
+		gpios = <&gpio0 22 GPIO_ACTIVE_LOW
+			 &gpio0  7 GPIO_ACTIVE_LOW
+			 &gpio1  1 GPIO_ACTIVE_LOW
+			 &gpio0 23 GPIO_ACTIVE_LOW>;
 		gpio-fan,speed-map =
 			<   0  0
 			 1500 15
@@ -36,7 +36,7 @@ &gpio1  1 1
 			 3300 10
 			 4300  9
 			 5500  8>;
-		alarm-gpios = <&gpio0 25 1>;
+		alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
 	};
 
 	ns2-leds {

arch/arm/boot/dts/kirkwood-ns2mini.dts

@@ -23,10 +23,10 @@ sata@80000 {
 
 	gpio_fan {
 		compatible = "gpio-fan";
-		gpios = <&gpio0 22 1
-			 &gpio0  7 1
-			 &gpio1  1 1
-			 &gpio0 23 1>;
+		gpios = <&gpio0 22 GPIO_ACTIVE_LOW
+			 &gpio0  7 GPIO_ACTIVE_LOW
+			 &gpio1  1 GPIO_ACTIVE_LOW
+			 &gpio0 23 GPIO_ACTIVE_LOW>;
 		gpio-fan,speed-map =
 			<   0  0
 			 3000 15
@@ -37,7 +37,7 @@ &gpio1  1 1
 			 7140 10
 			 7980  9
 			 9200  8>;
-		alarm-gpios = <&gpio0 25 1>;
+		alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
 	};
 
 	ns2-leds {

arch/arm/boot/dts/kirkwood-nsa310-common.dtsi

@@ -40,7 +40,7 @@ gpio_poweroff {
 		compatible = "gpio-poweroff";
 		pinctrl-0 = <&pmx_pwr_off>;
 		pinctrl-names = "default";
-		gpios = <&gpio1 16 0>;
+		gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
 	};
 
 	regulators {
@@ -58,7 +58,7 @@ usb0_power_off: regulator@1 {
 			regulator-max-microvolt = <5000000>;
 			regulator-always-on;
 			regulator-boot-on;
-			gpio = <&gpio0 21 0>;
+			gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-nsa310.dts

@@ -120,17 +120,17 @@ gpio_keys {
 		button@1 {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio1 14 0>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 		};
 		button@2 {
 			label = "Copy Button";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio1 5 1>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 		button@3 {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio1 4 1>;
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -145,43 +145,43 @@ &pmx_led_copy_green &pmx_led_copy_red
 
 		green-sys {
 			label = "nsa310:green:sys";
-			gpios = <&gpio0 28 0>;
+			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 		};
 		red-sys {
 			label = "nsa310:red:sys";
-			gpios = <&gpio0 29 0>;
+			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
 		green-hdd {
 			label = "nsa310:green:hdd";
-			gpios = <&gpio1 9 0>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
 		red-hdd {
 			label = "nsa310:red:hdd";
-			gpios = <&gpio1 10 0>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
 		green-esata {
 			label = "nsa310:green:esata";
-			gpios = <&gpio0 12 0>;
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
 		red-esata {
 			label = "nsa310:red:esata";
-			gpios = <&gpio0 13 0>;
+			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
 		green-usb {
 			label = "nsa310:green:usb";
-			gpios = <&gpio0 15 0>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
 		red-usb {
 			label = "nsa310:red:usb";
-			gpios = <&gpio0 16 0>;
+			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 		};
 		green-copy {
 			label = "nsa310:green:copy";
-			gpios = <&gpio1 7 0>;
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
 		red-copy {
 			label = "nsa310:red:copy";
-			gpios = <&gpio1 8 0>;
+			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-nsa310a.dts

@@ -108,17 +108,17 @@ gpio_keys {
 		button@1 {
 			label = "Power Button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio1 14 0>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 		};
 		button@2 {
 			label = "Copy Button";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio1 5 1>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 		button@3 {
 			label = "Reset Button";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio1 4 1>;
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -127,39 +127,39 @@ gpio-leds {
 
 		green-sys {
 			label = "nsa310:green:sys";
-			gpios = <&gpio0 28 0>;
+			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 		};
 		red-sys {
 			label = "nsa310:red:sys";
-			gpios = <&gpio0 29 0>;
+			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
 		};
 		green-hdd {
 			label = "nsa310:green:hdd";
-			gpios = <&gpio1 9 0>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 		};
 		red-hdd {
 			label = "nsa310:red:hdd";
-			gpios = <&gpio1 10 0>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 		};
 		green-esata {
 			label = "nsa310:green:esata";
-			gpios = <&gpio0 12 0>;
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 		};
 		red-esata {
 			label = "nsa310:red:esata";
-			gpios = <&gpio0 13 0>;
+			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 		};
 		green-usb {
 			label = "nsa310:green:usb";
-			gpios = <&gpio0 15 0>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 		};
 		green-copy {
 			label = "nsa310:green:copy";
-			gpios = <&gpio1 7 0>;
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		};
 		red-copy {
 			label = "nsa310:red:copy";
-			gpios = <&gpio1 8 0>;
+			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-openblocks_a6.dts

@@ -101,17 +101,17 @@ gpio-leds {
 
 		led-red {
 			label = "obsa6:red:stat";
-			gpios = <&gpio1 9 1>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 		};
 
 		led-green {
 			label = "obsa6:green:stat";
-			gpios = <&gpio1 10 1>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 		};
 
 		led-yellow {
 			label = "obsa6:yellow:stat";
-			gpios = <&gpio1 11 1>;
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
         };
 
@@ -125,7 +125,7 @@ gpio_keys {
 		button@1 {
 			label = "Init Button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio1 6 0>;
+			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-openblocks_a7.dts

@@ -126,17 +126,17 @@ gpio-leds {
 
 		led-red {
 			label = "obsa7:red:stat";
-			gpios = <&gpio1 9 1>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 		};
 
 		led-green {
 			label = "obsa7:green:stat";
-			gpios = <&gpio1 10 1>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 		};
 
 		led-yellow {
 			label = "obsa7:yellow:stat";
-			gpios = <&gpio1 11 1>;
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
         };
 
@@ -150,7 +150,7 @@ gpio_keys {
 		button@1 {
 			label = "Init Button";
 			linux,code = <KEY_POWER>;
-			gpios = <&gpio1 6 0>;
+			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-sheevaplug-esata.dts

@@ -24,8 +24,8 @@ mvsdio@90000 {
 			pinctrl-0 = <&pmx_sdio &pmx_sdio_cd &pmx_sdio_wp>;
 			pinctrl-names = "default";
 			status = "okay";
-			cd-gpios = <&gpio1 12 1>;
-			wp-gpios = <&gpio1 15 0>;
+			cd-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+			wp-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -36,7 +36,7 @@ gpio-leds {
 
 		health {
 			label = "sheevaplug:blue:health";
-			gpios = <&gpio1 17 1>;
+			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 	};

arch/arm/boot/dts/kirkwood-sheevaplug.dts

@@ -31,13 +31,13 @@ gpio-leds {
 
 		health {
 			label = "sheevaplug:blue:health";
-			gpios = <&gpio1 17 1>;
+			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 
 		misc {
 			label = "sheevaplug:red:misc";
-			gpios = <&gpio1 14 1>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-topkick.dts

@@ -131,25 +131,25 @@ &pmx_led_sys_blue &pmx_led_wifi_green
 
 		disk {
 			label = "topkick:yellow:disk";
-			gpios = <&gpio0 21 1>;
+			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "ide-disk";
 		};
 		system2 {
 			label = "topkick:red:system";
-			gpios = <&gpio1 5 1>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 		system {
 			label = "topkick:blue:system";
-			gpios = <&gpio1 6 1>;
+			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 		wifi {
 			label = "topkick:green:wifi";
-			gpios = <&gpio1 7 1>;
+			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 		};
 		wifi2 {
 			label = "topkick:yellow:wifi";
-			gpios = <&gpio1 16 1>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 		};
 	};
 	regulators {

arch/arm/boot/dts/kirkwood-ts219-6281.dts

@@ -42,12 +42,12 @@ gpio_keys {
 		button@1 {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio0 15 1>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 		};
 		button@2 {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio0 16 1>;
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood-ts219-6282.dts

@@ -52,12 +52,12 @@ gpio_keys {
 		button@1 {
 			label = "USB Copy";
 			linux,code = <KEY_COPY>;
-			gpios = <&gpio1 11 1>;
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 		};
 		button@2 {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
-			gpios = <&gpio1 5 1>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
 	};
 };

arch/arm/boot/dts/kirkwood.dtsi

 /include/ "skeleton.dtsi"
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
 
 #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))