boards: degu_evk: Update to use the new GPIO API

In initialization code, pairs of gpio_pin_configure/gpio_pin_write are
replaced with calls to gpio_pin_configure that configure a given pin as
output with the proper initial state.

dts file for the board is also updated with the new GPIO flags.

Signed-off-by: Andrzej Głąbek <[email protected]>

Author: anangl

boards/arm/degu_evk/board.c

@@ -18,20 +18,17 @@ static int board_degu_evk_init(struct device *dev)
 	 * Degu Evaluation Kit has a TPS22916C power switch.
 	 * It is connected to GPIO0_26 so we must enable it.
 	 */
-	gpio_pin_configure(gpio0, 26, GPIO_DIR_OUT);
-	gpio_pin_write(gpio0, 26, 1);
+	gpio_pin_configure(gpio0, 26, GPIO_OUTPUT_HIGH);
 
 	/*
 	 * We must enable GPIO1_2 to use Secure Element.
 	 */
-	gpio_pin_configure(gpio1, 2, GPIO_DIR_OUT);
-	gpio_pin_write(gpio1, 2, 1);
+	gpio_pin_configure(gpio1, 2, GPIO_OUTPUT_HIGH);
 
 	/*
 	 * We must enable GPIO1_6 to read Vin voltage.
 	 */
-	gpio_pin_configure(gpio1, 6, GPIO_DIR_OUT);
-	gpio_pin_write(gpio1, 6, 1);
+	gpio_pin_configure(gpio1, 6, GPIO_OUTPUT_HIGH);
 
 	return 0;
 }

boards/arm/degu_evk/degu_evk.dts

@@ -21,35 +21,35 @@
 	leds {
 		compatible = "gpio-leds";
 		led0: led_0 {
-			gpios = <&gpio1 7 GPIO_INT_ACTIVE_LOW>;
+			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 			label = "LED1";
 		};
 		led1: led_1 {
-			gpios = <&gpio1 5 GPIO_INT_ACTIVE_LOW>;
+			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 			label = "LED2";
 		};
 		led2: led_2 {
-			gpios = <&gpio1 3 GPIO_INT_ACTIVE_LOW>;
+			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
 			label = "LED3";
 		};
 		led3: led_3 {
-			gpios = <&gpio1 4 GPIO_INT_ACTIVE_LOW>;
+			gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 			label = "LED4";
 		};
 	};
 
 	buttons {
 		compatible = "gpio-keys";
 		button0: button_0 {
-			gpios = <&gpio1 0 GPIO_PUD_PULL_UP>;
+			gpios = <&gpio1 0 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
 			label = "SW2";
 		};
 		button1: button_1 {
-			gpios = <&gpio1 1 GPIO_PUD_PULL_UP>;
+			gpios = <&gpio1 1 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
 			label = "SW3";
 		};
 		button2: button_2 {
-			gpios = <&gpio1 14 GPIO_PUD_PULL_UP>;
+			gpios = <&gpio1 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
 			label = "SW4";
 		};
 	};