boards: particle_boron: update for new GPIO API

Use the non-deprecated flags and configure the modem power switch as
active-low.  The UBLOX_PWR_DETECT signal appears to be active high.

Signed-off-by: Peter Bigot <[email protected]>

Author: pabigot

boards/arm/particle_boron/board.c

@@ -45,11 +45,12 @@ static int board_particle_boron_init(struct device *dev)
 		return -ENODEV;
 	}
 
-	gpio_pin_configure(gpio_dev, V_INT_DETECT_GPIO_PIN, GPIO_DIR_IN);
+	gpio_pin_configure(gpio_dev, V_INT_DETECT_GPIO_PIN,
+			   GPIO_INPUT | V_INT_DETECT_GPIO_FLAGS);
 
 	gpio_pin_configure(gpio_dev, SERIAL_BUFFER_ENABLE_GPIO_PIN,
-			   GPIO_DIR_OUT);
-	gpio_pin_write(gpio_dev, SERIAL_BUFFER_ENABLE_GPIO_PIN, 0);
+			   GPIO_OUTPUT_ACTIVE
+			   | SERIAL_BUFFER_ENABLE_GPIO_FLAGS);
 #endif
 
 	return 0;

boards/arm/particle_boron/board.h

@@ -10,9 +10,11 @@
 /* pin used to enable the buffer power */
 #define SERIAL_BUFFER_ENABLE_GPIO_NAME  DT_INST_0_NORDIC_NRF_GPIO_LABEL
 #define SERIAL_BUFFER_ENABLE_GPIO_PIN   25
+#define SERIAL_BUFFER_ENABLE_GPIO_FLAGS GPIO_ACTIVE_LOW
 
 /* pin used to detect V_INT (buffer power) */
-#define V_INT_DETECT_GPIO_PIN		2
+#define V_INT_DETECT_GPIO_PIN	2
+#define V_INT_DETECT_GPIO_FLAGS	GPIO_ACTIVE_HIGH
 
 /* SKYWORKS SKY13351 antenna selection settings (only use vctl1) */
 #define ANT_UFLn_GPIO_NAME	DT_INST_0_SKYWORKS_SKY13351_VCTL1_GPIOS_CONTROLLER