nPM1300-specific GPIO Flags

nPM1300-specific GPIO Flags More...

nPM1300 GPIO drive strength flags
nPM1300 GPIO drive strength flags
#define	NPM1300_GPIO_DRIVE_1MA   (0U << 8U)
	1mA drive
#define	NPM1300_GPIO_DRIVE_6MA   (1U << 8U)
	6mA drive

nPM1300 GPIO debounce flags
nPM1300 GPIO debounce flags
#define	NPM1300_GPIO_DEBOUNCE_OFF   (0U << 9U)
	Normal drive.
#define	NPM1300_GPIO_DEBOUNCE_ON   (1U << 9U)
	High drive.

nPM1300 GPIO watchdog reset flags
nPM1300 GPIO watchdog reset flags
#define	NPM1300_GPIO_WDT_RESET_OFF   (0U << 10U)
	Off.
#define	NPM1300_GPIO_WDT_RESET_ON   (1U << 10U)
	On.

nPM1300 GPIO power loss warning flags
nPM1300 GPIO power loss warning flags
#define	NPM1300_GPIO_PWRLOSSWARN_OFF   (0U << 11U)
	Off.
#define	NPM1300_GPIO_PWRLOSSWARN_ON   (1U << 11U)
	On.

Detailed Description

nPM1300-specific GPIO Flags

The drive flags are encoded in the 8 upper bits of gpio_dt_flags_t as follows:

• Bit 8: Drive strength (0=1mA, 1=6mA)
• Bit 9: Debounce (0=OFF, 1=ON)
• Bit 10: Watchdog reset (0=OFF, 1=ON)
• Bit 11: Power loss warning (0=OFF, 1=ON)

Macro Definition Documentation

NPM1300_GPIO_DEBOUNCE_OFF

#define NPM1300_GPIO_DEBOUNCE_OFF   (0U << 9U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

Normal drive.

NPM1300_GPIO_DEBOUNCE_ON

#define NPM1300_GPIO_DEBOUNCE_ON   (1U << 9U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

High drive.

NPM1300_GPIO_DRIVE_1MA

#define NPM1300_GPIO_DRIVE_1MA   (0U << 8U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

1mA drive

NPM1300_GPIO_DRIVE_6MA

#define NPM1300_GPIO_DRIVE_6MA   (1U << 8U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

6mA drive

NPM1300_GPIO_PWRLOSSWARN_OFF

#define NPM1300_GPIO_PWRLOSSWARN_OFF   (0U << 11U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

Off.

NPM1300_GPIO_PWRLOSSWARN_ON

#define NPM1300_GPIO_PWRLOSSWARN_ON   (1U << 11U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

On.

NPM1300_GPIO_WDT_RESET_OFF

#define NPM1300_GPIO_WDT_RESET_OFF   (0U << 10U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

Off.

NPM1300_GPIO_WDT_RESET_ON

#define NPM1300_GPIO_WDT_RESET_ON   (1U << 10U)

#include <zephyr/dt-bindings/gpio/nordic-npm1300-gpio.h>

On.