nPM6001-specific GPIO Flags

nPM6001-specific GPIO Flags More...

nPM6001 GPIO drive strength flags
nPM6001 GPIO drive strength flags
#define	NPM6001_GPIO_DRIVE_NORMAL   (0U << 8U)
#define	NPM6001_GPIO_DRIVE_HIGH   (1U << 8U)
#define	NPM6001_GPIO_SENSE_SCHMITT   (0U << 9U)
#define	NPM6001_GPIO_SENSE_CMOS   (1U << 9U)

Detailed Description

nPM6001-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=NORMAL, 1=HIGH)
• Bit 9: Input type (0=SCHMITT, 1=CMOS)

Macro Definition Documentation

NPM6001_GPIO_DRIVE_HIGH

#define NPM6001_GPIO_DRIVE_HIGH   (1U << 8U)

#include <include/zephyr/dt-bindings/gpio/nordic-npm6001-gpio.h>

High drive

NPM6001_GPIO_DRIVE_NORMAL

#define NPM6001_GPIO_DRIVE_NORMAL   (0U << 8U)

#include <include/zephyr/dt-bindings/gpio/nordic-npm6001-gpio.h>

Normal drive

NPM6001_GPIO_SENSE_CMOS

#define NPM6001_GPIO_SENSE_CMOS   (1U << 9U)

#include <include/zephyr/dt-bindings/gpio/nordic-npm6001-gpio.h>

CMOS input type

NPM6001_GPIO_SENSE_SCHMITT

#define NPM6001_GPIO_SENSE_SCHMITT   (0U << 9U)

#include <include/zephyr/dt-bindings/gpio/nordic-npm6001-gpio.h>

Schmitt trigger input type