snps-designware-gpio.h File Reference

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Macros
#define	DW_GPIO_DEBOUNCE   (1U << 8)
	Enable GPIO pin debounce.
#define	DW_GPIO_HW_MODE   (1U << 9)
	Enable hardware control/data source for a pin.

Macro Definition Documentation

DW_GPIO_DEBOUNCE

#define DW_GPIO_DEBOUNCE   (1U << 8)

Enable GPIO pin debounce.

The debounce flag is a Zephyr specific extension of the standard GPIO flags specified by the Linux GPIO binding. Only applicable for SNPS DesignWare GPIO controllers.

DW_GPIO_HW_MODE

#define DW_GPIO_HW_MODE   (1U << 9)

Enable hardware control/data source for a pin.

Configures a pin to be controlled by a hardware data source (if supported).