wuc_ite_it51xxx.h File Reference

#include <zephyr/device.h>

Go to the source code of this file.

Macros
wakeup controller flags
#define	WUC_TYPE_EDGE_RISING   BIT(0)
	WUC rising edge trigger mode.
#define	WUC_TYPE_EDGE_FALLING   BIT(1)
	WUC falling edge trigger mode.
#define	WUC_TYPE_EDGE_BOTH   (WUC_TYPE_EDGE_RISING | WUC_TYPE_EDGE_FALLING)
	WUC both edge trigger mode.
#define	WUC_TYPE_LEVEL_TRIG   BIT(2)
#define	WUC_TYPE_LEVEL_HIGH   BIT(3)
	WUC level high trigger mode.
#define	WUC_TYPE_LEVEL_LOW   BIT(4)
	WUC level low trigger mode.

Functions
void	it51xxx_wuc_enable (const struct device *dev, uint8_t mask)
	A trigger condition on the corresponding input generates a wake-up signal to the power management control of EC.
void	it51xxx_wuc_disable (const struct device *dev, uint8_t mask)
	A trigger condition on the corresponding input doesn't assert the wake-up signal (canceled not pending)
void	it51xxx_wuc_clear_status (const struct device *dev, uint8_t mask)
	Write-1-clear a trigger condition that occurs on the corresponding input.
void	it51xxx_wuc_set_polarity (const struct device *dev, uint8_t mask, uint32_t flags)
	Select the trigger edge mode on the corresponding input.

Macro Definition Documentation

WUC_TYPE_EDGE_BOTH

#define WUC_TYPE_EDGE_BOTH   (WUC_TYPE_EDGE_RISING | WUC_TYPE_EDGE_FALLING)

WUC both edge trigger mode.

WUC_TYPE_EDGE_FALLING

#define WUC_TYPE_EDGE_FALLING   BIT(1)

WUC falling edge trigger mode.

WUC_TYPE_EDGE_RISING

#define WUC_TYPE_EDGE_RISING   BIT(0)

WUC rising edge trigger mode.

WUC_TYPE_LEVEL_HIGH

#define WUC_TYPE_LEVEL_HIGH   BIT(3)

WUC level high trigger mode.

WUC_TYPE_LEVEL_LOW

#define WUC_TYPE_LEVEL_LOW   BIT(4)

WUC level low trigger mode.

WUC_TYPE_LEVEL_TRIG

#define WUC_TYPE_LEVEL_TRIG   BIT(2)

Function Documentation

it51xxx_wuc_clear_status()

void it51xxx_wuc_clear_status	(	const struct device *	dev,
		uint8_t	mask )

Write-1-clear a trigger condition that occurs on the corresponding input.

Parameters

dev	Pointer to the device structure for the driver instance
mask	Pin mask of WUC group

it51xxx_wuc_disable()

void it51xxx_wuc_disable	(	const struct device *	dev,
		uint8_t	mask )

A trigger condition on the corresponding input doesn't assert the wake-up signal (canceled not pending)

Parameters

dev	Pointer to the device structure for the driver instance
mask	Pin mask of WUC group

it51xxx_wuc_enable()

void it51xxx_wuc_enable	(	const struct device *	dev,
		uint8_t	mask )

A trigger condition on the corresponding input generates a wake-up signal to the power management control of EC.

Parameters

dev	Pointer to the device structure for the driver instance
mask	Pin mask of WUC group

it51xxx_wuc_set_polarity()

void it51xxx_wuc_set_polarity	(	const struct device *	dev,
		uint8_t	mask,
		uint32_t	flags )

Select the trigger edge mode on the corresponding input.

Parameters

dev	Pointer to the device structure for the driver instance
mask	Pin mask of WUC group
flags	Select the trigger edge mode