gpio_sc16is75x_data Struct Reference

SC16IS75X GPIO controller data. More...

Data Fields
struct gpio_driver_data	common
	Common gpio_driver_data (needs to be first)
const struct device *	self
	Device self-reference for the interruption treatment.
struct gpio_callback	interrupt_cb
	MFD bridge interrupt callback.
struct k_work	interrupt_work
	MFD bridge interrupt worker.
struct k_mutex	lock
	Lock for synchronizing accesses to driver data and config.
uint8_t	pin_dir
	GPIO pin direction.
uint8_t	pin_state
	GPIO pin level state.

Detailed Description

SC16IS75X GPIO controller data.

This structure contains data structures used by a SC16IS75X GPIO controller.

Changes to gpio_sc16is75x_data and gpio_sc16is75x_config and also multi-transfer bus transactions are synchronized using k_mutex.

Field Documentation

common

struct gpio_driver_data gpio_sc16is75x_data::common

Common gpio_driver_data (needs to be first)

interrupt_cb

struct gpio_callback gpio_sc16is75x_data::interrupt_cb

MFD bridge interrupt callback.

interrupt_work

struct k_work gpio_sc16is75x_data::interrupt_work

MFD bridge interrupt worker.

lock

struct k_mutex gpio_sc16is75x_data::lock

Lock for synchronizing accesses to driver data and config.

pin_dir

uint8_t gpio_sc16is75x_data::pin_dir

GPIO pin direction.

pin_state

uint8_t gpio_sc16is75x_data::pin_state

GPIO pin level state.

self

const struct device* gpio_sc16is75x_data::self

Device self-reference for the interruption treatment.

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The documentation for this struct was generated from the following file:

• drivers/gpio/gpio_sc16is75x.c