gpio_tt_bh.c File Reference

#include <zephyr/device.h>
#include <zephyr/devicetree.h>
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/gpio/gpio_utils.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/sys_io.h>
#include <errno.h>
#include <zephyr/logging/log.h>

Include dependency graph for gpio_tt_bh.c:

Data Structures
struct	gpio_tt_bh_config
struct	gpio_tt_bh_data

Macros
#define	DT_DRV_COMPAT   tenstorrent_bh_gpio
#define	LOG_LEVEL   CONFIG_GPIO_LOG_LEVEL
#define	DEFINE_GPIO_TT_BH(_num)

Functions
	LOG_MODULE_REGISTER (gpio_tt_bh)
static int	gpio_tt_bh_pin_configure (const struct device *port, gpio_pin_t pin, gpio_flags_t flags)
static int	gpio_tt_bh_port_get_raw (const struct device *port, gpio_port_value_t *value)
static int	gpio_tt_bh_port_set_masked_raw (const struct device *port, gpio_port_pins_t mask, gpio_port_value_t value)
static int	gpio_tt_bh_port_set_bits_raw (const struct device *port, gpio_port_pins_t pins)
static int	gpio_tt_bh_port_clear_bits_raw (const struct device *port, gpio_port_pins_t pins)
static int	gpio_tt_bh_port_toggle_bits (const struct device *port, gpio_port_pins_t pins)
static int	gpio_tt_bh_pin_interrupt_configure (const struct device *port, gpio_pin_t pin, enum gpio_int_mode mode, enum gpio_int_trig trig)
static int	gpio_tt_bh_manage_callback (const struct device *port, struct gpio_callback *cb, bool set)
static uint32_t	gpio_tt_bh_get_pending_int (const struct device *dev)
static	DEVICE_API (gpio, gpio_tt_bh_driver)
static int	gpio_tt_bh_init (const struct device *dev)

Macro Definition Documentation

DEFINE_GPIO_TT_BH

#define DEFINE_GPIO_TT_BH

(

_num

)

Value:

        static const struct gpio_tt_bh_config gpio_tt_bh_config_##_num = {                         \
                .common = {.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_DT_INST(_num)},                \
                .ngpios = DT_INST_PROP(_num, ngpios),                                              \
                .trien_addr = DT_REG_ADDR_BY_NAME(DT_DRV_INST(_num), trien),                       \
                .rxen_addr = DT_REG_ADDR_BY_NAME(DT_DRV_INST(_num), rxen),                         \
                .data_addr = DT_REG_ADDR_BY_NAME(DT_DRV_INST(_num), data),                         \
        };                                                                                         \
                                                                                                   \
        static struct gpio_tt_bh_data gpio_tt_bh_data_##_num = {};                                 \
                                                                                                   \
        DEVICE_DT_INST_DEFINE(_num, gpio_tt_bh_init, NULL, &gpio_tt_bh_data_##_num,                \
                              &gpio_tt_bh_config_##_num, POST_KERNEL, CONFIG_GPIO_INIT_PRIORITY,   \
                              &gpio_tt_bh_driver);

DT_DRV_COMPAT

#define DT_DRV_COMPAT   tenstorrent_bh_gpio

LOG_LEVEL

#define LOG_LEVEL   CONFIG_GPIO_LOG_LEVEL

Function Documentation

DEVICE_API()

DEVICE_API ( gpio , gpio_tt_bh_driver  )

static

gpio_tt_bh_get_pending_int()

uint32_t gpio_tt_bh_get_pending_int ( const struct device * dev )

static

gpio_tt_bh_init()

int gpio_tt_bh_init ( const struct device * dev )

static

gpio_tt_bh_manage_callback()

int gpio_tt_bh_manage_callback ( const struct device * port, struct gpio_callback * cb, bool set )

static

gpio_tt_bh_pin_configure()

int gpio_tt_bh_pin_configure ( const struct device * port, gpio_pin_t pin, gpio_flags_t flags )

static

gpio_tt_bh_pin_interrupt_configure()

int gpio_tt_bh_pin_interrupt_configure ( const struct device * port, gpio_pin_t pin, enum gpio_int_mode mode, enum gpio_int_trig trig )

static

gpio_tt_bh_port_clear_bits_raw()

int gpio_tt_bh_port_clear_bits_raw ( const struct device * port, gpio_port_pins_t pins )

static

gpio_tt_bh_port_get_raw()

int gpio_tt_bh_port_get_raw ( const struct device * port, gpio_port_value_t * value )

static

gpio_tt_bh_port_set_bits_raw()

int gpio_tt_bh_port_set_bits_raw ( const struct device * port, gpio_port_pins_t pins )

static

gpio_tt_bh_port_set_masked_raw()

int gpio_tt_bh_port_set_masked_raw ( const struct device * port, gpio_port_pins_t mask, gpio_port_value_t value )

static

gpio_tt_bh_port_toggle_bits()

int gpio_tt_bh_port_toggle_bits ( const struct device * port, gpio_port_pins_t pins )

static

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

gpio_tt_bh

)