SC18IM604 GPIO Controller

GPIO controller part of an SC18IM604 bridge. More...

Data Structures
struct	gpio_sc18is604_config
	SC18IM604 GPIO controller configuration data. More...
struct	gpio_sc18is604_data
	SC18IM604 GPIO controller data. More...

Macros
#define	GPIO_SC18IS604_DEFINE(inst)

Functions
static int	gpio_sc18is604_pin_write_config (const struct device *dev, uint8_t val)
static int	gpio_sc18is604_pin_read_config (const struct device *dev, uint8_t *val)
static int	gpio_sc18is604_pin_write_state (const struct device *dev, uint8_t val)
static int	gpio_sc18is604_pin_read_state (const struct device *dev, uint8_t *val)
static int	gpio_sc18is604_pin_configure (const struct device *dev, gpio_pin_t pin, gpio_flags_t flags)
static int	gpio_sc18is604_get_raw (const struct device *dev, uint32_t *value)
static int	gpio_sc18is604_set_masked_raw (const struct device *dev, uint32_t mask, uint32_t value)
static int	gpio_sc18is604_set_bits_raw (const struct device *dev, uint32_t pins)
static int	gpio_sc18is604_clear_bits_raw (const struct device *dev, uint32_t pins)
static int	gpio_sc18is604_toggle_bits (const struct device *dev, uint32_t pins)
static int	gpio_sc18is604_pm_device_pm_action (const struct device *dev, enum pm_device_action action)
static int	gpio_sc18is604_init (const struct device *dev)
	DT_INST_FOREACH_STATUS_OKAY (GPIO_SC18IS604_DEFINE)

Variables
static const struct gpio_driver_api	gpio_sc18is604_api

Detailed Description

GPIO controller part of an SC18IM604 bridge.

Since

3.7

Version

1.0.0

The GPIO controller part based on the MFD interface to the SC18IM604 SPI to I2C and GPIO controller bridge.

Macro Definition Documentation

GPIO_SC18IS604_DEFINE

#define GPIO_SC18IS604_DEFINE

(

inst

)

#include <drivers/gpio/gpio_sc18is604.c>

Value:

                                                                                                   \
        static const struct gpio_sc18is604_config gpio_sc18is604_config_##inst = {                 \
                .common =                                                                          \
                        {                                                                          \
                                .port_pin_mask = GPIO_PORT_PIN_MASK_FROM_DT_INST(inst),            \
                        },                                                                         \
                .num_pins = DT_INST_PROP(inst, ngpios),                                            \
                .bridge = DEVICE_DT_GET(DT_INST_BUS(inst)),                                        \
        };                                                                                         \
        BUILD_ASSERT(DT_INST_PROP(inst, ngpios) <= SC18IS604_IO_NUM_PINS_MAX, "Too many ngpios");  \
                                                                                                   \
        static struct gpio_sc18is604_data gpio_sc18is604_data_##inst;                              \
                                                                                                   \
        PM_DEVICE_DT_INST_DEFINE(inst, gpio_sc18is604_pm_device_pm_action);                        \
                                                                                                   \
        DEVICE_DT_INST_DEFINE(inst, gpio_sc18is604_init, PM_DEVICE_DT_INST_GET(inst),              \
                              &gpio_sc18is604_data_##inst, &gpio_sc18is604_config_##inst,          \
                              POST_KERNEL, CONFIG_GPIO_SC18IS604_INIT_PRIORITY,                    \
                              &gpio_sc18is604_api);

Function Documentation

DT_INST_FOREACH_STATUS_OKAY()

DT_INST_FOREACH_STATUS_OKAY

(

GPIO_SC18IS604_DEFINE

)

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_clear_bits_raw()

static int gpio_sc18is604_clear_bits_raw ( const struct device *  dev, uint32_t  pins  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_get_raw()

static int gpio_sc18is604_get_raw ( const struct device *  dev, uint32_t *  value  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_init()

static int gpio_sc18is604_init ( const struct device *  dev )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_pin_configure()

static int gpio_sc18is604_pin_configure ( const struct device *  dev, gpio_pin_t  pin, gpio_flags_t  flags  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_pin_read_config()

static int gpio_sc18is604_pin_read_config ( const struct device *  dev, uint8_t *  val  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_pin_read_state()

static int gpio_sc18is604_pin_read_state ( const struct device *  dev, uint8_t *  val  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_pin_write_config()

static int gpio_sc18is604_pin_write_config ( const struct device *  dev, uint8_t  val  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_pin_write_state()

static int gpio_sc18is604_pin_write_state ( const struct device *  dev, uint8_t  val  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_pm_device_pm_action()

static int gpio_sc18is604_pm_device_pm_action ( const struct device *  dev, enum pm_device_action  action  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_set_bits_raw()

static int gpio_sc18is604_set_bits_raw ( const struct device *  dev, uint32_t  pins  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_set_masked_raw()

static int gpio_sc18is604_set_masked_raw ( const struct device *  dev, uint32_t  mask, uint32_t  value  )

static

#include <drivers/gpio/gpio_sc18is604.c>

gpio_sc18is604_toggle_bits()

static int gpio_sc18is604_toggle_bits ( const struct device *  dev, uint32_t  pins  )

static

#include <drivers/gpio/gpio_sc18is604.c>

Variable Documentation

gpio_sc18is604_api

const struct gpio_driver_api gpio_sc18is604_api

static

#include <drivers/gpio/gpio_sc18is604.c>

Initial value:

= {
        .pin_configure = gpio_sc18is604_pin_configure,
        .port_get_raw = gpio_sc18is604_get_raw,
        .port_set_masked_raw = gpio_sc18is604_set_masked_raw,
        .port_set_bits_raw = gpio_sc18is604_set_bits_raw,
        .port_clear_bits_raw = gpio_sc18is604_clear_bits_raw,
        .port_toggle_bits = gpio_sc18is604_toggle_bits,
}