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drivers: sensor: fxas21002: Add multi-instance support

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Move driver to use DT_INST_FOREACH_STATUS_OKAY to add
multi-instance support.

Signed-off-by: Benjamin Björnsson <benjamin.bjornsson@gmail.com>
This commit is contained in:
Benjamin Björnsson 2022-07-11 20:32:59 +02:00 • committed by Carles Cufí
commit 2259c6771f
2 changed files with 30 additions and 22 deletions
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48
drivers/sensor/fxas21002/fxas21002.c
View file

@ -245,9 +245,11 @@ static int fxas21002_init(const struct device *dev)
k_sem_init(&data->sem, 0, K_SEM_MAX_LIMIT);
#if CONFIG_FXAS21002_TRIGGER
if (fxas21002_trigger_init(dev)) {
LOG_ERR("Could not initialize interrupts");
return -EIO;
if (config->int_gpio.port) {
if (fxas21002_trigger_init(dev)) {
LOG_ERR("Could not initialize interrupts");
return -EIO;
}
}
#endif
@ -277,23 +279,25 @@ static const struct sensor_driver_api fxas21002_driver_api = {
#endif
};
static const struct fxas21002_config fxas21002_config = {
.i2c = I2C_DT_SPEC_INST_GET(0),
.whoami = CONFIG_FXAS21002_WHOAMI,
.range = CONFIG_FXAS21002_RANGE,
.dr = CONFIG_FXAS21002_DR,
#ifdef CONFIG_FXAS21002_TRIGGER
#ifdef CONFIG_FXAS21002_DRDY_INT1
.int_gpio = GPIO_DT_SPEC_INST_GET(0, int1_gpios),
#else
.int_gpio = GPIO_DT_SPEC_INST_GET(0, int2_gpios),
#endif
#endif
};
#define FXAS21002_DEFINE(inst) \
static struct fxas21002_data fxas21002_data_##inst; \
\
static const struct fxas21002_config fxas21002_config_##inst = { \
.i2c = I2C_DT_SPEC_INST_GET(inst), \
.whoami = CONFIG_FXAS21002_WHOAMI, \
.range = CONFIG_FXAS21002_RANGE, \
.dr = CONFIG_FXAS21002_DR, \
IF_ENABLED(CONFIG_FXAS21002_TRIGGER, \
(COND_CODE_1(CONFIG_FXAS21002_DRDY_INT1, \
(.int_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, int1_gpios, \
{ 0 }),), \
(.int_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, int2_gpios, \
{ 0 }),)))) \
}; \
\
DEVICE_DT_INST_DEFINE(inst, fxas21002_init, NULL, \
&fxas21002_data_##inst, &fxas21002_config_##inst, \
POST_KERNEL, CONFIG_SENSOR_INIT_PRIORITY, \
&fxas21002_driver_api); \
static struct fxas21002_data fxas21002_data;
DEVICE_DT_INST_DEFINE(0, fxas21002_init, NULL,
&fxas21002_data, &fxas21002_config,
POST_KERNEL, CONFIG_SENSOR_INIT_PRIORITY,
&fxas21002_driver_api);
DT_INST_FOREACH_STATUS_OKAY(FXAS21002_DEFINE)

4
drivers/sensor/fxas21002/fxas21002_trigger.c
View file

@ -101,6 +101,10 @@ int fxas21002_trigger_set(const struct device *dev,
uint8_t mask;
int ret = 0;
if (!config->int_gpio.port) {
return -ENOTSUP;
}
k_sem_take(&data->sem, K_FOREVER);
switch (trig->type) {