drivers: sensors: ti_hdc20xx: convert to i2c_dt_spec
Convert ti_hdc20xx temperature and humidity sensor driver to
`i2c_dt_spec`.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
diff --git a/drivers/sensor/ti_hdc20xx/ti_hdc20xx.c b/drivers/sensor/ti_hdc20xx/ti_hdc20xx.c
index 94f89b3..bfea4e7 100644
--- a/drivers/sensor/ti_hdc20xx/ti_hdc20xx.c
+++ b/drivers/sensor/ti_hdc20xx/ti_hdc20xx.c
@@ -33,8 +33,7 @@
#define TI_HDC20XX_TEMP_SCALE 165U
struct ti_hdc20xx_config {
- const struct device *bus;
- uint16_t i2c_addr;
+ struct i2c_dt_spec bus;
};
struct ti_hdc20xx_data {
@@ -53,7 +52,7 @@
__ASSERT_NO_MSG(chan == SENSOR_CHAN_ALL);
/* start conversion of both temperature and humidity with the default accuracy (14 bits) */
- rc = i2c_reg_write_byte(config->bus, config->i2c_addr, TI_HDC20XX_REG_MEAS_CFG, 0x01);
+ rc = i2c_reg_write_byte_dt(&config->bus, TI_HDC20XX_REG_MEAS_CFG, 0x01);
if (rc < 0) {
LOG_ERR("Failed to write measurement configuration register");
return rc;
@@ -63,8 +62,7 @@
k_sleep(TI_HDC20XX_CONVERSION_TIME);
/* temperature and humidity registers are consecutive, read them in the same burst */
- rc = i2c_burst_read(config->bus, config->i2c_addr,
- TI_HDC20XX_REG_TEMP, (uint8_t *)buf, sizeof(buf));
+ rc = i2c_burst_read_dt(&config->bus, TI_HDC20XX_REG_TEMP, (uint8_t *)buf, sizeof(buf));
if (rc < 0) {
LOG_ERR("Failed to read sample data");
return rc;
@@ -118,14 +116,14 @@
uint16_t buf[2];
int rc;
- if (!device_is_ready(config->bus)) {
- LOG_ERR("I2C bus %s not ready", config->bus->name);
+ if (!device_is_ready(config->bus.bus)) {
+ LOG_ERR("I2C bus %s not ready", config->bus.bus->name);
return -ENODEV;
}
/* manufacturer and device ID registers are consecutive, read them in the same burst */
- rc = i2c_burst_read(config->bus, config->i2c_addr,
- TI_HDC20XX_REG_MANUFACTURER_ID, (uint8_t *)buf, sizeof(buf));
+ rc = i2c_burst_read_dt(&config->bus, TI_HDC20XX_REG_MANUFACTURER_ID,
+ (uint8_t *)buf, sizeof(buf));
if (rc < 0) {
LOG_ERR("Failed to read manufacturer and device IDs");
return rc;
@@ -147,8 +145,7 @@
#define TI_HDC20XX_DEFINE(inst, compat) \
static struct ti_hdc20xx_data ti_hdc20xx_data_##compat##inst; \
static const struct ti_hdc20xx_config ti_hdc20xx_config_##compat##inst = { \
- .bus = DEVICE_DT_GET(DT_BUS(DT_INST(inst, compat))), \
- .i2c_addr = DT_REG_ADDR(DT_INST(inst, compat)) \
+ .bus = I2C_DT_SPEC_GET(DT_INST(inst, compat)), \
}; \
DEVICE_DT_DEFINE(DT_INST(inst, compat), \
ti_hdc20xx_init, \
