diff options
Diffstat (limited to 'drivers/iio/pressure/st_pressure_core.c')
| -rw-r--r-- | drivers/iio/pressure/st_pressure_core.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index 3ffbc56917b4..ceebd3c27892 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -31,6 +31,9 @@ #define ST_PRESS_LSB_PER_MBAR 4096UL #define ST_PRESS_KPASCAL_NANO_SCALE (100000000UL / \ ST_PRESS_LSB_PER_MBAR) +#define ST_PRESS_LSB_PER_CELSIUS 480UL +#define ST_PRESS_CELSIUS_NANO_SCALE (1000000000UL / \ + ST_PRESS_LSB_PER_CELSIUS) #define ST_PRESS_NUMBER_DATA_CHANNELS 1 /* DEFAULT VALUE FOR SENSORS */ @@ -53,12 +56,13 @@ #define ST_PRESS_1_FS_ADDR 0x23 #define ST_PRESS_1_FS_MASK 0x30 #define ST_PRESS_1_FS_AVL_1260_VAL 0x00 -#define ST_PRESS_1_FS_AVL_TEMP_GAIN 2083000 #define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_KPASCAL_NANO_SCALE +#define ST_PRESS_1_FS_AVL_TEMP_GAIN ST_PRESS_CELSIUS_NANO_SCALE #define ST_PRESS_1_BDU_ADDR 0x20 #define ST_PRESS_1_BDU_MASK 0x04 #define ST_PRESS_1_DRDY_IRQ_ADDR 0x22 -#define ST_PRESS_1_DRDY_IRQ_MASK 0x04 +#define ST_PRESS_1_DRDY_IRQ_INT1_MASK 0x04 +#define ST_PRESS_1_DRDY_IRQ_INT2_MASK 0x20 #define ST_PRESS_1_MULTIREAD_BIT true #define ST_PRESS_1_TEMP_OFFSET 42500 @@ -116,7 +120,8 @@ static const struct st_sensors st_press_sensors[] = { }, .drdy_irq = { .addr = ST_PRESS_1_DRDY_IRQ_ADDR, - .mask = ST_PRESS_1_DRDY_IRQ_MASK, + .mask_int1 = ST_PRESS_1_DRDY_IRQ_INT1_MASK, + .mask_int2 = ST_PRESS_1_DRDY_IRQ_INT2_MASK, }, .multi_read_bit = ST_PRESS_1_MULTIREAD_BIT, .bootime = 2, @@ -202,7 +207,8 @@ static const struct iio_trigger_ops st_press_trigger_ops = { #define ST_PRESS_TRIGGER_OPS NULL #endif -int st_press_common_probe(struct iio_dev *indio_dev) +int st_press_common_probe(struct iio_dev *indio_dev, + struct st_sensors_platform_data *plat_data) { int err; struct st_sensor_data *pdata = iio_priv(indio_dev); @@ -224,7 +230,11 @@ int st_press_common_probe(struct iio_dev *indio_dev) &pdata->sensor->fs.fs_avl[0]; pdata->odr = pdata->sensor->odr.odr_avl[0].hz; - err = st_sensors_init_sensor(indio_dev); + if (!plat_data) + plat_data = + (struct st_sensors_platform_data *)&default_press_pdata; + + err = st_sensors_init_sensor(indio_dev, plat_data); if (err < 0) goto st_press_common_probe_error; @@ -265,7 +275,6 @@ void st_press_common_remove(struct iio_dev *indio_dev) st_sensors_deallocate_trigger(indio_dev); st_press_deallocate_ring(indio_dev); } - iio_device_free(indio_dev); } EXPORT_SYMBOL(st_press_common_remove); |