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| author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2017-08-16 19:02:52 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-08-17 16:51:39 +0200 |
| commit | d0b7fea58ab91d6363430cbc00b1d1e1b1996552 (patch) | |
| tree | 4095ada5faec097ea265c8b71e41a965b5d2d99a /drivers/iio/magnetometer | |
| parent | iio: adc: select triggered buffer for sama5d2 adc (diff) | |
| download | linux-d0b7fea58ab91d6363430cbc00b1d1e1b1996552.tar.xz linux-d0b7fea58ab91d6363430cbc00b1d1e1b1996552.zip | |
iio: magnetometer: add support to LIS2MDL
add support to STMicroelectronics LIS2MDL magnetometer in
st_magn framework
http://www.st.com/resource/en/datasheet/lis2mdl.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/st_magn.h | 1 | ||||
| -rw-r--r-- | drivers/iio/magnetometer/st_magn_core.c | 1 | ||||
| -rw-r--r-- | drivers/iio/magnetometer/st_magn_i2c.c | 5 | ||||
| -rw-r--r-- | drivers/iio/magnetometer/st_magn_spi.c | 5 |
4 files changed, 12 insertions, 0 deletions
diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h index 9daca4681922..8fe51ce427bd 100644 --- a/drivers/iio/magnetometer/st_magn.h +++ b/drivers/iio/magnetometer/st_magn.h @@ -19,6 +19,7 @@ #define LSM303DLM_MAGN_DEV_NAME "lsm303dlm_magn" #define LIS3MDL_MAGN_DEV_NAME "lis3mdl" #define LSM303AGR_MAGN_DEV_NAME "lsm303agr_magn" +#define LIS2MDL_MAGN_DEV_NAME "lis2mdl" int st_magn_common_probe(struct iio_dev *indio_dev); void st_magn_common_remove(struct iio_dev *indio_dev); diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index 3573636bad8e..703e77008652 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -323,6 +323,7 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = { .wai_addr = 0x4f, .sensors_supported = { [0] = LSM303AGR_MAGN_DEV_NAME, + [1] = LIS2MDL_MAGN_DEV_NAME, }, .ch = (struct iio_chan_spec *)st_magn_3_16bit_channels, .odr = { diff --git a/drivers/iio/magnetometer/st_magn_i2c.c b/drivers/iio/magnetometer/st_magn_i2c.c index 6a6c8121ac2c..feaa28cf6a77 100644 --- a/drivers/iio/magnetometer/st_magn_i2c.c +++ b/drivers/iio/magnetometer/st_magn_i2c.c @@ -40,6 +40,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,lsm303agr-magn", .data = LSM303AGR_MAGN_DEV_NAME, }, + { + .compatible = "st,lis2mdl", + .data = LIS2MDL_MAGN_DEV_NAME, + }, {}, }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -85,6 +89,7 @@ static const struct i2c_device_id st_magn_id_table[] = { { LSM303DLM_MAGN_DEV_NAME }, { LIS3MDL_MAGN_DEV_NAME }, { LSM303AGR_MAGN_DEV_NAME }, + { LIS2MDL_MAGN_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(i2c, st_magn_id_table); diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c index 1ea64dd318aa..7b7cd08fcc32 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -33,6 +33,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,lsm303agr-magn", .data = LSM303AGR_MAGN_DEV_NAME, }, + { + .compatible = "st,lis2mdl", + .data = LIS2MDL_MAGN_DEV_NAME, + }, {} }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -74,6 +78,7 @@ static int st_magn_spi_remove(struct spi_device *spi) static const struct spi_device_id st_magn_id_table[] = { { LIS3MDL_MAGN_DEV_NAME }, { LSM303AGR_MAGN_DEV_NAME }, + { LIS2MDL_MAGN_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(spi, st_magn_id_table); |