From c71cfe5576d1f6e2d53b5fb9b74438eadf097b05 Mon Sep 17 00:00:00 2001 From: LI Qingwu Date: Wed, 17 Mar 2021 06:39:02 +0000 Subject: iio:magnetometer: Add Support for ST IIS2MDC Add support for ST magnetometer IIS2MDC, an I2C/SPI interface 3-axis magnetometer. The patch was tested on the instrument with IIS2MDC via I2C interface. Signed-off-by: LI Qingwu Link: https://lore.kernel.org/r/20210317063902.19300-3-Qing-wu.Li@leica-geosystems.com.cn Signed-off-by: Jonathan Cameron --- drivers/iio/magnetometer/st_magn.h | 1 + drivers/iio/magnetometer/st_magn_core.c | 1 + drivers/iio/magnetometer/st_magn_i2c.c | 5 +++++ drivers/iio/magnetometer/st_magn_spi.c | 5 +++++ 4 files changed, 12 insertions(+) (limited to 'drivers/iio') diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h index 204b285725c8..7ba6a6ba5c58 100644 --- a/drivers/iio/magnetometer/st_magn.h +++ b/drivers/iio/magnetometer/st_magn.h @@ -21,6 +21,7 @@ #define LSM303AGR_MAGN_DEV_NAME "lsm303agr_magn" #define LIS2MDL_MAGN_DEV_NAME "lis2mdl" #define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn" +#define IIS2MDC_MAGN_DEV_NAME "iis2mdc" const struct st_sensor_settings *st_magn_get_settings(const char *name); int st_magn_common_probe(struct iio_dev *indio_dev); diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index 79de721e6015..71faebd07feb 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -337,6 +337,7 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = { .sensors_supported = { [0] = LSM303AGR_MAGN_DEV_NAME, [1] = LIS2MDL_MAGN_DEV_NAME, + [2] = IIS2MDC_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 c6bb4ce77594..36f4e7b53b24 100644 --- a/drivers/iio/magnetometer/st_magn_i2c.c +++ b/drivers/iio/magnetometer/st_magn_i2c.c @@ -46,6 +46,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,lsm9ds1-magn", .data = LSM9DS1_MAGN_DEV_NAME, }, + { + .compatible = "st,iis2mdc", + .data = IIS2MDC_MAGN_DEV_NAME, + }, {}, }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -101,6 +105,7 @@ static const struct i2c_device_id st_magn_id_table[] = { { LSM303AGR_MAGN_DEV_NAME }, { LIS2MDL_MAGN_DEV_NAME }, { LSM9DS1_MAGN_DEV_NAME }, + { IIS2MDC_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 3d08d74c367d..0e2323dfc687 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -41,6 +41,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,lsm9ds1-magn", .data = LSM9DS1_MAGN_DEV_NAME, }, + { + .compatible = "st,iis2mdc", + .data = IIS2MDC_MAGN_DEV_NAME, + }, {} }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -92,6 +96,7 @@ static const struct spi_device_id st_magn_id_table[] = { { LSM303AGR_MAGN_DEV_NAME }, { LIS2MDL_MAGN_DEV_NAME }, { LSM9DS1_MAGN_DEV_NAME }, + { IIS2MDC_MAGN_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(spi, st_magn_id_table); -- cgit v1.2.3-59-g8ed1b