diff options
author | Stephan Gerhold <stephan@gerhold.net> | 2023-01-06 13:22:39 +0300 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-01-08 16:01:02 +0300 |
commit | 721a2a7edcdd10f55ef7d3cf74fc276b0d4177e8 (patch) | |
tree | e93455d5e234c172498c34f4029d0eed8da68e2a /drivers/iio | |
parent | 23fd6f0bd6cbf010216a078a99dcbaa30c8bb5ae (diff) | |
download | linux-721a2a7edcdd10f55ef7d3cf74fc276b0d4177e8.tar.xz |
iio: magnetometer: st_magn: Add LSM303C
The magnetometer part of ST LSM303C is similar (perhaps even identical)
to the already supported standalone LIS3MDL magnetometer, so just
add the new st,lsm303c-magn compatible for the existing definitions.
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230106102239.9647-4-stephan@gerhold.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/magnetometer/Kconfig | 2 | ||||
-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 |
5 files changed, 13 insertions, 1 deletions
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index 467819335588..38532d840f2a 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig @@ -119,7 +119,7 @@ config IIO_ST_MAGN_3AXIS select IIO_TRIGGERED_BUFFER if (IIO_BUFFER) help Say yes here to build support for STMicroelectronics magnetometers: - LSM303DLHC, LSM303DLM, LIS3MDL. + LSM303C, LSM303DLHC, LSM303DLM, LIS3MDL. Also need to enable at least one of I2C and SPI interface drivers below. diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h index 785b7f7b8b06..89945984d966 100644 --- a/drivers/iio/magnetometer/st_magn.h +++ b/drivers/iio/magnetometer/st_magn.h @@ -22,6 +22,7 @@ #define LIS2MDL_MAGN_DEV_NAME "lis2mdl" #define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn" #define IIS2MDC_MAGN_DEV_NAME "iis2mdc" +#define LSM303C_MAGN_DEV_NAME "lsm303c_magn" #ifdef CONFIG_IIO_BUFFER int st_magn_allocate_ring(struct iio_dev *indio_dev); diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index e2fd233b3626..8faa7409d9e1 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -305,6 +305,7 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = { .sensors_supported = { [0] = LIS3MDL_MAGN_DEV_NAME, [1] = LSM9DS1_MAGN_DEV_NAME, + [2] = LSM303C_MAGN_DEV_NAME, }, .ch = (struct iio_chan_spec *)st_magn_2_16bit_channels, .odr = { diff --git a/drivers/iio/magnetometer/st_magn_i2c.c b/drivers/iio/magnetometer/st_magn_i2c.c index b4098d3b3813..cc0e0e94b129 100644 --- a/drivers/iio/magnetometer/st_magn_i2c.c +++ b/drivers/iio/magnetometer/st_magn_i2c.c @@ -50,6 +50,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,iis2mdc", .data = IIS2MDC_MAGN_DEV_NAME, }, + { + .compatible = "st,lsm303c-magn", + .data = LSM303C_MAGN_DEV_NAME, + }, {}, }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -97,6 +101,7 @@ static const struct i2c_device_id st_magn_id_table[] = { { LIS2MDL_MAGN_DEV_NAME }, { LSM9DS1_MAGN_DEV_NAME }, { IIS2MDC_MAGN_DEV_NAME }, + { LSM303C_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 6ddc4318564a..f203e1f87eec 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -45,6 +45,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,iis2mdc", .data = IIS2MDC_MAGN_DEV_NAME, }, + { + .compatible = "st,lsm303c-magn", + .data = LSM303C_MAGN_DEV_NAME, + }, {} }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -89,6 +93,7 @@ static const struct spi_device_id st_magn_id_table[] = { { LIS2MDL_MAGN_DEV_NAME }, { LSM9DS1_MAGN_DEV_NAME }, { IIS2MDC_MAGN_DEV_NAME }, + { LSM303C_MAGN_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(spi, st_magn_id_table); |