iio: st_sensors: Add lsm303d support to the LSM9DS0 IMU driver

The lsm303d is basically the lsm9ds0 without the gyroscope
(which the LSM9DS0 IMU driver doesn't handle), as far as I
can tell.
Signed-off-by: Marius Hoch <mail@mariushoch.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20230415231130.115094-4-mail@mariushoch.deSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/imu/st_lsm9ds0/Kconfig

@@ -10,7 +10,8 @@ config IIO_ST_LSM9DS0
 
 	help
 	  Say yes here to build support for STMicroelectronics LSM9DS0 IMU
-	  sensor. Supported devices: accelerometer/magnetometer of lsm9ds0.
+	  sensor. Supported devices: accelerometer/magnetometer of lsm9ds0
+	  and lsm303d.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called st_lsm9ds0.

drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c

@@ -18,6 +18,10 @@
 #include "st_lsm9ds0.h"
 
 static const struct of_device_id st_lsm9ds0_of_match[] = {
+	{
+		.compatible = "st,lsm303d-imu",
+		.data = LSM303D_IMU_DEV_NAME,
+	},
 	{
 		.compatible = "st,lsm9ds0-imu",
 		.data = LSM9DS0_IMU_DEV_NAME,
@@ -27,6 +31,7 @@ static const struct of_device_id st_lsm9ds0_of_match[] = {
 MODULE_DEVICE_TABLE(of, st_lsm9ds0_of_match);
 
 static const struct i2c_device_id st_lsm9ds0_id_table[] = {
+	{ LSM303D_IMU_DEV_NAME },
 	{ LSM9DS0_IMU_DEV_NAME },
 	{}
 };

drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_spi.c

@@ -18,6 +18,10 @@
 #include "st_lsm9ds0.h"
 
 static const struct of_device_id st_lsm9ds0_of_match[] = {
+	{
+		.compatible = "st,lsm303d-imu",
+		.data = LSM303D_IMU_DEV_NAME,
+	},
 	{
 		.compatible = "st,lsm9ds0-imu",
 		.data = LSM9DS0_IMU_DEV_NAME,
@@ -27,6 +31,7 @@ static const struct of_device_id st_lsm9ds0_of_match[] = {
 MODULE_DEVICE_TABLE(of, st_lsm9ds0_of_match);
 
 static const struct spi_device_id st_lsm9ds0_id_table[] = {
+	{ LSM303D_IMU_DEV_NAME },
 	{ LSM9DS0_IMU_DEV_NAME },
 	{}
 };