iio:magnetometer: st_magn: add BDU settings

LIS3MDL and LSM9DS1 are missing BDU settings in their register maps, so add
them. I don't have a LIS3MDL sensor to test, but this works correctly on
the LSM9DS1, which has the same register map.

Signed-off-by: Martin Kelly <martin@martingkelly.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index 45c074e..5d056bd 100644 (file)
--- a/drivers/iio/magnetometer/st_magn_core.c
+++ b/drivers/iio/magnetometer/st_magn_core.c
@@ -316,6 +316,10 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = {
                                },
                        },
                },
+               .bdu = {
+                       .addr = 0x24,
+                       .mask = 0x40,
+               },
                .drdy_irq = {
                        /* drdy line is routed drdy pin */
                        .stat_drdy = {