diff options
author | Andreas Kemnade <andreas@kemnade.info> | 2023-09-27 20:32:44 +0300 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-10-05 16:44:06 +0300 |
commit | c48fb9f956081d663bc8cfe3df32c59d2e869bea (patch) | |
tree | 9c8b304c61911c71ee61da67650119c114c6e0a2 /drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | |
parent | 14114c8a747e12c169550d1806f8f87345480448 (diff) | |
download | linux-c48fb9f956081d663bc8cfe3df32c59d2e869bea.tar.xz |
iio: imu: mpu6050: add level shifter flag
Some boards fail in magnetometer probe if level shifter flag is not set,
definition was found in the vendor Linux kernel v3.0.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://lore.kernel.org/r/20230927173245.2151083-3-andreas@kemnade.info
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_core.c')
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index 29f906c884bd..3fbeef1a7018 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/pm.h> #include <linux/pm_runtime.h> +#include <linux/property.h> #include <linux/iio/common/inv_sensors_timestamp.h> #include <linux/iio/iio.h> @@ -1495,6 +1496,8 @@ int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name, st->irq = irq; st->map = regmap; + st->level_shifter = device_property_read_bool(dev, + "invensense,level-shifter"); pdata = dev_get_platdata(dev); if (!pdata) { result = iio_read_mount_matrix(dev, &st->orientation); |