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4bdc902968
The gyroscope chip might need to be reset to be used. Without the chip being reset, the driver stopped at the first regmap_read (to get the CHIP_ID) and failed to probe. The datasheet of the gyroscope says that a minimum wait of 30ms after the reset has to be done. This patch has been checked on a BMX055 and the datasheet of the BMG160 and the BMI055 give the same reset register and bits. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| adis16080.c | ||
| adis16130.c | ||
| adis16136.c | ||
| adis16260.c | ||
| adxrs450.c | ||
| bmg160.h | ||
| bmg160_core.c | ||
| bmg160_i2c.c | ||
| bmg160_spi.c | ||
| hid-sensor-gyro-3d.c | ||
| itg3200_buffer.c | ||
| itg3200_core.c | ||
| mpu3050-core.c | ||
| mpu3050-i2c.c | ||
| mpu3050.h | ||
| ssp_gyro_sensor.c | ||
| st_gyro.h | ||
| st_gyro_buffer.c | ||
| st_gyro_core.c | ||
| st_gyro_i2c.c | ||
| st_gyro_spi.c | ||