mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2025-01-10 15:54:39 +08:00
35619155d0
Introduce the capability to disable sensorhub through a device-tree property since there are some configurations where users want to explicitly disable sensor-hub auto-probing at bootstrap. A typical configuration is when the sensorhub clock/data lines are connected to a pull-up resistor since no slave sensors are connected to the i2c master. If SDO/SA0 line is connected to the same pull-up resistor, when the driver tries to probe slave devices connected on sensor-hub, it will force SDO/SA0 line to low, modifying the device i2c address. Tested-by: Mario Tesi <mario.tesi@st.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/ad7894e7b1c6fb3427fab3f623bb942860ad45cf.1636816719.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| st_lsm6dsx_buffer.c | ||
| st_lsm6dsx_core.c | ||
| st_lsm6dsx_i2c.c | ||
| st_lsm6dsx_i3c.c | ||
| st_lsm6dsx_shub.c | ||
| st_lsm6dsx_spi.c | ||
| st_lsm6dsx.h | ||