Hi,
I’m using adis16470 to get motion data by compiling adis_lib and adis16475 to .ko and modprobe them into kernel. It seems that spi is not working properly.
Source code is from BSP 36.4.3 and Linux is 5.15.185
nvidia@ubuntu:/sys/bus/iio/devices/iio:device0$ sudo dmesg | grep spi
[ 10.622964] spi-tegra114 3210000.spi: Adding to iommu group 1
[ 10.654568] spi-tegra114 3230000.spi: Adding to iommu group 1
[ 11.330151] adis16475 spi0.0: Device ID(16470) and product ID(0) do not match.
By using logic analyzer,
The cs always act weired:
External Media
Willing to get your response to solve this issue.