How can I access directly to the configuration registers for the SPI module?
For example, register SPIx_MCR, for configure Fast Continuous Selection Format.
I have tried with IOCTL functions, but SPIDev library only have a few configuration parameters (mode, lsb_first, bits_per_word, max_speed,..,), and it dont allow advanced configurations.
- Kernel 4.14.78
- Yocto Warrior.
- C code.