Am 2021-06-01 11:59, schrieb Linus Walleij:
Just regarding all registers/memory cells in a register page as default volatile (which is what we do a lot of the time) has its upsides: bugs like this doesn't happen.
I don't think this is the bug here. If it is really a write-only register
the problem is the read in RMW. Because reading the register will return the input value instead of the (previously written) output value. -michael
