I am using the TPS65910A3 as used on the AM335x Starter kit.
I noticed I can read and write VDD1_REG and everything reads back the same thing I have written.
I can also write to VDD1_OP_REG without errors but I noticed when I read it back it is always 0x00 no matter what I have written.
Why is VDD1_OP_REG read different?