I'm trying to do bring-up of a board that has the LSM6DSL and other sensors in its sensor hub.
I can read and write to other registers except for CTRL10_C (19h) and MASTER_CONFIG (1Ah) which I can only read and they are in its default values.
I want to write to above registers to activate he sensor hub functionality.
Both sensors in LSM6DSL are in its default power-down status when I try to write to the mentioned registers.
Could I be missing something else to be able to write to the registers?