On 08/03/2023 09:37, Svyatoslav Ryhel wrote: > MAX77663 PMIC can have RTC on both 0x63 i2c address (like grouper) > which is main address but on some devices RTC is located on 0x48 > i2c address (like p880 and p895 from LG). Lets add property to be > able to use alternative address if needed without breaking existing > bindings. Use subject prefixes matching the subsystem (which you can get for example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory your patch is touching). Anyway this is not max77663 driver. The property does not make sense in the context of max77686. Maybe for max77802/77620 and 77714 would have... but still max77663 is not there. Don't add properties for unrelated and unsupported devices. Best regards, Krzysztof