On 19/01/2024 12:11, Tudor Ambarus wrote: > USI8 I2C is used to communicate with an eeprom found on the battery > connector. Define USI8 in I2C configuration. > > USI8 CONFIG register comes with a 0x0 reset value, meaning that USI8 > doesn't have a default protocol (I2C, SPI, UART) at reset. Thus the > selection of the protocol is intentionally left for the board dts file. ... and dropped, because this patch does not build: https://krzk.eu/#/builders/29/builds/3869 and I missed weird dependency mentioned in cover letter: "This patch set shall be queued after the cmu_misc clock name fixes from:" Sorry, this cannot work like that. DTS for new features cannot build depend on driver changes. Best regards, Krzysztof