Hi,
on sm6125 software, are the QUP-I2C accessible directly from user with /dev/i2c-N ?
Having worked on a mobile MTP8250 platform, this was not the case and I had to modify the device tree and to add low level kernel driver.
But on the CM6125 thundercomm board I am using, any modification of trinket.dtsi prevents my board from starting android ....