How can I access I2C1? In the QSYS it looks like its activated in the HPS, in the Pinout File I see A21 and K18 are mapped to the HPS_I2C1, but in the Kernel only I2C0 with the accelerometer is exported as /dev/i2c0, in Uboot I only see I2C0
Uboot finds I2C device 53, which is the 0xA6/0xA7 stated in the Schematic on page 16. As adresses are shifted by 1 bit it is for sure the Accelerometer.
How can I switch to I2C1 in Uboot? Same for the Linux.
Do I need a new devicetree or even a new kernel? I want to do some quick tests to see if I2C1 is working as I’m layouting a shield for the Nano Soc which needs I2C support via the LTC connector.