Hi,
I have installed Fedora IOT 36 on a raspberry PI4+ 4GB.
I miss the I2C devices 0 and 1. I can only find 20 and 21.
# uname -a
Linux microshift 5.18.13-200.fc36.aarch64 #1 SMP PREEMPT_DYNAMIC Fri Jul 22 13:44:25 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux
# i2cdetect -l
i2c-20 i2c Broadcom STB : I2C adapter
i2c-21 i2c Broadcom STB : I2C adapter
# journalctl -b|grep i2c
Jul 14 00:00:00 fedora kernel: brcmstb-i2c fef04500.i2c: @97500hz registered in polling mode
Jul 14 00:00:00 fedora kernel: brcmstb-i2c fef09500.i2c: @97500hz registered in polling mode
Jul 14 00:00:10 microshift kernel: i2c_dev: i2c /dev entries driver
Jul 14 00:00:10 microshift systemd-modules-load[548]: Inserted module 'i2c_dev'