Merge tag 'i2c-updates-for-v2023.04' of https://source.denx.de/u-boot/custodians/u-boot-i2c

i2c updates for v2023.04

- add new i2c driver ast2600 from Ryan Chen

- i2c-cdns: make read fifo-depth configurable through device tree
  from Pei Yue Ho

- mxc i2c driver: print base address in hex, not in decimal
  from Fabio