Merge tag 'i2cfixes-for-v2024-01-rc2' of https://source.denx.de/u-boot/custodians...

i2c updates for v2024.01-rc2

- nuvoton: support standard/fast/fast plus mode
- bootcount: remove legacy i2c driver and implement
  DM based version

Bugfixes:
- designware_i2c: adjust timing calculation
  SPL probing failed on the StarFive VisionFive 2 board
  Heinrich fixed this, by syncing timing calculation with
  linux implementation.