Merge tag 'for-v2023-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-i2c

i2c updates for v2023-07-rc1

- designware_i2c: remove apparently redundant read of 'i2c, speeds' DT property
  from Rasmus Villemoes

- fix: correct I2C deblock logic from Haibo Chen

- imx_lpi2c: Fix misuse the IS_ENABLED for DM clock from Ye Li

- m68k: convert to DM from Angelo Dureghello