Merge tag 'mmc-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Merge tag 'mmc-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "A couple of MMC host fixes:

   - meson-gx: Fix read/write access for dram-access-quirk

   - sdhci-of-at91: Fix calibration sequence"

* tag 'mmc-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
  mmc: sdhci-of-at91: replace while loop with read_poll_timeout
  mmc: sdhci-of-at91: wait for calibration done before proceed