[Milbeaut PATCH v0.4 0/2] mmc: sdhci_f_sdh30: Add support for Milbeaut

[Takao Orito]

The following patches add driver support for SD Host controller on
Socionext's Milbeaut M10V platforms.

SD Host controller on Milbeaut is consist of two controller parts.
One is core controller F_SDH30, this is similar to sdhci-fujitsu
controller.
Another is bridge controller. This bridge controller is not compatible
with sdhci-fujitsu controller. This is special for Milbeaut series.

It has the several parts,
 - reset control
 - clock enable / select for SDR50/25/12
 - hold control of DATA/CMD line
 - select characteristics for WP/CD/LED line
 - Re-tuning control for mode3
 - Capability setting
   Timeout Clock / Base Clock / Timer Count for Re-Tuning /
   Debounce period
These requires special procedures at reset or clock enable/change or
 further tuning of clock.

Takao Orito (2):
  dt-bindings: mmc: sdhci-fujitsu.txt: add miilbeaut driver
  mmc: sdhci_f_sdh30: Add support for Milbeaut M10V host controller

 .../devicetree/bindings/mmc/sdhci-fujitsu.txt      |  22 +-
 drivers/mmc/host/sdhci_f_sdh30.c                   | 324 +++++++++++++++++++--
 2 files changed, 315 insertions(+), 31 deletions(-)

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1.9.1