[PATCH 0/7] mmc: zynqmp_sdhci: Add support for Tap delay

[Michal Simek]

Hi,

this patchset adding support for Tap delay programming for ZynqMP and
Versal.
Based on mainline discussion also DT properties have been introduced which
are documented here.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/Documentation/devicetree/bindings/mmc/mmc-controller.yaml?h=v5.7-rc6&id=fec81c5bca2499b4a263667860018c2ce47f4f51
The patchset is using these DT properties which are optional.
Default values are also listed.

The patchset is based on:
https://lists.denx.de/pipermail/u-boot/2020-May/410326.html

Also new code is adding checking for SOCs which are not needed at that time
when patch is applied (For example "mmc: zynq_sdhci: Read clock phase
delays from dt" and IS_ENABLED(CONFIG_ARCH_ZYNQMP)...
But I kept it there for more cleaner patches built on the top.

Thanks,
Michal


Ashok Reddy Soma (5):
  Revert "mmc: zynq: parse dt when probing"
  mmc: zynq_sdhci: Define timing macro's
  mmc: zynq_sdhci: Set tapdelays based on clk phase delays
  mmc: zynq_sdhci: Add clock phase delays for Versal
  mmc: zynq_sdhci: Extend UHS timings till hs200

Michal Simek (2):
  mmc: zynq_sdhci: Move macro to the top
  mmc: zynq_sdhci: Read clock phase delays from dt

 drivers/mmc/sdhci.c      |   3 +-
 drivers/mmc/zynq_sdhci.c | 406 ++++++++++++++++++++++++++++++++++++---
 include/mmc.h            |  13 ++
 include/sdhci.h          |   1 +
 4 files changed, 398 insertions(+), 25 deletions(-)

-- 
2.26.2