[PULL REQUEST] renesas/topic/sdhi-manual-calib for renesas drivers

[Wolfram Sang <wsa@the-dreams.de>]

[-- Attachment #1: Type: text/plain, Size: 2770 bytes --]

Hi Geert,

here is a topic branch for renesas-drivers. It was developed against
mmc/next because there were some patches in there I needed. I know that
-next branches are not good for renesas-drivers, so rebased to v5.2-rc6
and cherry-picked what I needed. Further comments from the cover-letter:

===

The patches were developed against mmc/next. However, the above branch
is based on v5.2-rc6 with some cherry-picked patches from mmc/next, so
Geert can consume it easier for his renesas-drivers branch. There are
two more patches in that branch worth mentioning. A clk driver WIP patch
which I needed to get HS400 on my M3-N working at all. We are discussing
this patch internally right now and its upstreaming is a seperate issue.

Also, there is a debug patch on top. I can't test that the manual fixup
values improve HS400 because the actual issue only shows with
temperatures I can't (and don't want to) provide here in my office.
So, the debug patches add some trace_printk to demonstrate the functions
are called and the outputs match the intended state machine.

===

Please let me know if you can pull this branch or if adjustments are
needed.

Kind regards,

   Wolfram


The following changes since commit 4b972a01a7da614b4796475f933094751a295a2f:

  Linux 5.2-rc6 (2019-06-22 16:01:36 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/topic/sdhi-manual-calib

for you to fetch changes up to a0b577d9d1154c48757da9a09c18056946832bd7:

  DEBUG: mmc: renesas_sdhi: add debug to verify manual calibration fix (2019-06-28 13:44:45 +0200)

----------------------------------------------------------------
Niklas S??derlund (1):
      mmc: tmio: move runtime PM enablement to the driver implementations

Wolfram Sang (8):
      mmc: sdhi: improve quirk descriptions
      mmc: sdhi: remove unneeded initialization
      WIP: clk: renesas: rcar-gen3: enable SDnH clk for HS modes
      mmc: renesas_sdhi: keep sorting
      mmc: tmio: add generic hook to fixup after a completed request
      mmc: renesas_sdhi: make quirks info accessible outside probe()
      mmc: renesas_sdhi: support manual calibration
      DEBUG: mmc: renesas_sdhi: add debug to verify manual calibration fix

Yoshihiro Shimoda (1):
      mmc: tmio: Use dma_max_mapping_size() instead of a workaround

 drivers/clk/renesas/rcar-gen3-cpg.c  |   2 +-
 drivers/mmc/host/renesas_sdhi.h      |   9 +++
 drivers/mmc/host/renesas_sdhi_core.c | 151 ++++++++++++++++++++++++++++++++---
 drivers/mmc/host/tmio_mmc.c          |   5 ++
 drivers/mmc/host/tmio_mmc.h          |   1 +
 drivers/mmc/host/tmio_mmc_core.c     |  32 ++++----
 drivers/mmc/host/uniphier-sd.c       |   3 +
 7 files changed, 173 insertions(+), 30 deletions(-)

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]