Re: [PATCH 0/4] mmc: mmci: add busy detect for stm32 sdmmc variant

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Hi Ulf

Just a gentleman ping about this series.
I sent this series at same time of dt_mode
(no dependence between both).

BR
Ludo

On 3/5/19 5:10 PM, Ludovic Barre wrote:
From: Ludovic Barre <ludovic.barre@xxxxxx>

This patch series adds busy detect for stm32 sdmmc variant.
Some adaptations are required:
-Avoid to check and poll busy status when is not expected.
-Clear busy status bit if busy_detect_flag and busy_detect_mask are
  different.
-Add hardware busy timeout with MMCIDATATIMER register.

Ludovic Barre (4):
   mmc: mmci: avoid fake busy polling
   mmc: mmci: fix clear of busy detect status
   mmc: mmci: add hardware busy timeout feature
   mmc: mmci: add busy detect for stm32 sdmmc variant

  drivers/mmc/host/mmci.c | 67 +++++++++++++++++++++++++++++++++++++++----------
  drivers/mmc/host/mmci.h |  3 +++
  2 files changed, 57 insertions(+), 13 deletions(-)




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