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From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-mmc@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [PATCH 0/3] tmio/sdhi: fix workaround for a regression
Date: Fri,  6 Nov 2020 08:25:46 +0100	[thread overview]
Message-ID: <20201106072549.1495-1-wsa+renesas@sang-engineering.com> (raw)

After some refactoring, I had to insert a workaround because a
regression was discovered when re-inserting SD cards. Now, this series
implements the proper fixes and finally reverts the workaround.

This has been tested on Salvator-XS (M3N and H3 ES2.0). These patches
were already discussed with Shimoda-san and the BSP team internally.
However, I'd appreciate Shimoda-san's tags be given here to make sure
the patches are exactly that what we discussed.

Thanks and happy hacking!


Wolfram Sang (3):
  mmc: tmio: when resetting, reset DMA controller, too
  mmc: tmio: bring tuning HW to a sane state with MMC_POWER_OFF
  Revert "mmc: renesas_sdhi: workaround a regression when reinserting SD
    cards"

 drivers/mmc/host/renesas_sdhi_core.c | 13 -------------
 drivers/mmc/host/tmio_mmc_core.c     |  7 +++++--
 2 files changed, 5 insertions(+), 15 deletions(-)

-- 
2.28.0


             reply	other threads:[~2020-11-06  7:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-06  7:25 Wolfram Sang [this message]
2020-11-06  7:25 ` [PATCH 1/3] mmc: tmio: when resetting, reset DMA controller, too Wolfram Sang
2020-11-06  7:25 ` [PATCH 2/3] mmc: tmio: bring tuning HW to a sane state with MMC_POWER_OFF Wolfram Sang
2020-11-06  7:25 ` [PATCH 3/3] Revert "mmc: renesas_sdhi: workaround a regression when reinserting SD cards" Wolfram Sang
2020-11-06 12:02 ` [PATCH 0/3] tmio/sdhi: fix workaround for a regression Niklas Söderlund
2020-11-09 11:04 ` Yoshihiro Shimoda
2020-11-10 12:26 ` Ulf Hansson
2020-11-10 12:40   ` Wolfram Sang
2020-11-10 13:00     ` Ulf Hansson
2020-11-10 13:07       ` Wolfram Sang

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