From: Andreas Fenkart <afenkart@gmail.com>
To: linux-mmc <linux-mmc@vger.kernel.org>, linux-amlogic@lists.infradead.org
Cc: krzysztof.michonski@digitalstrom.com
Subject: regression caused by: "amlogic: mmc: meson-gx: add signal resampling"
Date: Wed, 16 Jan 2019 11:13:35 +0100 [thread overview]
Message-ID: <CALtMJECrcEKgZKkP9=DcScr_fvPu+P1AkFf-qJn84Jeh2NXqQQ@mail.gmail.com> (raw)
failed to initialize builtin emmc device:
"mmc1: error -110 whilst initialising MMC card"
amlogic/meson-gxl-s905x-p212.dtb
linux-5.0-rc2 / 1c7fc5cbc
I bisected the problem and after reverting the following patch, mmc is
found again:
commit 71645e65729f0c5aef8dccf961c97fa766835bd4 (tag: mmc_bad_resable)
Author: Jerome Brunet <jbrunet@baylibre.com>
Date: Thu Dec 6 16:18:28 2018 +0100
mmc: meson-gx: add signal resampling
With some eMMC devices, there is still issues with the new phase
settings. Enabling signal resampling seems to solve the problem
for these.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
/Andi
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next reply other threads:[~2019-01-16 10:14 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-16 10:13 Andreas Fenkart [this message]
2019-01-16 11:14 ` regression caused by: "amlogic: mmc: meson-gx: add signal resampling" Ulf Hansson
2019-01-16 13:12 ` Jerome Brunet
2019-01-17 12:35 ` Andreas Fenkart
2019-01-17 12:42 ` Neil Armstrong
2019-01-17 13:56 ` Andreas Fenkart
2019-01-17 14:11 ` Jerome Brunet
2019-01-17 14:47 ` Andreas Fenkart
2019-01-17 15:08 ` Jerome Brunet
2019-01-18 10:05 ` Andreas Fenkart
2019-01-18 10:26 ` Jerome Brunet
2019-01-18 13:32 ` [PATCH v2] mmc: meson-gx: enable signal re-sampling together with tuning Andreas Fenkart
2019-01-18 14:37 ` Jerome Brunet
2019-01-22 7:48 ` Ulf Hansson
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