From: Jerome Brunet <jbrunet@baylibre.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Carlo Caione <carlo@caione.org>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
linux-mmc@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 00/14] mmc: meson-gx: driver fixups and upgrade
Date: Fri, 4 Aug 2017 19:43:39 +0200 [thread overview]
Message-ID: <20170804174353.16486-1-jbrunet@baylibre.com> (raw)
The patchset features several bugfixes, rework and upgrade for the
meson-gx MMC driver.
The main goal is to improve readability and enable new high speed
modes, such as eMMC DDR52 and sdcard UHS modes up to SDR50 (100Mhz)
While full speed SDR104 is stable with most cards, a few seems to
require an even more precise tuning. For this, we'll probably have
to implement per-line delay calibration.
This series has been tested on gxbb-p200, gxbb-nanopi-k2 and
gxl-s905x-libretech
Jerome Brunet (14):
mmc: meson-gx: fix mux mask definition
mmc: meson-gx: remove CLK_DIVIDER_ALLOW_ZERO clock flag
mmc: meson-gx: clean up some constants
mmc: meson-gx: use _irqsave variant of spinlock
mmc: meson-gx: cfg init overwrite values
mmc: meson-gx: rework set_ios function
mmc: meson-gx: rework clk_set function
mmc: meson-gx: rework clock init function
mmc: meson-gx: simplify interrupt handler
mmc: meson-gx: implement card_busy callback
mmc: meson-gx: rework tuning function
mmc: meson-gx: fix dual data rate mode frequencies
mmc: meson-gx: work around clk-stop issue
mmc: meson-gx: implement voltage switch callback
drivers/mmc/host/meson-gx-mmc.c | 611 ++++++++++++++++++++++++++--------------
1 file changed, 396 insertions(+), 215 deletions(-)
--
2.9.4
next reply other threads:[~2017-08-04 17:44 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-04 17:43 Jerome Brunet [this message]
2017-08-04 17:43 ` [PATCH 01/14] mmc: meson-gx: fix mux mask definition Jerome Brunet
2017-08-04 17:43 ` [PATCH 02/14] mmc: meson-gx: remove CLK_DIVIDER_ALLOW_ZERO clock flag Jerome Brunet
2017-08-04 17:43 ` [PATCH 03/14] mmc: meson-gx: clean up some constants Jerome Brunet
2017-08-07 21:06 ` Kevin Hilman
2017-08-21 11:54 ` Jerome Brunet
2017-08-04 17:43 ` [PATCH 04/14] mmc: meson-gx: use _irqsave variant of spinlock Jerome Brunet
2017-08-04 17:43 ` [PATCH 05/14] mmc: meson-gx: cfg init overwrite values Jerome Brunet
2017-08-04 17:43 ` [PATCH 06/14] mmc: meson-gx: rework set_ios function Jerome Brunet
2017-08-04 17:43 ` [PATCH 07/14] mmc: meson-gx: rework clk_set function Jerome Brunet
2017-08-04 17:43 ` [PATCH 08/14] mmc: meson-gx: rework clock init function Jerome Brunet
2017-08-07 21:34 ` Kevin Hilman
2017-08-21 12:05 ` Jerome Brunet
2017-08-04 17:43 ` [PATCH 09/14] mmc: meson-gx: simplify interrupt handler Jerome Brunet
2017-08-04 17:43 ` [PATCH 10/14] mmc: meson-gx: implement card_busy callback Jerome Brunet
2017-08-04 17:43 ` [PATCH 11/14] mmc: meson-gx: rework tuning function Jerome Brunet
2017-08-04 17:43 ` [PATCH 12/14] mmc: meson-gx: fix dual data rate mode frequencies Jerome Brunet
2017-08-04 17:43 ` [PATCH 13/14] mmc: meson-gx: work around clk-stop issue Jerome Brunet
2017-08-07 21:41 ` Kevin Hilman
2017-08-04 17:43 ` [PATCH 14/14] mmc: meson-gx: implement voltage switch callback Jerome Brunet
2017-08-07 16:48 ` [PATCH 00/14] mmc: meson-gx: driver fixups and upgrade Jerome Brunet
2017-08-07 21:44 ` Kevin Hilman
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