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From: Wenbin Mei <wenbin.mei@mediatek.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Chaotian Jing <chaotian.jing@mediatek.com>,
Avri Altman <avri.altman@wdc.com>,
Wenbin Mei <wenbin.mei@mediatek.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Linus Walleij <linus.walleij@linaro.org>,
Yue Hu <huyue2@yulong.com>, Bean Huo <beanhuo@micron.com>,
Adrian Hunter <adrian.hunter@intel.com>,
<linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v4 0/3] mmc: mediatek: Add HS400 online tuning support
Date: Fri, 17 Sep 2021 20:38:48 +0800 [thread overview]
Message-ID: <20210917123851.22741-1-wenbin.mei@mediatek.com> (raw)
Change in v4:
- split driver patch into a core patch and a mtk-sd patch
- use mmc_get_ext_csd function
- move mmc_get_ext_csd() to include/linux/mmc/host.h
- modify some commit message.
Change in v3:
- add detail descripthion for hs400 dly3
Change in v2:
- remove the check "mmc_can_ext_csd"
- change the hs400 tuning condition for "msdc_cmd_done" function and
"msdc_cmd_next" function
- use "-EIO" instead of "-ERANGE"
Wenbin Mei (3):
dt-bindings: mmc: mtk-sd: add hs400 dly3 setting
mmc: core: add tuning support for HS400 mode
mmc: mediatek: Add HS400 online tuning support
.../devicetree/bindings/mmc/mtk-sd.yaml | 12 +++
drivers/mmc/core/mmc.c | 8 ++
drivers/mmc/core/mmc_ops.h | 1 -
drivers/mmc/host/mtk-sd.c | 79 ++++++++++++++++++-
include/linux/mmc/host.h | 4 +
5 files changed, 101 insertions(+), 3 deletions(-)
--
2.25.1
next reply other threads:[~2021-09-17 12:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-17 12:38 Wenbin Mei [this message]
2021-09-17 12:38 ` [PATCH v4 1/3] dt-bindings: mmc: mtk-sd: add hs400 dly3 setting Wenbin Mei
2021-09-17 12:38 ` [PATCH 2/3] mmc: core: add tuning support for HS400 mode Wenbin Mei
2021-09-17 12:38 ` [PATCH 3/3] mmc: mediatek: Add HS400 online tuning support Wenbin Mei
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