From: Chaotian Jing <chaotian.jing@mediatek.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Chaotian Jing <chaotian.jing@mediatek.com>,
yong mao <yong.mao@mediatek.com>,
Linus Walleij <linus.walleij@linaro.org>,
Heiner Kallweit <hkallweit1@gmail.com>,
Phong LE <ple@baylibre.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>, <srv_heupstream@mediatek.com>
Subject: [PATCH v3 00/13] mmc: mediatek: add support of mt2701/mt2712
Date: Tue, 10 Oct 2017 11:01:08 +0800 [thread overview]
Message-ID: <1507604480-23246-1-git-send-email-chaotian.jing@mediatek.com> (raw)
This serial of patches are adding support of mt2701/mt2712.
there are many changes and HW improvement between mt8173 and
mt2701/mt2712, below is a list of these changes:
1. enlarge CLKDIV bits from 8 to 12
2. remove the PAD_TUNE register and add a new PAD_TUNE0 register
3. add data sync and async fifo feature
4. add busy_check feature
5. add stop_clk fix
6. add enhance_rx support
7. add a seperate CG of source clock
mt2712 supports full of these features, mt2701 supports part of it, and
add a "mediatek,latch-ck" to work-around as it do not support stop-clk fix.
Note: As Pinctrl/CCF are not ready now, so that current patches do not
include DTS part.
Changed vs v2:
based on Matthias's comments, merge binding file changes to one patch,
add "hs400_tune" flag in dev_comp.
Changed vs v1:
based on Ulf/Rob/Matthias's comments of DTS binding file, make the binding
file clearly and fix probe issue.
Chaotian Jing (12):
mmc: mediatek: add support of mt2701/mt2712
mmc: dt-bindings: Add reg/source_cg/latch-ck for Mediatek MMC bindings
arm64: dts: mt8173: remove "mediatek,mt8135-mmc" from mmc nodes
mmc: mediatek: make hs400_tune_response only for mt8173
mmc: mediatek: add pad_tune0 support
mmc: mediatek: add async fifo and data tune support
mmc: mediatek: add busy_check support
mmc: mediatek: add stop_clk fix and enhance_rx support
mmc: mediatek: add support of source_cg clock
mmc: mediatek: add latch-ck support
mmc: mediatek: improve eMMC hs400 mode read performance
mmc: mediatek: perfer to use rise edge latching for cmd line
Documentation/devicetree/bindings/mmc/mtk-sd.txt | 16 +-
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 12 +-
drivers/mmc/host/mtk-sd.c | 301 ++++++++++++++++++++---
3 files changed, 281 insertions(+), 48 deletions(-)
--
1.8.1.1.dirty
next reply other threads:[~2017-10-10 3:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-10 3:01 Chaotian Jing [this message]
2017-10-10 3:01 ` [PATCH v3 01/12] " Chaotian Jing
2017-10-10 7:26 ` Ulf Hansson
2017-10-10 7:35 ` Chaotian Jing
2017-10-10 8:09 ` Ulf Hansson
2017-10-10 8:22 ` Chaotian Jing
2017-10-10 8:32 ` Matthias Brugger
2017-10-10 8:50 ` Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 02/12] mmc: dt-bindings: Add reg/source_cg/latch-ck for Mediatek MMC bindings Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 03/12] arm64: dts: mt8173: remove "mediatek,mt8135-mmc" from mmc nodes Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 04/12] mmc: mediatek: make hs400_tune_response only for mt8173 Chaotian Jing
2017-10-10 8:33 ` Matthias Brugger
2017-10-10 3:01 ` [PATCH v3 05/12] mmc: mediatek: add pad_tune0 support Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 06/12] mmc: mediatek: add async fifo and data tune support Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 07/12] mmc: mediatek: add busy_check support Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 08/12] mmc: mediatek: add stop_clk fix and enhance_rx support Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 09/12] mmc: mediatek: add support of source_cg clock Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 10/12] mmc: mediatek: add latch-ck support Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 11/12] mmc: mediatek: improve eMMC hs400 mode read performance Chaotian Jing
2017-10-10 3:01 ` [PATCH v3 12/12] mmc: mediatek: perfer to use rise edge latching for cmd line Chaotian Jing
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