From: b29396@freescale.com (Dong Aisheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/10] mmc: sdhci-esdhc-imx: add std tuning for mx6sl and DDR mode support
Date: Wed, 9 Oct 2013 19:20:06 +0800 [thread overview]
Message-ID: <1381317616-1229-1-git-send-email-b29396@freescale.com> (raw)
The i.MX6SL supports standard tuning as defined in standard host control spec v3.0.
So this patch series add std tuning support for i.MX6SL.
(NOTE i.MX6SL can also work on the old manual tuning mode as i.MX6Q/DL)
In the meanwhile, it also adds DDR mode support.
Then SD3.0 cards which can only support DDR50 can work properly now
with this patch series.
Patch 1~5 add stardard tuning support for i.MX6SL.
Patch 6~7 add DDR mode and delay line support
Patch 8~10 some other related minor fixes.
Tested on i.MX6SL EVK board.
The patch series is generated based on the latest mmc-next branch in Chris' tree.
Dong Aisheng (10):
ARM: dts: imx6sl: add pinctrl uhs states for usdhc
mmc: sdhci-esdhc-imx: add std tuning support for mx6sl
ARM: dts: imx6sl: change usdhc compatible with imx6sl only
mmc: sdhci-esdhc-imx: fix reading cap_1 register value for mx6sl
mmc: sdhci: report error once the maximum tuning loops exhausted or
timeout
mmc: sdhci-esdhc-imx: add DDR mode support for mx6
mmc: sdhci-esdhc-imx: add delay line setting support
mmc: sdhci-esdhc-imx: enable SDR50 tuning for imx6q/dl
mmc: sdhci-esdhc-imx: add preset value quirk for mx6
mmc: sdhci: remove unneeded call when have preset value quirk
.../devicetree/bindings/mmc/fsl-imx-esdhc.txt | 1 +
arch/arm/boot/dts/imx6sl-evk.dts | 12 ++-
arch/arm/boot/dts/imx6sl.dtsi | 85 +++++++++++-
drivers/mmc/host/sdhci-esdhc-imx.c | 145 ++++++++++++++++----
drivers/mmc/host/sdhci.c | 4 +-
include/linux/platform_data/mmc-esdhc-imx.h | 1 +
6 files changed, 213 insertions(+), 35 deletions(-)
--
1.7.2.rc3
next reply other threads:[~2013-10-09 11:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-09 11:20 Dong Aisheng [this message]
2013-10-09 11:20 ` [PATCH 01/10] ARM: dts: imx6sl: add pinctrl uhs states for usdhc Dong Aisheng
2013-10-12 8:49 ` Shawn Guo
2013-10-09 11:20 ` [PATCH 02/10] mmc: sdhci-esdhc-imx: add std tuning support for mx6sl Dong Aisheng
2013-10-15 7:18 ` Shawn Guo
2013-10-15 7:41 ` Dong Aisheng
2013-10-09 11:20 ` [PATCH 03/10] ARM: dts: imx6sl: change usdhc compatible with imx6sl only Dong Aisheng
2013-10-09 11:20 ` [PATCH 04/10] mmc: sdhci-esdhc-imx: fix reading cap_1 register value for mx6sl Dong Aisheng
2013-10-09 11:20 ` [PATCH 05/10] mmc: sdhci: report error once the maximum tuning loops exhausted or timeout Dong Aisheng
2013-10-09 11:20 ` [PATCH 06/10] mmc: sdhci-esdhc-imx: add DDR mode support for mx6 Dong Aisheng
2013-10-09 11:20 ` [PATCH 07/10] mmc: sdhci-esdhc-imx: add delay line setting support Dong Aisheng
2013-10-15 7:37 ` Shawn Guo
2013-10-15 7:55 ` Dong Aisheng
2013-10-09 11:20 ` [PATCH 08/10] mmc: sdhci-esdhc-imx: enable SDR50 tuning for imx6q/dl Dong Aisheng
2013-10-09 11:20 ` [PATCH 09/10] mmc: sdhci-esdhc-imx: add preset value quirk for mx6 Dong Aisheng
2013-10-09 11:20 ` [PATCH 10/10] mmc: sdhci: remove unneeded call when have preset value quirk Dong Aisheng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1381317616-1229-1-git-send-email-b29396@freescale.com \
--to=b29396@freescale.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).