From: Dong Aisheng <b29396@freescale.com>
To: linux-mmc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org, cjb@laptop.org,
shawn.guo@linaro.org, s.hauer@pengutronix.de,
b29396@freescale.com, wsa@the-dreams.de
Subject: [PATCH v2 5/6] mmc: sdhci-esdhc-imx: add MMC_CAP_1_8V_DDR for mx6
Date: Wed, 30 Oct 2013 22:09:52 +0800 [thread overview]
Message-ID: <1383142193-24950-6-git-send-email-b29396@freescale.com> (raw)
In-Reply-To: <1383142193-24950-1-git-send-email-b29396@freescale.com>
The i.MX6 supports 1.8v/3.3v eMMC DDR mode, so add this flag.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index b2acb75..ec25421 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1025,6 +1025,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
if (esdhc_is_usdhc(imx_data)) {
writel(0x08100810, host->ioaddr + ESDHC_WTMK_LVL);
host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;
+ host->mmc->caps |= MMC_CAP_1_8V_DDR;
}
if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
--
1.7.2.rc3
next prev parent reply other threads:[~2013-10-30 14:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-30 14:09 [PATCH v2 0/6] mmc: sdhci-esdhc-imx: fix acmd23 unwork and ddr not supported on sabresd issues Dong Aisheng
2013-10-30 14:09 ` [PATCH v2 1/6] mmc: sdhci: clear auto cmd setting bits for no data cmds Dong Aisheng
2013-11-19 11:52 ` Fabio Estevam
2013-10-30 14:09 ` [PATCH v2 2/6] mmc: sdhci-esdhc-imx: add SDHCI_TRANSFER_MODE read function Dong Aisheng
2013-10-30 14:09 ` [PATCH v2 3/6] ARM: dts: sabresd: add usdhc4 support Dong Aisheng
2013-10-30 14:09 ` [PATCH v2 4/6] mmc: sdhci-esdhc-imx: fix cpas over write issue Dong Aisheng
2013-10-30 14:09 ` Dong Aisheng [this message]
2013-10-30 14:09 ` [PATCH v2 6/6] mmc: core: mmc DDR mode should not depend on UHS_DDR50 Dong Aisheng
2013-10-30 22:36 ` Ulf Hansson
2013-10-31 7:04 ` [PATCH v2 0/6] mmc: sdhci-esdhc-imx: fix acmd23 unwork and ddr not supported on sabresd issues Shawn Guo
2013-11-13 11:16 ` Dong Aisheng
2013-11-26 21:37 ` Chris Ball
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=1383142193-24950-6-git-send-email-b29396@freescale.com \
--to=b29396@freescale.com \
--cc=cjb@laptop.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-mmc@vger.kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawn.guo@linaro.org \
--cc=wsa@the-dreams.de \
/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).