From: eric@eukrea.com (Eric Bénard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] sdhci-esdhc-imx: fix timeout on i.MX's sdhci
Date: Tue, 19 Oct 2010 14:49:01 +0200 [thread overview]
Message-ID: <1287492541-3060-1-git-send-email-eric@eukrea.com> (raw)
this patch fix timeout problems on i.MX51 as suggested by
Richard Zhu.
more tests are needed to check if this quirk can be removed
for i.MX25 and 35.
Signed-off-by: Eric B?nard <eric@eukrea.com>
Tested-by: Shawn Guo <shawn.gsc@gmail.com>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 2e9cca1..e8f7048 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -134,7 +134,8 @@ static struct sdhci_ops sdhci_esdhc_ops = {
struct sdhci_pltfm_data sdhci_esdhc_imx_pdata = {
.quirks = ESDHC_DEFAULT_QUIRKS | SDHCI_QUIRK_NO_MULTIBLOCK
- | SDHCI_QUIRK_BROKEN_ADMA,
+ | SDHCI_QUIRK_BROKEN_ADMA
+ | SDHCI_QUIRK_BROKEN_TIMEOUT_VAL,
/* ADMA has issues. Might be fixable */
/* NO_MULTIBLOCK might be MX35 only (Errata: ENGcm07207) */
.ops = &sdhci_esdhc_ops,
--
1.7.0.4
next reply other threads:[~2010-10-19 12:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-19 12:49 Eric Bénard [this message]
2010-10-19 15:07 ` [PATCH] sdhci-esdhc-imx: fix timeout on i.MX's sdhci Wolfram Sang
2010-10-19 15:17 ` Eric Bénard
2010-10-19 19:36 ` Wolfram Sang
2010-10-19 19:45 ` Chris Ball
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