From: Viresh KUMAR <viresh.kumar@st.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mmc@vger.kernel.org
Subject: Query: spear sdhci: Getting DATA CRC Error Interrupt with SD and MicroSD cards.
Date: Mon, 05 Jul 2010 14:43:02 +0530 [thread overview]
Message-ID: <4C31A21E.6020503@st.com> (raw)
Hello,
We have ARASAN SDHCI controller in SPEAr1300, and using sdhci.c
and sdhci-spear.c drivers.
When we insert MMC card then it works fine, we are able to run
mmc_test on it. But when we insert SD or MicroSD card then we get
-84 error and it was due to DATA CRC Error Interrupt.
I have also tried FORCE_1_BIT quirk and running SDHCI at around 800 MHz.
Can somebody please help me on this?? Anything that i can try to test??
viresh.
reply other threads:[~2010-07-05 9:40 UTC|newest]
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