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authorDavide Bonfanti <davide.bonfanti@bticino.it>2012-11-29 01:06:53 +0000
committerAndy Fleming <afleming@freescale.com>2013-05-06 16:26:24 -0500
commit3ba36d603a6fc2806fc55fd814d8c5cc4ca93547 (patch)
treebe2ab3ab5d02bc2924cbf2d6af42c2e407150a0f /drivers/misc/ns87308.c
parente95504497ecac46907204b0ee3460b708a2981ac (diff)
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davinci, mmc: Added a delay reading ext CSD register
Without this additional delay, some eMMC don't negotiate properly bus width Tested on: - Toshiba THGBM2G8D8FBAIB - Toshiba THGBM4G4D1HBAR - Micron MTFC4GMVEA (the one giving the problem) - Hynix H26M64002BNR - SanDisk SDIN5E1-32G Signed-off-by: Davide Bonfanti <davide.bonfanti@bticino.it> Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'drivers/misc/ns87308.c')
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