From: Paul Walmsley Date: Fri, 16 Dec 2011 06:30:44 +0000 (-0700) Subject: ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1 X-Git-Tag: v3.3-rc1~139^2~1^2^2^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a52e2ab66d4a9305e1ba64d9b9d25754b6c70895;p=pandora-kernel.git ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1 The HSMMC1/HSMMC2 host controllers on OMAP34xx and OMAP3503/3515/3525/3530 chips at ES levels prior to 3.0 can't do multiple block reads[1]. Mark the hwmod data appropriately. Reported by Dave Hylands and Steve Sakoman . Thanks to Steve Sakoman for further help testing this patch. 1. See for example Advisory 2.1.1.128 "MMC: Multiple Block Read Operation Issue" in _OMAP3530/3525/3515/3503 Silicon Errata_ Revision F (October 2010) (SPRZ278F), available from http://focus.ti.com/lit/er/sprz278f/sprz278f.pdf Signed-off-by: Paul Walmsley Cc: Dave Hylands Cc: Steve Sakoman --- Reading git-diff-tree failed