From: Michael Williamson Date: Mon, 14 Mar 2011 15:49:02 +0000 (-0400) Subject: spi/davinci: Support DMA transfers larger than 65535 words X-Git-Tag: v2.6.39-rc1~417^2~10 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1178b21c6b9721a07fbd50762067a7c0ffa5a50;p=pandora-kernel.git spi/davinci: Support DMA transfers larger than 65535 words The current davinci SPI driver, in DMA mode, is limited to 65535 words for a single transfer. Modify the driver by configuring a 3 dimensional EDMA transfer to support up to 65535x65535 words. Signed-off-by: Michael Williamson Tested-by: Stefano Babic Signed-off-by: Grant Likely --- Reading git-diff-tree failed