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| author |   Michael Williamson <michael.williamson@criticallink.com> | 2011-03-14 11:49:02 -0400 |
|---|---|---|
| committer |   Grant Likely <grant.likely@secretlab.ca> | 2011-03-14 13:17:04 -0600 |
| commit | b1178b21c6b9721a07fbd50762067a7c0ffa5a50 (patch) | |
| tree | 048252f10af96adfc09c562214b51b0f4b4e0cae /tools/perf/scripts/python | |
| parent | spi/davinci: Use correct length parameter to dma_map_single calls (diff) | |
| download | linux-dev-b1178b21c6b9721a07fbd50762067a7c0ffa5a50.tar.xz linux-dev-b1178b21c6b9721a07fbd50762067a7c0ffa5a50.zip | |
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 <michael.williamson@criticallink.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions