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| author | Andy Gross <agross@codeaurora.org> | 2015-03-04 13:02:05 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-03-07 14:21:20 +0300 |
| commit | 612762e82ae6058d69b4ce734598491bf030afe7 (patch) | |
| tree | 3031966b4c6c9a1aa5a68615ffc5deb7c3c35ad1 /drivers/spi/spi-rockchip.c | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | linux-612762e82ae6058d69b4ce734598491bf030afe7.tar.xz | |
spi: qup: Add DMA capabilities
This patch adds DMA capabilities to the spi-qup driver. If DMA channels are
present, the QUP will use DMA instead of block mode for transfers to/from SPI
peripherals for transactions larger than the length of a block.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Ivan T. Ivanov <iivanov@mm-sol.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-rockchip.c')
0 files changed, 0 insertions, 0 deletions