spi: qup: allow multiple DMA transactions per spi xfer

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Much like the block mode changes, we are breaking up DMA transactions
into 64K chunks so we can reset the QUP engine.

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Varadarajan Narayanan 2017-07-28 12:22:59 +05:30 • committed by Mark Brown

parent a841b24e62

commit 5884e17ef3

1 changed files with 66 additions and 26 deletions

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drivers/spi/spi-qup.c

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