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(parent: abf3a49) | patch
spi: a3700: Allow to enable or disable FIFO mode
authorMaxime Chevallier <maxime.chevallier@smile.fr>
Wed, 17 Jan 2018 16:15:27 +0000 (17:15 +0100)
committerMark Brown <broonie@kernel.org>
Thu, 18 Jan 2018 10:59:26 +0000 (10:59 +0000)
commita456c9320d997fdb26bfab496dd9e37f155cc788
tree9ddfecb66ef391af1d9a6e2c1073896bccfa0fa7tree | snapshot
parentabf3a49e50967bd67cff67f289690f76436f461fcommit | diff
spi: a3700: Allow to enable or disable FIFO mode

The armada 3700 SPI controller allows to make transfers without using
the 32 bytes RFIFO and WFIFO.

This commit enable switching between FIFO and non-FIFO mode, which is
necessary to implement full-duplex transfers.

Signed-off-by: Maxime Chevallier <maxime.chevallier@smile.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-armada-3700.c diff | blob | history
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