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(parent: 8d696dc) | 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)
commite04e19a4dd600acf6ce68f7d5799785c62889d42
tree9ddfecb66ef391af1d9a6e2c1073896bccfa0fa7tree | snapshot
parent8d696dc6c0cfd5c356d0f3acefbb9006926a443dcommit | 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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