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(parent: 1d8b4c9) | patch
spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode
authorVladimir Oltean <vladimir.oltean@nxp.com>
Mon, 2 Mar 2020 00:19:56 +0000 (02:19 +0200)
committerMark Brown <broonie@kernel.org>
Wed, 4 Mar 2020 18:28:52 +0000 (18:28 +0000)
commitca5052c8bfab7a44efd2161ce2a9d67dfc126aa6
tree9065243a66203f338f4aab3a243059815a7d1643tree | snapshot
parent1d8b4c95c37ccccfc18adef7a13b79fbc3e1557ecommit | diff
spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode

XSPI allows for 2 extra features:
- Command cycling (use a single TX command with more than 1 word in the
  TX FIFO).
- Increased word size (from 16 bits to 32 bits)

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Message-Id: <20200302001958.11105-5-olteanv@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-fsl-dspi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git