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(parent: 882f329) | patch
spi: imx: add support for all SPI word width for DMA
authorAnton Bondarenko <anton.bondarenko.sama@gmail.com>
Wed, 24 Feb 2016 08:20:29 +0000 (09:20 +0100)
committerMark Brown <broonie@kernel.org>
Fri, 26 Feb 2016 02:04:14 +0000 (11:04 +0900)
commitf12ae171c7ce8633a6dd6dea4c50fd6cb72f433a
tree60dd7d26f61f9d897629400ef1730f789f991c62tree | snapshot (tar.gz zip)
parent882f329f31cb7317811fe084e0b0642954649bf5commit | diff
spi: imx: add support for all SPI word width for DMA

DMA transfer for SPI was limited to up to 8 bits word size until now.
Sync in SPI burst size and DMA bus width is necessary to correctly
support 16 and 32 BPW.

Signed-off-by: Anton Bondarenko <anton.bondarenko.sama@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-imx.c diff | blob | blame | history