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| author | Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> | 2018-09-04 22:49:44 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-09-06 14:09:37 +0300 |
| commit | af060b3f72b801962033f75a2fda25fff992796d (patch) | |
| tree | d4c37f8b64d86ef924a7422a0cf278b33c8b3f47 /drivers/spi/spi-pl022.c | |
| parent | 48c29d0d27fbbb4c78d3c14c50067d7e8919ed95 (diff) | |
| download | linux-af060b3f72b801962033f75a2fda25fff992796d.tar.xz | |
spi: dw: support 4-16 bits per word
The spi-dw driver currently only supports 8 or 16 bits per word.
Since the hardware supports 4-16 bits per word, adapt the driver
to also support this.
Tested on socfpga cyclone5 with a 9-bit SPI display.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-pl022.c')
0 files changed, 0 insertions, 0 deletions