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| author |   Baruch Siach <baruch.siach@siklu.com> | 2022-04-11 21:45:29 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-04-19 13:13:49 +0100 |
| commit | 79422ed9bd7fbd79f84d8a5abb0094c16221f55b (patch) | |
| tree | d2702c08c0fae229fbd9484a81afd7baff5a4744 /drivers/spi/spi.c | |
| parent | spi: spidev: add SPI_RX_CPHA_FLIP (diff) | |
| download | linux-dev-79422ed9bd7fbd79f84d8a5abb0094c16221f55b.tar.xz linux-dev-79422ed9bd7fbd79f84d8a5abb0094c16221f55b.zip | |
spi: spi-imx: add support for SPI_RX_CPHA_FLIP
When SPI_RX_CPHA_FLIP is set, flip CPHA on Rx only transfers. This is
useful to access devices that use inverted CPHA for MISO vs MOSI
signals.
Only support the mx51/mx53 variants for now.
Tested on i.MX6ULL based system.
Signed-off-by: Baruch Siach <baruch.siach@siklu.com>
Link: https://lore.kernel.org/r/e11b4446afe9a46a282dd923d22c27d03fae15f8.1649702729.git.baruch@tkos.co.il
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi.c')
0 files changed, 0 insertions, 0 deletions