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(parent: 3095dff) | patch
spi: spi-fsl-dspi: Fixup regmap configuration
authorEsben Haabendal <eha@deif.com>
Wed, 20 Jun 2018 07:34:36 +0000 (09:34 +0200)
committerMark Brown <broonie@kernel.org>
Wed, 20 Jun 2018 13:46:55 +0000 (14:46 +0100)
commitc9d24805c6fe5705bde73d68da9fdc62fd1230c9
treea42da081c9d3c33aa133ca422ebb608c22051faftree | snapshot
parent3095dff7381dee9907ccee2b64ca21f6bfeb92e8commit | diff
spi: spi-fsl-dspi: Fixup regmap configuration

Mark volatile registers to avoid caching bugs.

Note: SPI_MCR is marked volatile because of CLR_TXF and CLR_RXF bits.

Signed-off-by: Esben Haabendal <eha@deif.com>
Acked-by: Martin Hundebøll <martin@geanix.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-fsl-dspi.c diff | blob | history
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