Files
linux/drivers
Tudor Ambarus b456fd18ca spi: atmel-quadspi: rework transfer macros
Split the TFRTYP_TRSFR_ bitfields in 2: one bit encoding the
mem/reg transfer type and one bit encoding the direction of
the transfer (read/write).

Remove NOP when setting read transfer type. Remove useless
setting of write transfer type when
op->data.dir == SPI_MEM_DATA_IN && !op->data.nbytes.

QSPI_IFR_TFRTYP_TRSFR_WRITE is specific just to sama5d2 qspi,
rename it to QSPI_IFR_SAMA5D2_WRITE_TRSFR.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-06 17:20:40 +00:00
..
2018-12-19 09:40:13 +01:00
2018-12-29 08:20:44 -07:00
2019-01-24 19:03:25 +00:00
2018-12-24 12:06:56 +01:00