[PATCH v2 6/6] spi: sun6i: add DMA transfers support

DMA transfers are now available for sun6i and sun8i SoCs. The DMA mode is used automatically as soon as requested transfer length is more than FIFO length. Signed-off-by: Sergey Suloev --- drivers/spi/spi-sun6i.c | 296 1

[PATCH v2 6/6] spi: sun6i: add DMA transfers support

DMA transfers are now available for sun6i and sun8i SoCs. The DMA mode is used automatically as soon as requested transfer length is more than FIFO length. Signed-off-by: Sergey Suloev --- drivers/spi/spi-sun6i.c | 296 1 file changed, 275