On Thu, Oct 20, 2016 at 12:42:25AM +0200, Martin Kaiser wrote: > Support DMA transfers on imx35 and compatible chipsets (imx31, imx25). > > If DMA can be used, set the start mode control (SMC) bit to start the > SPI burst as soon as data is written into the tx fifo. Configure DMA > requests when the fifo is half empty during tx or half full during rx. > > Signed-off-by: Martin Kaiser <martin@xxxxxxxxx> > --- > changes since v1: > fix indentation Please don't send new patches as followups for old ones, it makes it harder to follow what's going on when things get threaded.
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