[PATCH v2 2/6] spi: davinci: enable DMA when channels are defined in DT
Mark Brown
broonie at kernel.org
Sun Feb 19 08:30:52 PST 2017
On Fri, Feb 17, 2017 at 11:38:20AM +0100, Frode Isaksen wrote:
> From: Fabien Parent <fparent at baylibre.com>
>
> When booting with DT the SPI driver is always using
> the SPI_IO_TYPE_INTR mode to transfer data even if DMA channels are
> defined in the DT.
This looks good but I'll hold off on applying it without patch 1 in case
it introduces regressions for existing systems due to switching to DMA
but not handling vmalloc() mappings.
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