Commits
Andy Gross committed 612762e82ae
spi: qup: Add DMA capabilities This patch adds DMA capabilities to the spi-qup driver. If DMA channels are present, the QUP will use DMA instead of block mode for transfers to/from SPI peripherals for transactions larger than the length of a block. Signed-off-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Reviewed-by: Ivan T. Ivanov <iivanov@mm-sol.com Signed-off-by: Mark Brown <broonie@kernel.org>