spi: rockchip-sfc: Using normal memory for dma
Nornal memory CPU copy with cache invalidate is more efficient than uncache memory copy. Signed-off-by:Jon Lin <jon.lin@rock-chips.com> Link: https://patch.msgid.link/20241219010557.333327-1-jon.lin@rock-chips.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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