Allwinner R40 contains DMA engine similar to that in A64. Following two patches enable it so DMA users can be added later.
Please take a look. Best regards, Jernej Jernej Skrabec (2): dt-bindings: dma: allwinner,sun50i-a64-dma: Add R40 compatible ARM: dts: sun8i: r40: Add DMA node .../bindings/dma/allwinner,sun50i-a64-dma.yaml | 9 ++++++--- arch/arm/boot/dts/sun8i-r40.dtsi | 12 ++++++++++++ 2 files changed, 18 insertions(+), 3 deletions(-) -- 2.28.0 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/20200825100030.1145356-1-jernej.skrabec%40siol.net.
