Re: [PATCH 3/3] dmaengine: sun6i: Add support for Allwinner A64

Maxime Ripard
2017-08-31T14:52:59Z

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On Thu, Aug 31, 2017 at 01:36:09AM +0200, Stefan Brüns wrote:
> The A64 SoC has the same dma engine as the H3 (sun8i), with a
> reduced amount of physical channels. Add the proper config data
> and compatible string to support it.
>
> Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
> ---
> arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 4 ++++
> drivers/dma/sun6i-dma.c | 7 +++++++
> 2 files changed, 11 insertions(+)

With what device did you test this? As far as I know, the SPI driver
doesn't use DMA at all.

Maxime

--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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