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

Code Kipper
2017-08-31T16:35:46Z

On 31 August 2017 at 16:52, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> 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.
>
Hi Maxime,
I've tested this on spdif and i2s on the Pine64.
BR,
CK
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
>
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