On 31 August 2017 at 16:52, Maxime Ripard
[off-list ref] wrote:

On Thu, Aug 31, 2017 at 01:36:09AM +0200, Stefan Brüns wrote:

quoted

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 <redacted>
---
 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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