[PATCH] ARM: dts: sun8i: add NAND controller node for A23/A33

[Icenowy Zheng]

Hi Maxime,

24.08.2016, 14:02, "Maxime Ripard" <maxime.ripard at free-electrons.com>:
> Hi,
>
> On Tue, Aug 23, 2016 at 09:55:46PM +0800, Icenowy Zheng wrote:
>>  A23/A33 has a NAND controller which can now be used properly.
>>
>>  Add a device node for it.
>>
>>  The DMA function cannot work because of changed DMA IP block, so it's
>>  temporarily removed in the device node. However, with PIO mode it can still
>>  work.
>
> What is preventing the NAND driver to work with DMA with the sun6i driver?
It seems that under sun6i we should use dedicated rx and tx DMAs, but not a
"rxtx" DMA.
>
> Thanks,
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com