Re: [PATCH v5 0/7] sunxi: Add DT representation for the MBUS controller

Rob Herring
2019-04-06T06:06:07Z

On Mon, Apr 01, 2019 at 10:56:40AM +0200, Maxime Ripard wrote:
> Hi,
>
> We've had for quite some time to hack around in our drivers to take into
> account the fact that our DMA accesses are not done through the parent
> node, but through another bus with a different mapping than the CPU for the
> RAM (0 instead of 0x40000000 for most SoCs).
>
> After some discussion after the submission of a camera device suffering of
> the same hacks, I've decided to put together a serie that introduce a
> special interconnect name called "dma" that that allows to express the DMA
> relationship between a master and its bus, even if they are not direct
> parents in the DT.
>
> Let me know what you think,
> Maxime

LGTM.

How do you propose merging this? I can take 1-5, and 6 and 7 thru
arm-soc?

Rob