Re: [PATCH 0/8 v2] k3dma patches to add support for hi3660/HiKey960

John Stultz
2019-01-05T04:28:48Z

On Fri, Jan 4, 2019 at 7:37 PM Manivannan Sadhasivam
<manivannan.sadhasivam@linaro.org> wrote:
>
> Hi John,
>
> On Fri, Jan 04, 2019 at 12:56:20PM -0800, John Stultz wrote:
> > This patch series is based on recent work by Tanglei Han, and
> > adds support for hi3660 SoCs as found on the HiKey960 board,
>
> Not sure about the description/subject here! This patchset adds support
> for ASP DMAC found in HI3660 SoCs, Peripheral DMAC is already supported.
>

So yes, it does enable ASP DMAC support, but the full set also enables
the Peripheral DMAC as well in a few ways:
* Avoiding setting the AXI register, which is configured differently on hi3660.
* By adding support for the dma-avail-chan (so we don't try to use
reserved channels)

thanks
-john