linux-kernel - Re: [PATCH v3 0/7] Allwinner H6 DMA support

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Message-ID: <CAJiuCcebCkdkR9tDOUOEO+Rs-VuSUVLtDpqw3pWUX8o8aPtMsw@mail.gmail.com>
Date:   Sun, 9 Jun 2019 22:42:31 +0200
From:   Clément Péron <peron.clem@...il.com>
To:     Maxime Ripard <maxime.ripard@...tlin.com>
Cc:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Chen-Yu Tsai <wens@...e.org>,
        Dan Williams <dan.j.williams@...el.com>,
        dmaengine@...r.kernel.org, devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 0/7] Allwinner H6 DMA support

Hi Maxime,

On Tue, 28 May 2019 at 13:10, Maxime Ripard <maxime.ripard@...tlin.com> wrote:
>
> On Mon, May 27, 2019 at 10:14:52PM +0200, Clément Péron wrote:
> > Hi,
> >
> > This series has been first proposed by Jernej Skrabec[1].
> > As this series is mandatory for SPDIF/I2S support and because he is
> > busy on Cedrus stuff. I asked him to make the minor change requested
> > and repost it.
> > Authorship remains to him.
> >
> > I have tested this series with SPDIF driver and added a patch to enable
> > DMA_SUN6I_CONFIG for arm64.
> >
> > Original Post:
> > "
> > DMA engine engine on H6 almost the same as on older SoCs. The biggest
> > difference is that it has slightly rearranged bits in registers and
> > it needs additional clock, probably due to iommu.
> >
> > These patches were tested with I2S connected to HDMI. I2S needs
> > additional patches which will be sent later.
>
> For the whole series,
> Acked-by: Maxime Ripard <maxime.ripard@...tlin.com>

Thanks, Is it ok to pick patch 5/6/7 to sunxi tree ?

Regards,
Clément

>
> Maxime
>
> --
> Maxime Ripard, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com