linux-kernel - Re: [linux-sunxi] [PATCH 1/2] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk

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Message-ID: <CAGb2v65ceuUctYQHEeMa9TA49pX-yB3RGr8CMi8d2WLeuDcvjw@mail.gmail.com>
Date:   Mon, 5 Jun 2017 21:15:07 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     Vinod Koul <vinod.koul@...el.com>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>, dmaengine@...r.kernel.org,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-sunxi <linux-sunxi@...glegroups.com>,
        Icenowy Zheng <icenowy@...c.xyz>
Subject: Re: [linux-sunxi] [PATCH 1/2] dmaengine: sun6i: make gate bit in
 sun8i's DMA engines a common quirk

On Mon, Jun 5, 2017 at 8:33 PM, Icenowy Zheng <icenowy@...c.io> wrote:
> From: Icenowy Zheng <icenowy@...c.xyz>
>
> Originally we enable a special gate bit when the compatible indicates
> A23/33.
>
> But according to BSP sources and user manuals, more SoCs will need this
> gate bit.
>
> So make it a common quirk configured in the config struct.
>
> Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>

Reviewed-by: Chen-Yu Tsai <wens@...e.org>