From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Boris Brezillon <boris.brezillon@free-electrons.com>,
Icenowy Zheng <icenowy@aosc.xyz>
Cc: Russell King <linux@armlinux.org.uk>,
Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com
Subject: Re: [PATCH] ARM: dts: sun8i: add NAND controller node for A23/A33
Date: Wed, 24 Aug 2016 08:02:22 +0200 [thread overview]
Message-ID: <20160824060222.GT2598@lukather> (raw)
In-Reply-To: <20160823135546.60179-1-icenowy@aosc.xyz>
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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?
Thanks,
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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next parent reply other threads:[~2016-08-24 6:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160823135546.60179-1-icenowy@aosc.xyz>
2016-08-24 6:02 ` Maxime Ripard [this message]
[not found] ` <16141472026895@web4j.yandex.ru>
2016-08-25 20:53 ` [PATCH] ARM: dts: sun8i: add NAND controller node for A23/A33 Maxime Ripard
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