linux-kernel - Re: [PATCH v2] PL330: Add PL330 DMA controller driver

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Date:	Thu, 25 Mar 2010 14:34:41 +0900
From:	jassi brar <jassisinghbrar@...il.com>
To:	Joonyoung Shim <jy0922.shim@...sung.com>
Cc:	dan.j.williams@...el.com, linus.ml.walleij@...il.com,
	kyungmin.park@...sung.com, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Ben Dooks <ben-linux@...ff.org>
Subject: Re: [PATCH v2] PL330: Add PL330 DMA controller driver

On Thu, Mar 25, 2010 at 12:17 PM, Joonyoung Shim
<jy0922.shim@...sung.com> wrote:
> The PL330 is currently the dma controller using at the S5PC1XX arm SoC.
> This supports DMA_MEMCPY and DMA_SLAVE.
>
> The datasheet for the PL330 can find below url:
> http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424a/DDI0424A_dmac_pl330_r0p0_trm.pdf
>
> Signed-off-by: Joonyoung Shim <jy0922.shim@...sung.com>
> ---
> Change log:
>
> v2: Convert into an amba_device driver.
>    Code clean and update from v1 patch review.

[CC'ing Russell and Ben as stakeholders]

Dear Maintainers

I too have been writing a driver for PL330 after taking into account the
suggestions of Russell, Ben and other participants of the thread
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-February/009856.html

If you don't think this driver conflicts with the theme of the thread,
may I ask you
to please put this driver on hold until you checkout my implementation
of solution
to the issue... which should be soon.

Regards,
Jaswinder Singh
Solution-1 Group
Linux Kernel Team
System LSI Division
Samsung Electronics Co., Ltd.
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