linux-kernel - Re: [PATCH v4 1/2] powerpc/512x: add LocalPlus Bus FIFO device driver

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Message-ID: <20151022154607.3a5ebac4@crub>
Date:	Thu, 22 Oct 2015 15:46:07 +0200
From:	Anatolij Gustschin <agust@...x.de>
To:	Alexander Popov <alex.popov@...ux.com>,
	Dan Williams <dan.j.williams@...el.com>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	Rob Herring <robh@...nel.org>, Timur Tabi <timur@...i.org>,
	Grant Likely <grant.likely@...aro.org>,
	Vinod Koul <vinod.koul@...el.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	linuxppc-dev@...ts.ozlabs.org, dmaengine@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/2] powerpc/512x: add LocalPlus Bus FIFO device
 driver

On Mon, 12 Oct 2015 00:08:01 +0300
Alexander Popov <alex.popov@...ux.com> wrote:

> This driver for Freescale MPC512x LocalPlus Bus FIFO (called SCLPC
> in the Reference Manual) allows Direct Memory Access transfers
> between RAM and peripheral devices on LocalPlus Bus.
> 
> Signed-off-by: Alexander Popov <alex.popov@...ux.com>
> ---
>  arch/powerpc/configs/mpc512x_defconfig        |   1 +
>  arch/powerpc/include/asm/mpc5121.h            |  59 +++
>  arch/powerpc/platforms/512x/Kconfig           |   6 +
>  arch/powerpc/platforms/512x/Makefile          |   1 +
>  arch/powerpc/platforms/512x/mpc512x_lpbfifo.c | 539 ++++++++++++++++++++++++++
>  5 files changed, 606 insertions(+)
>  create mode 100644 arch/powerpc/platforms/512x/mpc512x_lpbfifo.c

extended with MODULE_DEVICE_TABLE() for of_device_id struct and
applied to mpc5xxx/next.

Thanks,

Anatolij
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