From: Rob Herring <robherring2@gmail.com>
To: Alexander Popov <a13xp0p0v88@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Anatolij Gustschin <agust@denx.de>,
Grant Likely <grant.likely@linaro.org>,
Chris Ball <cjb@laptop.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Timur Tabi <timur@tabi.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [V2 2/2] powerpc/512x: add LocalPlus Bus FIFO device driver
Date: Wed, 10 Jul 2013 08:57:06 -0500 [thread overview]
Message-ID: <51DD6832.1060707@gmail.com> (raw)
In-Reply-To: <20130710134624.GC2615@book.gsilab.sittig.org>
On 07/10/2013 08:46 AM, Gerhard Sittig wrote:
> On Wed, Jul 10, 2013 at 14:21 +0400, Alexander Popov wrote:
>>
>> This is SCLPC device driver for the Freescale MPC512x.
>> It is needed for Direct Memory Access to the devices on LocalPlus Bus.
>>
>> Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com>
>> ---
>> arch/powerpc/boot/dts/mpc5121.dtsi | 8 +-
>> arch/powerpc/include/asm/mpc5121.h | 32 ++
>> arch/powerpc/platforms/512x/Kconfig | 6 +
>> arch/powerpc/platforms/512x/Makefile | 1 +
>> arch/powerpc/platforms/512x/mpc512x_lpbfifo.c | 485 ++++++++++++++++++++++++++
>> 5 files changed, 531 insertions(+), 1 deletion(-)
>> create mode 100644 arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
>>
>> diff --git a/arch/powerpc/boot/dts/mpc5121.dtsi b/arch/powerpc/boot/dts/mpc5121.dtsi
>> index bd14c00..6e0b0c0 100644
>> --- a/arch/powerpc/boot/dts/mpc5121.dtsi
>> +++ b/arch/powerpc/boot/dts/mpc5121.dtsi
>> @@ -261,7 +261,13 @@
>> /* LocalPlus controller */
>> lpc@10000 {
>> compatible = "fsl,mpc5121-lpc";
>> - reg = <0x10000 0x200>;
>> + reg = <0x10000 0x100>;
>> + };
>> +
>> + sclpc@10100 {
>> + compatible = "fsl,mpc512x-lpbfifo";
The binding needs to be documented.
Rob
next prev parent reply other threads:[~2013-07-10 13:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-10 10:21 [V2 2/2] powerpc/512x: add LocalPlus Bus FIFO device driver Alexander Popov
2013-07-10 13:46 ` Gerhard Sittig
2013-07-10 13:57 ` Rob Herring [this message]
2013-07-10 14:01 ` Timur Tabi
2013-07-12 10:42 ` Alexander Popov
2013-07-17 9:03 ` Gerhard Sittig
2013-07-26 5:31 ` Alexander Popov
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