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SubjectRE: [EXT] Re: [v5 1/3] dmaengine: fsl-edma: Add eDMA support for QorIQ LS1028A platform
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>-----Original Message-----
>From: Vinod Koul <vkoul@kernel.org>
>Sent: 2019年12月18日 14:27
>To: Peng Ma <peng.ma@nxp.com>
>Cc: robh+dt@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; Leo
>Li <leoyang.li@nxp.com>; dan.j.williams@intel.com; Robin Gong
><yibin.gong@nxp.com>; dmaengine@vger.kernel.org;
>devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
>linux-arm-kernel@lists.infradead.org
>Subject: [EXT] Re: [v5 1/3] dmaengine: fsl-edma: Add eDMA support for QorIQ
>LS1028A platform
>
>Caution: EXT Email
>
>On 12-12-19, 03:38, Peng Ma wrote:
>> Our platforms(such as LS1021A, LS1012A, LS1043A, LS1046A, LS1028A)
>> with below registers(CHCFG0 - CHCFG15) of eDMA as follows:
>> *-----------------------------------------------------------*
>> | Offset | OTHERS |
>LS1028A |
>> |--------------|--------------------|-----------------------|
>> | 0x0 | CHCFG0 | CHCFG3 |
>> |--------------|--------------------|-----------------------|
>> | 0x1 | CHCFG1 | CHCFG2 |
>> |--------------|--------------------|-----------------------|
>> | 0x2 | CHCFG2 | CHCFG1 |
>> |--------------|--------------------|-----------------------|
>> | 0x3 | CHCFG3 | CHCFG0 |
>> |--------------|--------------------|-----------------------|
>> | ... | ...... | ...... |
>> |--------------|--------------------|-----------------------|
>> | 0xC | CHCFG12 | CHCFG15 |
>> |--------------|--------------------|-----------------------|
>> | 0xD | CHCFG13 | CHCFG14 |
>> |--------------|--------------------|-----------------------|
>> | 0xE | CHCFG14 | CHCFG13 |
>> |--------------|--------------------|-----------------------|
>> | 0xF | CHCFG15 | CHCFG12 |
>> *-----------------------------------------------------------*
>>
>> This patch is to improve edma driver to fit LS1028A platform.
>
Hi Vinod

>Applied this and patch 3, thanks
>
[Peng Ma] Many thanks.

>Btw pls send bindings as patch1 and driver changes as patch2.
[Peng Ma] I don't understand this sentence, Please give me more information.
As I know patch1 is driver changes, patch2 is dts changes, patch3 is binding changes.
You accepted patch1 and patch3, I am puzzled for patch2 and your comments.

Best Regards,
Peng
>--
>~Vinod
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