[U-Boot] [PATCH] armv8: ls2080a: update fdt path for fsl-mc node

[york sun]

On 03/02/2016 07:01 PM, Stuart Yoder wrote:
> 
> 
>> -----Original Message-----
>> From: Prabhakar Kushwaha
>> Sent: Wednesday, March 02, 2016 8:45 PM
>> To: Stuart Yoder <stuart.yoder at nxp.com>; u-boot at lists.denx.de
>> Cc: york sun <york.sun at nxp.com>; Yang-Leo Li <leoyang.li at nxp.com>; Stuart Yoder
>> <stuart.yoder at nxp.com>
>> Subject: RE: [PATCH] armv8: ls2080a: update fdt path for fsl-mc node
>>
>>
>>> -----Original Message-----
>>> From: Stuart Yoder [mailto:stuart.yoder at nxp.com]
>>> Sent: Thursday, March 03, 2016 4:07 AM
>>> To: u-boot at lists.denx.de
>>> Cc: york sun <york.sun at nxp.com>; Prabhakar Kushwaha
>>> <prabhakar.kushwaha at nxp.com>; Yang-Leo Li <leoyang.li at nxp.com>;
>>> Stuart Yoder <stuart.yoder at nxp.com>
>>> Subject: [PATCH] armv8: ls2080a: update fdt path for fsl-mc node
>>>
>>> From: Stuart Yoder <stuart.yoder at nxp.com>
>>>
>>> The fsl-mc node has been moved under /soc, so update the path references
>>> accordingly.  Backwards compatibility is retained for /fsl-mc.
>>>
>>> Delete backwards compatibility for the completely obsolete /fsl,dprc at 0.
>>>
>>> Signed-off-by: Stuart Yoder <stuart.yoder at nxp.com>
>>
>> How will backward compatibility maintained for older Linux version which has previous
>> device tree format..
> 
> As you can see in the patch, we first check /soc/fsl-mc.  If that is not
> there we check /fsl-mc.  So, both will work.
> 
> Use of /fsl,dprc at 0 I think was Freescale-internal only and there is
> no actual use of it remaining.
> 

Prabhakar,

Are you OK with Stuart's answer?

York