* Re: Query on DT overlay support.
[not found] <C89496FEAE474D468F30D558A9468D9F26D7986C@XAP-PVEXMBX01.xlnx.xilinx.com>
@ 2017-03-23 18:32 ` Rob Herring
2017-03-23 19:02 ` Frank Rowand
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring @ 2017-03-23 18:32 UTC (permalink / raw)
To: Nava kishore Manne
Cc: frowand.list@gmail.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Srinivas Goud
On Thu, Mar 23, 2017 at 8:22 AM, Nava kishore Manne
<nava.manne@xilinx.com> wrote:
> Hi,
>
>
>
> This mail is regarding the DT overlay support in the Linux
> kernel
>
> I am able to make the device-tree overlay work out of box by
> using my own dtc complier (I mean I used the dtc compiler
>
> Available here
> http://www.embedded-things.com/bbb/patching-the-device-tree-compiler-for-ubuntu/
> )
>
> When can I expect the same changes in the scripts/dtc in
> mainline????
>
> In case of any support needed for testing I can help on
> testing the same I works in Xilinx and we had a lot of combinations to test
> overlay J
It's already there. Landed in 4.11.
Rob
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Query on DT overlay support.
2017-03-23 18:32 ` Query on DT overlay support Rob Herring
@ 2017-03-23 19:02 ` Frank Rowand
0 siblings, 0 replies; 3+ messages in thread
From: Frank Rowand @ 2017-03-23 19:02 UTC (permalink / raw)
To: Rob Herring, Nava kishore Manne
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Srinivas Goud, Pantelis Antoniou, David Gibson
(Adding Pantelis and dgibson to cc.)
On 03/23/17 11:32, Rob Herring wrote:
> On Thu, Mar 23, 2017 at 8:22 AM, Nava kishore Manne
> <nava.manne@xilinx.com> wrote:
>> Hi,
>>
>>
>>
>> This mail is regarding the DT overlay support in the Linux
>> kernel
>>
>> I am able to make the device-tree overlay work out of box by
>> using my own dtc complier (I mean I used the dtc compiler
>>
>> Available here
>> http://www.embedded-things.com/bbb/patching-the-device-tree-compiler-for-ubuntu/
>> )
>>
>> When can I expect the same changes in the scripts/dtc in
>> mainline????
>>
>> In case of any support needed for testing I can help on
>> testing the same I works in Xilinx and we had a lot of combinations to test
>> overlay J
>
> It's already there. Landed in 4.11.
>
> Rob
>
One dtc feature that is still missing is what Pantelis calls "syntatic sugar".
His patch for that has not yet been accepted into the dtc project if I have
been following along correctly.
Without the syntactic sugar, the source .dts has to expose the details
of the fragment and __overlay__ nodes.
-Frank
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: Query on DT overlay support.
@ 2017-03-23 13:26 Nava kishore Manne
0 siblings, 0 replies; 3+ messages in thread
From: Nava kishore Manne @ 2017-03-23 13:26 UTC (permalink / raw)
To: robh+dt@kernel.org, frowand.list@gmail.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Srinivas Goud
Hi,
This mail is regarding the DT overlay support in the Linux kernel
I am able to make the device-tree overlay work out of box by using my own dtc complier (I mean I used the dtc compiler
Available here http://www.embedded-things.com/bbb/patching-the-device-tree-compiler-for-ubuntu/ )
When can I expect the same changes in the scripts/dtc in mainline????
In case of any support needed for testing I can help on testing the same I works in Xilinx and we had a lot of combinations to test overlay ☺
Regards,
Navakishore.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-03-23 18:32 ` Query on DT overlay support Rob Herring
2017-03-23 19:02 ` Frank Rowand
2017-03-23 13:26 Nava kishore Manne
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