Hi Evgeny,
Thank you for the patch. Let me start with the process,
patches are submitted inline rather than in attachment.
git-send-email commmand can do that for you.
Now regarding the patch. I understand that newer kernel
will use the new compatible. But I would assume there is
still some device-tree out using the old property. So I
think Xen needs to check both compatible.
Lastly, for the future,when mentioning we commit, we tend to use a smaller
hash (12 digits) followed by the commit title. In your case,
it would be:
b334c1afad17 ("ARM: dts: bcm2711: Use proper compatible in PM/Watchdog
node").
Cheers,
--
Julien Grall