MAINTAINERS: soc: reference maintainer profile

Mention the SoC maintainer profile in P: entry.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Randy Dunlap <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>

Author: krzk

MAINTAINERS

@@ -1558,6 +1558,7 @@ M:	Olof Johansson <[email protected]>
 M:	[email protected]
 L:	[email protected] (moderated for non-subscribers)
 S:	Maintained
+P:	Documentation/process/maintainer-soc.rst
 C:	irc://irc.libera.chat/armlinux
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
 F:	Documentation/process/maintainer-soc.rst