arm64: dts: Add APM X-Gene 2 standby GPIO controller DTS entries

Add standby domain gpio controller for APM X-Gene 2 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
This commit is contained in:
Duc Dang 2015-09-01 13:39:27 -07:00
commit 5fc86b513f