arm64: dts: zynqmp: Add missing gpio-controller to ps gpio

Add missing gpio-controller property to ps gpio.
This was found via DT schema validation.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2018-11-08 14:30:34 +01:00
commit 4556b160a1