arm64: dts: marvell: 7040-db: Add the carrier detect pin for SD card on CP

The SD card slot connected to the SD controller of the CP part has a
carrier detect pin connected the gpio expander. This patch enables it
allowing supporting the hotplug event for the SD card.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Gregory CLEMENT 2017-10-05 18:05:49 +02:00
commit c4e3bf290c