ARM: dts: imx6ul: mba6ulx: Mark gpio-buttons as wakeup-source

I2C expander is capable of generating an IRQ during powersave, so the
attached buttons can be used for waking up the system.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alexander Stein 2023-08-16 09:54:51 +02:00 • committed by Shawn Guo
commit 2de7444888