ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio

ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio

BugLink: http://bugs.launchpad.net/bugs/1745043
commit b7ace5ed8867ca54503727988adec6b20af54eeb upstream.

Fixes commit 687c27676151 ("ARM: dts: Add minimal support for LogicPD
Torpedo DM3730 devkit")

This patch corrects an issue where the cd-gpios was improperly setup
using IRQ_TYPE_LEVEL_LOW instead of GPIO_ACTIVE_LOW.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>