Question about the reset line on the LAN9514 controller

I have a question about the XM implementation of the LAN9514, which is used for the USB2.0 hub and Ethernet controller. I noticed the reset line on this chip (HUB_RESET) is connected to GPIO56. Is this IO used somewhere in software or the device tree to reset this device? Or is it not really being used for anything?

that should be:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/omap3-beagle-xm.dts#n91

Regards,

I was looking at that, but the device tree only mentions GPIO147, which is a reset line for USB3320, not the LAN9514. At least as far as I can tell.