Do jetson xavier AGX support ACPI PCIE hotplug?

hi all,
do jetson xavier support ACPI PCIE hotplug?
If I want to support SD7.0 on PCIE port with hotplug
there is one prsnt# pin need to connect to AGX GPIO
usually in PC BIOS ,this pin will define in ACPI to notify OS to re-scan PCIE port for hotplug
may I know Jetson xavier support this ACPI PCIE hotplug?

Tegra PCIe doesn’t support hotplug, so rescan/reset sysfs nodes won’t work.
Instead, you can unbind and bind Tegra PCIe platform driver. Se also:

ok,than you
I wil try it.

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