[Public]
On designs that that GPIO controller has a dedicated IRQ, wakeups aren't working properly from s0i3. S0i3 is first supported on 5.14 on AMD, so it's a good idea to fix this there.
This is fixed by the following commits:
commit 7e6f8d6f4a42 ("pinctrl: amd: Add irq field data") # 5.14 commit acd47b9f28e5 ("pinctrl: amd: Handle wake-up interrupt") #5.14
Other designs that the GPIO controller shares the IRQ with the ACPI SCI have other fixes that will be sent to stable once they're in 5.16.