Comment 286 for bug 1887190

I can confirm Mike's result. However, I'm on Fedora 33 and kernel 5.8.15.

[root@lappy-the-laptop ~]# dmesg | grep -i amd_g
[root@lappy-the-laptop ~]# journalctl -k | grep -i amd_gpio
[root@lappy-the-laptop ~]# modinfo pinctrl-amd
filename: /lib/modules/5.8.15-301.fc33.x86_64/kernel/drivers/pinctrl/pinctrl-amd.ko.xz
description: AMD GPIO pinctrl driver
author: Ken Xue <email address hidden>, Jeff Wu <email address hidden>
license: GPL v2
alias: acpi*:AMDI0030:*
alias: acpi*:AMD0030:*
depends:
retpoline: Y
name: pinctrl_amd
vermagic: 5.8.15-301.fc33.x86_64 SMP mod_unload
[root@lappy-the-laptop ~]# uname -r
5.8.15-301.fc33.x86_64

The pinctrl module I'm using is from the github repo