Comment # 8 on bug 1168148 from Takashi Iwai

Wasn't there some workaround about pinctrl driver module in dracut?
In this example, pinctrl-amd has to be loaded earlier than i2c-hid.  There were
similar restrictions for other pinctrl drivers for Intel platforms, too.

It'd be best if we can address inside the kernel, but I'm afraid that it's no
trivial.  A workaround in dracut would be handy if possible.