GPIO hot button?

Hi
How can I see if my button is supported by hotplug?
It´s a GPIO button and I have kmod-gpio-button-hotplug - 4.14.209-3 installed.

cat /sys/kernel/debug/gpio
gpiochip0: GPIOs 0-7, parent: platform/gpio-nct5104d, gpio-nct5104d, can sleep:

gpiochip1: GPIOs 10-17, parent: platform/gpio-nct5104d, gpio-nct5104d, can sleep:

gpiochip2: GPIOs 187-187, apu_button:
 gpio-187 (                    |Button              ) in  hi

It´s a PC Engines APU1 device.