Configure pin as GPIO Input in STM32MP1

[ienecode]

Hi,

On my STm32MP157c-dk2 with openstlinux-eglfs, I configured in device tree (*.dts file) CAN and works .

 

Now I would like to set pin PH11 as GPIO input.... Please help me how sholud looks my *.dts file, and wher in linux userspace I should find file with this GPIO ?

 

Also I can not generate device tree  for GPIO configuration using STM32CubeMX, please look below :