Hello Team,
I am working on SC600T. I have configured VoL_UP and VOL_DOWN key as GPIO Switch.
i have followed the GPIO Excel sheet provided by quectel.
i have remove the VOL_Key resistor and try to access GP_SW1 AND GP_SW2.
but on switch event not getting data 0 and 1.
As per my schematic, my GPIO is
GP_SW1 = GPIO87
GP_SW2 = GPIO25.
Let me know which part I have to add in mtp.dtsi file and pin-ctrl.dtsi fil