iMX8QXP-LED Configuration in device tree

[kinjalGediya]

Hello NXP,

I am using custom board of iMX8QXP. RGB LEDs are present in custom board and I want to access LED as GPIO.

we have added node for gpio in device tree but we are not able to on-off LEDS.

RGB LEDs are connected with GPIO1_IO27,GPIO1_IO28,GPIO1_IO30

Can you guide me how to configure LEDs as a GPIO in device tree?

[josephzhou1]

what is the results: solved? in my iMX8QXP b0 , gpio-32 : handphone detection  in lo IRQ, i like to know how to do??

[igorpadykov · Accepted solution]

Hi kinjalGediya

for i.MX8X gpio usage one can look at

http://variwiki.com/index.php?title=MX8_GPIO

Best regards
igor

[kinjalGediya]

Hi igor,

Thank you for quick reply.
The link which you shared is helpful!!