I have able to configure GPIO pins without added support on .dts files. GPIO driver is not required .dts file ?

[Naman Patel26]

I have created code in GPIO read/write code with zephyr os. I did not add GPIO in .dts file. How the my GPIO example is working.

GPIO driver is not needed .dts support ? or I miss something to understand.

[Susheel Nuguru]

That GPIO probably is already enabled in the system dtsi file