Hi,
On a custom board that is based on Imx8m mini SOM, when I try to export a gpio that is connected to an LED, I get the below error.

Whereas for a similar gpio, that is connected to an different LED, the export happens successfully and I am able to toggle the LED as expected.

While referring processor data sheet(https://www.nxp.com/docs/en/data-sheet/IMX8MMIEC.pdf), below are the differences.
For pin 80,

and for pin 87,

Can someone please share some info on what could be the possible reasons for this behavior.
Thanks in Advance.