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TMDSICE3359: MMC CD input pin and interrupt

Part Number: TMDSICE3359

I built the MMCSD example project for my TMDSICE3359 (v2) evaluation hardware and it works as expected, except for the SD card detect (CD) functionality. 

Looking at the GPIO definition it says that the CD input is set for Port 1 Pin 6. That does not seem to match the hardware of that board. Looking at the schematic (tmdxice3359_sch_3h0013_v2_1a.pdf), I see that the CD input (page 13) is on pin 2 of the SD Card Socket and is routed as signal name MMC0_DAT3, which goes to Port 2 Pin 26. 

Am I understanding that correctly? Does that pin gpio definition need to be changed for the card detect interrupt to function properly, or is there something else I am missing...

Thanks, 

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