Hello Perumal,
I hope all is great with you. Thank you for using the NXP communities.
In regard to the FS26 device, your schematic seems correct. I just want to add some comments:
- The following circuit is recommended for the WAKE and GPIO pins:

- Are you adding the pull-up resistor on the INTB pin?
I do recommend using the schematic attached as a reference.
I hope this information helps.
Regards,
David