PF contribution for shortfall of notice

I had resigned from my previous organisation. My notice period was 90 days and it was waived off by the employer after a mutual discussion, so I had to serve only 15 days. Will PF contribution be made only for the 15 days I have served/worked i.e., LWD or it will be contributed for rest of notice pay days.

P.S: I was not terminated/absconded. I had voluntarily resigned and employer is paying in lieue of notice. Also I have received relieving and experience certificate with positive remarks