Chilwell was named in England's squad on Thursday.
Pochettino said: "Yes already Gareth (Southgate) told you he's fit (for England).
Advertisement
Advertisement
"He is back to training for us. I think everything is going well. Tomorrow he again will be in the squad for Sunday.
"We didn't talk today about his injury but when a player is back and they are excited, like the rest of the players."