No, you cannot feed passion fruit to your dog at all! The reason being is that the seeds within a passion fruit contain cyanide.
Cyanide is obviously toxic to your dog and can cause a variety of health concerns for your dog. The worse outcome is death.
Therefore it is important to not try and feed passion fruit to your dog because there are a variety of other fruits that are much better for your dog to eat.
There is no reason to your put your dogs health at risk giving them this exotic fruit.
If you have more questions about this topic it is best to talk with your local pet shop or your vet to get more details.
However, as mentioned above you definitely do not want to try and feed passion fruit to your dog as it has many negative side effects.