There are some exchanges that have this feature and wallets too but I don't like them because they'll have to freeze your Bitcoin to make this possible. Freezing our Bitcoin restrict us from using it when we want to and this goes against everything that Bitcoin should be standing for which is our freedom. What I'll suggest is that you covert some of your Bitcoin to cash and make use of those platforms that offer this for cash if you need passive income that much. For me I'm comfortable with the gains that hodling Bitcoin without doing anything gives to me. Making money with Bitcoin can be done with trading of the cryptocurrency market when you don't have the patience to hodl or want to be active doing something as some people don't like the Idea of not doing anything.