If you'd like to use canned pinto beans instead of dried. Use 2 (15 ounce) cans. Drain them and add them with the hominy.
If you'd like to use dried hominy. Soak 1 cup of dried hominy with the dried pinto beans and add them in the beginning with the dried beans.
(https://www.holajalapeno.com/vegan-pozole-recipe/)