Chocolate Pecan Pumpkin Granola

old fashioned rolled oats (gluten-free, if needed)1 1/2 cup raw pecans, chopped1/4 cup pumpkin puree1/2 teaspoon vanilla1/2 teaspoon pumpkin pie spice1/2 cup maple syrup1/3 cup coconut oil, melted1/2 teaspoon sea salt1/3 cup mini vegan chocolate chips