Artichoke Green Chile Cheese Dip

1 (6 ounce) can marinated artichokes
3 green onions, chopped
1 (4 ounce) can diced green chiles
1/2 cup mayonnaise
1 (8 1/2 ounce) can artichokes, drained and chopped
2 cups grated Cheddar cheese, divided
Tortilla chips

Reserving marinade, drain and chop artichokes.

Saut