To simplify board definitions and for unification between samd2x and newer models, don't use the GCLK bitmask in board definitions. Instead use the GCLK index and generate the bitmask when needed.
To simplify board definitions and for unification between samd2x and newer models, don't use the GCLK bitmask in board definitions. Instead use the GCLK index and generate the bitmask when needed.