# confsiz = 1: config at 0x2007, 2: has an extra config register at 0x2008
# regmap = registers duplicated in multiple banks. First value is a bank bitmask,
# following values are register addresses
# confsiz = 1: config at 0x2007, 2: has an extra config register at 0x2008
# regmap = registers duplicated in multiple banks. First value is a bank bitmask,
# following values are register addresses