MA35_MFP_BITS_PER_PORT
pin->shift = (elems[i + 1] * MA35_MFP_BITS_PER_PORT) % 32;
regval &= ~GENMASK(setting->shift + MA35_MFP_BITS_PER_PORT - 1,
bit_offs = gpio * MA35_MFP_BITS_PER_PORT;
bit_offs = (gpio - 8) * MA35_MFP_BITS_PER_PORT;
regval &= ~GENMASK(bit_offs + MA35_MFP_BITS_PER_PORT - 1, bit_offs);