aspeed_g4_reg_bit_set
aspeed_g4_reg_bit_set(gpio, offset & ~(0x7), reg_cmdsrc1, !!(cmdsrc & BIT(1)));
aspeed_g4_reg_bit_set(gpio, offset & ~(0x7), reg_cmdsrc0, !!(cmdsrc & BIT(0)));
.reg_bit_set = aspeed_g4_reg_bit_set,