BD79112_BIT_IO
if (reg & BD79112_BIT_IO)
#define BD79112_REG_GPI_VALUE_B8_15 (BD79112_BIT_IO | 0x0)
#define BD79112_REG_GPI_VALUE_B0_B7 (BD79112_BIT_IO | 0x1)
#define BD79112_REG_GPI_VALUE_A8_15 (BD79112_BIT_IO | 0x2)
#define BD79112_REG_GPI_VALUE_A0_A7 (BD79112_BIT_IO | 0x3)
#define BD79112_REG_GPI_EN_B7_B15 (BD79112_BIT_IO | 0x4)
#define BD79112_REG_GPI_EN_B0_B7 (BD79112_BIT_IO | 0x5)
#define BD79112_REG_GPI_EN_A8_A15 (BD79112_BIT_IO | 0x6)
#define BD79112_REG_GPI_EN_A0_A7 (BD79112_BIT_IO | 0x7)
#define BD79112_REG_GPO_EN_B7_B15 (BD79112_BIT_IO | 0x8)
#define BD79112_REG_GPO_EN_B0_B7 (BD79112_BIT_IO | 0x9)
#define BD79112_REG_GPO_EN_A8_A15 (BD79112_BIT_IO | 0xa)
#define BD79112_REG_GPO_EN_A0_A7 (BD79112_BIT_IO | 0xb)
#define BD79112_REG_GPO_VALUE_B8_15 (BD79112_BIT_IO | 0xc)
#define BD79112_REG_GPO_VALUE_B0_B7 (BD79112_BIT_IO | 0xd)
#define BD79112_REG_GPO_VALUE_A8_15 (BD79112_BIT_IO | 0xe)
#define BD79112_REG_GPO_VALUE_A0_A7 (BD79112_BIT_IO | 0xf)