LP55xx_MODE_ENG_MASK
#define LP55xx_MODE_DISABLE_ENG FIELD_PREP_CONST(LP55xx_MODE_ENG_MASK, 0x0)
#define LP55xx_MODE_LOAD_ENG FIELD_PREP_CONST(LP55xx_MODE_ENG_MASK, 0x1)
#define LP55xx_MODE_RUN_ENG FIELD_PREP_CONST(LP55xx_MODE_ENG_MASK, 0x2)
#define LP55xx_MODE_HALT_ENG FIELD_PREP_CONST(LP55xx_MODE_ENG_MASK, 0x3)
#define LP55xx_MODE_ENGn_MASK(n, shift) (LP55xx_MODE_ENG_MASK << LP55xx_MODE_ENGn_SHIFT(n, shift))
(((mode) >> LP55xx_MODE_ENGn_SHIFT(n, shift)) & LP55xx_MODE_ENG_MASK)