CCS_FL_BASE
#define CCS_FL_FLOAT_IREAL BIT(CCS_FL_BASE)
#define CCS_FL_IREAL BIT(CCS_FL_BASE + 1)
BUILD_BUG_ON(~CCI_REG_PRIVATE_MASK & (BIT(CCS_FL_BASE) | BIT(CCS_FL_BASE + 1)))