regs-proposal.h

#define HW_ICOLL_ENABLE_ADDR                (0x80000000 + 0x8)
#define HW_ICOLL_ENABLE_SET_ADDR            (0x80000000 + 0xc)
#define HW_ICOLL_ENABLE                     (*(volatile uint16_t *)(0x80000000 + 0x8))
#define HW_ICOLL_ENABLE_SET                 (*(volatile uint16_t *)(0x80000000 + 0xc))
#define BP_ICOLL_ENABLE_VDDIO_BO            0
#define BM_ICOLL_ENABLE_VDDIO_BO            0x3
#define BV_ICOLL_ENABLE_VDDIO_BO__DISABLED  0x0
#define BV_ICOLL_ENABLE_VDDIO_BO__ENABLED   0x1
#define BV_ICOLL_ENABLE_VDDIO_BO__NMI       0x2
#define BF_ICOLL_ENABLE_VDDIO_BO(_v)        (((_v) << 0) & 0x3)
#define BF_ICOLL_ENABLE_VDDIO_BO_V(_v)      ((BV_ICOLL_ENABLE_VDDIO_BO__##_v << 0) & 0x3)
#define BP_ICOLL_ENABLE_VDDA_BO            2
#define BM_ICOLL_ENABLE_VDDA_BO            0x7
#define BV_ICOLL_ENABLE_VDDA_BO__DISABLED  0x0
#define BV_ICOLL_ENABLE_VDDA_BO__ENABLED   0x1
#define BV_ICOLL_ENABLE_VDDA_BO__NMI       0x2
#define BF_ICOLL_ENABLE_VDDA_BO(_v)        (((_v) << 2) & 0x7)
#define BF_ICOLL_ENABLE_VDDA_BO_V(_v)      ((BV_ICOLL_ENABLE_VDDIO_BO__##_v << 3) & 0x7)

/* we can write: */
HW_ICOLL_ENABLE = BF_OR(ICOLL_ENABLE, VDDIO_BO(0x1), VDDA_BO_V(NMI));
/* and also: */
HW_ICOLL_ENABLE_SET = BF_ICOLL_ENABLE_VDDA_BO_V(ENABLE);

/* PROPOSAL: create new macros: */
#define BW_ICOLL_ENABLE(...) HW_ICOLL_ENABLE = BF_OR(ICOLL_ENABLE, __VA_ARGS__)
#define BW_ICOLL_ENABLE_SET(...) HW_ICOLL_ENABLE = BF_OR(ICOLL_ENABLE, __VA_ARGS__)
/* so that we can write: */
BW_ICOLL_ENABLE(VDDIO_BO(0x1), VDDA_BO_V(NMI));
BW_ICOLL_ENABLE_SET(VDDA_BO_V(ENABLE));