#include <stdint.h>

typedef struct {
    uint32_t  reserve0  : 2; // 0    Reserve
    uint32_t  rngen     : 1;  // 2	 True random number generator enable
    uint32_t  ie        : 1;  // 3	 Interrupt Enable
    uint32_t  reserve1  : 1; // 4    Reserve
    uint32_t  ced       : 1;  // 5	 Clock error detection
    uint32_t  reserve2  : 1; // 6    Reserve
    uint32_t  ardis     : 1;  // 7	 Auto reset disable
    uint32_t  rng_config3: 4;  // 8	 RNG configuration 3
    uint32_t  nistc     : 1;  // 12	 Non NIST compliant
    uint32_t  rng_config2: 3;  // 13	 RNG configuration 2
    uint32_t  clkdiv    : 4;  // 16	 Clock divider factor
    uint32_t  rng_config1: 6;  // 20	 RNG configuration 1
    uint32_t  reserve3  : 4;  // 26   Reserve
    uint32_t  condrst   : 1;  // 30	 Conditioning soft reset
    uint32_t  configlock: 1;  // 31	 RNG Config Lock
} reg_rng_cr_t;

typedef struct {
    uint32_t  drdy      : 1;  // 0	 Data ready
    uint32_t  cecs      : 1;  // 1	 Clock error current status
    uint32_t  secs      : 1;  // 2	 Seed error current status
    uint32_t  reserve0  : 2; // 3    Reserve
    uint32_t  ceis      : 1;  // 5	 Clock error interrupt status
    uint32_t  seis      : 1;  // 6	 Seed error interrupt status
    uint32_t  reserve1  : 25; // 7    Reserve
} reg_rng_sr_t;

typedef struct {
    uint32_t  rndata    : 32; // 0	 Random data
} reg_rng_dr_t;

typedef struct {
    uint32_t  htcfg     : 32; // 0	 health test configuration
} reg_rng_htcr_t;

typedef struct {
    volatile reg_rng_cr_t cr;
    volatile reg_rng_sr_t sr;
    volatile reg_rng_dr_t dr;
    volatile uint32_t reserve0[1];
    volatile reg_rng_htcr_t htcr;
} reg_rng_t;