block/RFVBAT:
  description: VBAT register file.
  items:
  - name: REG
    description: VBAT register file register.
    array:
      len: 8
      stride: 4
    byte_offset: 0
    fieldset: REG
fieldset/REG:
  description: VBAT register file register.
  fields:
  - name: LL
    description: Low lower byte.
    bit_offset: 0
    bit_size: 8
  - name: LH
    description: Low higher byte.
    bit_offset: 8
    bit_size: 8
  - name: HL
    description: High lower byte.
    bit_offset: 16
    bit_size: 8
  - name: HH
    description: High higher byte.
    bit_offset: 24
    bit_size: 8