block/GPIO_SD:
  description: Sigma-Delta Modulation.
  items:
  - name: SIGMADELTA
    description: Duty Cycle Configure Register of SDM%s.
    array:
      len: 4
      stride: 4
    byte_offset: 0
    fieldset: SIGMADELTA
  - name: SIGMADELTA_CG
    description: Clock Gating Configure Register.
    byte_offset: 32
    fieldset: SIGMADELTA_CG
  - name: SIGMADELTA_MISC
    description: MISC Register.
    byte_offset: 36
    fieldset: SIGMADELTA_MISC
  - name: SIGMADELTA_VERSION
    description: Version Control Register.
    byte_offset: 40
    fieldset: SIGMADELTA_VERSION
fieldset/SIGMADELTA:
  description: Duty Cycle Configure Register of SDM%s.
  fields:
  - name: SD0_IN
    description: This field is used to configure the duty cycle of sigma delta modulation output.
    bit_offset: 0
    bit_size: 8
  - name: SD0_PRESCALE
    description: This field is used to set a divider value to divide APB clock.
    bit_offset: 8
    bit_size: 8
fieldset/SIGMADELTA_CG:
  description: Clock Gating Configure Register.
  fields:
  - name: CLK_EN
    description: Clock enable bit of configuration registers for sigma delta modulation.
    bit_offset: 31
    bit_size: 1
fieldset/SIGMADELTA_MISC:
  description: MISC Register.
  fields:
  - name: FUNCTION_CLK_EN
    description: Clock enable bit of sigma delta modulation.
    bit_offset: 30
    bit_size: 1
  - name: SPI_SWAP
    description: Reserved.
    bit_offset: 31
    bit_size: 1
fieldset/SIGMADELTA_VERSION:
  description: Version Control Register.
  fields:
  - name: GPIO_SD_DATE
    description: Version control register.
    bit_offset: 0
    bit_size: 28