CONFIG_CLOCK_STM32_D1PPRE

D1 DOMAIN, APB3 prescaler

Type: int

Help

APB3 clock (rcc_pclk3) prescaler, allowed values: 1, 2, 4, 8, 16

Direct dependencies

BOARD_STM32H747I_DISCO_M7 || BOARD_STM32H747I_DISCO_M4 || (SOC_SERIES_STM32H7X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL)

(Includes any dependencies from ifs and menus.)

Defaults

  • 2

  • 1

Kconfig definitions

At boards/arm/stm32h747i_disco/Kconfig.defconfig:32

Included via Kconfig:8Kconfig.zephyr:26

Menu path: (Top)

config CLOCK_STM32_D1PPRE
    int
    default 2
    depends on BOARD_STM32H747I_DISCO_M7 || BOARD_STM32H747I_DISCO_M4

At drivers/clock_control/Kconfig.stm32h7:39

Included via Kconfig:8Kconfig.zephyr:40drivers/Kconfig:48drivers/clock_control/Kconfig:25drivers/clock_control/Kconfig.stm32:123

Menu path: (Top) → Device Drivers → Hardware clock controller support → STM32 Reset & Clock Control

config CLOCK_STM32_D1PPRE
    int "D1 DOMAIN, APB3 prescaler"
    range 1 16
    default 1
    depends on SOC_SERIES_STM32H7X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    help
      APB3 clock (rcc_pclk3) prescaler, allowed values: 1, 2, 4, 8, 16

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)