Help¶

APB4 clock (rcc_pclk4) 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:35

Included via Kconfig:8 → Kconfig.zephyr:26

Menu path: (Top)

config CLOCK_STM32_D3PPRE
    int
    default 2
    depends on BOARD_STM32H747I_DISCO_M7 || BOARD_STM32H747I_DISCO_M4

At drivers/clock_control/Kconfig.stm32h7:46

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

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

config CLOCK_STM32_D3PPRE
    int "APB4 prescaler"
    range 1 16
    default 1
    depends on SOC_SERIES_STM32H7X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    help
      APB4 clock (rcc_pclk4) prescaler, allowed values: 1, 2, 4, 8, 16

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