Help¶

PREDIV2 is PLL2 prescaler, allowed values: 1 - 16.

Direct dependencies¶

SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE && CLOCK_STM32_PLL_SRC_PLL2 && SOC_SERIES_STM32F1X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL

(Includes any dependencies from if’s and menus.)

Defaults¶

1 if SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE && CLOCK_STM32_PLL_SRC_PLL2 && SOC_SERIES_STM32F1X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL

Kconfig definition¶

At drivers/clock_control/Kconfig.stm32:186

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:54 → drivers/clock_control/Kconfig:45

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

config CLOCK_STM32_PLL2_PREDIV2
    int
    prompt "PREDIV2 Prescaler" if SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE && CLOCK_STM32_PLL_SRC_PLL2 && SOC_SERIES_STM32F1X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    range 1 16 if SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE && CLOCK_STM32_PLL_SRC_PLL2 && SOC_SERIES_STM32F1X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    default 1 if SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE && CLOCK_STM32_PLL_SRC_PLL2 && SOC_SERIES_STM32F1X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    depends on SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE && CLOCK_STM32_PLL_SRC_PLL2 && SOC_SERIES_STM32F1X && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    help
      PREDIV2 is PLL2 prescaler, allowed values: 1 - 16.

(Definitions include propagated dependencies, including from if’s and menus.)