choice: STM32 PLL Clock Source

STM32 PLL Clock Source

Type: bool

Direct dependencies

CLOCK_STM32_SYSCLK_SRC_PLL && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL

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

Defaults

• CLOCK_STM32_PLL_SRC_HSI if CLOCK_STM32_SYSCLK_SRC_PLL && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL

Choice options

• CLOCK_STM32_PLL_SRC_MSI
• CLOCK_STM32_PLL_SRC_HSI
• CLOCK_STM32_PLL_SRC_HSE
• CLOCK_STM32_PLL_SRC_PLL2

Kconfig definition

At drivers/clock_control/Kconfig.stm32:88

Included via Kconfig:10 → Kconfig.zephyr:35 → drivers/Kconfig:54 → drivers/clock_control/Kconfig:30

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

choice
    bool
    prompt "STM32 PLL Clock Source" if CLOCK_STM32_SYSCLK_SRC_PLL && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    default CLOCK_STM32_PLL_SRC_HSI if CLOCK_STM32_SYSCLK_SRC_PLL && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL
    depends on CLOCK_STM32_SYSCLK_SRC_PLL && CLOCK_CONTROL_STM32_CUBE && SOC_FAMILY_STM32 && CLOCK_CONTROL

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