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CONFIG_CLOCK_STM32_PLL_XTPRE
¶
HSE to PLL /2 prescaler
Type: bool
Help¶
Enable this option to enable /2 prescaler on HSE to PLL clock signal
Direct dependencies¶
SOC_STM32F10X_DENSITY_DEVICE
&& CLOCK_STM32_PLL_SRC_HSE
&& SOC_SERIES_STM32F1X
&& !CLOCK_CONTROL_STM32_HAS_DTS
&& !SOC_SERIES_STM32MP1X
&& CLOCK_CONTROL_STM32_CUBE
&& CLOCK_CONTROL
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to n
.
Kconfig definition¶
At <Zephyr>/drivers/clock_control/Kconfig.stm32f1:8
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:54
→ <Zephyr>/drivers/clock_control/Kconfig:25
→ <Zephyr>/drivers/clock_control/Kconfig.stm32:151
Menu path: (Top) → Device Drivers → Hardware clock controller support → STM32 Reset & Clock Control
config CLOCK_STM32_PLL_XTPRE
bool "HSE to PLL /2 prescaler"
depends on SOC_STM32F10X_DENSITY_DEVICE && CLOCK_STM32_PLL_SRC_HSE && SOC_SERIES_STM32F1X && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
help
Enable this option to enable /2 prescaler on HSE to PLL clock signal
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)