CONFIG_CLOCK_STM32_CPU2_PRESCALER¶
CPU2 HCLK prescaler
Type: int
Help¶
CPU2 HCLK prescaler, allowed values: 1, 2, 3, 4, 5, 6, 8, 10, 16, 32,
64, 128, 256, 512.
Direct dependencies¶
(SOC_SERIES_STM32WBX || SOC_SERIES_STM32WLX) && !SOC_SERIES_STM32H7X && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
(Includes any dependencies from ifs and menus.)
Default¶
1
Kconfig definition¶
At drivers/clock_control/Kconfig.stm32:198
Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:56 → drivers/clock_control/Kconfig:25
Menu path: (Top) → Device Drivers → Hardware clock controller support → STM32 Reset & Clock Control
config CLOCK_STM32_CPU2_PRESCALER
int "CPU2 HCLK prescaler"
range 1 512
default 1
depends on (SOC_SERIES_STM32WBX || SOC_SERIES_STM32WLX) && !SOC_SERIES_STM32H7X && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
help
CPU2 HCLK prescaler, allowed values: 1, 2, 3, 4, 5, 6, 8, 10, 16, 32,
64, 128, 256, 512.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)