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CONFIG_CLOCK_STM32_MSI_RANGE
¶
MSI frequency range
Type: int
Help¶
Frequency range of MSI when MSI range is provided in RCC_CR register Range 0: 100kHz Range 1: 200kHz Range 2 around 400 kHz Range 3 around 800 kHz Range 4: 1 MHz Range 5: 2 MHz Range 6: 4 MHz (reset value) Range 7: 8 MHz Range 8: 16 MHz Range 9: 24 MHz Range 10: 32 MHz Range 11: 48 MHz
Direct dependencies¶
(CLOCK_STM32_SYSCLK_SRC_MSI
|| CLOCK_STM32_PLL_SRC_MSI
) && CLOCK_CONTROL_STM32_CUBE
&& CLOCK_CONTROL
(Includes any dependencies from ifs and menus.)
Default¶
8
Kconfig definition¶
At <Zephyr>/drivers/clock_control/Kconfig.stm32:72
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:54
→ <Zephyr>/drivers/clock_control/Kconfig:25
Menu path: (Top) → Device Drivers → Hardware clock controller support → STM32 Reset & Clock Control
config CLOCK_STM32_MSI_RANGE int "MSI frequency range" default 8 depends on (CLOCK_STM32_SYSCLK_SRC_MSI
||CLOCK_STM32_PLL_SRC_MSI
) &&CLOCK_CONTROL_STM32_CUBE
&&CLOCK_CONTROL
help Frequency range of MSI when MSI range is provided in RCC_CR register Range 0: 100kHz Range 1: 200kHz Range 2 around 400 kHz Range 3 around 800 kHz Range 4: 1 MHz Range 5: 2 MHz Range 6: 4 MHz (reset value) Range 7: 8 MHz Range 8: 16 MHz Range 9: 24 MHz Range 10: 32 MHz Range 11: 48 MHz
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)