CONFIG_CLOCK_STM32_PLL_R_DIVISOR¶

PLL R Divisor

Type: int

Help¶

PLL R Output divisor, allowed values: 1-128.

Help¶

PLL R Output divisor
L4: allowed values: 0, 2, 4, 6, 8. PLLR do not exceed 80MHz
L5: allowed values: 0, 2, 4, 6, 8. PLLR do not exceed 110MHz
WB: allowed values: 0, 2-8. PLLR do not exceed 64MHz
WL: allowed values: 0, 2-8. PLLR do not exceed 48MHz

Help¶

PLL R VCO divisor, allowed values: 2-8.

Help¶

PLL R Output divisor, allowed values: 2, 4, 6, 8.

Direct dependencies¶

(Includes any dependencies from ifs and menus.)

Defaults¶

2
4
2
2

Kconfig definitions¶

At <Zephyr>/drivers/clock_control/Kconfig.stm32h7:99

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:40 → <Zephyr>/drivers/Kconfig:54 → <Zephyr>/drivers/clock_control/Kconfig:25 → <Zephyr>/drivers/clock_control/Kconfig.stm32:153

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

config CLOCK_STM32_PLL_R_DIVISOR
    int "PLL R Divisor"
    range 1 128
    default 2
    depends on CLOCK_STM32_SYSCLK_SRC_PLL && SOC_SERIES_STM32H7X && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
    help
      PLL R Output divisor, allowed values: 1-128.

At <Zephyr>/drivers/clock_control/Kconfig.stm32l4_l5_wb_wl:59

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:40 → <Zephyr>/drivers/Kconfig:54 → <Zephyr>/drivers/clock_control/Kconfig:25 → <Zephyr>/drivers/clock_control/Kconfig.stm32:155

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

config CLOCK_STM32_PLL_R_DIVISOR
    int "PLL R Divisor"
    range 0 8
    default 4
    depends on CLOCK_STM32_SYSCLK_SRC_PLL && (SOC_SERIES_STM32L4X || SOC_SERIES_STM32L5X || SOC_SERIES_STM32WBX || SOC_SERIES_STM32WLX) && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
    help
      PLL R Output divisor
      L4: allowed values: 0, 2, 4, 6, 8. PLLR do not exceed 80MHz
      L5: allowed values: 0, 2, 4, 6, 8. PLLR do not exceed 110MHz
      WB: allowed values: 0, 2-8. PLLR do not exceed 64MHz
      WL: allowed values: 0, 2-8. PLLR do not exceed 48MHz

At <Zephyr>/drivers/clock_control/Kconfig.stm32g0:43

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:40 → <Zephyr>/drivers/Kconfig:54 → <Zephyr>/drivers/clock_control/Kconfig:25 → <Zephyr>/drivers/clock_control/Kconfig.stm32:156

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

config CLOCK_STM32_PLL_R_DIVISOR
    int "PLL R Divisor"
    range 2 8
    default 2
    depends on CLOCK_STM32_SYSCLK_SRC_PLL && SOC_SERIES_STM32G0X && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
    help
      PLL R VCO divisor, allowed values: 2-8.

At <Zephyr>/drivers/clock_control/Kconfig.stm32g4:40

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:40 → <Zephyr>/drivers/Kconfig:54 → <Zephyr>/drivers/clock_control/Kconfig:25 → <Zephyr>/drivers/clock_control/Kconfig.stm32:157

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

config CLOCK_STM32_PLL_R_DIVISOR
    int "PLL R Divisor"
    range 2 8
    default 2
    depends on CLOCK_STM32_SYSCLK_SRC_PLL && SOC_SERIES_STM32G4X && !CLOCK_CONTROL_STM32_HAS_DTS && !SOC_SERIES_STM32MP1X && CLOCK_CONTROL_STM32_CUBE && CLOCK_CONTROL
    help
      PLL R Output divisor, allowed values: 2, 4, 6, 8.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)