CONFIG_CLOCK_CONTROL

Hardware clock controller support

Type: bool

Help

Enable support for hardware clock controller. Such hardware can provide clock for other subsystem, and thus can be also used for power efficiency by controlling their clock. Note that this has nothing to do with RTC.

Default

• y

Symbols that select this symbol

• BOARD_NRF52_BSIM

• SOC_SERIES_IMX_6X_M4

• SOC_SERIES_IMX7_M4

• SOC_SERIES_IMX_RT

• SOC_SERIES_IMX_RT6XX

• SOC_SERIES_KINETIS_K2X

• SOC_SERIES_KINETIS_K6X

• SOC_SERIES_KINETIS_K8X

• SOC_SERIES_KINETIS_KE1XF

• SOC_SERIES_KINETIS_KL2X

• SOC_SERIES_KINETIS_KV5X

• SOC_SERIES_KINETIS_KWX

• SOC_SERIES_LPC11U6X

• SOC_OPENISA_RV32M1_RISCV32

• SOC_ESP32

• SOC_LPC54114_M4

• SOC_LPC54114_M0

• SOC_LPC55S16

• SOC_LPC55S28

• SOC_LPC55S69_CPU0

• GPIO_DW_CLOCK_GATE

Kconfig definitions

At <Zephyr>/soc/arm/nordic_nrf/Kconfig.defconfig:13

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config CLOCK_CONTROL
    bool
    default y
    depends on SYS_CLOCK_EXISTS && SOC_FAMILY_NRF

---

At <Zephyr>/drivers/clock_control/Kconfig:9

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:54

Menu path: (Top) → Device Drivers

menuconfig CLOCK_CONTROL
    bool "Hardware clock controller support"
    help
      Enable support for hardware clock controller. Such hardware can
      provide clock for other subsystem, and thus can be also used for
      power efficiency by controlling their clock. Note that this has
      nothing to do with RTC.

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