Help¶

Enables a system timer driver for Xtensa based on the CCOUNT and CCOMPARE special registers.

Direct dependencies¶

SOC_SERIES_INTEL_CAVS_V15 || (SMP && SOC_SERIES_INTEL_CAVS_V18) || (SMP && SOC_SERIES_INTEL_CAVS_V20) || (SMP && SOC_SERIES_INTEL_CAVS_V25) || (SMP && SOC_INTEL_S1000) || XTENSA

(Includes any dependencies from ifs and menus.)

Defaults¶

n
n
n
n
n
y

Symbols selected by this symbol¶

TICKLESS_CAPABLE

Kconfig definitions¶

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:20

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:65

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SMP && SOC_SERIES_INTEL_CAVS_V18

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:64

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SMP && SOC_SERIES_INTEL_CAVS_V20

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:64

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SMP && SOC_SERIES_INTEL_CAVS_V25

At <Zephyr>/soc/xtensa/intel_s1000/Kconfig.defconfig:35

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SMP && SOC_INTEL_S1000

At <Zephyr>/drivers/timer/Kconfig:232

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:28

Menu path: (Top) → Device Drivers → Timer Drivers

config XTENSA_TIMER
    bool "Xtensa timer support"
    default y
    select TICKLESS_CAPABLE
    depends on XTENSA
    help
      Enables a system timer driver for Xtensa based on the CCOUNT
      and CCOMPARE special registers.

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