CONFIG_XTENSA_TIMER

Xtensa timer support

Type: bool

Help

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

Direct dependencies

SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V18 || SOC_SERIES_INTEL_CAVS_V20 || SOC_SERIES_INTEL_CAVS_V25 || (SMP && SOC_INTEL_S1000) || SOC_SERIES_NXP_IMX8 || SOC_SERIES_NXP_IMX8M || SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V18 || SOC_SERIES_INTEL_CAVS_V20 || SOC_SERIES_INTEL_CAVS_V25 || (SMP && SOC_INTEL_S1000) || SOC_SERIES_NXP_IMX8 || SOC_SERIES_NXP_IMX8M || XTENSA

(Includes any dependencies from ifs and menus.)

Defaults

n
n
n
n
n
y
y
n
n
n
n
n
y
y
y

Symbols selected by this symbol

TICKLESS_CAPABLE

Kconfig definitions

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:42

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/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:28

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/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_V18

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:28

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/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_V20

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:25

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/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_V25

At <Zephyr>/soc/xtensa/intel_s1000/Kconfig.defconfig:39

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SMP && SOC_INTEL_S1000

At <Zephyr>/soc/xtensa/nxp_adsp/imx8/Kconfig.defconfig.series:21

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/nxp_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default y
    depends on SOC_SERIES_NXP_IMX8

At <Zephyr>/soc/xtensa/nxp_adsp/imx8m/Kconfig.defconfig.series:21

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/nxp_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default y
    depends on SOC_SERIES_NXP_IMX8M

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:42

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <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:28

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SOC_SERIES_INTEL_CAVS_V18

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:28

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SOC_SERIES_INTEL_CAVS_V20

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:25

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SOC_SERIES_INTEL_CAVS_V25

At <Zephyr>/soc/xtensa/intel_s1000/Kconfig.defconfig:39

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27

Menu path: (Top)

config XTENSA_TIMER
    bool
    default n
    depends on SMP && SOC_INTEL_S1000

At <Zephyr>/soc/xtensa/nxp_adsp/imx8/Kconfig.defconfig.series:21

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/soc/xtensa/nxp_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default y
    depends on SOC_SERIES_NXP_IMX8

At <Zephyr>/soc/xtensa/nxp_adsp/imx8m/Kconfig.defconfig.series:21

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/soc/xtensa/nxp_adsp/Kconfig.defconfig:6

Menu path: (Top)

config XTENSA_TIMER
    bool
    default y
    depends on SOC_SERIES_NXP_IMX8M

At <Zephyr>/drivers/timer/Kconfig.xtensa:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:42 → <Zephyr>/drivers/Kconfig:30 → <Zephyr>/drivers/timer/Kconfig:82

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.)