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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) || XTENSA
(Includes any dependencies from ifs and menus.)
Defaults¶
n
n
n
n
n
y
Symbols selected by this symbol¶
Kconfig definitions¶
At soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:21
Included via Kconfig:8 → Kconfig.zephyr:19 → doc/_build/Kconfig/Kconfig.soc.defconfig:1 → soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config XTENSA_TIMER
bool
default n
depends on SOC_SERIES_INTEL_CAVS_V15
At soc/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:21
Included via Kconfig:8 → Kconfig.zephyr:19 → doc/_build/Kconfig/Kconfig.soc.defconfig:1 → soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config XTENSA_TIMER
bool
default n
depends on SOC_SERIES_INTEL_CAVS_V18
At soc/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:21
Included via Kconfig:8 → Kconfig.zephyr:19 → doc/_build/Kconfig/Kconfig.soc.defconfig:1 → soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config XTENSA_TIMER
bool
default n
depends on SOC_SERIES_INTEL_CAVS_V20
At soc/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:21
Included via Kconfig:8 → Kconfig.zephyr:19 → doc/_build/Kconfig/Kconfig.soc.defconfig:1 → soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config XTENSA_TIMER
bool
default n
depends on SOC_SERIES_INTEL_CAVS_V25
At soc/xtensa/intel_s1000/Kconfig.defconfig:39
Included via Kconfig:8 → Kconfig.zephyr:19 → doc/_build/Kconfig/Kconfig.soc.defconfig:1
Menu path: (Top)
config XTENSA_TIMER
bool
default n
depends on SMP && SOC_INTEL_S1000
At drivers/timer/Kconfig:215
Included via Kconfig:8 → Kconfig.zephyr:32 → 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.)