:orphan:

.. title:: APIC_TIMER_TSC_M

.. option:: CONFIG_APIC_TIMER_TSC_M

*TSC to local APIC timer frequency divisor (M)*

Type: ``int``

Direct dependencies
===================

(\ :option:`APIC_TIMER_TSC <CONFIG_APIC_TIMER_TSC>` && \ :option:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :option:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`) || (\ :option:`APIC_TIMER_TSC <CONFIG_APIC_TIMER_TSC>` && \ :option:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :option:`SOC_ELKHART_LAKE <CONFIG_SOC_ELKHART_LAKE>`) || (\ :option:`APIC_TIMER_TSC <CONFIG_APIC_TIMER_TSC>` && \ :option:`APIC_TIMER <CONFIG_APIC_TIMER>`)

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- 3
- 3
- 1

Kconfig definitions
===================

.. highlight:: kconfig

At ``soc/x86/apollo_lake/Kconfig.defconfig:34``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``/home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. parsed-literal::

    config APIC_TIMER_TSC_M
    	int
    	default 3
    	depends on \ :option:`APIC_TIMER_TSC <CONFIG_APIC_TIMER_TSC>` && \ :option:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :option:`SOC_APOLLO_LAKE <CONFIG_SOC_APOLLO_LAKE>`

----

At ``soc/x86/elkhart_lake/Kconfig.defconfig:34``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``/home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1``

Menu path: (Top)

.. parsed-literal::

    config APIC_TIMER_TSC_M
    	int
    	default 3
    	depends on \ :option:`APIC_TIMER_TSC <CONFIG_APIC_TIMER_TSC>` && \ :option:`APIC_TIMER <CONFIG_APIC_TIMER>` && \ :option:`SOC_ELKHART_LAKE <CONFIG_SOC_ELKHART_LAKE>`

----

At ``drivers/timer/Kconfig:46``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:28``

Menu path: (Top) → Device Drivers → Timer Drivers → New local APIC timer → Use invariant TSC for z_timer_cycle_get_32()

.. parsed-literal::

    config APIC_TIMER_TSC_M
    	int "TSC to local APIC timer frequency divisor (M)"
    	default 1
    	depends on \ :option:`APIC_TIMER_TSC <CONFIG_APIC_TIMER_TSC>` && \ :option:`APIC_TIMER <CONFIG_APIC_TIMER>`

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*