:orphan:

.. title:: CONFIG_2ND_LEVEL_INTERRUPTS

.. kconfig:: CONFIG_2ND_LEVEL_INTERRUPTS

CONFIG_2ND_LEVEL_INTERRUPTS
###########################

*Second-level interrupt support*

Type: ``bool``

Help
====

.. code-block:: none

    Second level interrupts are used to increase the number of
    addressable interrupts in a system.

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

(\ :kconfig:`MULTI_LEVEL_INTERRUPTS <CONFIG_MULTI_LEVEL_INTERRUPTS>` && \ :kconfig:`SOC_OPENISA_RV32M1_RISCV32 <CONFIG_SOC_OPENISA_RV32M1_RISCV32>`) || (\ :kconfig:`SOC_GD32VF103 <CONFIG_SOC_GD32VF103>` && \ :kconfig:`SOC_SERIES_GD32VF103 <CONFIG_SOC_SERIES_GD32VF103>`) || \ :kconfig:`SOC_SERIES_INTEL_CAVS_V15 <CONFIG_SOC_SERIES_INTEL_CAVS_V15>` || \ :kconfig:`SOC_SERIES_INTEL_CAVS_V18 <CONFIG_SOC_SERIES_INTEL_CAVS_V18>` || \ :kconfig:`SOC_SERIES_INTEL_CAVS_V20 <CONFIG_SOC_SERIES_INTEL_CAVS_V20>` || \ :kconfig:`SOC_SERIES_INTEL_CAVS_V25 <CONFIG_SOC_SERIES_INTEL_CAVS_V25>` || \ :kconfig:`SOC_SERIES_NXP_IMX8 <CONFIG_SOC_SERIES_NXP_IMX8>` || \ :kconfig:`SOC_SERIES_NXP_IMX8M <CONFIG_SOC_SERIES_NXP_IMX8M>` || \ :kconfig:`MULTI_LEVEL_INTERRUPTS <CONFIG_MULTI_LEVEL_INTERRUPTS>`

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

Defaults
========

- y
- y
- y
- y
- y
- y
- n
- n

Symbols that select this symbol
===============================

- \ :kconfig:`PLIC <CONFIG_PLIC>`

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



At ``<SoC>/riscv/openisa_rv32m1/Kconfig.defconfig:49``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default y
    	depends on MULTI_LEVEL_INTERRUPTS && SOC_OPENISA_RV32M1_RISCV32

----

At ``<SoC>/riscv/riscv-privilege/gd32vf103/Kconfig.defconfig.gd32vf103:40``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<SoC>/riscv/riscv-privilege/Kconfig.defconfig:6`` → ``<SoC>/riscv/riscv-privilege/gd32vf103/Kconfig.defconfig.series:6``

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default y
    	depends on SOC_GD32VF103 && SOC_SERIES_GD32VF103

----

At ``<SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:64``

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

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default y
    	depends on SOC_SERIES_INTEL_CAVS_V15

----

At ``<SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:50``

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

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default y
    	depends on SOC_SERIES_INTEL_CAVS_V18

----

At ``<SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:50``

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

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default y
    	depends on SOC_SERIES_INTEL_CAVS_V20

----

At ``<SoC>/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:47``

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

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default y
    	depends on SOC_SERIES_INTEL_CAVS_V25

----

At ``<SoC>/xtensa/nxp_adsp/imx8/Kconfig.defconfig.series:39``

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

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default n
    	depends on SOC_SERIES_NXP_IMX8

----

At ``<SoC>/xtensa/nxp_adsp/imx8m/Kconfig.defconfig.series:39``

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

Menu path: (Top)

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool
    	default n
    	depends on SOC_SERIES_NXP_IMX8M

----

At ``<Driver>/interrupt_controller/Kconfig.multilevel:29``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Driver>/Kconfig:28`` → ``<Driver>/interrupt_controller/Kconfig:48``

Menu path: (Top) → Device Drivers → Interrupt Controllers → Multi-level interrupt support

.. code-block:: kconfig

    config 2ND_LEVEL_INTERRUPTS
    	bool "Second-level interrupt support"
    	depends on MULTI_LEVEL_INTERRUPTS
    	help
    	  Second level interrupts are used to increase the number of
    	  addressable interrupts in a system.

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