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CONFIG_RV32M1_INTMUX
¶
OpenISA RV32M1 INTMUX interrupt controller support
Type: bool
Help¶
Select this option to enable support for the RV32M1 INTMUX
driver. This provides a level 2 interrupt controller for the SoC.
The INTMUX peripheral combines level 2 interrupts into
eight channels; each channel has its own level 1 interrupt to
the core.
Direct dependencies¶
(MULTI_LEVEL_INTERRUPTS
&& SOC_OPENISA_RV32M1_RISCV32
) || (SOC_OPENISA_RV32M1_RISCV32
&& MULTI_LEVEL_INTERRUPTS
)
(Includes any dependencies from ifs and menus.)
Default¶
y
Kconfig definitions¶
At <Zephyr>/soc/riscv/openisa_rv32m1/Kconfig.defconfig:96
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:19
→ <BuildDir>/kconfig/Kconfig.soc.defconfig:1
Menu path: (Top)
config RV32M1_INTMUX
bool
default y
depends on MULTI_LEVEL_INTERRUPTS && SOC_OPENISA_RV32M1_RISCV32
At <Zephyr>/drivers/interrupt_controller/Kconfig.rv32m1:6
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:26
→ <Zephyr>/drivers/interrupt_controller/Kconfig:61
Menu path: (Top) → Device Drivers → Interrupt Controllers
config RV32M1_INTMUX
bool "OpenISA RV32M1 INTMUX interrupt controller support"
depends on SOC_OPENISA_RV32M1_RISCV32 && MULTI_LEVEL_INTERRUPTS
help
Select this option to enable support for the RV32M1 INTMUX
driver. This provides a level 2 interrupt controller for the SoC.
The INTMUX peripheral combines level 2 interrupts into
eight channels; each channel has its own level 1 interrupt to
the core.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)