| # SPDX-License-Identifier: GPL-2.0-only |
| menu "IRQ chip support" |
| |
| config IRQCHIP |
| def_bool y |
| depends on (OF_IRQ || ACPI_GENERIC_GSI) |
| |
| config ARM_GIC |
| bool |
| depends on OF |
| select IRQ_DOMAIN_HIERARCHY |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config ARM_GIC_PM |
| bool |
| depends on PM |
| select ARM_GIC |
| |
| config ARM_GIC_MAX_NR |
| int |
| depends on ARM_GIC |
| default 2 if ARCH_REALVIEW |
| default 1 |
| |
| config ARM_GIC_V2M |
| bool |
| depends on PCI |
| select ARM_GIC |
| select PCI_MSI |
| |
| config GIC_NON_BANKED |
| bool |
| |
| config ARM_GIC_V3 |
| bool |
| select IRQ_DOMAIN_HIERARCHY |
| select PARTITION_PERCPU |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| select HAVE_ARM_SMCCC_DISCOVERY |
| |
| config ARM_GIC_V3_ITS |
| bool |
| select GENERIC_MSI_IRQ |
| default ARM_GIC_V3 |
| |
| config ARM_GIC_V3_ITS_PCI |
| bool |
| depends on ARM_GIC_V3_ITS |
| depends on PCI |
| depends on PCI_MSI |
| default ARM_GIC_V3_ITS |
| |
| config ARM_GIC_V3_ITS_FSL_MC |
| bool |
| depends on ARM_GIC_V3_ITS |
| depends on FSL_MC_BUS |
| default ARM_GIC_V3_ITS |
| |
| config ARM_NVIC |
| bool |
| select IRQ_DOMAIN_HIERARCHY |
| select GENERIC_IRQ_CHIP |
| |
| config ARM_VIC |
| bool |
| select IRQ_DOMAIN |
| |
| config ARM_VIC_NR |
| int |
| default 4 if ARCH_S5PV210 |
| default 2 |
| depends on ARM_VIC |
| help |
| The maximum number of VICs available in the system, for |
| power management. |
| |
| config ARMADA_370_XP_IRQ |
| bool |
| select GENERIC_IRQ_CHIP |
| select PCI_MSI if PCI |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config ALPINE_MSI |
| bool |
| depends on PCI |
| select PCI_MSI |
| select GENERIC_IRQ_CHIP |
| |
| config AL_FIC |
| bool "Amazon's Annapurna Labs Fabric Interrupt Controller" |
| depends on OF |
| depends on HAS_IOMEM |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| help |
| Support Amazon's Annapurna Labs Fabric Interrupt Controller. |
| |
| config ATMEL_AIC_IRQ |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| select SPARSE_IRQ |
| |
| config ATMEL_AIC5_IRQ |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| select SPARSE_IRQ |
| |
| config I8259 |
| bool |
| select IRQ_DOMAIN |
| |
| config BCM6345_L1_IRQ |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config BCM7038_L1_IRQ |
| tristate "Broadcom STB 7038-style L1/L2 interrupt controller driver" |
| depends on ARCH_BRCMSTB || BMIPS_GENERIC |
| default ARCH_BRCMSTB || BMIPS_GENERIC |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config BCM7120_L2_IRQ |
| tristate "Broadcom STB 7120-style L2 interrupt controller driver" |
| depends on ARCH_BRCMSTB || BMIPS_GENERIC |
| default ARCH_BRCMSTB || BMIPS_GENERIC |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config BRCMSTB_L2_IRQ |
| tristate "Broadcom STB generic L2 interrupt controller driver" |
| depends on ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC |
| default ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config DAVINCI_CP_INTC |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config DW_APB_ICTL |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN_HIERARCHY |
| |
| config FARADAY_FTINTC010 |
| bool |
| select IRQ_DOMAIN |
| select SPARSE_IRQ |
| |
| config HISILICON_IRQ_MBIGEN |
| bool |
| select ARM_GIC_V3 |
| select ARM_GIC_V3_ITS |
| |
| config IMGPDC_IRQ |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config IXP4XX_IRQ |
| bool |
| select IRQ_DOMAIN |
| select SPARSE_IRQ |
| |
| config MADERA_IRQ |
| tristate |
| |
| config IRQ_MIPS_CPU |
| bool |
| select GENERIC_IRQ_CHIP |
| select GENERIC_IRQ_IPI if SMP && SYS_SUPPORTS_MULTITHREADING |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config CLPS711X_IRQCHIP |
| bool |
| depends on ARCH_CLPS711X |
| select IRQ_DOMAIN |
| select SPARSE_IRQ |
| default y |
| |
| config OMPIC |
| bool |
| |
| config OR1K_PIC |
| bool |
| select IRQ_DOMAIN |
| |
| config OMAP_IRQCHIP |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config ORION_IRQCHIP |
| bool |
| select IRQ_DOMAIN |
| |
| config PIC32_EVIC |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config JCORE_AIC |
| bool "J-Core integrated AIC" if COMPILE_TEST |
| depends on OF |
| select IRQ_DOMAIN |
| help |
| Support for the J-Core integrated AIC. |
| |
| config RDA_INTC |
| bool |
| select IRQ_DOMAIN |
| |
| config RENESAS_INTC_IRQPIN |
| bool "Renesas INTC External IRQ Pin Support" if COMPILE_TEST |
| select IRQ_DOMAIN |
| help |
| Enable support for the Renesas Interrupt Controller for external |
| interrupt pins, as found on SH/R-Mobile and R-Car Gen1 SoCs. |
| |
| config RENESAS_IRQC |
| bool "Renesas R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} IRQC support" if COMPILE_TEST |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| help |
| Enable support for the Renesas Interrupt Controller for external |
| devices, as found on R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} SoCs. |
| |
| config RENESAS_RZA1_IRQC |
| bool "Renesas RZ/A1 IRQC support" if COMPILE_TEST |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Enable support for the Renesas RZ/A1 Interrupt Controller, to use up |
| to 8 external interrupts with configurable sense select. |
| |
| config RENESAS_RZG2L_IRQC |
| bool "Renesas RZ/G2L (and alike SoC) IRQC support" if COMPILE_TEST |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Enable support for the Renesas RZ/G2L (and alike SoC) Interrupt Controller |
| for external devices. |
| |
| config SL28CPLD_INTC |
| bool "Kontron sl28cpld IRQ controller" |
| depends on MFD_SL28CPLD=y || COMPILE_TEST |
| select REGMAP_IRQ |
| help |
| Interrupt controller driver for the board management controller |
| found on the Kontron sl28 CPLD. |
| |
| config ST_IRQCHIP |
| bool |
| select REGMAP |
| select MFD_SYSCON |
| help |
| Enables SysCfg Controlled IRQs on STi based platforms. |
| |
| config SUN4I_INTC |
| bool |
| |
| config SUN6I_R_INTC |
| bool |
| select IRQ_DOMAIN_HIERARCHY |
| select IRQ_FASTEOI_HIERARCHY_HANDLERS |
| |
| config SUNXI_NMI_INTC |
| bool |
| select GENERIC_IRQ_CHIP |
| |
| config TB10X_IRQC |
| bool |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_CHIP |
| |
| config TS4800_IRQ |
| tristate "TS-4800 IRQ controller" |
| select IRQ_DOMAIN |
| depends on HAS_IOMEM |
| depends on SOC_IMX51 || COMPILE_TEST |
| help |
| Support for the TS-4800 FPGA IRQ controller |
| |
| config VERSATILE_FPGA_IRQ |
| bool |
| select IRQ_DOMAIN |
| |
| config VERSATILE_FPGA_IRQ_NR |
| int |
| default 4 |
| depends on VERSATILE_FPGA_IRQ |
| |
| config XTENSA_MX |
| bool |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config XILINX_INTC |
| bool "Xilinx Interrupt Controller IP" |
| depends on OF_ADDRESS |
| select IRQ_DOMAIN |
| help |
| Support for the Xilinx Interrupt Controller IP core. |
| This is used as a primary controller with MicroBlaze and can also |
| be used as a secondary chained controller on other platforms. |
| |
| config IRQ_CROSSBAR |
| bool |
| help |
| Support for a CROSSBAR ip that precedes the main interrupt controller. |
| The primary irqchip invokes the crossbar's callback which inturn allocates |
| a free irq and configures the IP. Thus the peripheral interrupts are |
| routed to one of the free irqchip interrupt lines. |
| |
| config KEYSTONE_IRQ |
| tristate "Keystone 2 IRQ controller IP" |
| depends on ARCH_KEYSTONE |
| help |
| Support for Texas Instruments Keystone 2 IRQ controller IP which |
| is part of the Keystone 2 IPC mechanism |
| |
| config MIPS_GIC |
| bool |
| select GENERIC_IRQ_IPI if SMP |
| select IRQ_DOMAIN_HIERARCHY |
| select MIPS_CM |
| |
| config INGENIC_IRQ |
| bool |
| depends on MACH_INGENIC |
| default y |
| |
| config INGENIC_TCU_IRQ |
| bool "Ingenic JZ47xx TCU interrupt controller" |
| default MACH_INGENIC |
| depends on MIPS || COMPILE_TEST |
| select MFD_SYSCON |
| select GENERIC_IRQ_CHIP |
| help |
| Support for interrupts in the Timer/Counter Unit (TCU) of the Ingenic |
| JZ47xx SoCs. |
| |
| If unsure, say N. |
| |
| config IMX_GPCV2 |
| bool |
| select IRQ_DOMAIN |
| help |
| Enables the wakeup IRQs for IMX platforms with GPCv2 block |
| |
| config IRQ_MXS |
| def_bool y if MACH_ASM9260 || ARCH_MXS |
| select IRQ_DOMAIN |
| select STMP_DEVICE |
| |
| config MSCC_OCELOT_IRQ |
| bool |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_CHIP |
| |
| config MVEBU_GICP |
| bool |
| |
| config MVEBU_ICU |
| bool |
| |
| config MVEBU_ODMI |
| bool |
| select GENERIC_MSI_IRQ |
| |
| config MVEBU_PIC |
| bool |
| |
| config MVEBU_SEI |
| bool |
| |
| config LS_EXTIRQ |
| def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE |
| select MFD_SYSCON |
| |
| config LS_SCFG_MSI |
| def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE |
| depends on PCI_MSI |
| |
| config PARTITION_PERCPU |
| bool |
| |
| config STM32_EXTI |
| bool |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_CHIP |
| |
| config QCOM_IRQ_COMBINER |
| bool "QCOM IRQ combiner support" |
| depends on ARCH_QCOM && ACPI |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Say yes here to add support for the IRQ combiner devices embedded |
| in Qualcomm Technologies chips. |
| |
| config IRQ_UNIPHIER_AIDET |
| bool "UniPhier AIDET support" if COMPILE_TEST |
| depends on ARCH_UNIPHIER || COMPILE_TEST |
| default ARCH_UNIPHIER |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Support for the UniPhier AIDET (ARM Interrupt Detector). |
| |
| config MESON_IRQ_GPIO |
| tristate "Meson GPIO Interrupt Multiplexer" |
| depends on ARCH_MESON || COMPILE_TEST |
| default ARCH_MESON |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Support Meson SoC Family GPIO Interrupt Multiplexer |
| |
| config GOLDFISH_PIC |
| bool "Goldfish programmable interrupt controller" |
| depends on MIPS && (GOLDFISH || COMPILE_TEST) |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| help |
| Say yes here to enable Goldfish interrupt controller driver used |
| for Goldfish based virtual platforms. |
| |
| config QCOM_PDC |
| tristate "QCOM PDC" |
| depends on ARCH_QCOM |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Power Domain Controller driver to manage and configure wakeup |
| IRQs for Qualcomm Technologies Inc (QTI) mobile chips. |
| |
| config QCOM_MPM |
| tristate "QCOM MPM" |
| depends on ARCH_QCOM |
| depends on MAILBOX |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| MSM Power Manager driver to manage and configure wakeup |
| IRQs for Qualcomm Technologies Inc (QTI) mobile chips. |
| |
| config CSKY_MPINTC |
| bool |
| depends on CSKY |
| help |
| Say yes here to enable C-SKY SMP interrupt controller driver used |
| for C-SKY SMP system. |
| In fact it's not mmio map in hardware and it uses ld/st to visit the |
| controller's register inside CPU. |
| |
| config CSKY_APB_INTC |
| bool "C-SKY APB Interrupt Controller" |
| depends on CSKY |
| help |
| Say yes here to enable C-SKY APB interrupt controller driver used |
| by C-SKY single core SOC system. It uses mmio map apb-bus to visit |
| the controller's register. |
| |
| config IMX_IRQSTEER |
| bool "i.MX IRQSTEER support" |
| depends on ARCH_MXC || COMPILE_TEST |
| default ARCH_MXC |
| select IRQ_DOMAIN |
| help |
| Support for the i.MX IRQSTEER interrupt multiplexer/remapper. |
| |
| config IMX_INTMUX |
| bool "i.MX INTMUX support" if COMPILE_TEST |
| default y if ARCH_MXC |
| select IRQ_DOMAIN |
| help |
| Support for the i.MX INTMUX interrupt multiplexer. |
| |
| config IMX_MU_MSI |
| tristate "i.MX MU used as MSI controller" |
| depends on OF && HAS_IOMEM |
| depends on ARCH_MXC || COMPILE_TEST |
| default m if ARCH_MXC |
| select IRQ_DOMAIN |
| select IRQ_DOMAIN_HIERARCHY |
| select GENERIC_MSI_IRQ |
| help |
| Provide a driver for the i.MX Messaging Unit block used as a |
| CPU-to-CPU MSI controller. This requires a specially crafted DT |
| to make use of this driver. |
| |
| If unsure, say N |
| |
| config LS1X_IRQ |
| bool "Loongson-1 Interrupt Controller" |
| depends on MACH_LOONGSON32 |
| default y |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_CHIP |
| help |
| Support for the Loongson-1 platform Interrupt Controller. |
| |
| config TI_SCI_INTR_IRQCHIP |
| bool |
| depends on TI_SCI_PROTOCOL |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| This enables the irqchip driver support for K3 Interrupt router |
| over TI System Control Interface available on some new TI's SoCs. |
| If you wish to use interrupt router irq resources managed by the |
| TI System Controller, say Y here. Otherwise, say N. |
| |
| config TI_SCI_INTA_IRQCHIP |
| bool |
| depends on TI_SCI_PROTOCOL |
| select IRQ_DOMAIN_HIERARCHY |
| select TI_SCI_INTA_MSI_DOMAIN |
| help |
| This enables the irqchip driver support for K3 Interrupt aggregator |
| over TI System Control Interface available on some new TI's SoCs. |
| If you wish to use interrupt aggregator irq resources managed by the |
| TI System Controller, say Y here. Otherwise, say N. |
| |
| config TI_PRUSS_INTC |
| tristate |
| depends on TI_PRUSS |
| default TI_PRUSS |
| select IRQ_DOMAIN |
| help |
| This enables support for the PRU-ICSS Local Interrupt Controller |
| present within a PRU-ICSS subsystem present on various TI SoCs. |
| The PRUSS INTC enables various interrupts to be routed to multiple |
| different processors within the SoC. |
| |
| config RISCV_INTC |
| bool |
| depends on RISCV |
| select IRQ_DOMAIN_HIERARCHY |
| |
| config SIFIVE_PLIC |
| bool |
| depends on RISCV |
| select IRQ_DOMAIN_HIERARCHY |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP |
| |
| config EXYNOS_IRQ_COMBINER |
| bool "Samsung Exynos IRQ combiner support" if COMPILE_TEST |
| depends on (ARCH_EXYNOS && ARM) || COMPILE_TEST |
| help |
| Say yes here to add support for the IRQ combiner devices embedded |
| in Samsung Exynos chips. |
| |
| config IRQ_LOONGARCH_CPU |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_EFFECTIVE_AFF_MASK |
| select LOONGSON_HTVEC |
| select LOONGSON_LIOINTC |
| select LOONGSON_EIOINTC |
| select LOONGSON_PCH_PIC |
| select LOONGSON_PCH_MSI |
| select LOONGSON_PCH_LPC |
| help |
| Support for the LoongArch CPU Interrupt Controller. For details of |
| irq chip hierarchy on LoongArch platforms please read the document |
| Documentation/arch/loongarch/irq-chip-model.rst. |
| |
| config LOONGSON_LIOINTC |
| bool "Loongson Local I/O Interrupt Controller" |
| depends on MACH_LOONGSON64 |
| default y |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_CHIP |
| help |
| Support for the Loongson Local I/O Interrupt Controller. |
| |
| config LOONGSON_EIOINTC |
| bool "Loongson Extend I/O Interrupt Controller" |
| depends on LOONGARCH |
| depends on MACH_LOONGSON64 |
| default MACH_LOONGSON64 |
| select IRQ_DOMAIN_HIERARCHY |
| select GENERIC_IRQ_CHIP |
| help |
| Support for the Loongson3 Extend I/O Interrupt Vector Controller. |
| |
| config LOONGSON_HTPIC |
| bool "Loongson3 HyperTransport PIC Controller" |
| depends on MACH_LOONGSON64 && MIPS |
| default y |
| select IRQ_DOMAIN |
| select GENERIC_IRQ_CHIP |
| help |
| Support for the Loongson-3 HyperTransport PIC Controller. |
| |
| config LOONGSON_HTVEC |
| bool "Loongson HyperTransport Interrupt Vector Controller" |
| depends on MACH_LOONGSON64 |
| default MACH_LOONGSON64 |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Support for the Loongson HyperTransport Interrupt Vector Controller. |
| |
| config LOONGSON_PCH_PIC |
| bool "Loongson PCH PIC Controller" |
| depends on MACH_LOONGSON64 |
| default MACH_LOONGSON64 |
| select IRQ_DOMAIN_HIERARCHY |
| select IRQ_FASTEOI_HIERARCHY_HANDLERS |
| help |
| Support for the Loongson PCH PIC Controller. |
| |
| config LOONGSON_PCH_MSI |
| bool "Loongson PCH MSI Controller" |
| depends on MACH_LOONGSON64 |
| depends on PCI |
| default MACH_LOONGSON64 |
| select IRQ_DOMAIN_HIERARCHY |
| select PCI_MSI |
| help |
| Support for the Loongson PCH MSI Controller. |
| |
| config LOONGSON_PCH_LPC |
| bool "Loongson PCH LPC Controller" |
| depends on LOONGARCH |
| depends on MACH_LOONGSON64 |
| default MACH_LOONGSON64 |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Support for the Loongson PCH LPC Controller. |
| |
| config MST_IRQ |
| bool "MStar Interrupt Controller" |
| depends on ARCH_MEDIATEK || ARCH_MSTARV7 || COMPILE_TEST |
| default ARCH_MEDIATEK |
| select IRQ_DOMAIN |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Support MStar Interrupt Controller. |
| |
| config WPCM450_AIC |
| bool "Nuvoton WPCM450 Advanced Interrupt Controller" |
| depends on ARCH_WPCM450 |
| help |
| Support for the interrupt controller in the Nuvoton WPCM450 BMC SoC. |
| |
| config IRQ_IDT3243X |
| bool |
| select GENERIC_IRQ_CHIP |
| select IRQ_DOMAIN |
| |
| config APPLE_AIC |
| bool "Apple Interrupt Controller (AIC)" |
| depends on ARM64 |
| depends on ARCH_APPLE || COMPILE_TEST |
| select GENERIC_IRQ_IPI_MUX |
| help |
| Support for the Apple Interrupt Controller found on Apple Silicon SoCs, |
| such as the M1. |
| |
| config MCHP_EIC |
| bool "Microchip External Interrupt Controller" |
| depends on ARCH_AT91 || COMPILE_TEST |
| select IRQ_DOMAIN |
| select IRQ_DOMAIN_HIERARCHY |
| help |
| Support for Microchip External Interrupt Controller. |
| |
| config SUNPLUS_SP7021_INTC |
| bool "Sunplus SP7021 interrupt controller" if COMPILE_TEST |
| default SOC_SP7021 |
| help |
| Support for the Sunplus SP7021 Interrupt Controller IP core. |
| SP7021 SoC has 2 Chips: C-Chip & P-Chip. This is used as a |
| chained controller, routing all interrupt source in P-Chip to |
| the primary controller on C-Chip. |
| |
| endmenu |
