config ARM_GIC
bool
select IRQ_DOMAIN_HIERARCHY
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config ARM_GIC_PM
bool
bool
select IRQ_DOMAIN_HIERARCHY
select PARTITION_PERCPU
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config ARM_GIC_V3_ITS
bool
bool
select GENERIC_IRQ_CHIP
select PCI_MSI if PCI
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config ALPINE_MSI
bool
bool
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config BCM7038_L1_IRQ
tristate "Broadcom STB 7038-style L1/L2 interrupt controller driver"
default ARCH_BRCMSTB || BMIPS_GENERIC
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config BCM7120_L2_IRQ
tristate "Broadcom STB 7120-style L2 interrupt controller driver"
config IRQ_MIPS_CPU
bool
select GENERIC_IRQ_CHIP
- select GENERIC_IRQ_IPI if SYS_SUPPORTS_MULTITHREADING
+ select GENERIC_IRQ_IPI if SMP && SYS_SUPPORTS_MULTITHREADING
select IRQ_DOMAIN
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config CLPS711X_IRQCHIP
bool
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
config XTENSA_MX
bool
select IRQ_DOMAIN
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
config XILINX_INTC
bool "Xilinx Interrupt Controller IP"
- depends on OF
+ depends on OF_ADDRESS
select IRQ_DOMAIN
help
Support for the Xilinx Interrupt Controller IP core.
config MIPS_GIC
bool
- select GENERIC_IRQ_IPI
+ select GENERIC_IRQ_IPI if SMP
+ select IRQ_DOMAIN_HIERARCHY
select MIPS_CM
config INGENIC_IRQ
bool "SiFive Platform-Level Interrupt Controller"
depends on RISCV
select IRQ_DOMAIN_HIERARCHY
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
help
This enables support for the PLIC chip found in SiFive (and
potentially other) RISC-V systems. The PLIC controls devices
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
+ help
+ Support for the LoongArch CPU Interrupt Controller. For details of
+ irq chip hierarchy on LoongArch platforms please read the document
+ Documentation/loongarch/irq-chip-model.rst.
+
config LOONGSON_LIOINTC
bool "Loongson Local I/O Interrupt Controller"
depends on MACH_LOONGSON64
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
config LOONGSON_PCH_PIC
bool "Loongson PCH PIC Controller"
- depends on MACH_LOONGSON64 || COMPILE_TEST
+ depends on MACH_LOONGSON64
default MACH_LOONGSON64
select IRQ_DOMAIN_HIERARCHY
select IRQ_FASTEOI_HIERARCHY_HANDLERS
config LOONGSON_PCH_MSI
bool "Loongson PCH MSI Controller"
- depends on MACH_LOONGSON64 || COMPILE_TEST
+ depends on MACH_LOONGSON64
depends on PCI
default MACH_LOONGSON64
select IRQ_DOMAIN_HIERARCHY
help
Support for the Loongson PCH MSI Controller.
+config LOONGSON_PCH_LPC
+ bool "Loongson PCH LPC Controller"
+ depends on MACH_LOONGSON64
+ default (MACH_LOONGSON64 && LOONGARCH)
+ 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