forked from Minki/linux
670310dfba
Pull irq core updates from Thomas Gleixner:
"A rather large update for the interrupt core code and the irq chip drivers:
- Add a new bitmap matrix allocator and supporting changes, which is
used to replace the x86 vector allocator which comes with separate
pull request. This allows to replace the convoluted nested loop
allocation function in x86 with a facility which supports the
recently added property of managed interrupts proper and allows to
switch to a best effort vector reservation scheme, which addresses
problems with vector exhaustion.
- A large update to the ARM GIC-V3-ITS driver adding support for
range selectors.
- New interrupt controllers:
- Meson and Meson8 GPIO
- BCM7271 L2
- Socionext EXIU
If you expected that this will stop at some point, I have to
disappoint you. There are new ones posted already. Sigh!
- STM32 interrupt controller support for new platforms.
- A pile of fixes, cleanups and updates to the MIPS GIC driver
- The usual small fixes, cleanups and updates all over the place.
Most visible one is to move the irq chip drivers Kconfig switches
into a separate Kconfig menu"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (70 commits)
genirq: Fix type of shifting literal 1 in __setup_irq()
irqdomain: Drop pointless NULL check in virq_debug_show_one
genirq/proc: Return proper error code when irq_set_affinity() fails
irq/work: Use llist_for_each_entry_safe
irqchip: mips-gic: Print warning if inherited GIC base is used
irqchip/mips-gic: Add pr_fmt and reword pr_* messages
irqchip/stm32: Move the wakeup on interrupt mask
irqchip/stm32: Fix initial values
irqchip/stm32: Add stm32h7 support
dt-bindings/interrupt-controllers: Add compatible string for stm32h7
irqchip/stm32: Add multi-bank management
irqchip/stm32: Select GENERIC_IRQ_CHIP
irqchip/exiu: Add support for Socionext Synquacer EXIU controller
dt-bindings: Add description of Socionext EXIU interrupt controller
irqchip/gic-v3-its: Fix VPE activate callback return value
irqchip: mips-gic: Make IPI bitmaps static
irqchip: mips-gic: Share register writes in gic_set_type()
irqchip: mips-gic: Remove gic_vpes variable
irqchip: mips-gic: Use num_possible_cpus() to reserve IPIs
irqchip: mips-gic: Configure EIC when CPUs come online
...
340 lines
5.9 KiB
Plaintext
340 lines
5.9 KiB
Plaintext
menu "IRQ chip support"
|
|
|
|
config IRQCHIP
|
|
def_bool y
|
|
depends on OF_IRQ
|
|
|
|
config ARM_GIC
|
|
bool
|
|
select IRQ_DOMAIN
|
|
select IRQ_DOMAIN_HIERARCHY
|
|
select MULTI_IRQ_HANDLER
|
|
select GENERIC_IRQ_EFFECTIVE_AFF_MASK
|
|
|
|
config ARM_GIC_PM
|
|
bool
|
|
depends on PM
|
|
select ARM_GIC
|
|
select PM_CLK
|
|
|
|
config ARM_GIC_MAX_NR
|
|
int
|
|
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
|
|
select MULTI_IRQ_HANDLER
|
|
select IRQ_DOMAIN_HIERARCHY
|
|
select PARTITION_PERCPU
|
|
select GENERIC_IRQ_EFFECTIVE_AFF_MASK
|
|
|
|
config ARM_GIC_V3_ITS
|
|
bool
|
|
depends on PCI
|
|
depends on PCI_MSI
|
|
|
|
config ARM_NVIC
|
|
bool
|
|
select IRQ_DOMAIN
|
|
select IRQ_DOMAIN_HIERARCHY
|
|
select GENERIC_IRQ_CHIP
|
|
|
|
config ARM_VIC
|
|
bool
|
|
select IRQ_DOMAIN
|
|
select MULTI_IRQ_HANDLER
|
|
|
|
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
|
|
|
|
config ALPINE_MSI
|
|
bool
|
|
depends on PCI
|
|
select PCI_MSI
|
|
select GENERIC_IRQ_CHIP
|
|
|
|
config ATMEL_AIC_IRQ
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
select MULTI_IRQ_HANDLER
|
|
select SPARSE_IRQ
|
|
|
|
config ATMEL_AIC5_IRQ
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
select MULTI_IRQ_HANDLER
|
|
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
|
|
|
|
config BCM7038_L1_IRQ
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
select GENERIC_IRQ_EFFECTIVE_AFF_MASK
|
|
|
|
config BCM7120_L2_IRQ
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
|
|
config BRCMSTB_L2_IRQ
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
|
|
config DW_APB_ICTL
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
|
|
config FARADAY_FTINTC010
|
|
bool
|
|
select IRQ_DOMAIN
|
|
select MULTI_IRQ_HANDLER
|
|
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 IRQ_MIPS_CPU
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select GENERIC_IRQ_IPI if SYS_SUPPORTS_MULTITHREADING
|
|
select IRQ_DOMAIN
|
|
select IRQ_DOMAIN_HIERARCHY if GENERIC_IRQ_IPI
|
|
select GENERIC_IRQ_EFFECTIVE_AFF_MASK
|
|
|
|
config CLPS711X_IRQCHIP
|
|
bool
|
|
depends on ARCH_CLPS711X
|
|
select IRQ_DOMAIN
|
|
select MULTI_IRQ_HANDLER
|
|
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
|
|
select MULTI_IRQ_HANDLER
|
|
|
|
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 RENESAS_INTC_IRQPIN
|
|
bool
|
|
select IRQ_DOMAIN
|
|
|
|
config RENESAS_IRQC
|
|
bool
|
|
select GENERIC_IRQ_CHIP
|
|
select IRQ_DOMAIN
|
|
|
|
config ST_IRQCHIP
|
|
bool
|
|
select REGMAP
|
|
select MFD_SYSCON
|
|
help
|
|
Enables SysCfg Controlled IRQs on STi based platforms.
|
|
|
|
config TANGO_IRQ
|
|
bool
|
|
select IRQ_DOMAIN
|
|
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
|
|
|
|
config XILINX_INTC
|
|
bool
|
|
select IRQ_DOMAIN
|
|
|
|
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
|
|
select IRQ_DOMAIN_HIERARCHY
|
|
select MIPS_CM
|
|
|
|
config INGENIC_IRQ
|
|
bool
|
|
depends on MACH_INGENIC
|
|
default y
|
|
|
|
config RENESAS_H8300H_INTC
|
|
bool
|
|
select IRQ_DOMAIN
|
|
|
|
config RENESAS_H8S_INTC
|
|
bool
|
|
select IRQ_DOMAIN
|
|
|
|
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 MVEBU_GICP
|
|
bool
|
|
|
|
config MVEBU_ICU
|
|
bool
|
|
|
|
config MVEBU_ODMI
|
|
bool
|
|
select GENERIC_MSI_IRQ_DOMAIN
|
|
|
|
config MVEBU_PIC
|
|
bool
|
|
|
|
config LS_SCFG_MSI
|
|
def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
|
|
depends on PCI && PCI_MSI
|
|
|
|
config PARTITION_PERCPU
|
|
bool
|
|
|
|
config EZNPS_GIC
|
|
bool "NPS400 Global Interrupt Manager (GIM)"
|
|
depends on ARC || (COMPILE_TEST && !64BIT)
|
|
select IRQ_DOMAIN
|
|
help
|
|
Support the EZchip NPS400 global interrupt controller
|
|
|
|
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
|
|
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
|
|
bool "Meson GPIO Interrupt Multiplexer"
|
|
depends on ARCH_MESON
|
|
select IRQ_DOMAIN
|
|
select IRQ_DOMAIN_HIERARCHY
|
|
help
|
|
Support Meson SoC Family GPIO Interrupt Multiplexer
|
|
|
|
endmenu
|