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https://github.com/edk2-porting/linux-next.git
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b8f3ebe630
Some kind of Freescale Layerscape SoC provides a MSI implementation which uses two SCFG registers MSIIR and MSIR to support 32 MSI interrupts for each PCIe controller. The patch is to support it. Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com> Tested-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
256 lines
4.2 KiB
Plaintext
256 lines
4.2 KiB
Plaintext
config IRQCHIP
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def_bool y
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depends on OF_IRQ
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config ARM_GIC
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bool
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select IRQ_DOMAIN
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select IRQ_DOMAIN_HIERARCHY
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select MULTI_IRQ_HANDLER
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config ARM_GIC_MAX_NR
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int
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default 2 if ARCH_REALVIEW
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default 1
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config ARM_GIC_V2M
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bool
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depends on ARM_GIC
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depends on PCI && PCI_MSI
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select PCI_MSI_IRQ_DOMAIN
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config GIC_NON_BANKED
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bool
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config ARM_GIC_V3
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bool
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select IRQ_DOMAIN
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select MULTI_IRQ_HANDLER
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select IRQ_DOMAIN_HIERARCHY
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select PARTITION_PERCPU
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config ARM_GIC_V3_ITS
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bool
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select PCI_MSI_IRQ_DOMAIN
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config ARM_NVIC
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bool
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select IRQ_DOMAIN
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select IRQ_DOMAIN_HIERARCHY
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select GENERIC_IRQ_CHIP
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config ARM_VIC
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bool
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select IRQ_DOMAIN
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select MULTI_IRQ_HANDLER
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config ARM_VIC_NR
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int
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default 4 if ARCH_S5PV210
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default 2
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depends on ARM_VIC
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help
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The maximum number of VICs available in the system, for
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power management.
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config ARMADA_370_XP_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select PCI_MSI_IRQ_DOMAIN if PCI_MSI
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config ALPINE_MSI
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bool
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depends on PCI && PCI_MSI
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select GENERIC_IRQ_CHIP
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select PCI_MSI_IRQ_DOMAIN
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config ATMEL_AIC_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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select MULTI_IRQ_HANDLER
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select SPARSE_IRQ
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config ATMEL_AIC5_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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select MULTI_IRQ_HANDLER
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select SPARSE_IRQ
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config I8259
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bool
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select IRQ_DOMAIN
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config BCM6345_L1_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config BCM7038_L1_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config BCM7120_L2_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config BRCMSTB_L2_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config DW_APB_ICTL
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config HISILICON_IRQ_MBIGEN
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bool
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select ARM_GIC_V3
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select ARM_GIC_V3_ITS
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select GENERIC_MSI_IRQ_DOMAIN
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config IMGPDC_IRQ
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config IRQ_MIPS_CPU
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config CLPS711X_IRQCHIP
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bool
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depends on ARCH_CLPS711X
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select IRQ_DOMAIN
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select MULTI_IRQ_HANDLER
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select SPARSE_IRQ
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default y
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config OR1K_PIC
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bool
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select IRQ_DOMAIN
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config OMAP_IRQCHIP
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config ORION_IRQCHIP
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bool
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select IRQ_DOMAIN
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select MULTI_IRQ_HANDLER
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config PIC32_EVIC
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config RENESAS_INTC_IRQPIN
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bool
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select IRQ_DOMAIN
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config RENESAS_IRQC
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bool
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select GENERIC_IRQ_CHIP
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select IRQ_DOMAIN
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config ST_IRQCHIP
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bool
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select REGMAP
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select MFD_SYSCON
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help
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Enables SysCfg Controlled IRQs on STi based platforms.
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config TANGO_IRQ
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bool
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select IRQ_DOMAIN
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select GENERIC_IRQ_CHIP
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config TB10X_IRQC
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bool
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select IRQ_DOMAIN
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select GENERIC_IRQ_CHIP
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config TS4800_IRQ
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tristate "TS-4800 IRQ controller"
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select IRQ_DOMAIN
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depends on HAS_IOMEM
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depends on SOC_IMX51 || COMPILE_TEST
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help
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Support for the TS-4800 FPGA IRQ controller
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config VERSATILE_FPGA_IRQ
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bool
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select IRQ_DOMAIN
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config VERSATILE_FPGA_IRQ_NR
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int
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default 4
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depends on VERSATILE_FPGA_IRQ
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config XTENSA_MX
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bool
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select IRQ_DOMAIN
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config IRQ_CROSSBAR
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bool
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help
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Support for a CROSSBAR ip that precedes the main interrupt controller.
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The primary irqchip invokes the crossbar's callback which inturn allocates
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a free irq and configures the IP. Thus the peripheral interrupts are
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routed to one of the free irqchip interrupt lines.
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config KEYSTONE_IRQ
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tristate "Keystone 2 IRQ controller IP"
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depends on ARCH_KEYSTONE
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help
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Support for Texas Instruments Keystone 2 IRQ controller IP which
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is part of the Keystone 2 IPC mechanism
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config MIPS_GIC
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bool
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select GENERIC_IRQ_IPI
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select IRQ_DOMAIN_HIERARCHY
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select MIPS_CM
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config INGENIC_IRQ
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bool
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depends on MACH_INGENIC
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default y
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config RENESAS_H8300H_INTC
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bool
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select IRQ_DOMAIN
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config RENESAS_H8S_INTC
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bool
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select IRQ_DOMAIN
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config IMX_GPCV2
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bool
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select IRQ_DOMAIN
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help
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Enables the wakeup IRQs for IMX platforms with GPCv2 block
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config IRQ_MXS
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def_bool y if MACH_ASM9260 || ARCH_MXS
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select IRQ_DOMAIN
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select STMP_DEVICE
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config MVEBU_ODMI
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bool
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select GENERIC_MSI_IRQ_DOMAIN
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config LS_SCFG_MSI
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def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
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depends on PCI && PCI_MSI
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select PCI_MSI_IRQ_DOMAIN
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config PARTITION_PERCPU
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bool
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