drivers/irqchip/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 menu "IRQ chip support"
   3
   4 config IRQCHIP
   5         def_bool y
   6         depends on OF_IRQ
   7
   8 config ARM_GIC
   9         bool
  10         select IRQ_DOMAIN_HIERARCHY
  11         select GENERIC_IRQ_MULTI_HANDLER
  12         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
  13
  14 config ARM_GIC_PM
  15         bool
  16         depends on PM
  17         select ARM_GIC
  18
  19 config ARM_GIC_MAX_NR
  20         int
  21         depends on ARM_GIC
  22         default 2 if ARCH_REALVIEW
  23         default 1
  24
  25 config ARM_GIC_V2M
  26         bool
  27         depends on PCI
  28         select ARM_GIC
  29         select PCI_MSI
  30
  31 config GIC_NON_BANKED
  32         bool
  33
  34 config ARM_GIC_V3
  35         bool
  36         select GENERIC_IRQ_MULTI_HANDLER
  37         select IRQ_DOMAIN_HIERARCHY
  38         select PARTITION_PERCPU
  39         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
  40
  41 config ARM_GIC_V3_ITS
  42         bool
  43         select GENERIC_MSI_IRQ_DOMAIN
  44         default ARM_GIC_V3
  45
  46 config ARM_GIC_V3_ITS_PCI
  47         bool
  48         depends on ARM_GIC_V3_ITS
  49         depends on PCI
  50         depends on PCI_MSI
  51         default ARM_GIC_V3_ITS
  52
  53 config ARM_GIC_V3_ITS_FSL_MC
  54         bool
  55         depends on ARM_GIC_V3_ITS
  56         depends on FSL_MC_BUS
  57         default ARM_GIC_V3_ITS
  58
  59 config ARM_NVIC
  60         bool
  61         select IRQ_DOMAIN_HIERARCHY
  62         select GENERIC_IRQ_CHIP
  63
  64 config ARM_VIC
  65         bool
  66         select IRQ_DOMAIN
  67         select GENERIC_IRQ_MULTI_HANDLER
  68
  69 config ARM_VIC_NR
  70         int
  71         default 4 if ARCH_S5PV210
  72         default 2
  73         depends on ARM_VIC
  74         help
  75           The maximum number of VICs available in the system, for
  76           power management.
  77
  78 config ARMADA_370_XP_IRQ
  79         bool
  80         select GENERIC_IRQ_CHIP
  81         select PCI_MSI if PCI
  82         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
  83
  84 config ALPINE_MSI
  85         bool
  86         depends on PCI
  87         select PCI_MSI
  88         select GENERIC_IRQ_CHIP
  89
  90 config AL_FIC
  91         bool "Amazon's Annapurna Labs Fabric Interrupt Controller"
  92         depends on OF || COMPILE_TEST
  93         select GENERIC_IRQ_CHIP
  94         select IRQ_DOMAIN
  95         help
  96           Support Amazon's Annapurna Labs Fabric Interrupt Controller.
  97
  98 config ATMEL_AIC_IRQ
  99         bool
 100         select GENERIC_IRQ_CHIP
 101         select IRQ_DOMAIN
 102         select GENERIC_IRQ_MULTI_HANDLER
 103         select SPARSE_IRQ
 104
 105 config ATMEL_AIC5_IRQ
 106         bool
 107         select GENERIC_IRQ_CHIP
 108         select IRQ_DOMAIN
 109         select GENERIC_IRQ_MULTI_HANDLER
 110         select SPARSE_IRQ
 111
 112 config I8259
 113         bool
 114         select IRQ_DOMAIN
 115
 116 config BCM6345_L1_IRQ
 117         bool
 118         select GENERIC_IRQ_CHIP
 119         select IRQ_DOMAIN
 120         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
 121
 122 config BCM7038_L1_IRQ
 123         bool
 124         select GENERIC_IRQ_CHIP
 125         select IRQ_DOMAIN
 126         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
 127
 128 config BCM7120_L2_IRQ
 129         bool
 130         select GENERIC_IRQ_CHIP
 131         select IRQ_DOMAIN
 132
 133 config BRCMSTB_L2_IRQ
 134         bool
 135         select GENERIC_IRQ_CHIP
 136         select IRQ_DOMAIN
 137
 138 config DAVINCI_AINTC
 139         bool
 140         select GENERIC_IRQ_CHIP
 141         select IRQ_DOMAIN
 142
 143 config DAVINCI_CP_INTC
 144         bool
 145         select GENERIC_IRQ_CHIP
 146         select IRQ_DOMAIN
 147
 148 config DW_APB_ICTL
 149         bool
 150         select GENERIC_IRQ_CHIP
 151         select IRQ_DOMAIN
 152
 153 config FARADAY_FTINTC010
 154         bool
 155         select IRQ_DOMAIN
 156         select GENERIC_IRQ_MULTI_HANDLER
 157         select SPARSE_IRQ
 158
 159 config HISILICON_IRQ_MBIGEN
 160         bool
 161         select ARM_GIC_V3
 162         select ARM_GIC_V3_ITS
 163
 164 config IMGPDC_IRQ
 165         bool
 166         select GENERIC_IRQ_CHIP
 167         select IRQ_DOMAIN
 168
 169 config IXP4XX_IRQ
 170         bool
 171         select IRQ_DOMAIN
 172         select GENERIC_IRQ_MULTI_HANDLER
 173         select SPARSE_IRQ
 174
 175 config MADERA_IRQ
 176         tristate
 177
 178 config IRQ_MIPS_CPU
 179         bool
 180         select GENERIC_IRQ_CHIP
 181         select GENERIC_IRQ_IPI if SYS_SUPPORTS_MULTITHREADING
 182         select IRQ_DOMAIN
 183         select IRQ_DOMAIN_HIERARCHY if GENERIC_IRQ_IPI
 184         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
 185
 186 config CLPS711X_IRQCHIP
 187         bool
 188         depends on ARCH_CLPS711X
 189         select IRQ_DOMAIN
 190         select GENERIC_IRQ_MULTI_HANDLER
 191         select SPARSE_IRQ
 192         default y
 193
 194 config OMPIC
 195         bool
 196
 197 config OR1K_PIC
 198         bool
 199         select IRQ_DOMAIN
 200
 201 config OMAP_IRQCHIP
 202         bool
 203         select GENERIC_IRQ_CHIP
 204         select IRQ_DOMAIN
 205
 206 config ORION_IRQCHIP
 207         bool
 208         select IRQ_DOMAIN
 209         select GENERIC_IRQ_MULTI_HANDLER
 210
 211 config PIC32_EVIC
 212         bool
 213         select GENERIC_IRQ_CHIP
 214         select IRQ_DOMAIN
 215
 216 config JCORE_AIC
 217         bool "J-Core integrated AIC" if COMPILE_TEST
 218         depends on OF
 219         select IRQ_DOMAIN
 220         help
 221           Support for the J-Core integrated AIC.
 222
 223 config RDA_INTC
 224         bool
 225         select IRQ_DOMAIN
 226
 227 config RENESAS_INTC_IRQPIN
 228         bool "Renesas INTC External IRQ Pin Support" if COMPILE_TEST
 229         select IRQ_DOMAIN
 230         help
 231           Enable support for the Renesas Interrupt Controller for external
 232           interrupt pins, as found on SH/R-Mobile and R-Car Gen1 SoCs.
 233
 234 config RENESAS_IRQC
 235         bool "Renesas R-Mobile APE6 and R-Car IRQC support" if COMPILE_TEST
 236         select GENERIC_IRQ_CHIP
 237         select IRQ_DOMAIN
 238         help
 239           Enable support for the Renesas Interrupt Controller for external
 240           devices, as found on R-Mobile APE6, R-Car Gen2, and R-Car Gen3 SoCs.
 241
 242 config RENESAS_RZA1_IRQC
 243         bool "Renesas RZ/A1 IRQC support" if COMPILE_TEST
 244         select IRQ_DOMAIN_HIERARCHY
 245         help
 246           Enable support for the Renesas RZ/A1 Interrupt Controller, to use up
 247           to 8 external interrupts with configurable sense select.
 248
 249 config ST_IRQCHIP
 250         bool
 251         select REGMAP
 252         select MFD_SYSCON
 253         help
 254           Enables SysCfg Controlled IRQs on STi based platforms.
 255
 256 config TANGO_IRQ
 257         bool
 258         select IRQ_DOMAIN
 259         select GENERIC_IRQ_CHIP
 260
 261 config TB10X_IRQC
 262         bool
 263         select IRQ_DOMAIN
 264         select GENERIC_IRQ_CHIP
 265
 266 config TS4800_IRQ
 267         tristate "TS-4800 IRQ controller"
 268         select IRQ_DOMAIN
 269         depends on HAS_IOMEM
 270         depends on SOC_IMX51 || COMPILE_TEST
 271         help
 272           Support for the TS-4800 FPGA IRQ controller
 273
 274 config VERSATILE_FPGA_IRQ
 275         bool
 276         select IRQ_DOMAIN
 277
 278 config VERSATILE_FPGA_IRQ_NR
 279        int
 280        default 4
 281        depends on VERSATILE_FPGA_IRQ
 282
 283 config XTENSA_MX
 284         bool
 285         select IRQ_DOMAIN
 286         select GENERIC_IRQ_EFFECTIVE_AFF_MASK
 287
 288 config XILINX_INTC
 289         bool
 290         select IRQ_DOMAIN
 291
 292 config IRQ_CROSSBAR
 293         bool
 294         help
 295           Support for a CROSSBAR ip that precedes the main interrupt controller.
 296           The primary irqchip invokes the crossbar's callback which inturn allocates
 297           a free irq and configures the IP. Thus the peripheral interrupts are
 298           routed to one of the free irqchip interrupt lines.
 299
 300 config KEYSTONE_IRQ
 301         tristate "Keystone 2 IRQ controller IP"
 302         depends on ARCH_KEYSTONE
 303         help
 304                 Support for Texas Instruments Keystone 2 IRQ controller IP which
 305                 is part of the Keystone 2 IPC mechanism
 306
 307 config MIPS_GIC
 308         bool
 309         select GENERIC_IRQ_IPI
 310         select IRQ_DOMAIN_HIERARCHY
 311         select MIPS_CM
 312
 313 config INGENIC_IRQ
 314         bool
 315         depends on MACH_INGENIC
 316         default y
 317
 318 config INGENIC_TCU_IRQ
 319         bool "Ingenic JZ47xx TCU interrupt controller"
 320         default MACH_INGENIC
 321         depends on MIPS || COMPILE_TEST
 322         select MFD_SYSCON
 323         select GENERIC_IRQ_CHIP
 324         help
 325           Support for interrupts in the Timer/Counter Unit (TCU) of the Ingenic
 326           JZ47xx SoCs.
 327
 328           If unsure, say N.
 329
 330 config RENESAS_H8300H_INTC
 331         bool
 332         select IRQ_DOMAIN
 333
 334 config RENESAS_H8S_INTC
 335         bool "Renesas H8S Interrupt Controller Support" if COMPILE_TEST
 336         select IRQ_DOMAIN
 337         help
 338           Enable support for the Renesas H8/300 Interrupt Controller, as found
 339           on Renesas H8S SoCs.
 340
 341 config IMX_GPCV2
 342         bool
 343         select IRQ_DOMAIN
 344         help
 345           Enables the wakeup IRQs for IMX platforms with GPCv2 block
 346
 347 config IRQ_MXS
 348         def_bool y if MACH_ASM9260 || ARCH_MXS
 349         select IRQ_DOMAIN
 350         select STMP_DEVICE
 351
 352 config MSCC_OCELOT_IRQ
 353         bool
 354         select IRQ_DOMAIN
 355         select GENERIC_IRQ_CHIP
 356
 357 config MVEBU_GICP
 358         bool
 359
 360 config MVEBU_ICU
 361         bool
 362
 363 config MVEBU_ODMI
 364         bool
 365         select GENERIC_MSI_IRQ_DOMAIN
 366
 367 config MVEBU_PIC
 368         bool
 369
 370 config MVEBU_SEI
 371         bool
 372
 373 config LS_EXTIRQ
 374         def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
 375         select MFD_SYSCON
 376
 377 config LS_SCFG_MSI
 378         def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
 379         depends on PCI && PCI_MSI
 380
 381 config PARTITION_PERCPU
 382         bool
 383
 384 config EZNPS_GIC
 385         bool "NPS400 Global Interrupt Manager (GIM)"
 386         depends on ARC || (COMPILE_TEST && !64BIT)
 387         select IRQ_DOMAIN
 388         help
 389           Support the EZchip NPS400 global interrupt controller
 390
 391 config STM32_EXTI
 392         bool
 393         select IRQ_DOMAIN
 394         select GENERIC_IRQ_CHIP
 395
 396 config QCOM_IRQ_COMBINER
 397         bool "QCOM IRQ combiner support"
 398         depends on ARCH_QCOM && ACPI
 399         select IRQ_DOMAIN_HIERARCHY
 400         help
 401           Say yes here to add support for the IRQ combiner devices embedded
 402           in Qualcomm Technologies chips.
 403
 404 config IRQ_UNIPHIER_AIDET
 405         bool "UniPhier AIDET support" if COMPILE_TEST
 406         depends on ARCH_UNIPHIER || COMPILE_TEST
 407         default ARCH_UNIPHIER
 408         select IRQ_DOMAIN_HIERARCHY
 409         help
 410           Support for the UniPhier AIDET (ARM Interrupt Detector).
 411
 412 config MESON_IRQ_GPIO
 413        bool "Meson GPIO Interrupt Multiplexer"
 414        depends on ARCH_MESON
 415        select IRQ_DOMAIN_HIERARCHY
 416        help
 417          Support Meson SoC Family GPIO Interrupt Multiplexer
 418
 419 config GOLDFISH_PIC
 420        bool "Goldfish programmable interrupt controller"
 421        depends on MIPS && (GOLDFISH || COMPILE_TEST)
 422        select IRQ_DOMAIN
 423        help
 424          Say yes here to enable Goldfish interrupt controller driver used
 425          for Goldfish based virtual platforms.
 426
 427 config QCOM_PDC
 428         bool "QCOM PDC"
 429         depends on ARCH_QCOM
 430         select IRQ_DOMAIN_HIERARCHY
 431         help
 432           Power Domain Controller driver to manage and configure wakeup
 433           IRQs for Qualcomm Technologies Inc (QTI) mobile chips.
 434
 435 config CSKY_MPINTC
 436         bool "C-SKY Multi Processor Interrupt Controller"
 437         depends on CSKY
 438         help
 439           Say yes here to enable C-SKY SMP interrupt controller driver used
 440           for C-SKY SMP system.
 441           In fact it's not mmio map in hardware and it uses ld/st to visit the
 442           controller's register inside CPU.
 443
 444 config CSKY_APB_INTC
 445         bool "C-SKY APB Interrupt Controller"
 446         depends on CSKY
 447         help
 448           Say yes here to enable C-SKY APB interrupt controller driver used
 449           by C-SKY single core SOC system. It uses mmio map apb-bus to visit
 450           the controller's register.
 451
 452 config IMX_IRQSTEER
 453         bool "i.MX IRQSTEER support"
 454         depends on ARCH_MXC || COMPILE_TEST
 455         default ARCH_MXC
 456         select IRQ_DOMAIN
 457         help
 458           Support for the i.MX IRQSTEER interrupt multiplexer/remapper.
 459
 460 config IMX_INTMUX
 461         def_bool y if ARCH_MXC || COMPILE_TEST
 462         select IRQ_DOMAIN
 463         help
 464           Support for the i.MX INTMUX interrupt multiplexer.
 465
 466 config LS1X_IRQ
 467         bool "Loongson-1 Interrupt Controller"
 468         depends on MACH_LOONGSON32
 469         default y
 470         select IRQ_DOMAIN
 471         select GENERIC_IRQ_CHIP
 472         help
 473           Support for the Loongson-1 platform Interrupt Controller.
 474
 475 config TI_SCI_INTR_IRQCHIP
 476         bool
 477         depends on TI_SCI_PROTOCOL
 478         select IRQ_DOMAIN_HIERARCHY
 479         help
 480           This enables the irqchip driver support for K3 Interrupt router
 481           over TI System Control Interface available on some new TI's SoCs.
 482           If you wish to use interrupt router irq resources managed by the
 483           TI System Controller, say Y here. Otherwise, say N.
 484
 485 config TI_SCI_INTA_IRQCHIP
 486         bool
 487         depends on TI_SCI_PROTOCOL
 488         select IRQ_DOMAIN_HIERARCHY
 489         select TI_SCI_INTA_MSI_DOMAIN
 490         help
 491           This enables the irqchip driver support for K3 Interrupt aggregator
 492           over TI System Control Interface available on some new TI's SoCs.
 493           If you wish to use interrupt aggregator irq resources managed by the
 494           TI System Controller, say Y here. Otherwise, say N.
 495
 496 config SIFIVE_PLIC
 497         bool "SiFive Platform-Level Interrupt Controller"
 498         depends on RISCV
 499         select IRQ_DOMAIN_HIERARCHY
 500         help
 501            This enables support for the PLIC chip found in SiFive (and
 502            potentially other) RISC-V systems.  The PLIC controls devices
 503            interrupts and connects them to each core's local interrupt
 504            controller.  Aside from timer and software interrupts, all other
 505            interrupt sources are subordinate to the PLIC.
 506
 507            If you don't know what to do here, say Y.
 508
 509 config EXYNOS_IRQ_COMBINER
 510         bool "Samsung Exynos IRQ combiner support" if COMPILE_TEST
 511         depends on (ARCH_EXYNOS && ARM) || COMPILE_TEST
 512         help
 513           Say yes here to add support for the IRQ combiner devices embedded
 514           in Samsung Exynos chips.
 515
 516 config LOONGSON_LIOINTC
 517         bool "Loongson Local I/O Interrupt Controller"
 518         depends on MACH_LOONGSON64
 519         default y
 520         select IRQ_DOMAIN
 521         select GENERIC_IRQ_CHIP
 522         help
 523           Support for the Loongson Local I/O Interrupt Controller.
 524
 525 config LOONGSON_HTPIC
 526         bool "Loongson3 HyperTransport PIC Controller"
 527         depends on MACH_LOONGSON64
 528         default y
 529         select IRQ_DOMAIN
 530         select GENERIC_IRQ_CHIP
 531         select I8259
 532         help
 533           Support for the Loongson-3 HyperTransport PIC Controller.
 534
 535 endmenu