| 1 | menu "Clock Source drivers" |
| 2 | depends on GENERIC_CLOCKEVENTS |
| 3 | |
| 4 | config TIMER_OF |
| 5 | bool |
| 6 | select TIMER_PROBE |
| 7 | |
| 8 | config TIMER_ACPI |
| 9 | bool |
| 10 | select TIMER_PROBE |
| 11 | |
| 12 | config TIMER_PROBE |
| 13 | bool |
| 14 | |
| 15 | config CLKSRC_I8253 |
| 16 | bool |
| 17 | |
| 18 | config CLKEVT_I8253 |
| 19 | bool |
| 20 | |
| 21 | config I8253_LOCK |
| 22 | bool |
| 23 | |
| 24 | config OMAP_DM_TIMER |
| 25 | bool |
| 26 | |
| 27 | config CLKBLD_I8253 |
| 28 | def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK |
| 29 | |
| 30 | config CLKSRC_MMIO |
| 31 | bool |
| 32 | |
| 33 | config BCM2835_TIMER |
| 34 | bool "BCM2835 timer driver" if COMPILE_TEST |
| 35 | select CLKSRC_MMIO |
| 36 | help |
| 37 | Enables the support for the BCM2835 timer driver. |
| 38 | |
| 39 | config BCM_KONA_TIMER |
| 40 | bool "BCM mobile timer driver" if COMPILE_TEST |
| 41 | select CLKSRC_MMIO |
| 42 | help |
| 43 | Enables the support for the BCM Kona mobile timer driver. |
| 44 | |
| 45 | config DIGICOLOR_TIMER |
| 46 | bool "Digicolor timer driver" if COMPILE_TEST |
| 47 | select CLKSRC_MMIO |
| 48 | depends on HAS_IOMEM |
| 49 | help |
| 50 | Enables the support for the digicolor timer driver. |
| 51 | |
| 52 | config DW_APB_TIMER |
| 53 | bool "DW APB timer driver" if COMPILE_TEST |
| 54 | help |
| 55 | Enables the support for the dw_apb timer. |
| 56 | |
| 57 | config DW_APB_TIMER_OF |
| 58 | bool |
| 59 | select DW_APB_TIMER |
| 60 | select TIMER_OF |
| 61 | |
| 62 | config FTTMR010_TIMER |
| 63 | bool "Faraday Technology timer driver" if COMPILE_TEST |
| 64 | depends on HAS_IOMEM |
| 65 | select CLKSRC_MMIO |
| 66 | select TIMER_OF |
| 67 | select MFD_SYSCON |
| 68 | help |
| 69 | Enables support for the Faraday Technology timer block |
| 70 | FTTMR010. |
| 71 | |
| 72 | config ROCKCHIP_TIMER |
| 73 | bool "Rockchip timer driver" if COMPILE_TEST |
| 74 | depends on ARM || ARM64 |
| 75 | select TIMER_OF |
| 76 | select CLKSRC_MMIO |
| 77 | help |
| 78 | Enables the support for the rockchip timer driver. |
| 79 | |
| 80 | config ARMADA_370_XP_TIMER |
| 81 | bool "Armada 370 and XP timer driver" if COMPILE_TEST |
| 82 | depends on ARM |
| 83 | select TIMER_OF |
| 84 | select CLKSRC_MMIO |
| 85 | help |
| 86 | Enables the support for the Armada 370 and XP timer driver. |
| 87 | |
| 88 | config MESON6_TIMER |
| 89 | bool "Meson6 timer driver" if COMPILE_TEST |
| 90 | select CLKSRC_MMIO |
| 91 | help |
| 92 | Enables the support for the Meson6 timer driver. |
| 93 | |
| 94 | config ORION_TIMER |
| 95 | bool "Orion timer driver" if COMPILE_TEST |
| 96 | depends on ARM |
| 97 | select TIMER_OF |
| 98 | select CLKSRC_MMIO |
| 99 | help |
| 100 | Enables the support for the Orion timer driver |
| 101 | |
| 102 | config OWL_TIMER |
| 103 | bool "Owl timer driver" if COMPILE_TEST |
| 104 | select CLKSRC_MMIO |
| 105 | help |
| 106 | Enables the support for the Actions Semi Owl timer driver. |
| 107 | |
| 108 | config SUN4I_TIMER |
| 109 | bool "Sun4i timer driver" if COMPILE_TEST |
| 110 | depends on HAS_IOMEM |
| 111 | select CLKSRC_MMIO |
| 112 | select TIMER_OF |
| 113 | help |
| 114 | Enables support for the Sun4i timer. |
| 115 | |
| 116 | config SUN5I_HSTIMER |
| 117 | bool "Sun5i timer driver" if COMPILE_TEST |
| 118 | select CLKSRC_MMIO |
| 119 | depends on COMMON_CLK |
| 120 | help |
| 121 | Enables support the Sun5i timer. |
| 122 | |
| 123 | config TEGRA_TIMER |
| 124 | bool "Tegra timer driver" if COMPILE_TEST |
| 125 | select CLKSRC_MMIO |
| 126 | depends on ARM |
| 127 | help |
| 128 | Enables support for the Tegra driver. |
| 129 | |
| 130 | config VT8500_TIMER |
| 131 | bool "VT8500 timer driver" if COMPILE_TEST |
| 132 | depends on HAS_IOMEM |
| 133 | help |
| 134 | Enables support for the VT8500 driver. |
| 135 | |
| 136 | config NPCM7XX_TIMER |
| 137 | bool "NPCM7xx timer driver" if COMPILE_TEST |
| 138 | depends on HAS_IOMEM |
| 139 | select CLKSRC_MMIO |
| 140 | help |
| 141 | Enable 24-bit TIMER0 and TIMER1 counters in the NPCM7xx architecture, |
| 142 | While TIMER0 serves as clockevent and TIMER1 serves as clocksource. |
| 143 | |
| 144 | config CADENCE_TTC_TIMER |
| 145 | bool "Cadence TTC timer driver" if COMPILE_TEST |
| 146 | depends on COMMON_CLK |
| 147 | help |
| 148 | Enables support for the cadence ttc driver. |
| 149 | |
| 150 | config ASM9260_TIMER |
| 151 | bool "ASM9260 timer driver" if COMPILE_TEST |
| 152 | select CLKSRC_MMIO |
| 153 | select TIMER_OF |
| 154 | help |
| 155 | Enables support for the ASM9260 timer. |
| 156 | |
| 157 | config CLKSRC_NOMADIK_MTU |
| 158 | bool "Nomakdik clocksource driver" if COMPILE_TEST |
| 159 | depends on ARM |
| 160 | select CLKSRC_MMIO |
| 161 | help |
| 162 | Support for Multi Timer Unit. MTU provides access |
| 163 | to multiple interrupt generating programmable |
| 164 | 32-bit free running decrementing counters. |
| 165 | |
| 166 | config CLKSRC_NOMADIK_MTU_SCHED_CLOCK |
| 167 | bool |
| 168 | depends on CLKSRC_NOMADIK_MTU |
| 169 | help |
| 170 | Use the Multi Timer Unit as the sched_clock. |
| 171 | |
| 172 | config CLKSRC_DBX500_PRCMU |
| 173 | bool "Clocksource PRCMU Timer" if COMPILE_TEST |
| 174 | depends on HAS_IOMEM |
| 175 | help |
| 176 | Use the always on PRCMU Timer as clocksource |
| 177 | |
| 178 | config CLPS711X_TIMER |
| 179 | bool "Cirrus logic timer driver" if COMPILE_TEST |
| 180 | select CLKSRC_MMIO |
| 181 | help |
| 182 | Enables support for the Cirrus Logic PS711 timer. |
| 183 | |
| 184 | config ATLAS7_TIMER |
| 185 | bool "Atlas7 timer driver" if COMPILE_TEST |
| 186 | select CLKSRC_MMIO |
| 187 | help |
| 188 | Enables support for the Atlas7 timer. |
| 189 | |
| 190 | config MXS_TIMER |
| 191 | bool "Mxs timer driver" if COMPILE_TEST |
| 192 | select CLKSRC_MMIO |
| 193 | select STMP_DEVICE |
| 194 | help |
| 195 | Enables support for the Mxs timer. |
| 196 | |
| 197 | config PRIMA2_TIMER |
| 198 | bool "Prima2 timer driver" if COMPILE_TEST |
| 199 | select CLKSRC_MMIO |
| 200 | help |
| 201 | Enables support for the Prima2 timer. |
| 202 | |
| 203 | config U300_TIMER |
| 204 | bool "U300 timer driver" if COMPILE_TEST |
| 205 | depends on ARM |
| 206 | select CLKSRC_MMIO |
| 207 | help |
| 208 | Enables support for the U300 timer. |
| 209 | |
| 210 | config NSPIRE_TIMER |
| 211 | bool "NSpire timer driver" if COMPILE_TEST |
| 212 | select CLKSRC_MMIO |
| 213 | help |
| 214 | Enables support for the Nspire timer. |
| 215 | |
| 216 | config KEYSTONE_TIMER |
| 217 | bool "Keystone timer driver" if COMPILE_TEST |
| 218 | depends on ARM || ARM64 |
| 219 | select CLKSRC_MMIO |
| 220 | help |
| 221 | Enables support for the Keystone timer. |
| 222 | |
| 223 | config INTEGRATOR_AP_TIMER |
| 224 | bool "Integrator-ap timer driver" if COMPILE_TEST |
| 225 | select CLKSRC_MMIO |
| 226 | help |
| 227 | Enables support for the Integrator-ap timer. |
| 228 | |
| 229 | config CLKSRC_DBX500_PRCMU_SCHED_CLOCK |
| 230 | bool "Clocksource PRCMU Timer sched_clock" |
| 231 | depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK) |
| 232 | default y |
| 233 | help |
| 234 | Use the always on PRCMU Timer as sched_clock |
| 235 | |
| 236 | config CLKSRC_EFM32 |
| 237 | bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32 |
| 238 | depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST) |
| 239 | select CLKSRC_MMIO |
| 240 | default ARCH_EFM32 |
| 241 | help |
| 242 | Support to use the timers of EFM32 SoCs as clock source and clock |
| 243 | event device. |
| 244 | |
| 245 | config CLKSRC_LPC32XX |
| 246 | bool "Clocksource for LPC32XX" if COMPILE_TEST |
| 247 | depends on HAS_IOMEM |
| 248 | depends on ARM |
| 249 | select CLKSRC_MMIO |
| 250 | select TIMER_OF |
| 251 | help |
| 252 | Support for the LPC32XX clocksource. |
| 253 | |
| 254 | config CLKSRC_PISTACHIO |
| 255 | bool "Clocksource for Pistachio SoC" if COMPILE_TEST |
| 256 | depends on HAS_IOMEM |
| 257 | select TIMER_OF |
| 258 | help |
| 259 | Enables the clocksource for the Pistachio SoC. |
| 260 | |
| 261 | config CLKSRC_TI_32K |
| 262 | bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST |
| 263 | depends on GENERIC_SCHED_CLOCK |
| 264 | select TIMER_OF if OF |
| 265 | help |
| 266 | This option enables support for Texas Instruments 32.768 Hz clocksource |
| 267 | available on many OMAP-like platforms. |
| 268 | |
| 269 | config CLKSRC_NPS |
| 270 | bool "NPS400 clocksource driver" if COMPILE_TEST |
| 271 | depends on !PHYS_ADDR_T_64BIT |
| 272 | select CLKSRC_MMIO |
| 273 | select TIMER_OF if OF |
| 274 | help |
| 275 | NPS400 clocksource support. |
| 276 | Got 64 bit counter with update rate up to 1000MHz. |
| 277 | This counter is accessed via couple of 32 bit memory mapped registers. |
| 278 | |
| 279 | config CLKSRC_STM32 |
| 280 | bool "Clocksource for STM32 SoCs" if !ARCH_STM32 |
| 281 | depends on OF && ARM && (ARCH_STM32 || COMPILE_TEST) |
| 282 | select CLKSRC_MMIO |
| 283 | select TIMER_OF |
| 284 | |
| 285 | config CLKSRC_MPS2 |
| 286 | bool "Clocksource for MPS2 SoCs" if COMPILE_TEST |
| 287 | depends on GENERIC_SCHED_CLOCK |
| 288 | select CLKSRC_MMIO |
| 289 | select TIMER_OF |
| 290 | |
| 291 | config ARC_TIMERS |
| 292 | bool "Support for 32-bit TIMERn counters in ARC Cores" if COMPILE_TEST |
| 293 | select TIMER_OF |
| 294 | help |
| 295 | These are legacy 32-bit TIMER0 and TIMER1 counters found on all ARC cores |
| 296 | (ARC700 as well as ARC HS38). |
| 297 | TIMER0 serves as clockevent while TIMER1 provides clocksource |
| 298 | |
| 299 | config ARC_TIMERS_64BIT |
| 300 | bool "Support for 64-bit counters in ARC HS38 cores" if COMPILE_TEST |
| 301 | depends on ARC_TIMERS |
| 302 | select TIMER_OF |
| 303 | help |
| 304 | This enables 2 different 64-bit timers: RTC (for UP) and GFRC (for SMP) |
| 305 | RTC is implemented inside the core, while GFRC sits outside the core in |
| 306 | ARConnect IP block. Driver automatically picks one of them for clocksource |
| 307 | as appropriate. |
| 308 | |
| 309 | config ARM_ARCH_TIMER |
| 310 | bool |
| 311 | select TIMER_OF if OF |
| 312 | select TIMER_ACPI if ACPI |
| 313 | |
| 314 | config ARM_ARCH_TIMER_EVTSTREAM |
| 315 | bool "Enable ARM architected timer event stream generation by default" |
| 316 | default y if ARM_ARCH_TIMER |
| 317 | depends on ARM_ARCH_TIMER |
| 318 | help |
| 319 | This option enables support by default for event stream generation |
| 320 | based on the ARM architected timer. It is used for waking up CPUs |
| 321 | executing the wfe instruction at a frequency represented as a |
| 322 | power-of-2 divisor of the clock rate. The behaviour can also be |
| 323 | overridden on the command line using the |
| 324 | clocksource.arm_arch_timer.evtstream parameter. |
| 325 | The main use of the event stream is wfe-based timeouts of userspace |
| 326 | locking implementations. It might also be useful for imposing timeout |
| 327 | on wfe to safeguard against any programming errors in case an expected |
| 328 | event is not generated. |
| 329 | This must be disabled for hardware validation purposes to detect any |
| 330 | hardware anomalies of missing events. |
| 331 | |
| 332 | config ARM_ARCH_TIMER_OOL_WORKAROUND |
| 333 | bool |
| 334 | |
| 335 | config FSL_ERRATUM_A008585 |
| 336 | bool "Workaround for Freescale/NXP Erratum A-008585" |
| 337 | default y |
| 338 | depends on ARM_ARCH_TIMER && ARM64 |
| 339 | select ARM_ARCH_TIMER_OOL_WORKAROUND |
| 340 | help |
| 341 | This option enables a workaround for Freescale/NXP Erratum |
| 342 | A-008585 ("ARM generic timer may contain an erroneous |
| 343 | value"). The workaround will only be active if the |
| 344 | fsl,erratum-a008585 property is found in the timer node. |
| 345 | |
| 346 | config HISILICON_ERRATUM_161010101 |
| 347 | bool "Workaround for Hisilicon Erratum 161010101" |
| 348 | default y |
| 349 | select ARM_ARCH_TIMER_OOL_WORKAROUND |
| 350 | depends on ARM_ARCH_TIMER && ARM64 |
| 351 | help |
| 352 | This option enables a workaround for Hisilicon Erratum |
| 353 | 161010101. The workaround will be active if the hisilicon,erratum-161010101 |
| 354 | property is found in the timer node. |
| 355 | |
| 356 | config ARM64_ERRATUM_858921 |
| 357 | bool "Workaround for Cortex-A73 erratum 858921" |
| 358 | default y |
| 359 | select ARM_ARCH_TIMER_OOL_WORKAROUND |
| 360 | depends on ARM_ARCH_TIMER && ARM64 |
| 361 | help |
| 362 | This option enables a workaround applicable to Cortex-A73 |
| 363 | (all versions), whose counter may return incorrect values. |
| 364 | The workaround will be dynamically enabled when an affected |
| 365 | core is detected. |
| 366 | |
| 367 | config ARM_GLOBAL_TIMER |
| 368 | bool "Support for the ARM global timer" if COMPILE_TEST |
| 369 | select TIMER_OF if OF |
| 370 | depends on ARM |
| 371 | help |
| 372 | This options enables support for the ARM global timer unit |
| 373 | |
| 374 | config ARM_TIMER_SP804 |
| 375 | bool "Support for Dual Timer SP804 module" |
| 376 | depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP |
| 377 | select CLKSRC_MMIO |
| 378 | select TIMER_OF if OF |
| 379 | |
| 380 | config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK |
| 381 | bool |
| 382 | depends on ARM_GLOBAL_TIMER |
| 383 | default y |
| 384 | help |
| 385 | Use ARM global timer clock source as sched_clock |
| 386 | |
| 387 | config ARMV7M_SYSTICK |
| 388 | bool "Support for the ARMv7M system time" if COMPILE_TEST |
| 389 | select TIMER_OF if OF |
| 390 | select CLKSRC_MMIO |
| 391 | help |
| 392 | This options enables support for the ARMv7M system timer unit |
| 393 | |
| 394 | config ATMEL_PIT |
| 395 | select TIMER_OF if OF |
| 396 | def_bool SOC_AT91SAM9 || SOC_SAMA5 |
| 397 | |
| 398 | config ATMEL_ST |
| 399 | bool "Atmel ST timer support" if COMPILE_TEST |
| 400 | depends on HAS_IOMEM |
| 401 | select TIMER_OF |
| 402 | select MFD_SYSCON |
| 403 | help |
| 404 | Support for the Atmel ST timer. |
| 405 | |
| 406 | config CLKSRC_EXYNOS_MCT |
| 407 | bool "Exynos multi core timer driver" if COMPILE_TEST |
| 408 | depends on ARM || ARM64 |
| 409 | help |
| 410 | Support for Multi Core Timer controller on Exynos SoCs. |
| 411 | |
| 412 | config CLKSRC_SAMSUNG_PWM |
| 413 | bool "PWM timer driver for Samsung S3C, S5P" if COMPILE_TEST |
| 414 | depends on HAS_IOMEM |
| 415 | help |
| 416 | This is a new clocksource driver for the PWM timer found in |
| 417 | Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver |
| 418 | for all devicetree enabled platforms. This driver will be |
| 419 | needed only on systems that do not have the Exynos MCT available. |
| 420 | |
| 421 | config FSL_FTM_TIMER |
| 422 | bool "Freescale FlexTimer Module driver" if COMPILE_TEST |
| 423 | depends on HAS_IOMEM |
| 424 | select CLKSRC_MMIO |
| 425 | help |
| 426 | Support for Freescale FlexTimer Module (FTM) timer. |
| 427 | |
| 428 | config VF_PIT_TIMER |
| 429 | bool |
| 430 | select CLKSRC_MMIO |
| 431 | help |
| 432 | Support for Period Interrupt Timer on Freescale Vybrid Family SoCs. |
| 433 | |
| 434 | config OXNAS_RPS_TIMER |
| 435 | bool "Oxford Semiconductor OXNAS RPS Timers driver" if COMPILE_TEST |
| 436 | select TIMER_OF |
| 437 | select CLKSRC_MMIO |
| 438 | help |
| 439 | This enables support for the Oxford Semiconductor OXNAS RPS timers. |
| 440 | |
| 441 | config SYS_SUPPORTS_SH_CMT |
| 442 | bool |
| 443 | |
| 444 | config MTK_TIMER |
| 445 | bool "Mediatek timer driver" if COMPILE_TEST |
| 446 | depends on HAS_IOMEM |
| 447 | select TIMER_OF |
| 448 | select CLKSRC_MMIO |
| 449 | help |
| 450 | Support for Mediatek timer driver. |
| 451 | |
| 452 | config SPRD_TIMER |
| 453 | bool "Spreadtrum timer driver" if COMPILE_TEST |
| 454 | depends on HAS_IOMEM |
| 455 | select TIMER_OF |
| 456 | help |
| 457 | Enables support for the Spreadtrum timer driver. |
| 458 | |
| 459 | config SYS_SUPPORTS_SH_MTU2 |
| 460 | bool |
| 461 | |
| 462 | config SYS_SUPPORTS_SH_TMU |
| 463 | bool |
| 464 | |
| 465 | config SYS_SUPPORTS_EM_STI |
| 466 | bool |
| 467 | |
| 468 | config CLKSRC_JCORE_PIT |
| 469 | bool "J-Core PIT timer driver" if COMPILE_TEST |
| 470 | depends on OF |
| 471 | depends on HAS_IOMEM |
| 472 | select CLKSRC_MMIO |
| 473 | help |
| 474 | This enables build of clocksource and clockevent driver for |
| 475 | the integrated PIT in the J-Core synthesizable, open source SoC. |
| 476 | |
| 477 | config SH_TIMER_CMT |
| 478 | bool "Renesas CMT timer driver" if COMPILE_TEST |
| 479 | depends on HAS_IOMEM |
| 480 | default SYS_SUPPORTS_SH_CMT |
| 481 | help |
| 482 | This enables build of a clocksource and clockevent driver for |
| 483 | the Compare Match Timer (CMT) hardware available in 16/32/48-bit |
| 484 | variants on a wide range of Mobile and Automotive SoCs from Renesas. |
| 485 | |
| 486 | config SH_TIMER_MTU2 |
| 487 | bool "Renesas MTU2 timer driver" if COMPILE_TEST |
| 488 | depends on HAS_IOMEM |
| 489 | default SYS_SUPPORTS_SH_MTU2 |
| 490 | help |
| 491 | This enables build of a clockevent driver for the Multi-Function |
| 492 | Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas. |
| 493 | This hardware comes with 16 bit-timer registers. |
| 494 | |
| 495 | config RENESAS_OSTM |
| 496 | bool "Renesas OSTM timer driver" if COMPILE_TEST |
| 497 | select CLKSRC_MMIO |
| 498 | help |
| 499 | Enables the support for the Renesas OSTM. |
| 500 | |
| 501 | config SH_TIMER_TMU |
| 502 | bool "Renesas TMU timer driver" if COMPILE_TEST |
| 503 | depends on HAS_IOMEM |
| 504 | default SYS_SUPPORTS_SH_TMU |
| 505 | help |
| 506 | This enables build of a clocksource and clockevent driver for |
| 507 | the 32-bit Timer Unit (TMU) hardware available on a wide range |
| 508 | SoCs from Renesas. |
| 509 | |
| 510 | config EM_TIMER_STI |
| 511 | bool "Renesas STI timer driver" if COMPILE_TEST |
| 512 | depends on HAS_IOMEM |
| 513 | default SYS_SUPPORTS_EM_STI |
| 514 | help |
| 515 | This enables build of a clocksource and clockevent driver for |
| 516 | the 48-bit System Timer (STI) hardware available on a SoCs |
| 517 | such as EMEV2 from former NEC Electronics. |
| 518 | |
| 519 | config CLKSRC_QCOM |
| 520 | bool "Qualcomm MSM timer" if COMPILE_TEST |
| 521 | depends on ARM |
| 522 | select TIMER_OF |
| 523 | help |
| 524 | This enables the clocksource and the per CPU clockevent driver for the |
| 525 | Qualcomm SoCs. |
| 526 | |
| 527 | config CLKSRC_VERSATILE |
| 528 | bool "ARM Versatile (Express) reference platforms clock source" if COMPILE_TEST |
| 529 | depends on GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET |
| 530 | select TIMER_OF |
| 531 | default y if MFD_VEXPRESS_SYSREG |
| 532 | help |
| 533 | This option enables clock source based on free running |
| 534 | counter available in the "System Registers" block of |
| 535 | ARM Versatile, RealView and Versatile Express reference |
| 536 | platforms. |
| 537 | |
| 538 | config CLKSRC_MIPS_GIC |
| 539 | bool |
| 540 | depends on MIPS_GIC |
| 541 | select TIMER_OF |
| 542 | |
| 543 | config CLKSRC_TANGO_XTAL |
| 544 | bool "Clocksource for Tango SoC" if COMPILE_TEST |
| 545 | depends on ARM |
| 546 | select TIMER_OF |
| 547 | select CLKSRC_MMIO |
| 548 | help |
| 549 | This enables the clocksource for Tango SoC |
| 550 | |
| 551 | config CLKSRC_PXA |
| 552 | bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST |
| 553 | depends on HAS_IOMEM |
| 554 | select CLKSRC_MMIO |
| 555 | help |
| 556 | This enables OST0 support available on PXA and SA-11x0 |
| 557 | platforms. |
| 558 | |
| 559 | config H8300_TMR8 |
| 560 | bool "Clockevent timer for the H8300 platform" if COMPILE_TEST |
| 561 | depends on HAS_IOMEM |
| 562 | help |
| 563 | This enables the 8 bits timer for the H8300 platform. |
| 564 | |
| 565 | config H8300_TMR16 |
| 566 | bool "Clockevent timer for the H83069 platform" if COMPILE_TEST |
| 567 | depends on HAS_IOMEM |
| 568 | help |
| 569 | This enables the 16 bits timer for the H8300 platform with the |
| 570 | H83069 cpu. |
| 571 | |
| 572 | config H8300_TPU |
| 573 | bool "Clocksource for the H8300 platform" if COMPILE_TEST |
| 574 | depends on HAS_IOMEM |
| 575 | help |
| 576 | This enables the clocksource for the H8300 platform with the |
| 577 | H8S2678 cpu. |
| 578 | |
| 579 | config CLKSRC_IMX_GPT |
| 580 | bool "Clocksource using i.MX GPT" if COMPILE_TEST |
| 581 | depends on ARM && CLKDEV_LOOKUP |
| 582 | select CLKSRC_MMIO |
| 583 | |
| 584 | config CLKSRC_IMX_TPM |
| 585 | bool "Clocksource using i.MX TPM" if COMPILE_TEST |
| 586 | depends on ARM && CLKDEV_LOOKUP |
| 587 | select CLKSRC_MMIO |
| 588 | help |
| 589 | Enable this option to use IMX Timer/PWM Module (TPM) timer as |
| 590 | clocksource. |
| 591 | |
| 592 | config CLKSRC_ST_LPC |
| 593 | bool "Low power clocksource found in the LPC" if COMPILE_TEST |
| 594 | select TIMER_OF if OF |
| 595 | depends on HAS_IOMEM |
| 596 | select CLKSRC_MMIO |
| 597 | help |
| 598 | Enable this option to use the Low Power controller timer |
| 599 | as clocksource. |
| 600 | |
| 601 | config ATCPIT100_TIMER |
| 602 | bool "ATCPIT100 timer driver" |
| 603 | depends on NDS32 || COMPILE_TEST |
| 604 | depends on HAS_IOMEM |
| 605 | select TIMER_OF |
| 606 | default NDS32 |
| 607 | help |
| 608 | This option enables support for the Andestech ATCPIT100 timers. |
| 609 | |
| 610 | endmenu |