drivers/clocksource/Kconfig

   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 RDA_TIMER
 109         bool "RDA timer driver" if COMPILE_TEST
 110         depends on GENERIC_CLOCKEVENTS
 111         select CLKSRC_MMIO
 112         select TIMER_OF
 113         help
 114           Enables the support for the RDA Micro timer driver.
 115
 116 config SUN4I_TIMER
 117         bool "Sun4i timer driver" if COMPILE_TEST
 118         depends on HAS_IOMEM
 119         select CLKSRC_MMIO
 120         select TIMER_OF
 121         help
 122           Enables support for the Sun4i timer.
 123
 124 config SUN5I_HSTIMER
 125         bool "Sun5i timer driver" if COMPILE_TEST
 126         select CLKSRC_MMIO
 127         depends on COMMON_CLK
 128         help
 129           Enables support the Sun5i timer.
 130
 131 config TEGRA_TIMER
 132         bool "Tegra timer driver" if COMPILE_TEST
 133         select CLKSRC_MMIO
 134         select TIMER_OF
 135         depends on ARM || ARM64
 136         help
 137           Enables support for the Tegra driver.
 138
 139 config VT8500_TIMER
 140         bool "VT8500 timer driver" if COMPILE_TEST
 141         depends on HAS_IOMEM
 142         help
 143           Enables support for the VT8500 driver.
 144
 145 config NPCM7XX_TIMER
 146         bool "NPCM7xx timer driver" if COMPILE_TEST
 147         depends on HAS_IOMEM
 148         select TIMER_OF
 149         select CLKSRC_MMIO
 150         help
 151           Enable 24-bit TIMER0 and TIMER1 counters in the NPCM7xx architecture,
 152           While TIMER0 serves as clockevent and TIMER1 serves as clocksource.
 153
 154 config CADENCE_TTC_TIMER
 155         bool "Cadence TTC timer driver" if COMPILE_TEST
 156         depends on COMMON_CLK
 157         help
 158           Enables support for the cadence ttc driver.
 159
 160 config ASM9260_TIMER
 161         bool "ASM9260 timer driver" if COMPILE_TEST
 162         select CLKSRC_MMIO
 163         select TIMER_OF
 164         help
 165           Enables support for the ASM9260 timer.
 166
 167 config CLKSRC_NOMADIK_MTU
 168         bool "Nomakdik clocksource driver" if COMPILE_TEST
 169         depends on ARM
 170         select CLKSRC_MMIO
 171         help
 172           Support for Multi Timer Unit. MTU provides access
 173           to multiple interrupt generating programmable
 174           32-bit free running decrementing counters.
 175
 176 config CLKSRC_DBX500_PRCMU
 177         bool "Clocksource PRCMU Timer" if COMPILE_TEST
 178         depends on HAS_IOMEM
 179         help
 180           Use the always on PRCMU Timer as clocksource
 181
 182 config CLPS711X_TIMER
 183         bool "Cirrus logic timer driver" if COMPILE_TEST
 184         select CLKSRC_MMIO
 185         help
 186           Enables support for the Cirrus Logic PS711 timer.
 187
 188 config ATLAS7_TIMER
 189         bool "Atlas7 timer driver" if COMPILE_TEST
 190         select CLKSRC_MMIO
 191         help
 192           Enables support for the Atlas7 timer.
 193
 194 config MXS_TIMER
 195         bool "Mxs timer driver" if COMPILE_TEST
 196         select CLKSRC_MMIO
 197         select STMP_DEVICE
 198         help
 199           Enables support for the Mxs timer.
 200
 201 config PRIMA2_TIMER
 202         bool "Prima2 timer driver" if COMPILE_TEST
 203         select CLKSRC_MMIO
 204         help
 205           Enables support for the Prima2 timer.
 206
 207 config U300_TIMER
 208         bool "U300 timer driver" if COMPILE_TEST
 209         depends on ARM
 210         select CLKSRC_MMIO
 211         help
 212           Enables support for the U300 timer.
 213
 214 config NSPIRE_TIMER
 215         bool "NSpire timer driver" if COMPILE_TEST
 216         select CLKSRC_MMIO
 217         help
 218           Enables support for the Nspire timer.
 219
 220 config KEYSTONE_TIMER
 221         bool "Keystone timer driver" if COMPILE_TEST
 222         depends on ARM || ARM64
 223         select CLKSRC_MMIO
 224         help
 225           Enables support for the Keystone timer.
 226
 227 config INTEGRATOR_AP_TIMER
 228         bool "Integrator-ap timer driver" if COMPILE_TEST
 229         select CLKSRC_MMIO
 230         help
 231           Enables support for the Integrator-ap timer.
 232
 233 config CLKSRC_EFM32
 234         bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
 235         depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST)
 236         select CLKSRC_MMIO
 237         default ARCH_EFM32
 238         help
 239           Support to use the timers of EFM32 SoCs as clock source and clock
 240           event device.
 241
 242 config CLKSRC_LPC32XX
 243         bool "Clocksource for LPC32XX" if COMPILE_TEST
 244         depends on HAS_IOMEM
 245         depends on ARM
 246         select CLKSRC_MMIO
 247         select TIMER_OF
 248         help
 249           Support for the LPC32XX clocksource.
 250
 251 config CLKSRC_PISTACHIO
 252         bool "Clocksource for Pistachio SoC" if COMPILE_TEST
 253         depends on HAS_IOMEM
 254         select TIMER_OF
 255         help
 256           Enables the clocksource for the Pistachio SoC.
 257
 258 config CLKSRC_TI_32K
 259         bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST
 260         depends on GENERIC_SCHED_CLOCK
 261         select TIMER_OF if OF
 262         help
 263           This option enables support for Texas Instruments 32.768 Hz clocksource
 264           available on many OMAP-like platforms.
 265
 266 config CLKSRC_NPS
 267         bool "NPS400 clocksource driver" if COMPILE_TEST
 268         depends on !PHYS_ADDR_T_64BIT
 269         select CLKSRC_MMIO
 270         select TIMER_OF if OF
 271         help
 272           NPS400 clocksource support.
 273           Got 64 bit counter with update rate up to 1000MHz.
 274           This counter is accessed via couple of 32 bit memory mapped registers.
 275
 276 config CLKSRC_STM32
 277         bool "Clocksource for STM32 SoCs" if !ARCH_STM32
 278         depends on OF && ARM && (ARCH_STM32 || COMPILE_TEST)
 279         select CLKSRC_MMIO
 280         select TIMER_OF
 281
 282 config CLKSRC_MPS2
 283         bool "Clocksource for MPS2 SoCs" if COMPILE_TEST
 284         depends on GENERIC_SCHED_CLOCK
 285         select CLKSRC_MMIO
 286         select TIMER_OF
 287
 288 config ARC_TIMERS
 289         bool "Support for 32-bit TIMERn counters in ARC Cores" if COMPILE_TEST
 290         depends on GENERIC_SCHED_CLOCK
 291         select TIMER_OF
 292         help
 293           These are legacy 32-bit TIMER0 and TIMER1 counters found on all ARC cores
 294           (ARC700 as well as ARC HS38).
 295           TIMER0 serves as clockevent while TIMER1 provides clocksource
 296
 297 config ARC_TIMERS_64BIT
 298         bool "Support for 64-bit counters in ARC HS38 cores" if COMPILE_TEST
 299         depends on ARC_TIMERS
 300         select TIMER_OF
 301         help
 302           This enables 2 different 64-bit timers: RTC (for UP) and GFRC (for SMP)
 303           RTC is implemented inside the core, while GFRC sits outside the core in
 304           ARConnect IP block. Driver automatically picks one of them for clocksource
 305           as appropriate.
 306
 307 config ARM_ARCH_TIMER
 308         bool
 309         select TIMER_OF if OF
 310         select TIMER_ACPI if ACPI
 311
 312 config ARM_ARCH_TIMER_EVTSTREAM
 313         bool "Enable ARM architected timer event stream generation by default"
 314         default y if ARM_ARCH_TIMER
 315         depends on ARM_ARCH_TIMER
 316         help
 317           This option enables support by default for event stream generation
 318           based on the ARM architected timer. It is used for waking up CPUs
 319           executing the wfe instruction at a frequency represented as a
 320           power-of-2 divisor of the clock rate. The behaviour can also be
 321           overridden on the command line using the
 322           clocksource.arm_arch_timer.evtstream parameter.
 323           The main use of the event stream is wfe-based timeouts of userspace
 324           locking implementations. It might also be useful for imposing timeout
 325           on wfe to safeguard against any programming errors in case an expected
 326           event is not generated.
 327           This must be disabled for hardware validation purposes to detect any
 328           hardware anomalies of missing events.
 329
 330 config ARM_ARCH_TIMER_OOL_WORKAROUND
 331         bool
 332
 333 config FSL_ERRATUM_A008585
 334         bool "Workaround for Freescale/NXP Erratum A-008585"
 335         default y
 336         depends on ARM_ARCH_TIMER && ARM64
 337         select ARM_ARCH_TIMER_OOL_WORKAROUND
 338         help
 339           This option enables a workaround for Freescale/NXP Erratum
 340           A-008585 ("ARM generic timer may contain an erroneous
 341           value").  The workaround will only be active if the
 342           fsl,erratum-a008585 property is found in the timer node.
 343
 344 config HISILICON_ERRATUM_161010101
 345         bool "Workaround for Hisilicon Erratum 161010101"
 346         default y
 347         select ARM_ARCH_TIMER_OOL_WORKAROUND
 348         depends on ARM_ARCH_TIMER && ARM64
 349         help
 350           This option enables a workaround for Hisilicon Erratum
 351           161010101. The workaround will be active if the hisilicon,erratum-161010101
 352           property is found in the timer node.
 353
 354 config ARM64_ERRATUM_858921
 355         bool "Workaround for Cortex-A73 erratum 858921"
 356         default y
 357         select ARM_ARCH_TIMER_OOL_WORKAROUND
 358         depends on ARM_ARCH_TIMER && ARM64
 359         help
 360           This option enables a workaround applicable to Cortex-A73
 361           (all versions), whose counter may return incorrect values.
 362           The workaround will be dynamically enabled when an affected
 363           core is detected.
 364
 365 config SUN50I_ERRATUM_UNKNOWN1
 366         bool "Workaround for Allwinner A64 erratum UNKNOWN1"
 367         default y
 368         depends on ARM_ARCH_TIMER && ARM64 && ARCH_SUNXI
 369         select ARM_ARCH_TIMER_OOL_WORKAROUND
 370         help
 371           This option enables a workaround for instability in the timer on
 372           the Allwinner A64 SoC. The workaround will only be active if the
 373           allwinner,erratum-unknown1 property is found in the timer node.
 374
 375 config ARM_GLOBAL_TIMER
 376         bool "Support for the ARM global timer" if COMPILE_TEST
 377         select TIMER_OF if OF
 378         depends on ARM
 379         help
 380           This options enables support for the ARM global timer unit
 381
 382 config ARM_TIMER_SP804
 383         bool "Support for Dual Timer SP804 module"
 384         depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
 385         select CLKSRC_MMIO
 386         select TIMER_OF if OF
 387
 388 config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
 389         bool
 390         depends on ARM_GLOBAL_TIMER
 391         default y
 392         help
 393          Use ARM global timer clock source as sched_clock
 394
 395 config ARMV7M_SYSTICK
 396         bool "Support for the ARMv7M system time" if COMPILE_TEST
 397         select TIMER_OF if OF
 398         select CLKSRC_MMIO
 399         help
 400           This options enables support for the ARMv7M system timer unit
 401
 402 config ATMEL_PIT
 403         select TIMER_OF if OF
 404         def_bool SOC_AT91SAM9 || SOC_SAMA5
 405
 406 config ATMEL_ST
 407         bool "Atmel ST timer support" if COMPILE_TEST
 408         depends on HAS_IOMEM
 409         select TIMER_OF
 410         select MFD_SYSCON
 411         help
 412           Support for the Atmel ST timer.
 413
 414 config CLKSRC_EXYNOS_MCT
 415         bool "Exynos multi core timer driver" if COMPILE_TEST
 416         depends on ARM || ARM64
 417         help
 418           Support for Multi Core Timer controller on Exynos SoCs.
 419
 420 config CLKSRC_SAMSUNG_PWM
 421         bool "PWM timer driver for Samsung S3C, S5P" if COMPILE_TEST
 422         depends on HAS_IOMEM
 423         help
 424           This is a new clocksource driver for the PWM timer found in
 425           Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
 426           for all devicetree enabled platforms. This driver will be
 427           needed only on systems that do not have the Exynos MCT available.
 428
 429 config FSL_FTM_TIMER
 430         bool "Freescale FlexTimer Module driver" if COMPILE_TEST
 431         depends on HAS_IOMEM
 432         select CLKSRC_MMIO
 433         help
 434           Support for Freescale FlexTimer Module (FTM) timer.
 435
 436 config VF_PIT_TIMER
 437         bool
 438         select CLKSRC_MMIO
 439         help
 440           Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
 441
 442 config OXNAS_RPS_TIMER
 443         bool "Oxford Semiconductor OXNAS RPS Timers driver" if COMPILE_TEST
 444         select TIMER_OF
 445         select CLKSRC_MMIO
 446         help
 447           This enables support for the Oxford Semiconductor OXNAS RPS timers.
 448
 449 config SYS_SUPPORTS_SH_CMT
 450         bool
 451
 452 config MTK_TIMER
 453         bool "Mediatek timer driver" if COMPILE_TEST
 454         depends on HAS_IOMEM
 455         select TIMER_OF
 456         select CLKSRC_MMIO
 457         help
 458           Support for Mediatek timer driver.
 459
 460 config SPRD_TIMER
 461         bool "Spreadtrum timer driver" if EXPERT
 462         depends on HAS_IOMEM
 463         depends on (ARCH_SPRD || COMPILE_TEST)
 464         default ARCH_SPRD
 465         select TIMER_OF
 466         help
 467           Enables support for the Spreadtrum timer driver.
 468
 469 config SYS_SUPPORTS_SH_MTU2
 470         bool
 471
 472 config SYS_SUPPORTS_SH_TMU
 473         bool
 474
 475 config SYS_SUPPORTS_EM_STI
 476         bool
 477
 478 config CLKSRC_JCORE_PIT
 479         bool "J-Core PIT timer driver" if COMPILE_TEST
 480         depends on OF
 481         depends on HAS_IOMEM
 482         select CLKSRC_MMIO
 483         help
 484           This enables build of clocksource and clockevent driver for
 485           the integrated PIT in the J-Core synthesizable, open source SoC.
 486
 487 config SH_TIMER_CMT
 488         bool "Renesas CMT timer driver" if COMPILE_TEST
 489         depends on HAS_IOMEM
 490         default SYS_SUPPORTS_SH_CMT
 491         help
 492           This enables build of a clocksource and clockevent driver for
 493           the Compare Match Timer (CMT) hardware available in 16/32/48-bit
 494           variants on a wide range of Mobile and Automotive SoCs from Renesas.
 495
 496 config SH_TIMER_MTU2
 497         bool "Renesas MTU2 timer driver" if COMPILE_TEST
 498         depends on HAS_IOMEM
 499         default SYS_SUPPORTS_SH_MTU2
 500         help
 501           This enables build of a clockevent driver for the Multi-Function
 502           Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
 503           This hardware comes with 16 bit-timer registers.
 504
 505 config RENESAS_OSTM
 506         bool "Renesas OSTM timer driver" if COMPILE_TEST
 507         select CLKSRC_MMIO
 508         help
 509           Enables the support for the Renesas OSTM.
 510
 511 config SH_TIMER_TMU
 512         bool "Renesas TMU timer driver" if COMPILE_TEST
 513         depends on HAS_IOMEM
 514         default SYS_SUPPORTS_SH_TMU
 515         help
 516           This enables build of a clocksource and clockevent driver for
 517           the 32-bit Timer Unit (TMU) hardware available on a wide range
 518           SoCs from Renesas.
 519
 520 config EM_TIMER_STI
 521         bool "Renesas STI timer driver" if COMPILE_TEST
 522         depends on HAS_IOMEM
 523         default SYS_SUPPORTS_EM_STI
 524         help
 525           This enables build of a clocksource and clockevent driver for
 526           the 48-bit System Timer (STI) hardware available on a SoCs
 527           such as EMEV2 from former NEC Electronics.
 528
 529 config CLKSRC_QCOM
 530         bool "Qualcomm MSM timer" if COMPILE_TEST
 531         depends on ARM
 532         select TIMER_OF
 533         help
 534           This enables the clocksource and the per CPU clockevent driver for the
 535           Qualcomm SoCs.
 536
 537 config CLKSRC_VERSATILE
 538         bool "ARM Versatile (Express) reference platforms clock source" if COMPILE_TEST
 539         depends on GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
 540         select TIMER_OF
 541         default y if MFD_VEXPRESS_SYSREG
 542         help
 543           This option enables clock source based on free running
 544           counter available in the "System Registers" block of
 545           ARM Versatile, RealView and Versatile Express reference
 546           platforms.
 547
 548 config CLKSRC_MIPS_GIC
 549         bool
 550         depends on MIPS_GIC
 551         select TIMER_OF
 552
 553 config CLKSRC_TANGO_XTAL
 554         bool "Clocksource for Tango SoC" if COMPILE_TEST
 555         depends on ARM
 556         select TIMER_OF
 557         select CLKSRC_MMIO
 558         help
 559           This enables the clocksource for Tango SoC
 560
 561 config CLKSRC_PXA
 562         bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST
 563         depends on HAS_IOMEM
 564         select CLKSRC_MMIO
 565         help
 566           This enables OST0 support available on PXA and SA-11x0
 567           platforms.
 568
 569 config H8300_TMR8
 570         bool "Clockevent timer for the H8300 platform" if COMPILE_TEST
 571         depends on HAS_IOMEM
 572         help
 573           This enables the 8 bits timer for the H8300 platform.
 574
 575 config H8300_TMR16
 576         bool "Clockevent timer for the H83069 platform" if COMPILE_TEST
 577         depends on HAS_IOMEM
 578         help
 579           This enables the 16 bits timer for the H8300 platform with the
 580           H83069 cpu.
 581
 582 config H8300_TPU
 583         bool "Clocksource for the H8300 platform" if COMPILE_TEST
 584         depends on HAS_IOMEM
 585         help
 586           This enables the clocksource for the H8300 platform with the
 587           H8S2678 cpu.
 588
 589 config CLKSRC_IMX_GPT
 590         bool "Clocksource using i.MX GPT" if COMPILE_TEST
 591         depends on (ARM || ARM64) && CLKDEV_LOOKUP
 592         select CLKSRC_MMIO
 593
 594 config CLKSRC_IMX_TPM
 595         bool "Clocksource using i.MX TPM" if COMPILE_TEST
 596         depends on ARM && CLKDEV_LOOKUP
 597         select CLKSRC_MMIO
 598         help
 599           Enable this option to use IMX Timer/PWM Module (TPM) timer as
 600           clocksource.
 601
 602 config CLKSRC_ST_LPC
 603         bool "Low power clocksource found in the LPC" if COMPILE_TEST
 604         select TIMER_OF if OF
 605         depends on HAS_IOMEM
 606         select CLKSRC_MMIO
 607         help
 608           Enable this option to use the Low Power controller timer
 609           as clocksource.
 610
 611 config ATCPIT100_TIMER
 612         bool "ATCPIT100 timer driver"
 613         depends on NDS32 || COMPILE_TEST
 614         depends on HAS_IOMEM
 615         select TIMER_OF
 616         default NDS32
 617         help
 618           This option enables support for the Andestech ATCPIT100 timers.
 619
 620 config RISCV_TIMER
 621         bool "Timer for the RISC-V platform"
 622         depends on GENERIC_SCHED_CLOCK && RISCV
 623         default y
 624         select TIMER_PROBE
 625         select TIMER_OF
 626         help
 627           This enables the per-hart timer built into all RISC-V systems, which
 628           is accessed via both the SBI and the rdcycle instruction.  This is
 629           required for all RISC-V systems.
 630
 631 config CSKY_MP_TIMER
 632         bool "SMP Timer for the C-SKY platform" if COMPILE_TEST
 633         depends on CSKY
 634         select TIMER_OF
 635         help
 636           Say yes here to enable C-SKY SMP timer driver used for C-SKY SMP
 637           system.
 638           csky,mptimer is not only used in SMP system, it also could be used
 639           single core system. It's not a mmio reg and it use mtcr/mfcr instruction.
 640
 641 config GX6605S_TIMER
 642         bool "Gx6605s SOC system timer driver" if COMPILE_TEST
 643         depends on CSKY
 644         select CLKSRC_MMIO
 645         select TIMER_OF
 646         help
 647           This option enables support for gx6605s SOC's timer.
 648
 649 config MILBEAUT_TIMER
 650         bool "Milbeaut timer driver" if COMPILE_TEST
 651         depends on OF
 652         depends on ARM
 653         select TIMER_OF
 654         select CLKSRC_MMIO
 655         help
 656           Enables the support for Milbeaut timer driver.
 657
 658 endmenu