158394271SJean Delvaremenu "Clock Source drivers" 23da6d49eSArnd Bergmann depends on !ARCH_USES_GETTIMEOFFSET 358394271SJean Delvare 4ae278a93SStephen Warrenconfig CLKSRC_OF 5ae278a93SStephen Warren bool 6aad83b15SMarc Zyngier select CLKSRC_PROBE 7aad83b15SMarc Zyngier 8aad83b15SMarc Zyngierconfig CLKSRC_ACPI 9aad83b15SMarc Zyngier bool 10aad83b15SMarc Zyngier select CLKSRC_PROBE 11aad83b15SMarc Zyngier 12aad83b15SMarc Zyngierconfig CLKSRC_PROBE 13aad83b15SMarc Zyngier bool 14ae278a93SStephen Warren 1589c0b8e2SRussell Kingconfig CLKSRC_I8253 1689c0b8e2SRussell King bool 17442c8176SRussell King 18e6220bdcSThomas Gleixnerconfig CLKEVT_I8253 19e6220bdcSThomas Gleixner bool 20e6220bdcSThomas Gleixner 2115f304b6SRalf Baechleconfig I8253_LOCK 2215f304b6SRalf Baechle bool 2315f304b6SRalf Baechle 2415f304b6SRalf Baechleconfig CLKBLD_I8253 25e6220bdcSThomas Gleixner def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK 2615f304b6SRalf Baechle 27442c8176SRussell Kingconfig CLKSRC_MMIO 28442c8176SRussell King bool 2906c3df49SJamie Iles 309b8bb773SBaruch Siachconfig DIGICOLOR_TIMER 31e6c1db13SDaniel Lezcano bool "Digicolor timer driver" if COMPILE_TEST 320901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 33e6c1db13SDaniel Lezcano help 34e6c1db13SDaniel Lezcano Enables the support for the digicolor timer driver. 359b8bb773SBaruch Siach 3606c3df49SJamie Ilesconfig DW_APB_TIMER 375b097f6bSDaniel Lezcano bool "DW APB timer driver" if COMPILE_TEST 380901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 395b097f6bSDaniel Lezcano help 405b097f6bSDaniel Lezcano Enables the support for the dw_apb timer. 41489bcceaSMattias Wallin 42cfda5901SDinh Nguyenconfig DW_APB_TIMER_OF 43cfda5901SDinh Nguyen bool 441b4eca0fSHeiko Stuebner select DW_APB_TIMER 4510021488SHeiko Stuebner select CLKSRC_OF 46cfda5901SDinh Nguyen 47468b8c4cSDaniel Lezcanoconfig ROCKCHIP_TIMER 4840ada2aaSDaniel Lezcano bool "Rockchip timer driver" if COMPILE_TEST 4940ada2aaSDaniel Lezcano depends on ARM || ARM64 50468b8c4cSDaniel Lezcano select CLKSRC_OF 5140ada2aaSDaniel Lezcano help 5240ada2aaSDaniel Lezcano Enables the support for the rockchip timer driver. 53468b8c4cSDaniel Lezcano 546fe9cbd1SGregory CLEMENTconfig ARMADA_370_XP_TIMER 559519e80cSDaniel Lezcano bool "Armada 370 and XP timer driver" if COMPILE_TEST 569519e80cSDaniel Lezcano depends on ARM 577b0dd72aSJean Pihet select CLKSRC_OF 589519e80cSDaniel Lezcano help 599519e80cSDaniel Lezcano Enables the support for the Armada 370 and XP timer driver. 606fe9cbd1SGregory CLEMENT 61e4a6b378SCarlo Caioneconfig MESON6_TIMER 620b7a7bb7SDaniel Lezcano bool "Meson6 timer driver" if COMPILE_TEST 630901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 647b6b0a45SBeniamino Galvani select CLKSRC_MMIO 650b7a7bb7SDaniel Lezcano help 660b7a7bb7SDaniel Lezcano Enables the support for the Meson6 timer driver. 67e4a6b378SCarlo Caione 680c1dcfd5SSebastian Hesselbarthconfig ORION_TIMER 69c9165549SDaniel Lezcano bool "Orion timer driver" if COMPILE_TEST 70c9165549SDaniel Lezcano depends on ARM 710c1dcfd5SSebastian Hesselbarth select CLKSRC_OF 720c1dcfd5SSebastian Hesselbarth select CLKSRC_MMIO 73c9165549SDaniel Lezcano help 74c9165549SDaniel Lezcano Enables the support for the Orion timer driver 750c1dcfd5SSebastian Hesselbarth 76119fd635SMaxime Ripardconfig SUN4I_TIMER 77b4fcd48bSDaniel Lezcano bool "Sun4i timer driver" if COMPILE_TEST 780901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 7971c568c0SMaxime Ripard select CLKSRC_MMIO 80b4fcd48bSDaniel Lezcano help 81b4fcd48bSDaniel Lezcano Enables support for the Sun4i timer. 82b2ac5d75SMaxime Ripard 8367905540SMaxime Ripardconfig SUN5I_HSTIMER 84f0c5afb7SDaniel Lezcano bool "Sun5i timer driver" if COMPILE_TEST 8567905540SMaxime Ripard select CLKSRC_MMIO 86f0c5afb7SDaniel Lezcano depends on COMMON_CLK 87f0c5afb7SDaniel Lezcano help 88f0c5afb7SDaniel Lezcano Enables support the Sun5i timer. 8967905540SMaxime Ripard 90910978e7SThierry Redingconfig TEGRA_TIMER 91adce4bc8SDaniel Lezcano bool "Tegra timer driver" if COMPILE_TEST 92adce4bc8SDaniel Lezcano depends on ARM 93adce4bc8SDaniel Lezcano help 94adce4bc8SDaniel Lezcano Enables support for the Tegra driver. 95910978e7SThierry Reding 96ff7ec345STony Priskconfig VT8500_TIMER 97b4bdf7efSDaniel Lezcano bool "VT8500 timer driver" if COMPILE_TEST 980901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 99b4bdf7efSDaniel Lezcano help 100b4bdf7efSDaniel Lezcano Enables support for the VT8500 driver. 101ff7ec345STony Prisk 1024f0f234fSMichal Simekconfig CADENCE_TTC_TIMER 10357f49318SDaniel Lezcano bool "Cadence TTC timer driver" if COMPILE_TEST 10457f49318SDaniel Lezcano depends on COMMON_CLK 10557f49318SDaniel Lezcano help 10657f49318SDaniel Lezcano Enables support for the cadence ttc driver. 1074f0f234fSMichal Simek 108a8b1b9fcSDaniel Lezcanoconfig ASM9260_TIMER 109b9755841SDaniel Lezcano bool "ASM9260 timer driver" if COMPILE_TEST 1100901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 111a8b1b9fcSDaniel Lezcano select CLKSRC_MMIO 112a8b1b9fcSDaniel Lezcano select CLKSRC_OF 113b9755841SDaniel Lezcano help 114b9755841SDaniel Lezcano Enables support for the ASM9260 timer. 115a8b1b9fcSDaniel Lezcano 116694e33a7SLinus Walleijconfig CLKSRC_NOMADIK_MTU 11770329653SDaniel Lezcano bool "Nomakdik clocksource driver" if COMPILE_TEST 11870329653SDaniel Lezcano depends on ARM 119694e33a7SLinus Walleij select CLKSRC_MMIO 120694e33a7SLinus Walleij help 121694e33a7SLinus Walleij Support for Multi Timer Unit. MTU provides access 122694e33a7SLinus Walleij to multiple interrupt generating programmable 123694e33a7SLinus Walleij 32-bit free running decrementing counters. 124694e33a7SLinus Walleij 125694e33a7SLinus Walleijconfig CLKSRC_NOMADIK_MTU_SCHED_CLOCK 126694e33a7SLinus Walleij bool 127694e33a7SLinus Walleij depends on CLKSRC_NOMADIK_MTU 128694e33a7SLinus Walleij help 129694e33a7SLinus Walleij Use the Multi Timer Unit as the sched_clock. 130694e33a7SLinus Walleij 131489bcceaSMattias Wallinconfig CLKSRC_DBX500_PRCMU 1321becd6edSDaniel Lezcano bool "Clocksource PRCMU Timer" if COMPILE_TEST 1330901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 134489bcceaSMattias Wallin help 135489bcceaSMattias Wallin Use the always on PRCMU Timer as clocksource 136489bcceaSMattias Wallin 137489bcceaSMattias Wallinconfig CLKSRC_DBX500_PRCMU_SCHED_CLOCK 138489bcceaSMattias Wallin bool "Clocksource PRCMU Timer sched_clock" 139694e33a7SLinus Walleij depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK) 140489bcceaSMattias Wallin default y 141489bcceaSMattias Wallin help 142489bcceaSMattias Wallin Use the always on PRCMU Timer as sched_clock 143985c0679SMarc Zyngier 1449c9b7818SUwe Kleine-Königconfig CLKSRC_EFM32 1459c9b7818SUwe Kleine-König bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32 1469c9b7818SUwe Kleine-König depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST) 14709ca2757SAxel Lin select CLKSRC_MMIO 1489c9b7818SUwe Kleine-König default ARCH_EFM32 1499c9b7818SUwe Kleine-König help 1509c9b7818SUwe Kleine-König Support to use the timers of EFM32 SoCs as clock source and clock 1519c9b7818SUwe Kleine-König event device. 1529c9b7818SUwe Kleine-König 153050dd322SJoachim Eastwoodconfig CLKSRC_LPC32XX 154ddcf48c7SDaniel Lezcano bool "Clocksource for LPC32XX" if COMPILE_TEST 155863ee050SRichard Weinberger depends on GENERIC_CLOCKEVENTS && HAS_IOMEM 156050dd322SJoachim Eastwood select CLKSRC_MMIO 157050dd322SJoachim Eastwood select CLKSRC_OF 158ddcf48c7SDaniel Lezcano help 159ddcf48c7SDaniel Lezcano Support for the LPC32XX clocksource. 160050dd322SJoachim Eastwood 16184583983SEzequiel Garciaconfig CLKSRC_PISTACHIO 162dfdb1652SDaniel Lezcano bool "Clocksource for Pistachio SoC" if COMPILE_TEST 163863ee050SRichard Weinberger depends on HAS_IOMEM 16484583983SEzequiel Garcia select CLKSRC_OF 165dfdb1652SDaniel Lezcano help 166dfdb1652SDaniel Lezcano Enables the clocksource for the Pistachio SoC. 16784583983SEzequiel Garcia 168fe851f56SFelipe Balbiconfig CLKSRC_TI_32K 169fe851f56SFelipe Balbi bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST 170dfedaf10SFelipe Balbi depends on GENERIC_SCHED_CLOCK 171fe851f56SFelipe Balbi select CLKSRC_OF if OF 172fe851f56SFelipe Balbi help 173fe851f56SFelipe Balbi This option enables support for Texas Instruments 32.768 Hz clocksource 174fe851f56SFelipe Balbi available on many OMAP-like platforms. 175fe851f56SFelipe Balbi 176e37e4593SMaxime Coquelinconfig CLKSRC_STM32 1771cb6c215SPaul Gortmaker bool "Clocksource for STM32 SoCs" if !ARCH_STM32 1781cb6c215SPaul Gortmaker depends on OF && ARM && (ARCH_STM32 || COMPILE_TEST) 179e37e4593SMaxime Coquelin select CLKSRC_MMIO 180e37e4593SMaxime Coquelin 1818a4da6e3SMark Rutlandconfig ARM_ARCH_TIMER 1828a4da6e3SMark Rutland bool 1830583fe47SRob Herring select CLKSRC_OF if OF 184ae281cbdSMarc Zyngier select CLKSRC_ACPI if ACPI 185a2c5d4edSJames Hogan 186037f6377SWill Deaconconfig ARM_ARCH_TIMER_EVTSTREAM 187037f6377SWill Deacon bool "Support for ARM architected timer event stream generation" 188037f6377SWill Deacon default y if ARM_ARCH_TIMER 18977f7ce9aSStephen Boyd depends on ARM_ARCH_TIMER 190037f6377SWill Deacon help 191037f6377SWill Deacon This option enables support for event stream generation based on 192037f6377SWill Deacon the ARM architected timer. It is used for waking up CPUs executing 193037f6377SWill Deacon the wfe instruction at a frequency represented as a power-of-2 194037f6377SWill Deacon divisor of the clock rate. 195037f6377SWill Deacon The main use of the event stream is wfe-based timeouts of userspace 196037f6377SWill Deacon locking implementations. It might also be useful for imposing timeout 197037f6377SWill Deacon on wfe to safeguard against any programming errors in case an expected 198037f6377SWill Deacon event is not generated. 199037f6377SWill Deacon This must be disabled for hardware validation purposes to detect any 200037f6377SWill Deacon hardware anomalies of missing events. 201037f6377SWill Deacon 202c1b40e44SStuart Menefyconfig ARM_GLOBAL_TIMER 203c1b40e44SStuart Menefy bool 204c1b40e44SStuart Menefy select CLKSRC_OF if OF 205c1b40e44SStuart Menefy help 206c1b40e44SStuart Menefy This options enables support for the ARM global timer unit 207c1b40e44SStuart Menefy 2080b7402dcSSudeep Hollaconfig ARM_TIMER_SP804 2090b7402dcSSudeep Holla bool "Support for Dual Timer SP804 module" 210002af195SGuenter Roeck depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP 2110b7402dcSSudeep Holla select CLKSRC_MMIO 2120b7402dcSSudeep Holla select CLKSRC_OF if OF 2130b7402dcSSudeep Holla 214c1b40e44SStuart Menefyconfig CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK 215c1b40e44SStuart Menefy bool 216c1b40e44SStuart Menefy depends on ARM_GLOBAL_TIMER 217c1b40e44SStuart Menefy default y 218c1b40e44SStuart Menefy help 219c1b40e44SStuart Menefy Use ARM global timer clock source as sched_clock 220c1b40e44SStuart Menefy 2214958ebb3SMaxime Coquelinconfig ARMV7M_SYSTICK 2224958ebb3SMaxime Coquelin bool 2234958ebb3SMaxime Coquelin select CLKSRC_OF if OF 2244958ebb3SMaxime Coquelin select CLKSRC_MMIO 2254958ebb3SMaxime Coquelin help 2264958ebb3SMaxime Coquelin This options enables support for the ARMv7M system timer unit 2274958ebb3SMaxime Coquelin 228b052ff30SMaxime Ripardconfig ATMEL_PIT 229b052ff30SMaxime Ripard select CLKSRC_OF if OF 230b052ff30SMaxime Ripard def_bool SOC_AT91SAM9 || SOC_SAMA5 231b052ff30SMaxime Ripard 232b53cdd03SAlexandre Belloniconfig ATMEL_ST 233b53cdd03SAlexandre Belloni bool 234b53cdd03SAlexandre Belloni select CLKSRC_OF 2357ab7ef74SAlexandre Belloni select MFD_SYSCON 236b53cdd03SAlexandre Belloni 237a2c5d4edSJames Hoganconfig CLKSRC_METAG_GENERIC 238a2c5d4edSJames Hogan def_bool y if METAG 239a2c5d4edSJames Hogan help 240a2c5d4edSJames Hogan This option enables support for the Meta per-thread timers. 2416938d75aSThomas Abraham 2426938d75aSThomas Abrahamconfig CLKSRC_EXYNOS_MCT 24339366ef4SDaniel Lezcano bool "Exynos multi core timer driver" if COMPILE_TEST 24439366ef4SDaniel Lezcano depends on ARM 2456938d75aSThomas Abraham help 2466938d75aSThomas Abraham Support for Multi Core Timer controller on Exynos SoCs. 247241a9871SArnd Bergmann 248f1189989STomasz Figaconfig CLKSRC_SAMSUNG_PWM 249778c5696SDaniel Lezcano bool "PWM timer drvier for Samsung S3C, S5P" if COMPILE_TEST 2500901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 251f1189989STomasz Figa help 252f1189989STomasz Figa This is a new clocksource driver for the PWM timer found in 253f1189989STomasz Figa Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver 254f1189989STomasz Figa for all devicetree enabled platforms. This driver will be 255f1189989STomasz Figa needed only on systems that do not have the Exynos MCT available. 256c1967249SJingchang Lu 2572529c3a3SXiubo Liconfig FSL_FTM_TIMER 258ef49336bSDaniel Lezcano bool "Freescale FlexTimer Module driver" if COMPILE_TEST 2590901f184SDaniel Lezcano depends on GENERIC_CLOCKEVENTS 2602529c3a3SXiubo Li help 2612529c3a3SXiubo Li Support for Freescale FlexTimer Module (FTM) timer. 2622529c3a3SXiubo Li 263c1967249SJingchang Luconfig VF_PIT_TIMER 264c1967249SJingchang Lu bool 265c1967249SJingchang Lu help 266c1967249SJingchang Lu Support for Period Interrupt Timer on Freescale Vybrid Family SoCs. 267fd3f1270SMagnus Damm 268fd3f1270SMagnus Dammconfig SYS_SUPPORTS_SH_CMT 269fd3f1270SMagnus Damm bool 270fd3f1270SMagnus Damm 271ecb3530dSMatthias Bruggerconfig MTK_TIMER 272fbca9eabSDaniel Lezcano bool "Mediatek timer driver" if COMPILE_TEST 273863ee050SRichard Weinberger depends on GENERIC_CLOCKEVENTS && HAS_IOMEM 274ecb3530dSMatthias Brugger select CLKSRC_OF 275ecb3530dSMatthias Brugger select CLKSRC_MMIO 276fbca9eabSDaniel Lezcano help 277fbca9eabSDaniel Lezcano Support for Mediatek timer driver. 278ecb3530dSMatthias Brugger 279fd3f1270SMagnus Dammconfig SYS_SUPPORTS_SH_MTU2 280fd3f1270SMagnus Damm bool 281fd3f1270SMagnus Damm 282fd3f1270SMagnus Dammconfig SYS_SUPPORTS_SH_TMU 283fd3f1270SMagnus Damm bool 284fd3f1270SMagnus Damm 285fd3f1270SMagnus Dammconfig SYS_SUPPORTS_EM_STI 286fd3f1270SMagnus Damm bool 287fd3f1270SMagnus Damm 288fd3f1270SMagnus Dammconfig SH_TIMER_CMT 289fd3f1270SMagnus Damm bool "Renesas CMT timer driver" if COMPILE_TEST 29087291a92SGeert Uytterhoeven depends on GENERIC_CLOCKEVENTS 29111bc26feSRichard Weinberger depends on HAS_IOMEM 292fd3f1270SMagnus Damm default SYS_SUPPORTS_SH_CMT 293fd3f1270SMagnus Damm help 294fd3f1270SMagnus Damm This enables build of a clocksource and clockevent driver for 295fd3f1270SMagnus Damm the Compare Match Timer (CMT) hardware available in 16/32/48-bit 296fd3f1270SMagnus Damm variants on a wide range of Mobile and Automotive SoCs from Renesas. 297fd3f1270SMagnus Damm 298fd3f1270SMagnus Dammconfig SH_TIMER_MTU2 299fd3f1270SMagnus Damm bool "Renesas MTU2 timer driver" if COMPILE_TEST 30087291a92SGeert Uytterhoeven depends on GENERIC_CLOCKEVENTS 30111bc26feSRichard Weinberger depends on HAS_IOMEM 302fd3f1270SMagnus Damm default SYS_SUPPORTS_SH_MTU2 303fd3f1270SMagnus Damm help 304fd3f1270SMagnus Damm This enables build of a clockevent driver for the Multi-Function 3057e139187SKuninori Morimoto Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas. 306fd3f1270SMagnus Damm This hardware comes with 16 bit-timer registers. 307fd3f1270SMagnus Damm 308fd3f1270SMagnus Dammconfig SH_TIMER_TMU 309fd3f1270SMagnus Damm bool "Renesas TMU timer driver" if COMPILE_TEST 31087291a92SGeert Uytterhoeven depends on GENERIC_CLOCKEVENTS 31111bc26feSRichard Weinberger depends on HAS_IOMEM 312fd3f1270SMagnus Damm default SYS_SUPPORTS_SH_TMU 313fd3f1270SMagnus Damm help 314fd3f1270SMagnus Damm This enables build of a clocksource and clockevent driver for 315fd3f1270SMagnus Damm the 32-bit Timer Unit (TMU) hardware available on a wide range 316fd3f1270SMagnus Damm SoCs from Renesas. 317fd3f1270SMagnus Damm 318fd3f1270SMagnus Dammconfig EM_TIMER_STI 319fd3f1270SMagnus Damm bool "Renesas STI timer driver" if COMPILE_TEST 32040c96312SChen Gang depends on GENERIC_CLOCKEVENTS && HAS_IOMEM 321fd3f1270SMagnus Damm default SYS_SUPPORTS_EM_STI 322fd3f1270SMagnus Damm help 323fd3f1270SMagnus Damm This enables build of a clocksource and clockevent driver for 324fd3f1270SMagnus Damm the 48-bit System Timer (STI) hardware available on a SoCs 325fd3f1270SMagnus Damm such as EMEV2 from former NEC Electronics. 326dfc25e45SLinus Torvalds 3273f8e8ceeSKumar Galaconfig CLKSRC_QCOM 3283dc0e9f6SDaniel Lezcano bool "Qualcomm MSM timer" if COMPILE_TEST 3293dc0e9f6SDaniel Lezcano depends on ARM 3303dc0e9f6SDaniel Lezcano select CLKSRC_OF 3313dc0e9f6SDaniel Lezcano help 3323dc0e9f6SDaniel Lezcano This enables the clocksource and the per CPU clockevent driver for the 3333dc0e9f6SDaniel Lezcano Qualcomm SoCs. 334220e2a8dSPawel Moll 335220e2a8dSPawel Mollconfig CLKSRC_VERSATILE 336220e2a8dSPawel Moll bool "ARM Versatile (Express) reference platforms clock source" 337ff37015bSDeng-Cheng Zhu depends on PLAT_VERSATILE && GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET 338220e2a8dSPawel Moll select CLKSRC_OF 339220e2a8dSPawel Moll default y if MFD_VEXPRESS_SYSREG 340220e2a8dSPawel Moll help 341220e2a8dSPawel Moll This option enables clock source based on free running 342220e2a8dSPawel Moll counter available in the "System Registers" block of 343220e2a8dSPawel Moll ARM Versatile, RealView and Versatile Express reference 344220e2a8dSPawel Moll platforms. 34558394271SJean Delvare 346fa5635a2SAndrew Brestickerconfig CLKSRC_MIPS_GIC 347fa5635a2SAndrew Bresticker bool 348fa5635a2SAndrew Bresticker depends on MIPS_GIC 349e12aa828SAndrew Bresticker select CLKSRC_OF 350fa5635a2SAndrew Bresticker 351ccd63ce4SMarc Gonzalezconfig CLKSRC_TANGO_XTAL 3525a7351f0SDaniel Lezcano bool "Clocksource for Tango SoC" if COMPILE_TEST 3535a7351f0SDaniel Lezcano depends on ARM 354ccd63ce4SMarc Gonzalez select CLKSRC_OF 3550881841fSDaniel Lezcano select CLKSRC_MMIO 3565a7351f0SDaniel Lezcano help 3575a7351f0SDaniel Lezcano This enables the clocksource for Tango SoC 358ccd63ce4SMarc Gonzalez 359e074ff86SDmitry Eremin-Solenikovconfig CLKSRC_PXA 3605ae996cbSDaniel Lezcano bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST 3615ae996cbSDaniel Lezcano depends on GENERIC_CLOCKEVENTS 3625ae996cbSDaniel Lezcano select CLKSRC_MMIO 363e074ff86SDmitry Eremin-Solenikov help 364e074ff86SDmitry Eremin-Solenikov This enables OST0 support available on PXA and SA-11x0 365e074ff86SDmitry Eremin-Solenikov platforms. 366618b902dSYoshinori Sato 36797a23bebSDaniel Lezcanoconfig H8300_TMR8 36846e7c3c6SDaniel Lezcano bool "Clockevent timer for the H8300 platform" if COMPILE_TEST 369863ee050SRichard Weinberger depends on GENERIC_CLOCKEVENTS && HAS_IOMEM 37046e7c3c6SDaniel Lezcano help 37146e7c3c6SDaniel Lezcano This enables the 8 bits timer for the H8300 platform. 37297a23bebSDaniel Lezcano 373618b902dSYoshinori Satoconfig H8300_TMR16 37446e7c3c6SDaniel Lezcano bool "Clockevent timer for the H83069 platform" if COMPILE_TEST 375863ee050SRichard Weinberger depends on GENERIC_CLOCKEVENTS && HAS_IOMEM 37646e7c3c6SDaniel Lezcano help 37746e7c3c6SDaniel Lezcano This enables the 16 bits timer for the H8300 platform with the 37846e7c3c6SDaniel Lezcano H83069 cpu. 379618b902dSYoshinori Sato 380618b902dSYoshinori Satoconfig H8300_TPU 38146e7c3c6SDaniel Lezcano bool "Clocksource for the H8300 platform" if COMPILE_TEST 382863ee050SRichard Weinberger depends on GENERIC_CLOCKEVENTS && HAS_IOMEM 38346e7c3c6SDaniel Lezcano help 38446e7c3c6SDaniel Lezcano This enables the clocksource for the H8300 platform with the 38546e7c3c6SDaniel Lezcano H8S2678 cpu. 386618b902dSYoshinori Sato 387bea5af41SShawn Guoconfig CLKSRC_IMX_GPT 388bea5af41SShawn Guo bool "Clocksource using i.MX GPT" if COMPILE_TEST 389bea5af41SShawn Guo depends on ARM && CLKDEV_LOOKUP 390bea5af41SShawn Guo select CLKSRC_MMIO 391bea5af41SShawn Guo 39270bef01cSLee Jonesconfig CLKSRC_ST_LPC 393baacaf83SDaniel Lezcano bool "Low power clocksource found in the LPC" if COMPILE_TEST 39470bef01cSLee Jones select CLKSRC_OF if OF 395863ee050SRichard Weinberger depends on HAS_IOMEM 39670bef01cSLee Jones help 39770bef01cSLee Jones Enable this option to use the Low Power controller timer 39870bef01cSLee Jones as clocksource. 39970bef01cSLee Jones 40058394271SJean Delvareendmenu 401