1ae278a93SStephen Warrenconfig CLKSRC_OF 2ae278a93SStephen Warren bool 3ae278a93SStephen Warren 489c0b8e2SRussell Kingconfig CLKSRC_I8253 589c0b8e2SRussell King bool 6442c8176SRussell King 7e6220bdcSThomas Gleixnerconfig CLKEVT_I8253 8e6220bdcSThomas Gleixner bool 9e6220bdcSThomas Gleixner 1015f304b6SRalf Baechleconfig I8253_LOCK 1115f304b6SRalf Baechle bool 1215f304b6SRalf Baechle 1315f304b6SRalf Baechleconfig CLKBLD_I8253 14e6220bdcSThomas Gleixner def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK 1515f304b6SRalf Baechle 16442c8176SRussell Kingconfig CLKSRC_MMIO 17442c8176SRussell King bool 1806c3df49SJamie Iles 1906c3df49SJamie Ilesconfig DW_APB_TIMER 2006c3df49SJamie Iles bool 21489bcceaSMattias Wallin 22cfda5901SDinh Nguyenconfig DW_APB_TIMER_OF 23cfda5901SDinh Nguyen bool 241b4eca0fSHeiko Stuebner select DW_APB_TIMER 2510021488SHeiko Stuebner select CLKSRC_OF 26cfda5901SDinh Nguyen 276fe9cbd1SGregory CLEMENTconfig ARMADA_370_XP_TIMER 286fe9cbd1SGregory CLEMENT bool 29*7b0dd72aSJean Pihet select CLKSRC_OF 306fe9cbd1SGregory CLEMENT 310c1dcfd5SSebastian Hesselbarthconfig ORION_TIMER 320c1dcfd5SSebastian Hesselbarth select CLKSRC_OF 330c1dcfd5SSebastian Hesselbarth select CLKSRC_MMIO 340c1dcfd5SSebastian Hesselbarth bool 350c1dcfd5SSebastian Hesselbarth 36119fd635SMaxime Ripardconfig SUN4I_TIMER 37b2ac5d75SMaxime Ripard bool 38b2ac5d75SMaxime Ripard 39ff7ec345STony Priskconfig VT8500_TIMER 40ff7ec345STony Prisk bool 41ff7ec345STony Prisk 424f0f234fSMichal Simekconfig CADENCE_TTC_TIMER 434f0f234fSMichal Simek bool 444f0f234fSMichal Simek 45694e33a7SLinus Walleijconfig CLKSRC_NOMADIK_MTU 46694e33a7SLinus Walleij bool 47694e33a7SLinus Walleij depends on (ARCH_NOMADIK || ARCH_U8500) 48694e33a7SLinus Walleij select CLKSRC_MMIO 49694e33a7SLinus Walleij help 50694e33a7SLinus Walleij Support for Multi Timer Unit. MTU provides access 51694e33a7SLinus Walleij to multiple interrupt generating programmable 52694e33a7SLinus Walleij 32-bit free running decrementing counters. 53694e33a7SLinus Walleij 54694e33a7SLinus Walleijconfig CLKSRC_NOMADIK_MTU_SCHED_CLOCK 55694e33a7SLinus Walleij bool 56694e33a7SLinus Walleij depends on CLKSRC_NOMADIK_MTU 57694e33a7SLinus Walleij help 58694e33a7SLinus Walleij Use the Multi Timer Unit as the sched_clock. 59694e33a7SLinus Walleij 60489bcceaSMattias Wallinconfig CLKSRC_DBX500_PRCMU 61489bcceaSMattias Wallin bool "Clocksource PRCMU Timer" 6229746f48SLinus Walleij depends on UX500_SOC_DB8500 63489bcceaSMattias Wallin default y 64489bcceaSMattias Wallin help 65489bcceaSMattias Wallin Use the always on PRCMU Timer as clocksource 66489bcceaSMattias Wallin 67489bcceaSMattias Wallinconfig CLKSRC_DBX500_PRCMU_SCHED_CLOCK 68489bcceaSMattias Wallin bool "Clocksource PRCMU Timer sched_clock" 69694e33a7SLinus Walleij depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK) 70489bcceaSMattias Wallin default y 71489bcceaSMattias Wallin help 72489bcceaSMattias Wallin Use the always on PRCMU Timer as sched_clock 73985c0679SMarc Zyngier 748a4da6e3SMark Rutlandconfig ARM_ARCH_TIMER 758a4da6e3SMark Rutland bool 760583fe47SRob Herring select CLKSRC_OF if OF 77a2c5d4edSJames Hogan 78c1b40e44SStuart Menefyconfig ARM_GLOBAL_TIMER 79c1b40e44SStuart Menefy bool 80c1b40e44SStuart Menefy select CLKSRC_OF if OF 81c1b40e44SStuart Menefy help 82c1b40e44SStuart Menefy This options enables support for the ARM global timer unit 83c1b40e44SStuart Menefy 84c1b40e44SStuart Menefyconfig CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK 85c1b40e44SStuart Menefy bool 86c1b40e44SStuart Menefy depends on ARM_GLOBAL_TIMER 87c1b40e44SStuart Menefy default y 88c1b40e44SStuart Menefy help 89c1b40e44SStuart Menefy Use ARM global timer clock source as sched_clock 90c1b40e44SStuart Menefy 91a2c5d4edSJames Hoganconfig CLKSRC_METAG_GENERIC 92a2c5d4edSJames Hogan def_bool y if METAG 93a2c5d4edSJames Hogan help 94a2c5d4edSJames Hogan This option enables support for the Meta per-thread timers. 956938d75aSThomas Abraham 966938d75aSThomas Abrahamconfig CLKSRC_EXYNOS_MCT 976938d75aSThomas Abraham def_bool y if ARCH_EXYNOS 986938d75aSThomas Abraham help 996938d75aSThomas Abraham Support for Multi Core Timer controller on Exynos SoCs. 100241a9871SArnd Bergmann 101f1189989STomasz Figaconfig CLKSRC_SAMSUNG_PWM 10277d84434STomasz Figa bool 103f1189989STomasz Figa help 104f1189989STomasz Figa This is a new clocksource driver for the PWM timer found in 105f1189989STomasz Figa Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver 106f1189989STomasz Figa for all devicetree enabled platforms. This driver will be 107f1189989STomasz Figa needed only on systems that do not have the Exynos MCT available. 108c1967249SJingchang Lu 109c1967249SJingchang Luconfig VF_PIT_TIMER 110c1967249SJingchang Lu bool 111c1967249SJingchang Lu help 112c1967249SJingchang Lu Support for Period Interrupt Timer on Freescale Vybrid Family SoCs. 113