projects / deliverable / linux.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
clocksource/drivers/bcm_kona: Add the COMPILE_TEST option
[deliverable/linux.git] / drivers / clocksource / Kconfig
CommitLineData
58394271 1menu "Clock Source drivers"
3da6d49e 2 depends on !ARCH_USES_GETTIMEOFFSET
58394271 3
ae278a93
SW		 4config CLKSRC_OF
5 bool
aad83b15
MZ		 6 select CLKSRC_PROBE
7
8config CLKSRC_ACPI
9 bool
10 select CLKSRC_PROBE
11
12config CLKSRC_PROBE
13 bool
ae278a93 14
89c0b8e2
RK		 15config CLKSRC_I8253
16 bool
442c8176 17
e6220bdc
TG		 18config CLKEVT_I8253
19 bool
20
15f304b6
RB		 21config I8253_LOCK
22 bool
23
24config CLKBLD_I8253
e6220bdc 25 def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK
15f304b6 26
442c8176
RK		 27config CLKSRC_MMIO
28 bool
06c3df49 29
2ea879a7
DL		 30config BCM2835_TIMER
31 bool "BCM2835 timer driver" if COMPILE_TEST
32 depends on GENERIC_CLOCKEVENTS
33 select CLKSRC_MMIO
34 help
35 Enables the support for the BCM2835 timer driver.
36
1cad71e3
DL		 37config BCM_KONA_TIMER
38 bool "BCM mobile timer driver" if COMPILE_TEST
39 depends on GENERIC_CLOCKEVENTS
40 select CLKSRC_MMIO
41 help
42 Enables the support for the BCM Kona mobile timer driver.
43
9b8bb773 44config DIGICOLOR_TIMER
e6c1db13 45 bool "Digicolor timer driver" if COMPILE_TEST
0901f184 46 depends on GENERIC_CLOCKEVENTS
2be6d9bf 47 select CLKSRC_MMIO
d7023e62 48 depends on HAS_IOMEM
e6c1db13
DL		 49 help
50 Enables the support for the digicolor timer driver.
9b8bb773 51
06c3df49 52config DW_APB_TIMER
5b097f6b 53 bool "DW APB timer driver" if COMPILE_TEST
0901f184 54 depends on GENERIC_CLOCKEVENTS
5b097f6b
DL		 55 help
56 Enables the support for the dw_apb timer.
489bccea 57
cfda5901
DN		 58config DW_APB_TIMER_OF
59 bool
1b4eca0f 60 select DW_APB_TIMER
10021488 61 select CLKSRC_OF
cfda5901 62
468b8c4c 63config ROCKCHIP_TIMER
40ada2aa
DL		 64 bool "Rockchip timer driver" if COMPILE_TEST
65 depends on ARM || ARM64
468b8c4c 66 select CLKSRC_OF
40ada2aa
DL		 67 help
68 Enables the support for the rockchip timer driver.
468b8c4c 69
6fe9cbd1 70config ARMADA_370_XP_TIMER
9519e80c
DL		 71 bool "Armada 370 and XP timer driver" if COMPILE_TEST
72 depends on ARM
7b0dd72a 73 select CLKSRC_OF
2be6d9bf 74 select CLKSRC_MMIO
9519e80c
DL		 75 help
76 Enables the support for the Armada 370 and XP timer driver.
6fe9cbd1 77
e4a6b378 78config MESON6_TIMER
0b7a7bb7 79 bool "Meson6 timer driver" if COMPILE_TEST
0901f184 80 depends on GENERIC_CLOCKEVENTS
7b6b0a45 81 select CLKSRC_MMIO
0b7a7bb7
DL		 82 help
83 Enables the support for the Meson6 timer driver.
e4a6b378 84
0c1dcfd5 85config ORION_TIMER
c9165549
DL		 86 bool "Orion timer driver" if COMPILE_TEST
87 depends on ARM
0c1dcfd5
SH		 88 select CLKSRC_OF
89 select CLKSRC_MMIO
c9165549
DL		 90 help
91 Enables the support for the Orion timer driver
0c1dcfd5 92
119fd635 93config SUN4I_TIMER
b4fcd48b 94 bool "Sun4i timer driver" if COMPILE_TEST
0901f184 95 depends on GENERIC_CLOCKEVENTS
d7023e62 96 depends on HAS_IOMEM
71c568c0 97 select CLKSRC_MMIO
b4fcd48b
DL		 98 help
99 Enables support for the Sun4i timer.
b2ac5d75 100
67905540 101config SUN5I_HSTIMER
f0c5afb7 102 bool "Sun5i timer driver" if COMPILE_TEST
67905540 103 select CLKSRC_MMIO
f0c5afb7
DL		 104 depends on COMMON_CLK
105 help
106 Enables support the Sun5i timer.
67905540 107
910978e7 108config TEGRA_TIMER
adce4bc8 109 bool "Tegra timer driver" if COMPILE_TEST
2be6d9bf 110 select CLKSRC_MMIO
adce4bc8
DL		 111 depends on ARM
112 help
113 Enables support for the Tegra driver.
910978e7 114
ff7ec345 115config VT8500_TIMER
b4bdf7ef 116 bool "VT8500 timer driver" if COMPILE_TEST
0901f184 117 depends on GENERIC_CLOCKEVENTS
d7023e62 118 depends on HAS_IOMEM
b4bdf7ef
DL		 119 help
120 Enables support for the VT8500 driver.
ff7ec345 121
4f0f234f 122config CADENCE_TTC_TIMER
57f49318
DL		 123 bool "Cadence TTC timer driver" if COMPILE_TEST
124 depends on COMMON_CLK
125 help
126 Enables support for the cadence ttc driver.
4f0f234f 127
a8b1b9fc 128config ASM9260_TIMER
b9755841 129 bool "ASM9260 timer driver" if COMPILE_TEST
0901f184 130 depends on GENERIC_CLOCKEVENTS
a8b1b9fc
DL		 131 select CLKSRC_MMIO
132 select CLKSRC_OF
b9755841
DL		 133 help
134 Enables support for the ASM9260 timer.
a8b1b9fc 135
694e33a7 136config CLKSRC_NOMADIK_MTU
70329653
DL		 137 bool "Nomakdik clocksource driver" if COMPILE_TEST
138 depends on ARM
694e33a7
LW		 139 select CLKSRC_MMIO
140 help
141 Support for Multi Timer Unit. MTU provides access
142 to multiple interrupt generating programmable
143 32-bit free running decrementing counters.
144
145config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
146 bool
147 depends on CLKSRC_NOMADIK_MTU
148 help
149 Use the Multi Timer Unit as the sched_clock.
150
489bccea 151config CLKSRC_DBX500_PRCMU
1becd6ed 152 bool "Clocksource PRCMU Timer" if COMPILE_TEST
0901f184 153 depends on GENERIC_CLOCKEVENTS
d7023e62 154 depends on HAS_IOMEM
489bccea
MW		 155 help
156 Use the always on PRCMU Timer as clocksource
157
158config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
159 bool "Clocksource PRCMU Timer sched_clock"
694e33a7 160 depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
489bccea
MW		 161 default y
162 help
163 Use the always on PRCMU Timer as sched_clock
985c0679 164
9c9b7818
UKK		 165config CLKSRC_EFM32
166 bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
167 depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST)
09ca2757 168 select CLKSRC_MMIO
9c9b7818
UKK		 169 default ARCH_EFM32
170 help
171 Support to use the timers of EFM32 SoCs as clock source and clock
172 event device.
173
050dd322 174config CLKSRC_LPC32XX
ddcf48c7 175 bool "Clocksource for LPC32XX" if COMPILE_TEST
863ee050 176 depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
1b18fd20 177 depends on ARM
050dd322
JE		 178 select CLKSRC_MMIO
179 select CLKSRC_OF
ddcf48c7
DL		 180 help
181 Support for the LPC32XX clocksource.
050dd322 182
84583983 183config CLKSRC_PISTACHIO
dfdb1652 184 bool "Clocksource for Pistachio SoC" if COMPILE_TEST
863ee050 185 depends on HAS_IOMEM
84583983 186 select CLKSRC_OF
dfdb1652
DL		 187 help
188 Enables the clocksource for the Pistachio SoC.
84583983 189
fe851f56
FB		 190config CLKSRC_TI_32K
191 bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST
dfedaf10 192 depends on GENERIC_SCHED_CLOCK
fe851f56
FB		 193 select CLKSRC_OF if OF
194 help
195 This option enables support for Texas Instruments 32.768 Hz clocksource
196 available on many OMAP-like platforms.
197
a5322457
NC		 198config CLKSRC_NPS
199 bool "NPS400 clocksource driver" if COMPILE_TEST
200 depends on !PHYS_ADDR_T_64BIT
201 select CLKSRC_MMIO
202 select CLKSRC_OF if OF
203 help
204 NPS400 clocksource support.
205 Got 64 bit counter with update rate up to 1000MHz.
206 This counter is accessed via couple of 32 bit memory mapped registers.
207
e37e4593 208config CLKSRC_STM32
1cb6c215
PG		 209 bool "Clocksource for STM32 SoCs" if !ARCH_STM32
210 depends on OF && ARM && (ARCH_STM32 || COMPILE_TEST)
e37e4593
MC		 211 select CLKSRC_MMIO
212
0302637f
VM		 213config CLKSRC_MPS2
214 bool "Clocksource for MPS2 SoCs" if COMPILE_TEST
215 depends on GENERIC_SCHED_CLOCK
216 select CLKSRC_MMIO
217 select CLKSRC_OF
218
8a4da6e3
MR		 219config ARM_ARCH_TIMER
220 bool
0583fe47 221 select CLKSRC_OF if OF
ae281cbd 222 select CLKSRC_ACPI if ACPI
a2c5d4ed 223
037f6377
WD		 224config ARM_ARCH_TIMER_EVTSTREAM
225 bool "Support for ARM architected timer event stream generation"
226 default y if ARM_ARCH_TIMER
77f7ce9a 227 depends on ARM_ARCH_TIMER
037f6377
WD		 228 help
229 This option enables support for event stream generation based on
230 the ARM architected timer. It is used for waking up CPUs executing
231 the wfe instruction at a frequency represented as a power-of-2
232 divisor of the clock rate.
233 The main use of the event stream is wfe-based timeouts of userspace
234 locking implementations. It might also be useful for imposing timeout
235 on wfe to safeguard against any programming errors in case an expected
236 event is not generated.
237 This must be disabled for hardware validation purposes to detect any
238 hardware anomalies of missing events.
239
c1b40e44
SM		 240config ARM_GLOBAL_TIMER
241 bool
242 select CLKSRC_OF if OF
243 help
244 This options enables support for the ARM global timer unit
245
0b7402dc
SH		 246config ARM_TIMER_SP804
247 bool "Support for Dual Timer SP804 module"
002af195 248 depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
0b7402dc
SH		 249 select CLKSRC_MMIO
250 select CLKSRC_OF if OF
251
c1b40e44
SM		 252config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
253 bool
254 depends on ARM_GLOBAL_TIMER
255 default y
256 help
257 Use ARM global timer clock source as sched_clock
258
4958ebb3 259config ARMV7M_SYSTICK
e2146d86 260 bool "Support for the ARMv7M system time" if COMPILE_TEST
4958ebb3
MC		 261 select CLKSRC_OF if OF
262 select CLKSRC_MMIO
263 help
264 This options enables support for the ARMv7M system timer unit
265
b052ff30
MR		 266config ATMEL_PIT
267 select CLKSRC_OF if OF
268 def_bool SOC_AT91SAM9 || SOC_SAMA5
269
b53cdd03
AB		 270config ATMEL_ST
271 bool
272 select CLKSRC_OF
7ab7ef74 273 select MFD_SYSCON
b53cdd03 274
a2c5d4ed
JH		 275config CLKSRC_METAG_GENERIC
276 def_bool y if METAG
277 help
278 This option enables support for the Meta per-thread timers.
6938d75a
TA		 279
280config CLKSRC_EXYNOS_MCT
39366ef4
DL		 281 bool "Exynos multi core timer driver" if COMPILE_TEST
282 depends on ARM
6938d75a
TA		 283 help
284 Support for Multi Core Timer controller on Exynos SoCs.
241a9871 285
f1189989 286config CLKSRC_SAMSUNG_PWM
de37b0b5 287 bool "PWM timer driver for Samsung S3C, S5P" if COMPILE_TEST
0901f184 288 depends on GENERIC_CLOCKEVENTS
d7023e62 289 depends on HAS_IOMEM
f1189989
TF		 290 help
291 This is a new clocksource driver for the PWM timer found in
292 Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
293 for all devicetree enabled platforms. This driver will be
294 needed only on systems that do not have the Exynos MCT available.
c1967249 295
2529c3a3 296config FSL_FTM_TIMER
ef49336b 297 bool "Freescale FlexTimer Module driver" if COMPILE_TEST
0901f184 298 depends on GENERIC_CLOCKEVENTS
d7023e62 299 depends on HAS_IOMEM
03724ac3 300 select CLKSRC_MMIO
2529c3a3
XL		 301 help
302 Support for Freescale FlexTimer Module (FTM) timer.
303
c1967249
JL		 304config VF_PIT_TIMER
305 bool
2be6d9bf 306 select CLKSRC_MMIO
c1967249
JL		 307 help
308 Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
fd3f1270 309
89355274
NA		 310config OXNAS_RPS_TIMER
311 bool "Oxford Semiconductor OXNAS RPS Timers driver" if COMPILE_TEST
312 depends on GENERIC_CLOCKEVENTS
313 select CLKSRC_OF
314 select CLKSRC_MMIO
315 help
316 This enables support for the Oxford Semiconductor OXNAS RPS timers.
317
fd3f1270
MD		 318config SYS_SUPPORTS_SH_CMT
319 bool
320
ecb3530d 321config MTK_TIMER
fbca9eab 322 bool "Mediatek timer driver" if COMPILE_TEST
863ee050 323 depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
ecb3530d
MB		 324 select CLKSRC_OF
325 select CLKSRC_MMIO
fbca9eab
DL		 326 help
327 Support for Mediatek timer driver.
ecb3530d 328
fd3f1270
MD		 329config SYS_SUPPORTS_SH_MTU2
330 bool
331
332config SYS_SUPPORTS_SH_TMU
333 bool
334
335config SYS_SUPPORTS_EM_STI
336 bool
337
338config SH_TIMER_CMT
339 bool "Renesas CMT timer driver" if COMPILE_TEST
87291a92 340 depends on GENERIC_CLOCKEVENTS
11bc26fe 341 depends on HAS_IOMEM
fd3f1270
MD		 342 default SYS_SUPPORTS_SH_CMT
343 help
344 This enables build of a clocksource and clockevent driver for
345 the Compare Match Timer (CMT) hardware available in 16/32/48-bit
346 variants on a wide range of Mobile and Automotive SoCs from Renesas.
347
348config SH_TIMER_MTU2
349 bool "Renesas MTU2 timer driver" if COMPILE_TEST
87291a92 350 depends on GENERIC_CLOCKEVENTS
11bc26fe 351 depends on HAS_IOMEM
fd3f1270
MD		 352 default SYS_SUPPORTS_SH_MTU2
353 help
354 This enables build of a clockevent driver for the Multi-Function
7e139187 355 Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
fd3f1270
MD		 356 This hardware comes with 16 bit-timer registers.
357
358config SH_TIMER_TMU
359 bool "Renesas TMU timer driver" if COMPILE_TEST
87291a92 360 depends on GENERIC_CLOCKEVENTS
11bc26fe 361 depends on HAS_IOMEM
fd3f1270
MD		 362 default SYS_SUPPORTS_SH_TMU
363 help
364 This enables build of a clocksource and clockevent driver for
365 the 32-bit Timer Unit (TMU) hardware available on a wide range
366 SoCs from Renesas.
367
368config EM_TIMER_STI
369 bool "Renesas STI timer driver" if COMPILE_TEST
40c96312 370 depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
fd3f1270
MD		 371 default SYS_SUPPORTS_EM_STI
372 help
373 This enables build of a clocksource and clockevent driver for
374 the 48-bit System Timer (STI) hardware available on a SoCs
375 such as EMEV2 from former NEC Electronics.
dfc25e45 376
3f8e8cee 377config CLKSRC_QCOM
3dc0e9f6
DL		 378 bool "Qualcomm MSM timer" if COMPILE_TEST
379 depends on ARM
380 select CLKSRC_OF
381 help
382 This enables the clocksource and the per CPU clockevent driver for the
383 Qualcomm SoCs.
220e2a8d
PM		 384
385config CLKSRC_VERSATILE
386 bool "ARM Versatile (Express) reference platforms clock source"
ff37015b 387 depends on PLAT_VERSATILE && GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
220e2a8d
PM		 388 select CLKSRC_OF
389 default y if MFD_VEXPRESS_SYSREG
390 help
391 This option enables clock source based on free running
392 counter available in the "System Registers" block of
393 ARM Versatile, RealView and Versatile Express reference
394 platforms.
58394271 395
fa5635a2
AB		 396config CLKSRC_MIPS_GIC
397 bool
398 depends on MIPS_GIC
e12aa828 399 select CLKSRC_OF
fa5635a2 400
ccd63ce4 401config CLKSRC_TANGO_XTAL
5a7351f0
DL		 402 bool "Clocksource for Tango SoC" if COMPILE_TEST
403 depends on ARM
ccd63ce4 404 select CLKSRC_OF
0881841f 405 select CLKSRC_MMIO
5a7351f0
DL		 406 help
407 This enables the clocksource for Tango SoC
ccd63ce4 408
e074ff86 409config CLKSRC_PXA
5ae996cb
DL		 410 bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST
411 depends on GENERIC_CLOCKEVENTS
d7023e62 412 depends on HAS_IOMEM
5ae996cb 413 select CLKSRC_MMIO
e074ff86
DES		 414 help
415 This enables OST0 support available on PXA and SA-11x0
416 platforms.
618b902d 417
97a23beb 418config H8300_TMR8
46e7c3c6 419 bool "Clockevent timer for the H8300 platform" if COMPILE_TEST
863ee050 420 depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
46e7c3c6
DL		 421 help
422 This enables the 8 bits timer for the H8300 platform.
97a23beb 423
618b902d 424config H8300_TMR16
46e7c3c6 425 bool "Clockevent timer for the H83069 platform" if COMPILE_TEST
863ee050 426 depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
46e7c3c6
DL		 427 help
428 This enables the 16 bits timer for the H8300 platform with the
429 H83069 cpu.
618b902d
YS		 430
431config H8300_TPU
46e7c3c6 432 bool "Clocksource for the H8300 platform" if COMPILE_TEST
863ee050 433 depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
46e7c3c6
DL		 434 help
435 This enables the clocksource for the H8300 platform with the
436 H8S2678 cpu.
618b902d 437
bea5af41
SG		 438config CLKSRC_IMX_GPT
439 bool "Clocksource using i.MX GPT" if COMPILE_TEST
440 depends on ARM && CLKDEV_LOOKUP
441 select CLKSRC_MMIO
442
70bef01c 443config CLKSRC_ST_LPC
baacaf83 444 bool "Low power clocksource found in the LPC" if COMPILE_TEST
70bef01c 445 select CLKSRC_OF if OF
863ee050 446 depends on HAS_IOMEM
2be6d9bf 447 select CLKSRC_MMIO
70bef01c
LJ		 448 help
449 Enable this option to use the Low Power controller timer
450 as clocksource.
451
58394271 452endmenu
Linux kernel - Deliverables
This page took 0.247966 seconds and 5 git commands to generate.