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/OK3568_Linux_fs/kernel/drivers/clocksource/
H A Dtimer-davinci.c68 to_davinci_clockevent(struct clock_event_device *clockevent) in to_davinci_clockevent() argument
70 return container_of(clockevent, struct davinci_clockevent, dev); in to_davinci_clockevent()
74 davinci_clockevent_read(struct davinci_clockevent *clockevent, in davinci_clockevent_read() argument
77 return readl_relaxed(clockevent->base + reg); in davinci_clockevent_read()
80 static void davinci_clockevent_write(struct davinci_clockevent *clockevent, in davinci_clockevent_write() argument
83 writel_relaxed(val, clockevent->base + reg); in davinci_clockevent_write()
118 struct davinci_clockevent *clockevent; in davinci_clockevent_shutdown() local
120 clockevent = to_davinci_clockevent(dev); in davinci_clockevent_shutdown()
122 davinci_tim12_shutdown(clockevent->base); in davinci_clockevent_shutdown()
129 struct davinci_clockevent *clockevent = to_davinci_clockevent(dev); in davinci_clockevent_set_oneshot() local
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H A Dtimer-ti-dm-systimer.c31 static u32 clockevent; variable
223 * clockevent or clocksource depending if the counter_32k is available on the
231 * clock as the clocksource, and any available dmtimer as clockevent.
276 clockevent = pa; in dmtimer_systimer_assign_alwon()
280 clockevent = DMTIMER_INST_DONT_CARE; in dmtimer_systimer_assign_alwon()
298 if (pa == clocksource || pa == clockevent) { in dmtimer_systimer_find_first_available()
311 /* Selects the best clocksource and clockevent to use */
317 if (clockevent == DMTIMER_INST_DONT_CARE) in dmtimer_systimer_select_best()
318 clockevent = dmtimer_systimer_find_first_available(); in dmtimer_systimer_select_best()
320 pr_debug("%s: counter_32k: %i clocksource: %08x clockevent: %08x\n", in dmtimer_systimer_select_best()
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H A DKconfig168 where TIMER0 serves as clockevent and TIMER1 serves as clocksource.
315 TIMER0 serves as clockevent while TIMER1 provides clocksource.
514 This enables build of clocksource and clockevent driver for
522 This enables build of a clocksource and clockevent driver for
531 This enables build of a clockevent driver for the Multi-Function
547 This enables build of a clocksource and clockevent driver for
556 This enables build of a clocksource and clockevent driver for
565 This enables the clocksource and the per CPU clockevent driver for the
601 bool "Clockevent timer for the H8300 platform" if COMPILE_TEST
607 bool "Clockevent timer for the H83069 platform" if COMPILE_TEST
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H A Dtimer-vt8500.c86 static struct clock_event_device clockevent = { variable
133 clockevent.cpumask = cpumask_of(0); in vt8500_timer_init()
137 &clockevent); in vt8500_timer_init()
140 clockevent.name); in vt8500_timer_init()
144 clockevents_config_and_register(&clockevent, VT8500_TIMER_HZ, in vt8500_timer_init()
H A Dtimer-efm32.c112 .name = "efm32 clockevent",
191 pr_err("failed to get clock for clockevent (%d)\n", ret); in efm32_clockevent_init()
197 pr_err("failed to enable timer clock for clockevent (%d)\n", in efm32_clockevent_init()
206 pr_err("failed to map registers for clockevent\n"); in efm32_clockevent_init()
213 pr_err("failed to get irq for clockevent\n"); in efm32_clockevent_init()
227 "efm32 clockevent", &clock_event_ddata); in efm32_clockevent_init()
H A Dhyperv_timer.c113 * hv_stimer_init - Per-cpu initialization of the clockevent
123 ce->name = "Hyper-V clockevent"; in hv_stimer_init()
139 * hv_stimer_cleanup - Per-cpu cleanup of the clockevent
152 * must unbind the stimer-based clockevent device so in hv_stimer_cleanup()
160 * there are no other clockevent devices to fallback to. in hv_stimer_cleanup()
172 /* hv_stimer_alloc - Global initialization of the clockevent and stimer0 */
180 * clockevent based on emulated LAPIC timer hardware. in hv_stimer_alloc()
200 * as other clockevent devices. in hv_stimer_alloc()
H A Dmps2-timer.c112 pr_err("failed to get clock for clockevent: %d\n", ret); in mps2_clockevent_init()
118 pr_err("failed to enable clock for clockevent: %d\n", ret); in mps2_clockevent_init()
128 pr_err("failed to map register for clockevent: %d\n", ret); in mps2_clockevent_init()
135 pr_err("failed to get irq for clockevent: %d\n", ret); in mps2_clockevent_init()
162 pr_err("failed to request irq for clockevent: %d\n", ret); in mps2_clockevent_init()
H A Dh8300_timer8.c168 pr_err("failed to get clock for clockevent\n"); in h8300_8timer_init()
175 pr_err("failed to map registers for clockevent\n"); in h8300_8timer_init()
182 pr_err("failed to get irq for clockevent\n"); in h8300_8timer_init()
196 pr_err("failed to request irq %d for clockevent\n", irq); in h8300_8timer_init()
H A Dsh_tmu.c243 /* notify clockevent layer */ in sh_tmu_interrupt()
439 bool clockevent, bool clocksource) in sh_tmu_register() argument
441 if (clockevent) { in sh_tmu_register()
453 bool clockevent, bool clocksource, in sh_tmu_channel_setup() argument
457 if (!clockevent && !clocksource) in sh_tmu_channel_setup()
476 clockevent, clocksource); in sh_tmu_channel_setup()
637 return -EBUSY; /* cannot unregister clockevent and clocksource */ in sh_tmu_remove()
H A Dtimer-armada-370-xp.c103 * Clockevent handling.
110 * Clear clockevent timer interrupt. in armada_370_xp_clkevt_next_event()
115 * Setup new clockevent timer value. in armada_370_xp_clkevt_next_event()
310 * Setup clockevent timer (interrupt-driven). in armada_370_xp_timer_common_init()
H A Dsh_cmt.c574 /* setup timeout if no clockevent */ in sh_cmt_start()
829 bool clockevent, bool clocksource) in sh_cmt_register() argument
833 if (clockevent) { in sh_cmt_register()
849 unsigned int hwidx, bool clockevent, in sh_cmt_setup_channel() argument
855 if (!clockevent && !clocksource) in sh_cmt_setup_channel()
893 clockevent, clocksource); in sh_cmt_setup_channel()
1036 bool clockevent = i == 0; in sh_cmt_setup() local
1039 clockevent, clocksource, cmt); in sh_cmt_setup()
1099 return -EBUSY; /* cannot unregister clockevent and clocksource */ in sh_cmt_remove()
H A Dtimer-microchip-pit64b.c65 * mchp_pit64b_clkevt - PIT64B clockevent data structure
67 * @clkevt: clockevent
80 /* Default cycles for clockevent timer. */
441 /* 1st request, register clockevent. */ in mchp_pit64b_dt_init()
H A Dtimer-atmel-pit.c100 * Clockevent device: interrupts every 1/HZ (== pit_cycles * MCK/16)
164 * Set up both clocksource and clockevent support.
218 * so this isn't a 32-bit counter unless we get clockevent irqs. in at91sam926x_pit_dt_init()
H A Ddw_apb_timer_of.c79 panic("Unable to initialise clockevent device"); in add_clockevent()
160 pr_debug("%s: found clockevent timer\n", __func__); in dw_apb_timer_init()
H A Darc_timer.c323 * clockevent setup for boot CPU
332 pr_err("clockevent: missing irq\n"); in arc_clockevent_setup()
344 pr_err("clockevent: unable to request irq\n"); in arc_clockevent_setup()
/OK3568_Linux_fs/kernel/arch/mips/loongson32/
H A DKconfig39 bool "Use PWM Timer for clockevent/clocksource"
43 This option changes the default clockevent/clocksource to PWM Timer,
49 prompt "Select clockevent/clocksource"
56 Use PWM Timer 0 as the default clockevent/clocksourcer.
61 Use PWM Timer 1 as the default clockevent/clocksourcer.
66 Use PWM Timer 2 as the default clockevent/clocksourcer.
71 Use PWM Timer 3 as the default clockevent/clocksourcer.
/OK3568_Linux_fs/kernel/arch/xtensa/kernel/
H A Dtime.c134 struct clock_event_device *clockevent = &timer->evt; in local_timer_setup() local
138 clockevent->name = timer->name; in local_timer_setup()
139 clockevent->cpumask = cpumask_of(cpu); in local_timer_setup()
140 clockevent->irq = irq_create_mapping(NULL, LINUX_TIMER_INT); in local_timer_setup()
141 if (WARN(!clockevent->irq, "error: can't map timer irq")) in local_timer_setup()
143 clockevents_config_and_register(clockevent, ccount_freq, in local_timer_setup()
/OK3568_Linux_fs/kernel/include/clocksource/
H A Dtimer-davinci.h24 * @irq: clockevent and clocksource interrupt resources
25 * @cmp_off: if set - it specifies the compare register used for clockevent
28 * clock half for both clocksource and clockevent and the compare register
/OK3568_Linux_fs/kernel/arch/x86/kernel/
H A Dapb_timer.c156 printk(KERN_DEBUG "%s clockevent registered as global\n", in apbt_clockevent_register()
180 /* Don't register boot CPU clockevent */ in apbt_setup_secondary_clock()
195 printk(KERN_INFO "Registering CPU %d clockevent device %s, cpu %08x\n", in apbt_setup_secondary_clock()
209 * TODO: it might be more reliable to directly disable percpu clockevent device
222 pr_debug("APBT clockevent for cpu %u offline\n", cpu); in apbt_cpu_dead()
311 pr_debug("APBT has failed to register clockevent\n"); in apbt_time_init()
/OK3568_Linux_fs/kernel/arch/arm/plat-orion/
H A Dtime.c71 * Clockevent handling.
85 * Clear and enable clockevent timer interrupt. in orion_clkevt_next_event()
94 * Setup new clockevent timer value. in orion_clkevt_next_event()
231 * Setup clockevent timer (interrupt-driven). in orion_time_init()
/OK3568_Linux_fs/kernel/arch/sparc/kernel/
H A Dirq.h49 #define FEAT_L10_CLOCKEVENT (1 << 1) /* L10 timer is used as a clockevent */
50 #define FEAT_L14_ONESHOT (1 << 2) /* L14 timer clockevent can oneshot */
62 /* generic clockevent features - see FEAT_* above */
/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Domap3-beagle-ab4.dts21 /* Unusable as clockevent because of unreliable oscillator, allow to idle */
39 /* Preferred timer for clockevent */
/OK3568_Linux_fs/kernel/include/linux/
H A Dclockchips.h53 * - Clockevent source stops in C3 State and needs broadcast support.
66 * Clockevent device is based on a hrtimer for broadcast
134 /* Helpers to verify state of a clockevent device */
/OK3568_Linux_fs/kernel/arch/arm/mach-spear/
H A Dtime.c29 * We would use TIMER0 and TIMER1 as clockevent and clocksource.
35 #define CLKEVT 0 /* gpt0, channel0 as clockevent */
62 * Minimum clocksource/clockevent timer range in seconds
/OK3568_Linux_fs/kernel/arch/arm/mach-iop32x/
H A Dtime.c31 * Minimum clocksource/clockevent timer range in seconds
161 * Set up interrupting clockevent timer 0. in iop_init_time()

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