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Searched refs:pit (Results 1 – 25 of 71) sorted by relevance

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/openbmc/linux/arch/x86/kvm/
H A Di8254.c54 static void pit_set_gate(struct kvm_pit *pit, int channel, u32 val) in pit_set_gate() argument
56 struct kvm_kpit_channel_state *c = &pit->pit_state.channels[channel]; in pit_set_gate()
77 static int pit_get_gate(struct kvm_pit *pit, int channel) in pit_get_gate() argument
79 return pit->pit_state.channels[channel].gate; in pit_get_gate()
82 static s64 __kpit_elapsed(struct kvm_pit *pit) in __kpit_elapsed() argument
86 struct kvm_kpit_state *ps = &pit->pit_state; in __kpit_elapsed()
106 static s64 kpit_elapsed(struct kvm_pit *pit, struct kvm_kpit_channel_state *c, in kpit_elapsed() argument
110 return __kpit_elapsed(pit); in kpit_elapsed()
115 static int pit_get_count(struct kvm_pit *pit, int channel) in pit_get_count() argument
117 struct kvm_kpit_channel_state *c = &pit->pit_state.channels[channel]; in pit_get_count()
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H A Di8254.h61 void kvm_pit_load_count(struct kvm_pit *pit, int channel, u32 val,
63 void kvm_pit_set_reinject(struct kvm_pit *pit, bool reinject);
/openbmc/linux/drivers/clocksource/
H A Djcore-pit.c62 static int jcore_pit_disable(struct jcore_pit *pit) in jcore_pit_disable() argument
64 writel(0, pit->base + REG_PITEN); in jcore_pit_disable()
68 static int jcore_pit_set(unsigned long delta, struct jcore_pit *pit) in jcore_pit_set() argument
70 jcore_pit_disable(pit); in jcore_pit_set()
71 writel(delta, pit->base + REG_THROT); in jcore_pit_set()
72 writel(pit->enable_val, pit->base + REG_PITEN); in jcore_pit_set()
78 struct jcore_pit *pit = container_of(ced, struct jcore_pit, ced); in jcore_pit_set_state_shutdown() local
80 return jcore_pit_disable(pit); in jcore_pit_set_state_shutdown()
85 struct jcore_pit *pit = container_of(ced, struct jcore_pit, ced); in jcore_pit_set_state_oneshot() local
87 return jcore_pit_disable(pit); in jcore_pit_set_state_oneshot()
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H A DMakefile4 obj-$(CONFIG_ATMEL_PIT) += timer-atmel-pit.o
10 obj-$(CONFIG_CLKSRC_JCORE_PIT) += jcore-pit.o
51 obj-$(CONFIG_VF_PIT_TIMER) += timer-vf-pit.o
/openbmc/linux/arch/m68k/bvme6000/
H A Dconfig.c57 volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE; in bvme6000_reset() local
65 pit->pcddr |= 0x10; /* WDOG enable */ in bvme6000_reset()
87 volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE; in config_bvme6000() local
115 pit->pgcr = 0x00; /* Unidirectional 8 bit, no handshake for now */ in config_bvme6000()
116 pit->psrr = 0x18; /* PIACK and PIRQ functions enabled */ in config_bvme6000()
117 pit->pacr = 0x00; /* Sub Mode 00, H2 i/p, no DMA */ in config_bvme6000()
118 pit->padr = 0x00; /* Just to be tidy! */ in config_bvme6000()
119 pit->paddr = 0x00; /* All inputs for now (safest) */ in config_bvme6000()
120 pit->pbcr = 0x80; /* Sub Mode 1x, H4 i/p, no DMA */ in config_bvme6000()
121 pit->pbdr = 0xbc | (*config_reg_ptr & BVME_CONFIG_SW1 ? 0 : 0x40); in config_bvme6000()
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/openbmc/qemu/hw/timer/
H A Di8254_common.c37 PITCommonState *pit = PIT_COMMON(dev); in pit_set_gate() local
38 PITChannelState *s = &pit->channels[channel]; in pit_set_gate()
39 PITCommonClass *c = PIT_COMMON_GET_CLASS(pit); in pit_set_gate()
41 c->set_channel_gate(pit, s, val); in pit_set_gate()
144 PITCommonState *pit = PIT_COMMON(dev); in pit_get_channel_info() local
145 PITChannelState *s = &pit->channels[channel]; in pit_get_channel_info()
146 PITCommonClass *c = PIT_COMMON_GET_CLASS(pit); in pit_get_channel_info()
148 c->get_channel_info(pit, s, info); in pit_get_channel_info()
151 void pit_reset_common(PITCommonState *pit) in pit_reset_common() argument
157 s = &pit->channels[i]; in pit_reset_common()
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H A Di8254.c129 PITCommonState *pit = opaque; in pit_ioport_write() local
139 s = &pit->channels[channel]; in pit_ioport_write()
158 s = &pit->channels[channel]; in pit_ioport_write()
173 s = &pit->channels[addr]; in pit_ioport_write()
197 PITCommonState *pit = opaque; in pit_ioport_read() local
208 s = &pit->channels[addr]; in pit_ioport_read()
286 PITCommonState *pit = PIT_COMMON(dev); in pit_reset() local
289 pit_reset_common(pit); in pit_reset()
291 s = &pit->channels[0]; in pit_reset()
301 PITCommonState *pit = opaque; in pit_irq_control() local
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/openbmc/qemu/hw/i386/kvm/
H A Di8254.c87 static void kvm_pit_get(PITCommonState *pit) in kvm_pit_get() argument
89 KVMPITState *s = KVM_PIT(pit); in kvm_pit_get()
105 pit->channels[0].irq_disabled = kpit.flags & KVM_PIT_FLAGS_HPET_LEGACY; in kvm_pit_get()
108 sc = &pit->channels[i]; in kvm_pit_get()
124 sc = &pit->channels[0]; in kvm_pit_get()
129 static void kvm_pit_put(PITCommonState *pit) in kvm_pit_put() argument
131 KVMPITState *s = KVM_PIT(pit); in kvm_pit_put()
142 kpit.flags = pit->channels[0].irq_disabled ? KVM_PIT_FLAGS_HPET_LEGACY : 0; in kvm_pit_put()
145 sc = &pit->channels[i]; in kvm_pit_put()
213 PITCommonState *pit = opaque; in kvm_pit_irq_control() local
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/openbmc/u-boot/arch/arm/mach-at91/arm926ejs/
H A Dcpu.c28 at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT; in arch_preboot_os() local
30 cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir)); in arch_preboot_os()
37 writel(cpiv + 0x1000, &pit->mr); in arch_preboot_os()
H A Dtimer.c39 at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT; in timer_init() local
44 writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr); in timer_init()
/openbmc/u-boot/arch/arm/mach-at91/armv7/
H A Dcpu.c30 at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT; in arch_preboot_os() local
32 cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir)); in arch_preboot_os()
39 writel(cpiv + 0x1000, &pit->mr); in arch_preboot_os()
H A Dtimer.c42 at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT; in timer_init() local
48 writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr); in timer_init()
/openbmc/linux/Documentation/devicetree/bindings/timer/
H A Djcore,pit.txt5 - compatible: Must be "jcore,pit".
11 - interrupts: An interrupt to assign for the timer. The actual pit
21 compatible = "jcore,pit";
/openbmc/qemu/hw/audio/
H A Dpcspk.c53 void *pit; member
90 pit_get_channel_info(s->pit, 2, &ch); in pcspk_callback()
141 pit_get_channel_info(s->pit, 2, &ch); in pcspk_io_read()
156 pit_set_gate(s->pit, 2, gate); in pcspk_io_write()
180 (Object **)&s->pit, in pcspk_initfn()
/openbmc/qemu/hw/isa/
H A Di82378.c69 ISADevice *pit; in i82378_realize() local
103 pit = i8254_pit_init(isabus, 0x40, 0, NULL); in i82378_realize()
107 object_property_set_link(OBJECT(pcspk), "pit", OBJECT(pit), &error_fatal); in i82378_realize()
/openbmc/linux/arch/arm/boot/dts/microchip/
H A Dat91-dvk_som60.dts20 tick-timer = &pit;
64 &pit {
/openbmc/qemu/hw/i386/
H A Dx86.c237 OnOffAuto pit = x86ms->pit; in x86_machine_get_pit() local
239 visit_type_OnOffAuto(v, name, &pit, errp); in x86_machine_get_pit()
247 visit_type_OnOffAuto(v, name, &x86ms->pit, errp); in x86_machine_set_pit()
366 x86ms->pit = ON_OFF_AUTO_AUTO; in x86_machine_initfn()
/openbmc/linux/arch/arm/boot/dts/samsung/
H A Dexynos5420-peach-pit.dts21 compatible = "google,pit-rev16",
22 "google,pit-rev15", "google,pit-rev14",
23 "google,pit-rev13", "google,pit-rev12",
24 "google,pit-rev11", "google,pit-rev10",
25 "google,pit-rev9", "google,pit-rev8",
26 "google,pit-rev7", "google,pit-rev6",
27 "google,pit", "google,peach","samsung,exynos5420",
/openbmc/u-boot/arch/powerpc/include/asm/
H A Dimmap_83xx.h633 rtclk83xx_t pit; /* Periodic Interval Timer */ member
687 rtclk83xx_t pit; /* Periodic Interval Timer */ member
722 rtclk83xx_t pit; /* Periodic Interval Timer */ member
767 rtclk83xx_t pit; /* Periodic Interval Timer */ member
811 rtclk83xx_t pit; /* Periodic Interval Timer */ member
851 rtclk83xx_t pit; /* Periodic Interval Timer */ member
887 rtclk83xx_t pit; /* Periodic Interval Timer */ member
/openbmc/qemu/hw/mips/
H A Djazz.c190 ISADevice *pit; in mips_jazz_init() local
294 pit = i8254_pit_init(isa_bus, 0x40, 0, NULL); in mips_jazz_init()
296 object_property_set_link(OBJECT(pcspk), "pit", OBJECT(pit), &error_fatal); in mips_jazz_init()
/openbmc/u-boot/board/samsung/smdk5420/
H A DKconfig36 default "peach-pit"
H A DMAINTAINERS5 F: include/configs/peach-pit.h
/openbmc/u-boot/arch/arm/dts/
H A Dexynos5800-peach-pi.dts16 compatible = "google,pit-rev#", "google,pit",
/openbmc/u-boot/configs/
H A Dpeach-pit_defconfig29 CONFIG_DEFAULT_DEVICE_TREE="exynos5420-peach-pit"
/openbmc/linux/arch/sh/boot/dts/
H A Dj2_mimas_v2.dts63 compatible = "jcore,pit";

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