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Searched refs:irq (Results 1 – 25 of 240) sorted by relevance

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/rk3399_rockchip-uboot/arch/x86/lib/
H A Dinterrupts.c48 void irq_install_handler(int irq, interrupt_handler_t *handler, void *arg) in irq_install_handler() argument
52 if (irq < 0 || irq >= SYS_NUM_IRQS) { in irq_install_handler()
53 printf("irq_install_handler: bad irq number %d\n", irq); in irq_install_handler()
57 if (irq_handlers[irq].handler != NULL) in irq_install_handler()
60 (ulong) irq_handlers[irq].handler); in irq_install_handler()
64 irq_handlers[irq].handler = handler; in irq_install_handler()
65 irq_handlers[irq].arg = arg; in irq_install_handler()
66 irq_handlers[irq].count = 0; in irq_install_handler()
68 unmask_irq(irq); in irq_install_handler()
76 void irq_free_handler(int irq) in irq_free_handler() argument
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H A Dpirq_routing.c18 u8 irq = 0; in pirq_get_next_free_irq() local
27 irq = i; in pirq_get_next_free_irq()
30 if (irq_already_routed[irq]) in pirq_get_next_free_irq()
34 if (pirq_check_irq_routed(dev, link, irq)) { in pirq_get_next_free_irq()
35 irq_already_routed[irq] = true; in pirq_get_next_free_irq()
41 if (!irq_already_routed[irq]) { in pirq_get_next_free_irq()
42 irq_already_routed[irq] = true; in pirq_get_next_free_irq()
50 return irq; in pirq_get_next_free_irq()
53 void pirq_route_irqs(struct udevice *dev, struct irq_info *irq, int num) in pirq_route_irqs() argument
66 irq->bus, irq->devfn >> 3, irq->devfn & 7); in pirq_route_irqs()
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H A Di8259.c67 void mask_irq(int irq) in mask_irq() argument
71 if (irq >= SYS_NUM_IRQS) in mask_irq()
74 if (irq > 7) in mask_irq()
79 outb(inb(imr_port) | (1 << (irq & 7)), imr_port); in mask_irq()
82 void unmask_irq(int irq) in unmask_irq() argument
86 if (irq >= SYS_NUM_IRQS) in unmask_irq()
89 if (irq > 7) in unmask_irq()
94 outb(inb(imr_port) & ~(1 << (irq & 7)), imr_port); in unmask_irq()
97 void specific_eoi(int irq) in specific_eoi() argument
99 if (irq >= SYS_NUM_IRQS) in specific_eoi()
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/rk3399_rockchip-uboot/drivers/irq/
H A Dirq-gic.c20 #define IRQ_REG_X4(irq) (4 * ((irq) / 4)) argument
21 #define IRQ_REG_X16(irq) (4 * ((irq) / 16)) argument
22 #define IRQ_REG_X32(irq) (4 * ((irq) / 32)) argument
23 #define IRQ_REG_X4_OFFSET(irq) ((irq) % 4) argument
24 #define IRQ_REG_X16_OFFSET(irq) ((irq) % 16) argument
25 #define IRQ_REG_X32_OFFSET(irq) ((irq) % 32) argument
117 static int gic_irq_set_trigger(int irq, eINT_TRIG trig) in gic_irq_set_trigger() argument
122 val = gicd_readl(GICD_ICFGR + IRQ_REG_X16(irq)); in gic_irq_set_trigger()
123 val &= ~(1 << (2 * IRQ_REG_X16_OFFSET(irq) + 1)); in gic_irq_set_trigger()
124 gicd_writel(val, GICD_ICFGR + IRQ_REG_X16(irq)); in gic_irq_set_trigger()
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H A Dirq-generic.c35 int bad_irq(int irq) in bad_irq() argument
42 if (irq < PLATFORM_MAX_IRQ) { in bad_irq()
43 if (!irq_desc[irq].handle_irq) in bad_irq()
46 if (bad_virq(irq)) { in bad_irq()
47 IRQ_E("Unknown virq: %d\n", irq); in bad_irq()
56 void __generic_gpio_handle_irq(int irq) in __generic_gpio_handle_irq() argument
58 if (bad_irq(irq)) in __generic_gpio_handle_irq()
61 if (irq < PLATFORM_GIC_MAX_IRQ) { in __generic_gpio_handle_irq()
62 IRQ_W("IRQ %d: Invalid GPIO irq\n", irq); in __generic_gpio_handle_irq()
66 if (irq_desc[irq].handle_irq) { in __generic_gpio_handle_irq()
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H A Dvirq.c27 int irq; member
52 static struct virq_desc *find_virq_desc(int irq) in find_virq_desc() argument
59 if (irq >= desc->irq_base && irq <= desc->irq_end) in find_virq_desc()
84 int irq; in virq_to_irq() local
92 irq = desc->irq_base + virq; in virq_to_irq()
93 if (irq >= desc->irq_base && irq <= desc->irq_end) in virq_to_irq()
94 return irq; in virq_to_irq()
101 int bad_virq(int irq) in bad_virq() argument
103 return !find_virq_desc(irq); in bad_virq()
127 vdata[i].irq, in virqs_show()
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H A DMakefile7 obj-y += irq-gic.o
10 obj-y += irq-gpio-v2.o
12 obj-y += irq-gpio.o
14 obj-y += irq-generic.o
15 obj-y += irq-gpio-switch.o
H A Dirq-internal.h38 int bad_virq(int irq);
40 void virq_free_handler(int irq);
41 int virq_install_handler(int irq, interrupt_handler_t *handler, void *data);
46 int bad_irq(int irq);
84 int irq_to_gpio(int irq);
88 void __generic_gpio_handle_irq(int irq);
H A Dirq-gpio-switch.c64 int irq; in __hard_gpio_to_irq() local
74 irq = (gpio_banks[idx].irq_base + pin); in __hard_gpio_to_irq()
75 if (irq_is_busy(irq)) in __hard_gpio_to_irq()
77 return irq; in __hard_gpio_to_irq()
168 int irq, node; in __phandle_gpio_to_irq() local
189 irq = RK_IRQ_GPIO(bank, offset); in __phandle_gpio_to_irq()
190 if (!gpio_is_valid(irq)) in __phandle_gpio_to_irq()
193 return __hard_gpio_to_irq(irq); in __phandle_gpio_to_irq()
196 static int __irq_to_gpio(int irq) in __irq_to_gpio() argument
200 bank = (irq - PIN_BASE) / GPIO_BANK_PINS; in __irq_to_gpio()
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/rk3399_rockchip-uboot/include/
H A Dirq-generic.h58 int (*irq_enable)(int irq);
59 int (*irq_disable)(int irq);
60 void (*irq_ack)(int irq);
61 void (*irq_eoi)(int irq);
62 int (*irq_set_type)(int irq, unsigned int flow_type);
63 int (*irq_revert_type)(int irq);
64 int (*irq_get_gpio_level)(int irq);
92 void irq_install_handler(int irq, interrupt_handler_t *handler, void *data);
93 void irq_free_handler(int irq);
94 int irq_set_irq_type(int irq, unsigned int type);
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H A Dali512x.h22 void ali512x_set_fdc(int enabled, u16 io, u8 irq, u8 dma_channel);
23 void ali512x_set_pp(int enabled, u16 io, u8 irq, u8 dma_channel);
24 void ali512x_set_uart(int enabled, int index, u16 io, u8 irq);
25 void ali512x_set_rtc(int enabled, u16 io, u8 irq);
/rk3399_rockchip-uboot/arch/microblaze/cpu/
H A Dinterrupts.c47 static void enable_one_interrupt(int irq) in enable_one_interrupt() argument
52 offset <<= irq; in enable_one_interrupt()
62 static void disable_one_interrupt(int irq) in disable_one_interrupt() argument
67 offset <<= irq; in disable_one_interrupt()
71 debug("Disable one interrupt irq %x - mask %x,ier %x\n", irq, mask, in disable_one_interrupt()
77 int install_interrupt_handler(int irq, interrupt_handler_t *hdlr, void *arg) in install_interrupt_handler() argument
82 if ((irq < 0) || (irq > irq_no)) { in install_interrupt_handler()
86 act = &vecs[irq]; in install_interrupt_handler()
91 enable_one_interrupt(irq); in install_interrupt_handler()
97 act->arg = (void *)irq; in install_interrupt_handler()
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H A Dtimer.c46 int irq = -1; in timer_init() local
70 irq = cell[0]; in timer_init()
71 debug("TIMER: IRQ %x\n", irq); in timer_init()
79 if (tmr && preload && irq >= 0) { in timer_init()
85 ret = install_interrupt_handler (irq, timer_isr, (void *)tmr); in timer_init()
/rk3399_rockchip-uboot/drivers/input/
H A Dkey-uclass.c250 irq_handler_disable(uc_key->irq); in power_key_download()
262 static void gpio_irq_handler(int irq, void *data) in gpio_irq_handler() argument
267 if (uc_key->irq != irq) in gpio_irq_handler()
271 uc_key->irq_thread(irq, data); in gpio_irq_handler()
273 if (irq_get_gpio_level(irq)) { in gpio_irq_handler()
285 irq_revert_irq_type(irq); in gpio_irq_handler()
342 int irq; in key_post_probe() local
347 irq = phandle_gpio_to_irq(uc_key->gpios[0], in key_post_probe()
349 if (irq < 0) { in key_post_probe()
351 uc_key->name, irq); in key_post_probe()
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/rk3399_rockchip-uboot/arch/nios2/cpu/
H A Dinterrupts.c77 void irq_install_handler (int irq, interrupt_handler_t *hdlr, void *arg) in irq_install_handler() argument
84 if ((irq < 0) || (irq > 31)) in irq_install_handler()
86 act = &vecs[irq]; in irq_install_handler()
92 ena |= (1 << irq); /* enable */ in irq_install_handler()
95 act->arg = (void *)irq; in irq_install_handler()
96 ena &= ~(1 << irq); /* disable */ in irq_install_handler()
/rk3399_rockchip-uboot/drivers/rtc/
H A Drk8xx_rtc.c48 static void rtc_irq_handler(int irq, void *data) in rtc_irq_handler() argument
54 debug("%s: irq = %d\n", __func__, irq); in rtc_irq_handler()
83 int irq; in rtc_interrupt_init() local
90 irq = virq_to_irq(rk8xx->irq_chip, RK8XX_IRQ_RTC_ALARM); in rtc_interrupt_init()
91 if (irq < 0) { in rtc_interrupt_init()
92 if (irq == -EBUSY) { in rtc_interrupt_init()
96 return irq; in rtc_interrupt_init()
98 irq_install_handler(irq, rtc_irq_handler, dev); in rtc_interrupt_init()
99 irq_set_irq_type(irq, IRQ_TYPE_EDGE_FALLING); in rtc_interrupt_init()
100 irq_handler_enable(irq); in rtc_interrupt_init()
/rk3399_rockchip-uboot/arch/powerpc/cpu/mpc8xx/
H A Dinterrupts.c54 int irq; in external_interrupt() local
63 irq = vec >> 26; in external_interrupt()
64 v_bit = 0x80000000UL >> irq; in external_interrupt()
70 clrbits_be32(&immr->im_siu_conf.sc_simask, 0xFFFF0000 >> irq); in external_interrupt()
72 if (!(irq & 0x1)) { /* External Interrupt ? */ in external_interrupt()
88 if (irq_vecs[irq].handler != NULL) { in external_interrupt()
89 irq_vecs[irq].handler(irq_vecs[irq].arg); in external_interrupt()
92 irq, vec); in external_interrupt()
/rk3399_rockchip-uboot/arch/x86/cpu/
H A Dirq.c20 bool pirq_check_irq_routed(struct udevice *dev, int link, u8 irq) in pirq_check_irq_routed() argument
37 return pirq == irq ? true : false; in pirq_check_irq_routed()
47 void pirq_assign_irq(struct udevice *dev, int link, u8 irq) in pirq_assign_irq() argument
53 if (irq < 3 || irq == 8 || irq == 13) in pirq_assign_irq()
57 dm_pci_write_config8(dev->parent, LINK_N2V(link, base), irq); in pirq_assign_irq()
59 writeb(irq, (uintptr_t)priv->ibase + LINK_N2V(link, base)); in pirq_assign_irq()
82 slot->irq[pin - 1].link = LINK_N2V(pirq, priv->link_base); in fill_irq_info()
83 slot->irq[pin - 1].bitmap = priv->irq_mask; in fill_irq_info()
192 if (slot->irq[pr.pin - 1].link) { in create_pirq_routing_table()
202 if (slot->irq[pr.pin - 1].link != in create_pirq_routing_table()
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/rk3399_rockchip-uboot/drivers/misc/
H A Dali512x.c83 void ali512x_set_fdc(int enabled, u16 io, u8 irq, u8 dma_channel) in ali512x_set_fdc() argument
92 ali_write(0x70, irq); in ali512x_set_fdc()
105 void ali512x_set_pp(int enabled, u16 io, u8 irq, u8 dma_channel) in ali512x_set_pp() argument
114 ali_write(0x70, irq); in ali512x_set_pp()
126 void ali512x_set_uart(int enabled, int index, u16 io, u8 irq) in ali512x_set_uart() argument
135 ali_write(0x70, irq); in ali512x_set_uart()
162 void ali512x_set_rtc(int enabled, u16 io, u8 irq) in ali512x_set_rtc() argument
171 ali_write(0x70, irq); in ali512x_set_rtc()
/rk3399_rockchip-uboot/arch/x86/include/asm/
H A Dpirq_routing.h34 } irq[MAX_INTX_ENTRIES]; member
81 bool pirq_check_irq_routed(struct udevice *dev, int link, u8 irq);
112 void pirq_assign_irq(struct udevice *dev, int link, u8 irq);
127 void pirq_route_irqs(struct udevice *dev, struct irq_info *irq, int num);
H A Dinterrupt.h46 void mask_irq(int irq);
47 void unmask_irq(int irq);
48 void specific_eoi(int irq);
/rk3399_rockchip-uboot/arch/xtensa/dts/
H A Dxtfpga.dtsi30 /* one cell: internal irq number,
31 * two cells: second cell == 0: internal irq number
32 * second cell == 1: external irq number
65 interrupts = <0 1>; /* external irq 0 */
73 interrupts = <1 1>; /* external irq 1 */
82 interrupts = <2 1>; /* external irq 2 */
/rk3399_rockchip-uboot/drivers/power/pmic/
H A Dpmic_rk801.c146 priv->irq = phandle_gpio_to_irq(phandle, interrupt); in rk801_ofdata_to_platdata()
147 if (priv->irq < 0) { in rk801_ofdata_to_platdata()
148 printf("priv to request rk801 irq, ret=%d\n", priv->irq); in rk801_ofdata_to_platdata()
149 return priv->irq; in rk801_ofdata_to_platdata()
204 ret = virq_add_chip(dev, priv->irq_chip, priv->irq); in rk801_probe()
207 priv->irq, ret); in rk801_probe()
/rk3399_rockchip-uboot/arch/x86/cpu/qemu/
H A Dqemu.c180 u8 irq; in mp_determine_pci_dstirq() local
189 PCI_INTERRUPT_LINE, &irq); in mp_determine_pci_dstirq()
195 irq = pirq < 8 ? pirq + 16 : pirq + 12; in mp_determine_pci_dstirq()
198 return irq; in mp_determine_pci_dstirq()
/rk3399_rockchip-uboot/arch/arm/mach-rmobile/include/mach/
H A Dirqs.h11 #define irq2evt(irq) (((irq) + 16) << 5) argument

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