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Searched refs:irq_base (Results 1 – 25 of 82) sorted by relevance

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/linux/drivers/irqchip/
H A Dirq-sun4i.c39 void __iomem *irq_base; member
56 writel(BIT(0), irq_ic_data->irq_base + SUN4I_IRQ_PENDING_REG(0)); in sun4i_irq_ack()
66 val = readl(irq_ic_data->irq_base + in sun4i_irq_mask()
69 irq_ic_data->irq_base + SUN4I_IRQ_ENABLE_REG(irq_ic_data, reg)); in sun4i_irq_mask()
79 val = readl(irq_ic_data->irq_base + in sun4i_irq_unmask()
82 irq_ic_data->irq_base + SUN4I_IRQ_ENABLE_REG(irq_ic_data, reg)); in sun4i_irq_unmask()
110 irq_ic_data->irq_base = of_iomap(node, 0); in sun4i_of_init()
111 if (!irq_ic_data->irq_base) in sun4i_of_init()
116 writel(0, irq_ic_data->irq_base + SUN4I_IRQ_ENABLE_REG(irq_ic_data, 0)); in sun4i_of_init()
117 writel(0, irq_ic_data->irq_base + SUN4I_IRQ_ENABLE_REG(irq_ic_data, 1)); in sun4i_of_init()
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H A Dirq-davinci-cp-intc.c160 int offset, irq_base; in davinci_cp_intc_do_init() local
201 irq_base = irq_alloc_descs(-1, 0, num_irqs, 0); in davinci_cp_intc_do_init()
202 if (irq_base < 0) { in davinci_cp_intc_do_init()
203 pr_err("%s: unable to allocate interrupt descriptors: %d\n", __func__, irq_base); in davinci_cp_intc_do_init()
204 return irq_base; in davinci_cp_intc_do_init()
208 irq_base, 0, in davinci_cp_intc_do_init()
H A Dirq-omap-intc.c265 int j, irq_base; in omap_init_irq_legacy() local
271 irq_base = irq_alloc_descs(-1, 0, omap_nr_irqs, 0); in omap_init_irq_legacy()
272 if (irq_base < 0) { in omap_init_irq_legacy()
274 irq_base = 0; in omap_init_irq_legacy()
277 domain = irq_domain_create_legacy(of_fwnode_handle(node), omap_nr_irqs, irq_base, 0, in omap_init_irq_legacy()
283 omap_alloc_gc_legacy(omap_irq_base + j, j + irq_base, 32); in omap_init_irq_legacy()
/linux/drivers/mfd/
H A Dtwl4030-irq.c416 int irq_base; member
441 agent->imr |= BIT(data->irq - agent->irq_base); in twl4030_sih_mask()
449 agent->imr &= ~BIT(data->irq - agent->irq_base); in twl4030_sih_unmask()
461 agent->edge_change |= BIT(data->irq - agent->irq_base); in twl4030_sih_set_type()
528 type = irq_get_trigger_type(i + agent->irq_base); in twl4030_sih_bus_sync_unlock()
603 handle_nested_irq(agent->irq_base + irq); in handle_twl4030_sih()
612 int twl4030_sih_setup(struct device *dev, int module, int irq_base) in twl4030_sih_setup() argument
638 agent->irq_base = irq_base; in twl4030_sih_setup()
644 irq = irq_base + i; in twl4030_sih_setup()
662 irq, irq_base, irq_base + i - 1); in twl4030_sih_setup()
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H A Dwm8350-irq.c364 return &wm8350_irqs[irq - wm8350->irq_base]; in irq_to_wm8350_irq()
408 handle_nested_irq(wm8350->irq_base + i); in wm8350_irq()
468 int irq_base = -1; in wm8350_irq_init() local
492 if (pdata && pdata->irq_base > 0) in wm8350_irq_init()
493 irq_base = pdata->irq_base; in wm8350_irq_init()
495 wm8350->irq_base = in wm8350_irq_init()
496 irq_alloc_descs(irq_base, 0, ARRAY_SIZE(wm8350_irqs), 0); in wm8350_irq_init()
497 if (wm8350->irq_base < 0) { in wm8350_irq_init()
499 wm8350->irq_base); in wm8350_irq_init()
516 for (cur_irq = wm8350->irq_base; in wm8350_irq_init()
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H A Drc5t583-irq.c149 unsigned int __irq = irq_data->irq - rc5t583->irq_base; in rc5t583_irq_unmask()
160 unsigned int __irq = irq_data->irq - rc5t583->irq_base; in rc5t583_irq_mask()
173 unsigned int __irq = irq_data->irq - rc5t583->irq_base; in rc5t583_irq_set_type()
304 handle_nested_irq(rc5t583->irq_base + i); in rc5t583_irq()
320 int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base) in rc5t583_irq_init() argument
324 if (!irq_base) { in rc5t583_irq_init()
365 rc5t583->irq_base = irq_base; in rc5t583_irq_init()
369 int __irq = i + rc5t583->irq_base; in rc5t583_irq_init()
H A Dda9063-core.c170 da9063->irq_base = -1; in da9063_device_init()
179 da9063->irq_base = regmap_irq_chip_get_base(da9063->regmap_irq); in da9063_device_init()
184 NULL, da9063->irq_base, NULL); in da9063_device_init()
193 NULL, da9063->irq_base, NULL); in da9063_device_init()
H A Dtps65090.c168 int irq_base = 0; in tps65090_i2c_probe() local
179 irq_base = pdata->irq_base; in tps65090_i2c_probe()
197 IRQF_ONESHOT | IRQF_TRIGGER_LOW, irq_base, in tps65090_i2c_probe()
/linux/arch/mips/kernel/
H A Dirq-msc01.c24 static unsigned int irq_base; variable
31 if (irq < (irq_base + 32)) in mask_msc_irq()
32 MSCIC_WRITE(MSC01_IC_DISL, 1<<(irq - irq_base)); in mask_msc_irq()
34 MSCIC_WRITE(MSC01_IC_DISH, 1<<(irq - irq_base - 32)); in mask_msc_irq()
42 if (irq < (irq_base + 32)) in unmask_msc_irq()
43 MSCIC_WRITE(MSC01_IC_ENAL, 1<<(irq - irq_base)); in unmask_msc_irq()
45 MSCIC_WRITE(MSC01_IC_ENAH, 1<<(irq - irq_base - 32)); in unmask_msc_irq()
86 do_IRQ(irq + irq_base); in ll_msc_irq()
152 irq_base = irqbase; in init_msc_irqs()
/linux/arch/arm/mach-sa1100/
H A Dneponset.c80 unsigned irq_base; member
180 generic_handle_irq(d->irq_base + NEP_IRQ_SMC91X); in neponset_irq_handler()
183 generic_handle_irq(d->irq_base + NEP_IRQ_USAR); in neponset_irq_handler()
189 generic_handle_irq(d->irq_base + NEP_IRQ_SA1111); in neponset_irq_handler()
307 d->irq_base = ret; in neponset_probe()
309 irq_set_chip_and_handler(d->irq_base + NEP_IRQ_SMC91X, &nochip, in neponset_probe()
311 irq_clear_status_flags(d->irq_base + NEP_IRQ_SMC91X, IRQ_NOREQUEST | IRQ_NOPROBE); in neponset_probe()
312 irq_set_chip_and_handler(d->irq_base + NEP_IRQ_USAR, &nochip, in neponset_probe()
314 irq_clear_status_flags(d->irq_base + NEP_IRQ_USAR, IRQ_NOREQUEST | IRQ_NOPROBE); in neponset_probe()
315 irq_set_chip(d->irq_base + NEP_IRQ_SA1111, &nochip); in neponset_probe()
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/linux/drivers/gpio/
H A Dgpio-timberdale.c37 int irq_base; member
91 if (tgpio->irq_base <= 0) in timbgpio_to_irq()
94 return tgpio->irq_base + offset; in timbgpio_to_irq()
103 int offset = d->irq - tgpio->irq_base; in timbgpio_irq_disable()
118 int offset = d->irq - tgpio->irq_base; in timbgpio_irq_enable()
133 int offset = d->irq - tgpio->irq_base; in timbgpio_irq_type()
235 err = device_property_read_u32(dev, "irq-base", &tgpio->irq_base); in timbgpio_probe()
256 gc->to_irq = (irq >= 0 && tgpio->irq_base > 0) ? timbgpio_to_irq : NULL; in timbgpio_probe()
270 if (irq < 0 || tgpio->irq_base <= 0) in timbgpio_probe()
274 irq_set_chip_and_handler(tgpio->irq_base + i, in timbgpio_probe()
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H A Dgpio-pch.c97 int irq_base; member
209 return chip->irq_base + offset; in pch_gpio_to_irq()
238 ch = irq - chip->irq_base; in pch_irq_type()
239 if (irq < chip->irq_base + 8) { in pch_irq_type()
289 iowrite32(BIT(d->irq - chip->irq_base), &chip->reg->imaskclr); in pch_irq_unmask()
297 iowrite32(BIT(d->irq - chip->irq_base), &chip->reg->imask); in pch_irq_mask()
305 iowrite32(BIT(d->irq - chip->irq_base), &chip->reg->iclr); in pch_irq_ack()
319 generic_handle_irq(chip->irq_base + i); in pch_gpio_handler()
358 int irq_base; in pch_gpio_probe() local
384 irq_base = devm_irq_alloc_descs(dev, -1, 0, in pch_gpio_probe()
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H A Dgpio-ml-ioh.c86 int irq_base; member
220 return chip->irq_base + offset; in ioh_gpio_to_irq()
253 ch = irq - chip->irq_base; in ioh_irq_type()
254 if (irq <= chip->irq_base + 7) { in ioh_irq_type()
314 iowrite32(BIT(d->irq - chip->irq_base), in ioh_irq_unmask()
323 iowrite32(BIT(d->irq - chip->irq_base), in ioh_irq_mask()
336 ien &= ~BIT(d->irq - chip->irq_base); in ioh_irq_disable()
350 ien |= BIT(d->irq - chip->irq_base); in ioh_irq_enable()
371 generic_handle_irq(chip->irq_base + j); in ioh_gpio_handler()
417 int irq_base; in ioh_gpio_probe() local
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/linux/arch/sh/cchips/hd6446x/
H A Dhd64461.c77 int irq_base, i; in setup_hd64461() local
90 irq_base = irq_alloc_descs(HD64461_IRQBASE, HD64461_IRQBASE, 16, -1); in setup_hd64461()
91 if (IS_ERR_VALUE(irq_base)) { in setup_hd64461()
93 return irq_base; in setup_hd64461()
97 irq_set_chip_and_handler(irq_base + i, &hd64461_irq_chip, in setup_hd64461()
/linux/drivers/sh/intc/
H A Dirqdomain.c47 unsigned int irq_base, irq_end; in intc_irq_domain_init() local
52 irq_base = evt2irq(hw->vectors[0].vect); in intc_irq_domain_init()
61 if (irq_base == 0 && irq_end == (irq_base + hw->nr_vectors - 1)) in intc_irq_domain_init()
/linux/arch/mips/pci/
H A Dpci-ar71xx.c51 int irq_base; member
238 generic_handle_irq(apc->irq_base + 0); in ar71xx_pci_irq_handler()
241 generic_handle_irq(apc->irq_base + 1); in ar71xx_pci_irq_handler()
244 generic_handle_irq(apc->irq_base + 2); in ar71xx_pci_irq_handler()
247 generic_handle_irq(apc->irq_base + 4); in ar71xx_pci_irq_handler()
261 irq = d->irq - apc->irq_base; in ar71xx_pci_irq_unmask()
278 irq = d->irq - apc->irq_base; in ar71xx_pci_irq_mask()
304 apc->irq_base = ATH79_PCI_IRQ_BASE; in ar71xx_pci_irq_init()
305 for (i = apc->irq_base; in ar71xx_pci_irq_init()
306 i < apc->irq_base + AR71XX_PCI_IRQ_COUNT; i++) { in ar71xx_pci_irq_init()
H A Dpci-ar724x.c45 int irq_base; member
242 generic_handle_irq(apc->irq_base + 0); in ar724x_pci_irq_handler()
257 offset = apc->irq_base - d->irq; in ar724x_pci_irq_unmask()
278 offset = apc->irq_base - d->irq; in ar724x_pci_irq_mask()
316 apc->irq_base = ATH79_PCI_IRQ_BASE + (id * AR724X_PCI_IRQ_COUNT); in ar724x_pci_irq_init()
318 for (i = apc->irq_base; in ar724x_pci_irq_init()
319 i < apc->irq_base + AR724X_PCI_IRQ_COUNT; i++) { in ar724x_pci_irq_init()
/linux/arch/arm/mach-omap1/
H A Dirq.c187 int i, j, irq_base; in omap1_init_irq() local
215 irq_base = irq_alloc_descs(-1, 0, nr_irqs, 0); in omap1_init_irq()
216 if (irq_base < 0) { in omap1_init_irq()
218 irq_base = 0; in omap1_init_irq()
220 omap_l2_irq = irq_base; in omap1_init_irq()
223 domain = irq_domain_create_legacy(NULL, nr_irqs, irq_base, 0, &irq_domain_simple_ops, NULL); in omap1_init_irq()
247 omap_alloc_gc(irq_banks[i].va, irq_base + i * 32, 32); in omap1_init_irq()
/linux/arch/arm/mach-imx/
H A Dtzic.c151 int irq_base; in tzic_init_dt() local
175 irq_base = irq_alloc_descs(-1, 0, TZIC_NUM_IRQS, numa_node_id()); in tzic_init_dt()
176 WARN_ON(irq_base < 0); in tzic_init_dt()
178 domain = irq_domain_create_legacy(of_fwnode_handle(np), TZIC_NUM_IRQS, irq_base, 0, in tzic_init_dt()
182 for (i = 0; i < 4; i++, irq_base += 32) in tzic_init_dt()
183 tzic_init_gc(i, irq_base); in tzic_init_dt()
/linux/arch/arm/mach-pxa/
H A Dirq.c54 static inline void __iomem *irq_base(int i) in irq_base() function
125 void __iomem *base = irq_base(hw / 32); in pxa_irq_map()
157 void __iomem *base = irq_base(n >> 5); in pxa_init_irq_common()
163 __raw_writel(1, irq_base(0) + ICCR); in pxa_init_irq_common()
186 void __iomem *base = irq_base(i); in pxa_irq_suspend()
205 void __iomem *base = irq_base(i); in pxa_irq_resume()
/linux/arch/sh/boards/mach-se/7724/
H A Dirq.c114 int irq_base, i; in init_se7724_IRQ() local
124 irq_base = irq_alloc_descs(SE7724_FPGA_IRQ_BASE, SE7724_FPGA_IRQ_BASE, in init_se7724_IRQ()
126 if (IS_ERR_VALUE(irq_base)) { in init_se7724_IRQ()
132 irq_set_chip_and_handler_name(irq_base + i, &se7724_irq_chip, in init_se7724_IRQ()
/linux/kernel/irq/
H A Dgeneric-chip.c211 int num_ct, unsigned int irq_base, in irq_init_generic_chip() argument
219 gc->irq_base = irq_base; in irq_init_generic_chip()
238 irq_alloc_generic_chip(const char *name, int num_ct, unsigned int irq_base, in irq_alloc_generic_chip() argument
245 irq_init_generic_chip(gc, name, num_ct, irq_base, reg_base, in irq_alloc_generic_chip()
543 for (i = gc->irq_base; msk; msk >>= 1, i++) { in irq_setup_generic_chip()
557 d->mask = 1 << (i - gc->irq_base); in irq_setup_generic_chip()
563 gc->irq_cnt = i - gc->irq_base; in irq_setup_generic_chip()
618 virq = irq_find_mapping(gc->domain, gc->irq_base + i); in irq_remove_generic_chip()
622 virq = gc->irq_base + i; in irq_remove_generic_chip()
639 return irq_get_irq_data(gc->irq_base); in irq_gc_get_irq_data()
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/linux/arch/sh/boards/mach-se/7722/
H A Dirq.c70 unsigned int irq_base; in se7722_gc_init() local
72 irq_base = irq_find_mapping(se7722_irq_domain, 0); in se7722_gc_init()
74 gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7722_irq_regs, in se7722_gc_init()
/linux/arch/sh/boards/mach-dreamcast/
H A Dirq.c144 int irq_base, i; in systemasic_irq_init() local
146 irq_base = irq_alloc_descs(HW_EVENT_IRQ_BASE, HW_EVENT_IRQ_BASE, in systemasic_irq_init()
148 if (IS_ERR_VALUE(irq_base)) { in systemasic_irq_init()
/linux/arch/sh/boards/mach-se/7343/
H A Dirq.c72 unsigned int irq_base; in se7343_gc_init() local
74 irq_base = irq_find_mapping(se7343_irq_domain, 0); in se7343_gc_init()
76 gc = irq_alloc_generic_chip(DRV_NAME, 1, irq_base, se7343_irq_regs, in se7343_gc_init()

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