| /linux-6.12.1/drivers/irqchip/ |
| D | irq-versatile-fpga.c | 160 static void __init fpga_irq_init(void __iomem *base, int parent_irq, in fpga_irq_init() argument
174 if (parent_irq != -1) { in fpga_irq_init()
175 irq_set_chained_handler_and_data(parent_irq, fpga_irq_handle, in fpga_irq_init()
192 if (parent_irq != -1) in fpga_irq_init()
193 pr_cont(", parent IRQ: %d\n", parent_irq); in fpga_irq_init()
207 int parent_irq; in fpga_irq_of_init() local
225 parent_irq = irq_of_parse_and_map(node, 0); in fpga_irq_of_init()
226 if (!parent_irq) { in fpga_irq_of_init()
228 parent_irq = -1; in fpga_irq_of_init()
231 fpga_irq_init(base, parent_irq, valid_mask, node); in fpga_irq_of_init()
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| D | irq-al-fic.c | 40 unsigned int parent_irq; member
173 irq_set_chained_handler_and_data(fic->parent_irq, in al_fic_register()
199 unsigned int parent_irq) in al_fic_wire_init() argument
210 fic->parent_irq = parent_irq; in al_fic_wire_init()
228 fic->name, parent_irq); in al_fic_wire_init()
242 unsigned int parent_irq; in al_fic_init_dt() local
257 parent_irq = irq_of_parse_and_map(node, 0); in al_fic_init_dt()
258 if (!parent_irq) { in al_fic_init_dt()
267 parent_irq); in al_fic_init_dt()
279 irq_dispose_mapping(parent_irq); in al_fic_init_dt()
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| D | irq-realtek-rtl.c | 131 int parent_irq; in realtek_rtl_of_init() local
153 parent_irq = irq_create_of_mapping(&oirq); in realtek_rtl_of_init()
157 parent_irq = of_irq_get(node, 0); in realtek_rtl_of_init()
160 if (parent_irq < 0) in realtek_rtl_of_init()
161 return parent_irq; in realtek_rtl_of_init()
162 else if (!parent_irq) in realtek_rtl_of_init()
169 irq_set_chained_handler_and_data(parent_irq, realtek_irq_dispatch, domain); in realtek_rtl_of_init()
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| D | irq-aspeed-i2c-ic.c | 23 int parent_irq; member
79 i2c_ic->parent_irq = irq_of_parse_and_map(node, 0); in aspeed_i2c_ic_of_init()
80 if (!i2c_ic->parent_irq) { in aspeed_i2c_ic_of_init()
95 irq_set_chained_handler_and_data(i2c_ic->parent_irq, in aspeed_i2c_ic_of_init()
98 pr_info("i2c controller registered, irq %d\n", i2c_ic->parent_irq); in aspeed_i2c_ic_of_init()
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| D | irq-mvebu-pic.c | 31 u32 parent_irq; member
123 enable_percpu_irq(pic->parent_irq, IRQ_TYPE_NONE); in mvebu_pic_enable_percpu_irq()
130 disable_percpu_irq(pic->parent_irq); in mvebu_pic_disable_percpu_irq()
147 pic->parent_irq = irq_of_parse_and_map(node, 0); in mvebu_pic_probe()
148 if (pic->parent_irq <= 0) { in mvebu_pic_probe()
160 irq_set_chained_handler(pic->parent_irq, mvebu_pic_handle_cascade_irq); in mvebu_pic_probe()
161 irq_set_handler_data(pic->parent_irq, pic); in mvebu_pic_probe()
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| D | irq-ingenic.c | 67 int parent_irq, err = 0; in ingenic_intc_of_init() local
76 parent_irq = irq_of_parse_and_map(node, 0); in ingenic_intc_of_init()
77 if (!parent_irq) { in ingenic_intc_of_init()
82 err = irq_set_handler_data(parent_irq, intc); in ingenic_intc_of_init()
127 if (request_irq(parent_irq, intc_cascade, IRQF_NO_SUSPEND, in ingenic_intc_of_init()
137 irq_dispose_mapping(parent_irq); in ingenic_intc_of_init()
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| D | irq-loongson-htvec.c | 186 int num_parents, int parent_irq[], struct fwnode_handle *domain_handle) in htvec_init() argument
211 irq_set_chained_handler_and_data(parent_irq[i], in htvec_init()
234 int parent_irq[8]; in htvec_of_init() local
243 parent_irq[i] = irq_of_parse_and_map(node, i); in htvec_of_init()
244 if (parent_irq[i] <= 0) in htvec_of_init()
251 num_parents, parent_irq, of_node_to_fwnode(node)); in htvec_of_init()
298 int num_parents, parent_irq[8]; in htvec_acpi_init() local
314 parent_irq[i] = irq_create_mapping(parent, acpi_htvec->cascade[i]); in htvec_acpi_init()
317 num_parents, parent_irq, domain_handle); in htvec_acpi_init()
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| D | irq-goldfish-pic.c | 61 unsigned int parent_irq; in goldfish_pic_of_init() local
70 parent_irq = irq_of_parse_and_map(of_node, 0); in goldfish_pic_of_init()
71 if (!parent_irq) { in goldfish_pic_of_init()
114 irq_set_chained_handler_and_data(parent_irq, in goldfish_pic_of_init()
126 irq_dispose_mapping(parent_irq); in goldfish_pic_of_init()
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| D | irq-idt3243x.c | 52 unsigned int parent_irq; in idt_pic_init() local
61 parent_irq = irq_of_parse_and_map(of_node, 0); in idt_pic_init()
62 if (!parent_irq) { in idt_pic_init()
104 irq_set_chained_handler_and_data(parent_irq, in idt_pic_init()
114 irq_dispose_mapping(parent_irq); in idt_pic_init()
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| D | irq-vic.c | 267 static void __init vic_register(void __iomem *base, unsigned int parent_irq, in vic_register() argument
287 if (parent_irq) { in vic_register()
288 irq_set_chained_handler_and_data(parent_irq, in vic_register()
433 static void __init __vic_init(void __iomem *base, int parent_irq, int irq_start, in __vic_init() argument
470 vic_register(base, parent_irq, irq_start, vic_sources, resume_sources, node); in __vic_init()
493 int parent_irq; in vic_of_init() local
501 parent_irq = of_irq_get(node, 0); in vic_of_init()
502 if (parent_irq < 0) in vic_of_init()
503 parent_irq = 0; in vic_of_init()
508 __vic_init(regs, parent_irq, 0, interrupt_mask, wakeup_mask, node); in vic_of_init()
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| D | irq-starfive-jh8100-intc.c | 123 int parent_irq; in starfive_intc_init() local
169 parent_irq = of_irq_get(intc, 0); in starfive_intc_init()
170 if (parent_irq < 0) { in starfive_intc_init()
171 pr_err("Failed to get main IRQ: %d\n", parent_irq); in starfive_intc_init()
172 ret = parent_irq; in starfive_intc_init()
176 irq_set_chained_handler_and_data(parent_irq, starfive_intc_irq_handler, in starfive_intc_init()
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| D | irq-dw-apb-ictl.c | 122 int ret, nrirqs, parent_irq, i; in dw_apb_ictl_init() local
127 parent_irq = 0; in dw_apb_ictl_init()
131 parent_irq = irq_of_parse_and_map(np, 0); in dw_apb_ictl_init()
132 if (parent_irq <= 0) { in dw_apb_ictl_init()
201 if (parent_irq) { in dw_apb_ictl_init()
202 irq_set_chained_handler_and_data(parent_irq, in dw_apb_ictl_init()
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| D | irq-loongson-eiointc.c | 375 static int __init eiointc_init(struct eiointc_priv *priv, int parent_irq, in eiointc_init() argument
400 irq_set_chained_handler_and_data(parent_irq, eiointc_irq_dispatch, priv); in eiointc_init()
415 int parent_irq, ret; in eiointc_acpi_init() local
433 parent_irq = irq_create_mapping(parent, acpi_eiointc->cascade); in eiointc_acpi_init()
435 ret = eiointc_init(priv, parent_irq, acpi_eiointc->node_map); in eiointc_acpi_init()
464 int parent_irq, ret; in eiointc_of_init() local
471 parent_irq = irq_of_parse_and_map(of_node, 0); in eiointc_of_init()
472 if (parent_irq <= 0) { in eiointc_of_init()
477 ret = irq_set_handler_data(parent_irq, priv); in eiointc_of_init()
493 ret = eiointc_init(priv, parent_irq, 0); in eiointc_of_init()
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| D | irq-loongson-htpic.c | 85 unsigned int parent_irq[4]; in htpic_of_init() local
113 parent_irq[i] = irq_of_parse_and_map(node, i); in htpic_of_init()
114 if (parent_irq[i] <= 0) in htpic_of_init()
129 irq_set_chained_handler_and_data(parent_irq[i], in htpic_of_init()
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| D | irq-brcmstb-l2.c | 182 int parent_irq; in brcmstb_l2_intc_of_init() local
204 parent_irq = irq_of_parse_and_map(np, 0); in brcmstb_l2_intc_of_init()
205 if (!parent_irq) { in brcmstb_l2_intc_of_init()
237 irq_set_chained_handler_and_data(parent_irq, in brcmstb_l2_intc_of_init()
274 enable_irq_wake(parent_irq); in brcmstb_l2_intc_of_init()
277 pr_info("registered L2 intc (%pOF, parent irq: %d)\n", np, parent_irq); in brcmstb_l2_intc_of_init()
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| D | irq-ts4800.c | 109 int parent_irq; in ts4800_ic_probe() local
122 parent_irq = irq_of_parse_and_map(node, 0); in ts4800_ic_probe()
123 if (!parent_irq) { in ts4800_ic_probe()
134 irq_set_chained_handler_and_data(parent_irq, in ts4800_ic_probe()
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| D | spear-shirq.c | 204 int parent_irq) in spear_shirq_register() argument
211 irq_set_chained_handler_and_data(parent_irq, shirq_handler, shirq); in spear_shirq_register()
223 int i, parent_irq, virq_base, hwirq = 0, nr_irqs = 0; in shirq_init() local
254 parent_irq = irq_of_parse_and_map(np, i); in shirq_init()
255 spear_shirq_register(shirq_blocks[i], parent_irq); in shirq_init()
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| D | irq-bcm6345-l1.c | 86 unsigned int parent_irq; member
259 cpu->parent_irq = irq_of_parse_and_map(dn, idx); in bcm6345_l1_init_one()
260 if (!cpu->parent_irq) { in bcm6345_l1_init_one()
261 pr_err("failed to map parent interrupt %d\n", cpu->parent_irq); in bcm6345_l1_init_one()
264 irq_set_chained_handler_and_data(cpu->parent_irq, in bcm6345_l1_init_one()
332 pr_info(" CPU%u (irq = %d)\n", idx, cpu->parent_irq); in bcm6345_l1_of_init()
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| D | irq-loongson-liointc.c | 176 static int parent_irq[LIOINTC_NUM_PARENT]; variable
306 if (parent_irq[i] <= 0) in liointc_init()
310 irq_set_chained_handler_and_data(parent_irq[i], in liointc_init()
348 parent_irq[i] = of_irq_get_byname(node, parent_names[i]); in liointc_of_init()
349 if (parent_irq[i] > 0) in liointc_of_init()
408 parent_irq[0] = irq_create_mapping(parent, acpi_liointc->cascade[0]); in liointc_acpi_init()
409 parent_irq[1] = irq_create_mapping(parent, acpi_liointc->cascade[1]); in liointc_acpi_init()
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| D | irq-ls1x.c | 109 int parent_irq, err = 0; in ls1x_intc_of_init() local
121 parent_irq = irq_of_parse_and_map(node, 0); in ls1x_intc_of_init()
122 if (!parent_irq) { in ls1x_intc_of_init()
178 irq_set_chained_handler_and_data(parent_irq, in ls1x_intc_of_init()
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| D | qcom-irq-combiner.c | 33 int parent_irq; member
246 combiner->parent_irq = platform_get_irq(pdev, 0); in combiner_probe()
247 if (combiner->parent_irq <= 0) in combiner_probe()
256 irq_set_chained_handler_and_data(combiner->parent_irq, in combiner_probe()
260 combiner->parent_irq, combiner->nirqs, combiner->regs[0].addr); in combiner_probe()
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| D | irq-mscc-ocelot.c | 129 int parent_irq, ret; in vcoreiii_irq_init() local
131 parent_irq = irq_of_parse_and_map(node, 0); in vcoreiii_irq_init()
132 if (!parent_irq) in vcoreiii_irq_init()
180 irq_set_chained_handler_and_data(parent_irq, ocelot_irq_handler, in vcoreiii_irq_init()
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| /linux-6.12.1/drivers/gpio/ |
| D | gpio-brcmstb.c | 52 int parent_irq; member
379 if (priv->parent_irq > 0) in brcmstb_gpio_remove()
380 irq_set_chained_handler_and_data(priv->parent_irq, NULL, NULL); in brcmstb_gpio_remove()
482 irq_set_chained_handler_and_data(priv->parent_irq, in brcmstb_gpio_irq_setup()
484 irq_set_status_flags(priv->parent_irq, IRQ_DISABLE_UNLAZY); in brcmstb_gpio_irq_setup()
513 if (priv->parent_irq >= 0) in brcmstb_gpio_quiesce()
514 disable_irq(priv->parent_irq); in brcmstb_gpio_quiesce()
571 if (priv->parent_irq >= 0) in brcmstb_gpio_resume()
572 enable_irq(priv->parent_irq); in brcmstb_gpio_resume()
615 priv->parent_irq = platform_get_irq(pdev, 0); in brcmstb_gpio_probe()
[all …]
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| D | gpio-idt3243x.c | 140 int parent_irq; in idt_gpio_probe() local
171 parent_irq = platform_get_irq(pdev, 0); in idt_gpio_probe()
172 if (parent_irq < 0) in idt_gpio_probe()
173 return parent_irq; in idt_gpio_probe()
186 girq->parents[0] = parent_irq; in idt_gpio_probe()
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| /linux-6.12.1/drivers/platform/x86/intel/ |
| D | int0002_vgpio.c | 54 int parent_irq; member
178 int0002->parent_irq = irq; in int0002_probe()
242 enable_irq_wake(int0002->parent_irq); in int0002_suspend()
252 disable_irq_wake(int0002->parent_irq); in int0002_resume()
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