| /Linux-v5.15/arch/arm/mach-s3c/ |
| D | irq-s3c24xx.c | 46 unsigned long parent_irq; member
94 parent_data = &parent_intc->irqs[irq_data->parent_irq]; in s3c_irq_mask()
102 irq_data->parent_irq); in s3c_irq_mask()
122 irq_data->parent_irq); in s3c_irq_unmask()
469 if (irq_data->parent_irq > 31) { in s3c24xx_irq_map()
471 irq_data->parent_irq); in s3c24xx_irq_map()
475 parent_irq_data = &parent_intc->irqs[irq_data->parent_irq]; in s3c24xx_irq_map()
481 irq_data->parent_irq); in s3c24xx_irq_map()
484 irq_data->parent_irq); in s3c24xx_irq_map()
612 { .type = S3C_IRQTYPE_EINT, .parent_irq = 4 }, /* EINT4 */
[all …]
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| /Linux-v5.15/drivers/irqchip/ |
| D | irq-versatile-fpga.c | 150 int parent_irq, u32 valid, struct device_node *node) in fpga_irq_init() argument
167 if (parent_irq != -1) { in fpga_irq_init()
168 irq_set_chained_handler_and_data(parent_irq, fpga_irq_handle, in fpga_irq_init()
186 if (parent_irq != -1) in fpga_irq_init()
187 pr_cont(", parent IRQ: %d\n", parent_irq); in fpga_irq_init()
201 int parent_irq; in fpga_irq_of_init() local
219 parent_irq = irq_of_parse_and_map(node, 0); in fpga_irq_of_init()
220 if (!parent_irq) { in fpga_irq_of_init()
222 parent_irq = -1; in fpga_irq_of_init()
225 fpga_irq_init(base, node->name, 0, parent_irq, valid_mask, node); in fpga_irq_of_init()
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| D | irq-al-fic.c | 41 unsigned int parent_irq; member
174 irq_set_chained_handler_and_data(fic->parent_irq, in al_fic_register()
200 unsigned int parent_irq) in al_fic_wire_init() argument
211 fic->parent_irq = parent_irq; in al_fic_wire_init()
229 fic->name, parent_irq); in al_fic_wire_init()
243 unsigned int parent_irq; in al_fic_init_dt() local
258 parent_irq = irq_of_parse_and_map(node, 0); in al_fic_init_dt()
259 if (!parent_irq) { in al_fic_init_dt()
268 parent_irq); in al_fic_init_dt()
280 irq_dispose_mapping(parent_irq); in al_fic_init_dt()
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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 < 0) { in aspeed_i2c_ic_of_init()
81 ret = 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 | 30 u32 parent_irq; member
109 enable_percpu_irq(pic->parent_irq, IRQ_TYPE_NONE); in mvebu_pic_enable_percpu_irq()
116 disable_percpu_irq(pic->parent_irq); in mvebu_pic_disable_percpu_irq()
141 pic->parent_irq = irq_of_parse_and_map(node, 0); in mvebu_pic_probe()
142 if (pic->parent_irq <= 0) { in mvebu_pic_probe()
154 irq_set_chained_handler(pic->parent_irq, mvebu_pic_handle_cascade_irq); in mvebu_pic_probe()
155 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-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 | 268 static void __init vic_register(void __iomem *base, unsigned int parent_irq, in vic_register() argument
288 if (parent_irq) { in vic_register()
289 irq_set_chained_handler_and_data(parent_irq, in vic_register()
434 static void __init __vic_init(void __iomem *base, int parent_irq, int irq_start, in __vic_init() argument
471 vic_register(base, parent_irq, irq_start, vic_sources, resume_sources, node); in __vic_init()
494 int parent_irq; in vic_of_init() local
502 parent_irq = of_irq_get(node, 0); in vic_of_init()
503 if (parent_irq < 0) in vic_of_init()
504 parent_irq = 0; in vic_of_init()
509 __vic_init(regs, parent_irq, 0, interrupt_mask, wakeup_mask, node); in vic_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-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-brcmstb-l2.c | 168 int parent_irq; in brcmstb_l2_intc_of_init() local
190 parent_irq = irq_of_parse_and_map(np, 0); in brcmstb_l2_intc_of_init()
191 if (!parent_irq) { in brcmstb_l2_intc_of_init()
220 irq_set_chained_handler_and_data(parent_irq, in brcmstb_l2_intc_of_init()
257 enable_irq_wake(parent_irq); in brcmstb_l2_intc_of_init()
260 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-loongson-htvec.c | 162 int err, parent_irq[8], i; in htvec_of_init() local
177 parent_irq[i] = irq_of_parse_and_map(node, i); in htvec_of_init()
178 if (parent_irq[i] <= 0) in htvec_of_init()
202 irq_set_chained_handler_and_data(parent_irq[i], in htvec_of_init()
209 irq_dispose_mapping(parent_irq[i - 1]); in htvec_of_init()
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| D | irq-ts4800.c | 97 int parent_irq; in ts4800_ic_probe() local
110 parent_irq = irq_of_parse_and_map(node, 0); in ts4800_ic_probe()
111 if (!parent_irq) { in ts4800_ic_probe()
127 irq_set_chained_handler_and_data(parent_irq, in ts4800_ic_probe()
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| D | spear-shirq.c | 202 int parent_irq) in spear_shirq_register() argument
209 irq_set_chained_handler_and_data(parent_irq, shirq_handler, shirq); in spear_shirq_register()
221 int i, parent_irq, virq_base, hwirq = 0, nr_irqs = 0; in shirq_init() local
252 parent_irq = irq_of_parse_and_map(np, i); in shirq_init()
253 spear_shirq_register(shirq_blocks[i], parent_irq); in shirq_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 | irq-bcm6345-l1.c | 86 unsigned int parent_irq; member
269 cpu->parent_irq = irq_of_parse_and_map(dn, idx); in bcm6345_l1_init_one()
270 if (!cpu->parent_irq) { in bcm6345_l1_init_one()
271 pr_err("failed to map parent interrupt %d\n", cpu->parent_irq); in bcm6345_l1_init_one()
274 irq_set_chained_handler_and_data(cpu->parent_irq, in bcm6345_l1_init_one()
343 cpu->map_base, cpu->parent_irq); in bcm6345_l1_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-i8259.c | 346 unsigned int parent_irq; in i8259_of_init() local
350 parent_irq = irq_of_parse_and_map(node, 0); in i8259_of_init()
351 if (!parent_irq) { in i8259_of_init()
357 irq_set_chained_handler_and_data(parent_irq, i8259_irq_dispatch, in i8259_of_init()
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| D | exynos-combiner.c | 33 unsigned int parent_irq; member
97 struct irq_chip *chip = irq_get_chip(chip_data->parent_irq); in combiner_set_affinity()
98 struct irq_data *data = irq_get_irq_data(chip_data->parent_irq); in combiner_set_affinity()
130 combiner_data->parent_irq = irq; in combiner_init_one()
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| D | irq-mscc-ocelot.c | 123 int parent_irq, ret; in vcoreiii_irq_init() local
125 parent_irq = irq_of_parse_and_map(node, 0); in vcoreiii_irq_init()
126 if (!parent_irq) in vcoreiii_irq_init()
174 irq_set_chained_handler_and_data(parent_irq, ocelot_irq_handler, in vcoreiii_irq_init()
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| /Linux-v5.15/drivers/gpio/ |
| D | gpio-brcmstb.c | 62 int parent_irq; member
395 if (priv->parent_irq > 0) in brcmstb_gpio_remove()
396 irq_set_chained_handler_and_data(priv->parent_irq, NULL, NULL); in brcmstb_gpio_remove()
500 irq_set_chained_handler_and_data(priv->parent_irq, in brcmstb_gpio_irq_setup()
502 irq_set_status_flags(priv->parent_irq, IRQ_DISABLE_UNLAZY); in brcmstb_gpio_irq_setup()
531 if (priv->parent_irq >= 0) in brcmstb_gpio_quiesce()
532 disable_irq(priv->parent_irq); in brcmstb_gpio_quiesce()
589 if (priv->parent_irq >= 0) in brcmstb_gpio_resume()
590 enable_irq(priv->parent_irq); in brcmstb_gpio_resume()
637 priv->parent_irq = platform_get_irq(pdev, 0); in brcmstb_gpio_probe()
[all …]
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| D | gpio-idt3243x.c | 135 unsigned int parent_irq; in idt_gpio_probe() local
166 parent_irq = platform_get_irq(pdev, 0); in idt_gpio_probe()
167 if (!parent_irq) in idt_gpio_probe()
181 girq->parents[0] = parent_irq; in idt_gpio_probe()
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| /Linux-v5.15/drivers/platform/x86/intel/ |
| D | int0002_vgpio.c | 56 int parent_irq; member
189 int0002->parent_irq = irq; in int0002_probe()
254 enable_irq_wake(int0002->parent_irq); in int0002_suspend()
264 disable_irq_wake(int0002->parent_irq); in int0002_resume()
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| /Linux-v5.15/drivers/pinctrl/samsung/ |
| D | pinctrl-s3c24xx.c | 197 int parent_irq = eint_data->parents[data->hwirq]; in s3c2410_eint0_3_ack() local
198 struct irq_chip *parent_chip = irq_get_chip(parent_irq); in s3c2410_eint0_3_ack()
200 parent_chip->irq_ack(irq_get_irq_data(parent_irq)); in s3c2410_eint0_3_ack()
208 int parent_irq = eint_data->parents[data->hwirq]; in s3c2410_eint0_3_mask() local
209 struct irq_chip *parent_chip = irq_get_chip(parent_irq); in s3c2410_eint0_3_mask()
211 parent_chip->irq_mask(irq_get_irq_data(parent_irq)); in s3c2410_eint0_3_mask()
219 int parent_irq = eint_data->parents[data->hwirq]; in s3c2410_eint0_3_unmask() local
220 struct irq_chip *parent_chip = irq_get_chip(parent_irq); in s3c2410_eint0_3_unmask()
222 parent_chip->irq_unmask(irq_get_irq_data(parent_irq)); in s3c2410_eint0_3_unmask()
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