Lines Matching +full:external +full:- +full:irqs

1 // SPDX-License-Identifier: GPL-2.0-only
23 /* register definitions - internal irqs */
32 /* register definitions - external irqs */
38 /* number of external interrupts */
45  * irqs generated by devices attached to the EBU need to be acked in
59 /* we have a cascade of 8 irqs */
75 	return -1;  in ltq_eiu_get_irq()
80 	unsigned long offset = d->hwirq - MIPS_CPU_IRQ_CASCADE;  in ltq_disable_irq()
98 	unsigned long offset = d->hwirq - MIPS_CPU_IRQ_CASCADE;  in ltq_mask_and_ack_irq()
117 	unsigned long offset = d->hwirq - MIPS_CPU_IRQ_CASCADE;  in ltq_ack_irq()
133 	unsigned long offset = d->hwirq - MIPS_CPU_IRQ_CASCADE;  in ltq_enable_irq()
160 		if (d->hwirq == ltq_eiu_irq[i]) {  in ltq_eiu_settype()
187 					type, d->hwirq);  in ltq_eiu_settype()
188 				return -EINVAL;  in ltq_eiu_settype()
192 				irq_set_handler(d->hwirq, handle_edge_irq);  in ltq_eiu_settype()
211 		if (d->hwirq == ltq_eiu_irq[i]) {  in ltq_startup_eiu_irq()
233 		if (d->hwirq == ltq_eiu_irq[i]) {  in ltq_shutdown_eiu_irq()
249 		return -EINVAL;  in ltq_icu_irq_set_affinity()
288 	unsigned int module = irq_desc_get_irq(desc) - 2;  in ltq_hw_irq_handler()
360 	/* turn off all irqs by default */  in icu_of_init()
363 			/* make sure all irqs are turned off by default */  in icu_of_init()
387 	/* the external interrupts are optional and xway only */  in icu_of_init()
388 	eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway");  in icu_of_init()
390 		/* find out how many external irq sources we have */  in icu_of_init()
392 							 "lantiq,eiu-irqs");  in icu_of_init()
397 		ret = of_property_read_u32_array(eiu_node, "lantiq,eiu-irqs",  in icu_of_init()
400 			panic("failed to load external irq resources");  in icu_of_init()