48  * SENSE is read-write 32-bit with 2-bits or 4-bits per IRQ (*)
49  * PRIO is read-write 32-bit with 4-bits per IRQ (**)
50  * SOURCE is read-only 32-bit or 8-bit with 1-bit per IRQ (***)
51  * MASK is write-only 32-bit or 8-bit with 1-bit per IRQ (***)
52  * CLEAR is write-only 32-bit or 8-bit with 1-bit per IRQ (***)
160 	/* The PRIO register is assumed to be 32-bit with fixed 4-bit fields. */  in intc_irqpin_mask_unmask_prio()
162 	int shift = 32 - (irq + 1) * bitfield_width;  in intc_irqpin_mask_unmask_prio()
171 	/* The SENSE register is assumed to be 32-bit. */  in intc_irqpin_set_sense()
173 	int shift = 32 - (irq + 1) * bitfield_width;  in intc_irqpin_set_sense()
318 	int k;  in intc_irqpin_shared_irq_handler()  local
320 	for (k = 0; k < 8; k++) {  in intc_irqpin_shared_irq_handler()
321 		if (reg_source & BIT(7 - k)) {  in intc_irqpin_shared_irq_handler()
322 			if (BIT(k) & p->shared_irq_mask)  in intc_irqpin_shared_irq_handler()
325 			status |= intc_irqpin_irq_handler(irq, &p->irq[k]);  in intc_irqpin_shared_irq_handler()
401 	int k;  in intc_irqpin_probe()  local
426 	for (k = 0; k < INTC_IRQPIN_REG_NR; k++) {  in intc_irqpin_probe()
427 		io[k] = platform_get_resource(pdev, IORESOURCE_MEM, k);  in intc_irqpin_probe()
428 		if (!io[k] && k < INTC_IRQPIN_REG_NR_MANDATORY) {  in intc_irqpin_probe()
436 	for (k = 0; k < INTC_IRQPIN_MAX; k++) {  in intc_irqpin_probe()
437 		irq = platform_get_resource(pdev, IORESOURCE_IRQ, k);  in intc_irqpin_probe()
441 		p->irq[k].p = p;  in intc_irqpin_probe()
442 		p->irq[k].requested_irq = irq->start;  in intc_irqpin_probe()
445 	nirqs = k;  in intc_irqpin_probe()
453 	for (k = 0; k < INTC_IRQPIN_REG_NR; k++) {  in intc_irqpin_probe()
454 		i = &p->iomem[k];  in intc_irqpin_probe()
457 		if (!io[k])  in intc_irqpin_probe()
460 		switch (resource_size(io[k])) {  in intc_irqpin_probe()
467 			i->width = 32;  in intc_irqpin_probe()
477 		i->iomem = devm_ioremap_nocache(dev, io[k]->start,  in intc_irqpin_probe()
478 						resource_size(io[k]));  in intc_irqpin_probe()
496 	for (k = 0; k < nirqs; k++)  in intc_irqpin_probe()
497 		intc_irqpin_mask_unmask_prio(p, k, 1);  in intc_irqpin_probe()
505 	for (k = 1; k < nirqs; k++) {  in intc_irqpin_probe()
506 		if (ref_irq != p->irq[k].requested_irq) {  in intc_irqpin_probe()
551 		for (k = 0; k < nirqs; k++) {  in intc_irqpin_probe()
552 			if (devm_request_irq(dev, p->irq[k].requested_irq,  in intc_irqpin_probe()
554 					     &p->irq[k])) {  in intc_irqpin_probe()
563 	for (k = 0; k < nirqs; k++)  in intc_irqpin_probe()
564 		intc_irqpin_mask_unmask_prio(p, k, 0);  in intc_irqpin_probe()