64 static void __iomem *spider_get_irq_config(struct spider_pic *pic,  in spider_get_irq_config()  argument
67 	return pic->regs + TIR_CFGA + 8 * src;  in spider_get_irq_config()
72 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_unmask_irq()  local
73 	void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));  in spider_unmask_irq()
80 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_mask_irq()  local
81 	void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));  in spider_mask_irq()
88 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_ack_irq()  local
101 	out_be32(pic->regs + TIR_EDC, 0x100 | (src & 0xf));  in spider_ack_irq()
107 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_set_irq_type()  local
109 	void __iomem *cfg = spider_get_irq_config(pic, hw);  in spider_set_irq_type()
145 		 (pic->node_id << 4) | 0xe);  in spider_set_irq_type()
193 	struct spider_pic *pic = irq_desc_get_handler_data(desc);  in spider_irq_cascade()  local
196 	cs = in_be32(pic->regs + TIR_CS) >> 24;  in spider_irq_cascade()
198 		generic_handle_domain_irq(pic->host, cs);  in spider_irq_cascade()
211 static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)  in spider_find_cascade_and_node()  argument
219 	of_node = irq_domain_get_of_node(pic->host);  in spider_find_cascade_and_node()
255 	pic->node_id = (*tmp) >> 1;  in spider_find_cascade_and_node()
264 				  (pic->node_id << IIC_IRQ_NODE_SHIFT) |  in spider_find_cascade_and_node()
276 	struct spider_pic *pic = &spider_pics[chip];  in spider_init_one()  local
280 	pic->regs = ioremap(addr, 0x1000);  in spider_init_one()
281 	if (pic->regs == NULL)  in spider_init_one()
285 	pic->host = irq_domain_add_linear(of_node, SPIDER_SRC_COUNT,  in spider_init_one()
286 					  &spider_host_ops, pic);  in spider_init_one()
287 	if (pic->host == NULL)  in spider_init_one()
292 		void __iomem *cfg = pic->regs + TIR_CFGA + 8 * i;  in spider_init_one()
297 	out_be32(pic->regs + TIR_MSK, 0x0);  in spider_init_one()
300 	out_be32(pic->regs + TIR_PIEN, in_be32(pic->regs + TIR_PIEN) | 0x1);  in spider_init_one()
303 	virq = spider_find_cascade_and_node(pic);  in spider_init_one()
306 	irq_set_handler_data(virq, pic);  in spider_init_one()
310 	       pic->node_id, addr, of_node);  in spider_init_one()
313 	out_be32(pic->regs + TIR_DEN, in_be32(pic->regs + TIR_DEN) | 0x1);  in spider_init_one()
330 		if (of_device_is_compatible(dn, "CBEA,platform-spider-pic")) {  in spider_init_IRQ()
332 				printk(KERN_WARNING "spider-pic: Failed\n");  in spider_init_IRQ()
335 		} else if (of_device_is_compatible(dn, "sti,platform-spider-pic")  in spider_init_IRQ()