76 static void __iomem *spider_get_irq_config(struct spider_pic *pic,  in spider_get_irq_config()  argument
79 	return pic->regs + TIR_CFGA + 8 * src;  in spider_get_irq_config()
84 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_unmask_irq()  local
85 	void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));  in spider_unmask_irq()
92 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_mask_irq()  local
93 	void __iomem *cfg = spider_get_irq_config(pic, irqd_to_hwirq(d));  in spider_mask_irq()
100 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_ack_irq()  local
113 	out_be32(pic->regs + TIR_EDC, 0x100 | (src & 0xf));  in spider_ack_irq()
119 	struct spider_pic *pic = spider_irq_data_to_pic(d);  in spider_set_irq_type()  local
121 	void __iomem *cfg = spider_get_irq_config(pic, hw);  in spider_set_irq_type()
157 		 (pic->node_id << 4) | 0xe);  in spider_set_irq_type()
205 	struct spider_pic *pic = irq_desc_get_handler_data(desc);  in spider_irq_cascade()  local
208 	cs = in_be32(pic->regs + TIR_CS) >> 24;  in spider_irq_cascade()
212 		virq = irq_linear_revmap(pic->host, cs);  in spider_irq_cascade()
228 static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)  in spider_find_cascade_and_node()  argument
236 	of_node = irq_domain_get_of_node(pic->host);  in spider_find_cascade_and_node()
272 	pic->node_id = (*tmp) >> 1;  in spider_find_cascade_and_node()
281 				  (pic->node_id << IIC_IRQ_NODE_SHIFT) |  in spider_find_cascade_and_node()
293 	struct spider_pic *pic = &spider_pics[chip];  in spider_init_one()  local
297 	pic->regs = ioremap(addr, 0x1000);  in spider_init_one()
298 	if (pic->regs == NULL)  in spider_init_one()
302 	pic->host = irq_domain_add_linear(of_node, SPIDER_SRC_COUNT,  in spider_init_one()
303 					  &spider_host_ops, pic);  in spider_init_one()
304 	if (pic->host == NULL)  in spider_init_one()
309 		void __iomem *cfg = pic->regs + TIR_CFGA + 8 * i;  in spider_init_one()
314 	out_be32(pic->regs + TIR_MSK, 0x0);  in spider_init_one()
317 	out_be32(pic->regs + TIR_PIEN, in_be32(pic->regs + TIR_PIEN) | 0x1);  in spider_init_one()
320 	virq = spider_find_cascade_and_node(pic);  in spider_init_one()
323 	irq_set_handler_data(virq, pic);  in spider_init_one()
327 	       pic->node_id, addr, of_node);  in spider_init_one()
330 	out_be32(pic->regs + TIR_DEN, in_be32(pic->regs + TIR_DEN) | 0x1);  in spider_init_one()