1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * linux/arch/sh/boards/se/7751/irq.c
4  *
5  * Copyright (C) 2000  Kazumoto Kojima
6  *
7  * Hitachi SolutionEngine Support.
8  *
9  * Modified for 7751 Solution Engine by
10  * Ian da Silva and Jeremy Siegel, 2001.
11  */
12 
13 #include <linux/init.h>
14 #include <linux/irq.h>
15 #include <asm/irq.h>
16 #include <mach-se/mach/se7751.h>
17 
18 static struct ipr_data ipr_irq_table[] = {
19 	{ 13, 3, 3, 2 },
20 	/* Add additional entries here as drivers are added and tested. */
21 };
22 
23 static unsigned long ipr_offsets[] = {
24 	BCR_ILCRA,
25 	BCR_ILCRB,
26 	BCR_ILCRC,
27 	BCR_ILCRD,
28 	BCR_ILCRE,
29 	BCR_ILCRF,
30 	BCR_ILCRG,
31 };
32 
33 static struct ipr_desc ipr_irq_desc = {
34 	.ipr_offsets	= ipr_offsets,
35 	.nr_offsets	= ARRAY_SIZE(ipr_offsets),
36 
37 	.ipr_data	= ipr_irq_table,
38 	.nr_irqs	= ARRAY_SIZE(ipr_irq_table),
39 
40 	.chip = {
41 		.name	= "IPR-se7751",
42 	},
43 };
44 
45 /*
46  * Initialize IRQ setting
47  */
init_7751se_IRQ(void)48 void __init init_7751se_IRQ(void)
49 {
50 	register_ipr_controller(&ipr_irq_desc);
51 }
52