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