2 * linux/arch/sh/boards/se/7751/irq.c
4 * Copyright (C) 2000 Kazumoto Kojima
6 * Hitachi SolutionEngine Support.
8 * Modified for 7751 Solution Engine by
9 * Ian da Silva and Jeremy Siegel, 2001.
12 #include <linux/init.h>
13 #include <linux/irq.h>
15 #include <asm/se7751/se7751.h>
18 * Initialize IRQ setting
20 void __init init_7751se_IRQ(void)
23 /* Leave old Solution Engine code in for reference. */
24 #if defined(CONFIG_SH_SOLUTION_ENGINE)
26 * Super I/O (Just mimic PC):
36 make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-14);
37 make_ipr_irq(12, BCR_ILCRA, 1, 0x0f-12);
38 make_ipr_irq( 8, BCR_ILCRB, 1, 0x0f- 8);
39 make_ipr_irq( 6, BCR_ILCRC, 3, 0x0f- 6);
40 make_ipr_irq( 5, BCR_ILCRC, 2, 0x0f- 5);
41 make_ipr_irq( 4, BCR_ILCRC, 1, 0x0f- 4);
42 make_ipr_irq( 3, BCR_ILCRC, 0, 0x0f- 3);
43 make_ipr_irq( 1, BCR_ILCRD, 3, 0x0f- 1);
45 make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); /* LAN */
47 make_ipr_irq( 0, BCR_ILCRE, 3, 0x0f- 0); /* PCIRQ3 */
48 make_ipr_irq(11, BCR_ILCRE, 2, 0x0f-11); /* PCIRQ2 */
49 make_ipr_irq( 9, BCR_ILCRE, 1, 0x0f- 9); /* PCIRQ1 */
50 make_ipr_irq( 7, BCR_ILCRE, 0, 0x0f- 7); /* PCIRQ0 */
52 /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */
53 /* NOTE: #2 and #13 are not used on PC */
54 make_ipr_irq(13, BCR_ILCRG, 1, 0x0f-13); /* SLOTIRQ2 */
55 make_ipr_irq( 2, BCR_ILCRG, 0, 0x0f- 2); /* SLOTIRQ1 */
57 #elif defined(CONFIG_SH_7751_SOLUTION_ENGINE)
59 make_ipr_irq(13, BCR_ILCRD, 3, 2);
61 /* Add additional calls to make_ipr_irq() as drivers are added