| /* |
| * linux/arch/sh/boards/se/7751/irq.c |
| * |
| * Copyright (C) 2000 Kazumoto Kojima |
| * |
| * Hitachi SolutionEngine Support. |
| * |
| * Modified for 7751 Solution Engine by |
| * Ian da Silva and Jeremy Siegel, 2001. |
| */ |
| |
| #include <linux/config.h> |
| #include <linux/init.h> |
| #include <linux/irq.h> |
| #include <asm/irq.h> |
| #include <asm/se7751/se7751.h> |
| |
| /* |
| * Initialize IRQ setting |
| */ |
| void __init init_7751se_IRQ(void) |
| { |
| |
| /* Leave old Solution Engine code in for reference. */ |
| #if defined(CONFIG_SH_SOLUTION_ENGINE) |
| /* |
| * Super I/O (Just mimic PC): |
| * 1: keyboard |
| * 3: serial 0 |
| * 4: serial 1 |
| * 5: printer |
| * 6: floppy |
| * 8: rtc |
| * 12: mouse |
| * 14: ide0 |
| */ |
| make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-14); |
| make_ipr_irq(12, BCR_ILCRA, 1, 0x0f-12); |
| make_ipr_irq( 8, BCR_ILCRB, 1, 0x0f- 8); |
| make_ipr_irq( 6, BCR_ILCRC, 3, 0x0f- 6); |
| make_ipr_irq( 5, BCR_ILCRC, 2, 0x0f- 5); |
| make_ipr_irq( 4, BCR_ILCRC, 1, 0x0f- 4); |
| make_ipr_irq( 3, BCR_ILCRC, 0, 0x0f- 3); |
| make_ipr_irq( 1, BCR_ILCRD, 3, 0x0f- 1); |
| |
| make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); /* LAN */ |
| |
| make_ipr_irq( 0, BCR_ILCRE, 3, 0x0f- 0); /* PCIRQ3 */ |
| make_ipr_irq(11, BCR_ILCRE, 2, 0x0f-11); /* PCIRQ2 */ |
| make_ipr_irq( 9, BCR_ILCRE, 1, 0x0f- 9); /* PCIRQ1 */ |
| make_ipr_irq( 7, BCR_ILCRE, 0, 0x0f- 7); /* PCIRQ0 */ |
| |
| /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */ |
| /* NOTE: #2 and #13 are not used on PC */ |
| make_ipr_irq(13, BCR_ILCRG, 1, 0x0f-13); /* SLOTIRQ2 */ |
| make_ipr_irq( 2, BCR_ILCRG, 0, 0x0f- 2); /* SLOTIRQ1 */ |
| |
| #elif defined(CONFIG_SH_7751_SOLUTION_ENGINE) |
| |
| make_ipr_irq(13, BCR_ILCRD, 3, 2); |
| |
| /* Add additional calls to make_ipr_irq() as drivers are added |
| * and tested. |
| */ |
| #endif |
| |
| } |
