| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 1 | /* |
| 2 | * arch/arm/mach-pnx4008/include/mach/irq.h |
| 3 | * |
| 4 | * PNX4008 IRQ controller driver - header file |
| 5 | * this one is used in entry-arnv.S as well so it cannot contain C code |
| 6 | * |
| 7 | * Copyright (c) 2005 Philips Semiconductors |
| 8 | * Copyright (c) 2005 MontaVista Software, Inc. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify it |
| 11 | * under the terms of the GNU General Public License as published by the |
| 12 | * Free Software Foundation; either version 2 of the License, or (at your |
| 13 | * option) any later version. |
| 14 | */ |
| 15 | #ifndef __PNX4008_IRQ_H__ |
| 16 | #define __PNX4008_IRQ_H__ |
| 17 | |
| 18 | #define MIC_VA_BASE IO_ADDRESS(PNX4008_INTCTRLMIC_BASE) |
| 19 | #define SIC1_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) |
| 20 | #define SIC2_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) |
| 21 | |
| 22 | /* Manual: Chapter 20, page 195 */ |
| 23 | |
| 24 | #define INTC_BIT(irq) (1<< ((irq) & 0x1F)) |
| 25 | |
| 26 | #define INTC_ER(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x0 + (((irq)&(0x3<<5))<<9))) |
| 27 | #define INTC_RSR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x4 + (((irq)&(0x3<<5))<<9))) |
| 28 | #define INTC_SR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x8 + (((irq)&(0x3<<5))<<9))) |
| 29 | #define INTC_APR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0xC + (((irq)&(0x3<<5))<<9))) |
| 30 | #define INTC_ATR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x10 + (((irq)&(0x3<<5))<<9))) |
| 31 | #define INTC_ITR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x14 + (((irq)&(0x3<<5))<<9))) |
| 32 | |
| 33 | #define START_INT_REG_BIT(irq) (1<<((irq)&0x1F)) |
| 34 | |
| 35 | #define START_INT_ER_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x20 + (((irq)&(0x1<<5))>>1))) |
| 36 | #define START_INT_RSR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x24 + (((irq)&(0x1<<5))>>1))) |
| 37 | #define START_INT_SR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x28 + (((irq)&(0x1<<5))>>1))) |
| 38 | #define START_INT_APR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x2C + (((irq)&(0x1<<5))>>1))) |
| 39 | |
| 40 | extern void __init pnx4008_init_irq(void); |
| 41 | |
| 42 | #endif /* __PNX4008_IRQ_H__ */ |