1/* 2 * arch/arm/include/asm/hardware/ioc.h 3 * 4 * Copyright (C) Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * Use these macros to read/write the IOC. All it does is perform the actual 11 * read/write. 12 */ 13#ifndef __ASMARM_HARDWARE_IOC_H 14#define __ASMARM_HARDWARE_IOC_H 15 16#ifndef __ASSEMBLY__ 17 18/* 19 * We use __raw_base variants here so that we give the compiler the 20 * chance to keep IOC_BASE in a register. 21 */ 22#define ioc_readb(off) __raw_readb(IOC_BASE + (off)) 23#define ioc_writeb(val,off) __raw_writeb(val, IOC_BASE + (off)) 24 25#endif 26 27#define IOC_CONTROL (0x00) 28#define IOC_KARTTX (0x04) 29#define IOC_KARTRX (0x04) 30 31#define IOC_IRQSTATA (0x10) 32#define IOC_IRQREQA (0x14) 33#define IOC_IRQCLRA (0x14) 34#define IOC_IRQMASKA (0x18) 35 36#define IOC_IRQSTATB (0x20) 37#define IOC_IRQREQB (0x24) 38#define IOC_IRQMASKB (0x28) 39 40#define IOC_FIQSTAT (0x30) 41#define IOC_FIQREQ (0x34) 42#define IOC_FIQMASK (0x38) 43 44#define IOC_T0CNTL (0x40) 45#define IOC_T0LTCHL (0x40) 46#define IOC_T0CNTH (0x44) 47#define IOC_T0LTCHH (0x44) 48#define IOC_T0GO (0x48) 49#define IOC_T0LATCH (0x4c) 50 51#define IOC_T1CNTL (0x50) 52#define IOC_T1LTCHL (0x50) 53#define IOC_T1CNTH (0x54) 54#define IOC_T1LTCHH (0x54) 55#define IOC_T1GO (0x58) 56#define IOC_T1LATCH (0x5c) 57 58#define IOC_T2CNTL (0x60) 59#define IOC_T2LTCHL (0x60) 60#define IOC_T2CNTH (0x64) 61#define IOC_T2LTCHH (0x64) 62#define IOC_T2GO (0x68) 63#define IOC_T2LATCH (0x6c) 64 65#define IOC_T3CNTL (0x70) 66#define IOC_T3LTCHL (0x70) 67#define IOC_T3CNTH (0x74) 68#define IOC_T3LTCHH (0x74) 69#define IOC_T3GO (0x78) 70#define IOC_T3LATCH (0x7c) 71 72#endif 73