root/arch/arm/include/asm/hardware/ioc.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  arch/arm/include/asm/hardware/ioc.h
   4  *
   5  *  Copyright (C) Russell King
   6  *
   7  *  Use these macros to read/write the IOC.  All it does is perform the actual
   8  *  read/write.
   9  */
  10 #ifndef __ASMARM_HARDWARE_IOC_H
  11 #define __ASMARM_HARDWARE_IOC_H
  12 
  13 #ifndef __ASSEMBLY__
  14 
  15 /*
  16  * We use __raw_base variants here so that we give the compiler the
  17  * chance to keep IOC_BASE in a register.
  18  */
  19 #define ioc_readb(off)          __raw_readb(IOC_BASE + (off))
  20 #define ioc_writeb(val,off)     __raw_writeb(val, IOC_BASE + (off))
  21 
  22 #endif
  23 
  24 #define IOC_CONTROL     (0x00)
  25 #define IOC_KARTTX      (0x04)
  26 #define IOC_KARTRX      (0x04)
  27 
  28 #define IOC_IRQSTATA    (0x10)
  29 #define IOC_IRQREQA     (0x14)
  30 #define IOC_IRQCLRA     (0x14)
  31 #define IOC_IRQMASKA    (0x18)
  32 
  33 #define IOC_IRQSTATB    (0x20)
  34 #define IOC_IRQREQB     (0x24)
  35 #define IOC_IRQMASKB    (0x28)
  36 
  37 #define IOC_FIQSTAT     (0x30)
  38 #define IOC_FIQREQ      (0x34)
  39 #define IOC_FIQMASK     (0x38)
  40 
  41 #define IOC_T0CNTL      (0x40)
  42 #define IOC_T0LTCHL     (0x40)
  43 #define IOC_T0CNTH      (0x44)
  44 #define IOC_T0LTCHH     (0x44)
  45 #define IOC_T0GO        (0x48)
  46 #define IOC_T0LATCH     (0x4c)
  47 
  48 #define IOC_T1CNTL      (0x50)
  49 #define IOC_T1LTCHL     (0x50)
  50 #define IOC_T1CNTH      (0x54)
  51 #define IOC_T1LTCHH     (0x54)
  52 #define IOC_T1GO        (0x58)
  53 #define IOC_T1LATCH     (0x5c)
  54 
  55 #define IOC_T2CNTL      (0x60)
  56 #define IOC_T2LTCHL     (0x60)
  57 #define IOC_T2CNTH      (0x64)
  58 #define IOC_T2LTCHH     (0x64)
  59 #define IOC_T2GO        (0x68)
  60 #define IOC_T2LATCH     (0x6c)
  61 
  62 #define IOC_T3CNTL      (0x70)
  63 #define IOC_T3LTCHL     (0x70)
  64 #define IOC_T3CNTH      (0x74)
  65 #define IOC_T3LTCHH     (0x74)
  66 #define IOC_T3GO        (0x78)
  67 #define IOC_T3LATCH     (0x7c)
  68 
  69 #endif