release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-pxa/include/mach/lpd270.h

   1 /*
   2  * arch/arm/mach-pxa/include/mach/lpd270.h
   3  *
   4  * Author:      Lennert Buytenhek
   5  * Created:     Feb 10, 2006
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #ifndef __ASM_ARCH_LPD270_H
  13 #define __ASM_ARCH_LPD270_H
  14
  15 #define LPD270_CPLD_PHYS        PXA_CS2_PHYS
  16 #define LPD270_CPLD_VIRT        0xf0000000
  17 #define LPD270_CPLD_SIZE        0x00100000
  18
  19 #define LPD270_ETH_PHYS         (PXA_CS2_PHYS + 0x01000000)
  20
  21 /* CPLD registers  */
  22 #define LPD270_CPLD_REG(x)      ((unsigned long)(LPD270_CPLD_VIRT + (x)))
  23 #define LPD270_CONTROL          LPD270_CPLD_REG(0x00)
  24 #define LPD270_PERIPHERAL0      LPD270_CPLD_REG(0x04)
  25 #define LPD270_PERIPHERAL1      LPD270_CPLD_REG(0x08)
  26 #define LPD270_CPLD_REVISION    LPD270_CPLD_REG(0x14)
  27 #define LPD270_EEPROM_SPI_ITF   LPD270_CPLD_REG(0x20)
  28 #define LPD270_MODE_PINS        LPD270_CPLD_REG(0x24)
  29 #define LPD270_EGPIO            LPD270_CPLD_REG(0x30)
  30 #define LPD270_INT_MASK         LPD270_CPLD_REG(0x40)
  31 #define LPD270_INT_STATUS       LPD270_CPLD_REG(0x50)
  32
  33 #define LPD270_INT_AC97         (1 << 4)  /* AC'97 CODEC IRQ */
  34 #define LPD270_INT_ETHERNET     (1 << 3)  /* Ethernet controller IRQ */
  35 #define LPD270_INT_USBC         (1 << 2)  /* USB client cable detection IRQ */
  36
  37 #define LPD270_IRQ(x)           (IRQ_BOARD_START + (x))
  38 #define LPD270_USBC_IRQ         LPD270_IRQ(2)
  39 #define LPD270_ETHERNET_IRQ     LPD270_IRQ(3)
  40 #define LPD270_AC97_IRQ         LPD270_IRQ(4)
  41
  42 #endif