include/asm-arm/arch-sa1100/neponset.h

   1 /*
   2  * linux/include/asm-arm/arch-sa1100/assabet.h
   3  *
   4  * Created 2000/06/05 by Nicolas Pitre <nico@cam.org>
   5  *
   6  * This file contains the hardware specific definitions for Assabet
   7  * Only include this file from SA1100-specific files.
   8  *
   9  * 2000/05/23 John Dorsey <john+@cs.cmu.edu>
  10  *      Definitions for Neponset added.
  11  */
  12 #ifndef __ASM_ARCH_NEPONSET_H
  13 #define __ASM_ARCH_NEPONSET_H
  14
  15 /*
  16  * Neponset definitions:
  17  */
  18
  19 #define NEPONSET_CPLD_BASE      (0x10000000)
  20 #define Nep_p2v( x )            ((x) - NEPONSET_CPLD_BASE + 0xf3000000)
  21 #define Nep_v2p( x )            ((x) - 0xf3000000 + NEPONSET_CPLD_BASE)
  22
  23 #define _IRR                    0x10000024      /* Interrupt Reason Register */
  24 #define _AUD_CTL                0x100000c0      /* Audio controls (RW)       */
  25 #define _MDM_CTL_0              0x100000b0      /* Modem control 0 (RW)      */
  26 #define _MDM_CTL_1              0x100000b4      /* Modem control 1 (RW)      */
  27 #define _NCR_0                  0x100000a0      /* Control Register (RW)     */
  28 #define _KP_X_OUT               0x10000090      /* Keypad row write (RW)     */
  29 #define _KP_Y_IN                0x10000080      /* Keypad column read (RO)   */
  30 #define _SWPK                   0x10000020      /* Switch pack (RO)          */
  31 #define _WHOAMI                 0x10000000      /* System ID Register (RO)   */
  32
  33 #define _LEDS                   0x10000010      /* LEDs [31:0] (WO)          */
  34
  35 #define IRR                     (*((volatile u_char *) Nep_p2v(_IRR)))
  36 #define AUD_CTL                 (*((volatile u_char *) Nep_p2v(_AUD_CTL)))
  37 #define MDM_CTL_0               (*((volatile u_char *) Nep_p2v(_MDM_CTL_0)))
  38 #define MDM_CTL_1               (*((volatile u_char *) Nep_p2v(_MDM_CTL_1)))
  39 #define NCR_0                   (*((volatile u_char *) Nep_p2v(_NCR_0)))
  40 #define KP_X_OUT                (*((volatile u_char *) Nep_p2v(_KP_X_OUT)))
  41 #define KP_Y_IN                 (*((volatile u_char *) Nep_p2v(_KP_Y_IN)))
  42 #define SWPK                    (*((volatile u_char *) Nep_p2v(_SWPK)))
  43 #define WHOAMI                  (*((volatile u_char *) Nep_p2v(_WHOAMI)))
  44
  45 #define LEDS                    (*((volatile Word   *) Nep_p2v(_LEDS)))
  46
  47 #define IRR_ETHERNET            (1<<0)
  48 #define IRR_USAR                (1<<1)
  49 #define IRR_SA1111              (1<<2)
  50
  51 #define AUD_SEL_1341            (1<<0)
  52 #define AUD_MUTE_1341           (1<<1)
  53
  54 #define MDM_CTL0_RTS1           (1 << 0)
  55 #define MDM_CTL0_DTR1           (1 << 1)
  56 #define MDM_CTL0_RTS2           (1 << 2)
  57 #define MDM_CTL0_DTR2           (1 << 3)
  58
  59 #define MDM_CTL1_CTS1           (1 << 0)
  60 #define MDM_CTL1_DSR1           (1 << 1)
  61 #define MDM_CTL1_DCD1           (1 << 2)
  62 #define MDM_CTL1_CTS2           (1 << 3)
  63 #define MDM_CTL1_DSR2           (1 << 4)
  64 #define MDM_CTL1_DCD2           (1 << 5)
  65
  66 #define NCR_GP01_OFF            (1<<0)
  67 #define NCR_TP_PWR_EN           (1<<1)
  68 #define NCR_MS_PWR_EN           (1<<2)
  69 #define NCR_ENET_OSC_EN         (1<<3)
  70 #define NCR_SPI_KB_WK_UP        (1<<4)
  71 #define NCR_A0VPP               (1<<5)
  72 #define NCR_A1VPP               (1<<6)
  73
  74 #endif