arch/ppc/platforms/4xx/ibm440gx.h

   1 /*
   2  * arch/ppc/platforms/ibm440gx.h
   3  *
   4  * PPC440GX definitions
   5  *
   6  * Matt Porter <mporter@mvista.com>
   7  *
   8  * Copyright 2002 Roland Dreier
   9  * Copyright 2003 MontaVista Software, Inc.
  10  *
  11  * This program is free software; you can redistribute  it and/or modify it
  12  * under  the terms of  the GNU General  Public License as published by the
  13  * Free Software Foundation;  either version 2 of the  License, or (at your
  14  * option) any later version.
  15  *
  16  */
  17
  18 #ifdef __KERNEL__
  19 #ifndef __PPC_PLATFORMS_IBM440GX_H
  20 #define __PPC_PLATFORMS_IBM440GX_H
  21
  22 #include <linux/config.h>
  23
  24 #include <asm/ibm44x.h>
  25
  26 /* UART */
  27 #define PPC440GX_UART0_ADDR     0x0000000140000200ULL
  28 #define PPC440GX_UART1_ADDR     0x0000000140000300ULL
  29 #define UART0_INT               0
  30 #define UART1_INT               1
  31
  32 /* Clock and Power Management */
  33 #define IBM_CPM_IIC0            0x80000000      /* IIC interface */
  34 #define IBM_CPM_IIC1            0x40000000      /* IIC interface */
  35 #define IBM_CPM_PCI             0x20000000      /* PCI bridge */
  36 #define IBM_CPM_RGMII           0x10000000      /* RGMII */
  37 #define IBM_CPM_TAHOE0          0x08000000      /* TAHOE 0 */
  38 #define IBM_CPM_TAHOE1          0x04000000      /* TAHOE 1 */
  39 #define IBM_CPM_CPU                 0x02000000  /* processor core */
  40 #define IBM_CPM_DMA                 0x01000000  /* DMA controller */
  41 #define IBM_CPM_BGO                 0x00800000  /* PLB to OPB bus arbiter */
  42 #define IBM_CPM_BGI                 0x00400000  /* OPB to PLB bridge */
  43 #define IBM_CPM_EBC                 0x00200000  /* External Bux Controller */
  44 #define IBM_CPM_EBM                 0x00100000  /* Ext Bus Master Interface */
  45 #define IBM_CPM_DMC                 0x00080000  /* SDRAM peripheral controller */
  46 #define IBM_CPM_PLB                 0x00040000  /* PLB bus arbiter */
  47 #define IBM_CPM_SRAM            0x00020000      /* SRAM memory controller */
  48 #define IBM_CPM_PPM                 0x00002000  /* PLB Performance Monitor */
  49 #define IBM_CPM_UIC1            0x00001000      /* Universal Interrupt Controller */
  50 #define IBM_CPM_GPIO0           0x00000800      /* General Purpose IO (??) */
  51 #define IBM_CPM_GPT                 0x00000400  /* General Purpose Timers  */
  52 #define IBM_CPM_UART0           0x00000200      /* serial port 0 */
  53 #define IBM_CPM_UART1           0x00000100      /* serial port 1 */
  54 #define IBM_CPM_UIC0            0x00000080      /* Universal Interrupt Controller */
  55 #define IBM_CPM_TMRCLK          0x00000040      /* CPU timers */
  56 #define IBM_CPM_EMAC0           0x00000020      /* EMAC 0     */
  57 #define IBM_CPM_EMAC1           0x00000010      /* EMAC 1     */
  58 #define IBM_CPM_EMAC2           0x00000008      /* EMAC 2     */
  59 #define IBM_CPM_EMAC3           0x00000004      /* EMAC 3     */
  60
  61 #define DFLT_IBM4xx_PM          ~(IBM_CPM_UIC | IBM_CPM_UIC1 | IBM_CPM_CPU \
  62                                 | IBM_CPM_EBC | IBM_CPM_SRAM | IBM_CPM_BGO \
  63                                 | IBM_CPM_EBM | IBM_CPM_PLB | IBM_CPM_OPB \
  64                                 | IBM_CPM_TMRCLK | IBM_CPM_DMA | IBM_CPM_PCI \
  65                                 | IBM_CPM_TAHOE0 | IBM_CPM_TAHOE1 \
  66                                 | IBM_CPM_EMAC0 | IBM_CPM_EMAC1 \
  67                                 | IBM_CPM_EMAC2 | IBM_CPM_EMAC3 )
  68 /*
  69  * Serial port defines
  70  */
  71 #define RS_TABLE_SIZE   2
  72
  73 #endif /* __PPC_PLATFORMS_IBM440GX_H */
  74 #endif /* __KERNEL__ */