include/asm-ppc/fsl_ocp.h

   1 /*
   2  * include/asm-ppc/fsl_ocp.h
   3  *
   4  * Definitions for the on-chip peripherals on Freescale PPC processors
   5  *
   6  * Maintainer: Kumar Gala (kumar.gala@freescale.com)
   7  *
   8  * Copyright 2004 Freescale Semiconductor, Inc
   9  *
  10  * This program is free software; you can redistribute  it and/or modify it
  11  * under  the terms of  the GNU General  Public License as published by the
  12  * Free Software Foundation;  either version 2 of the  License, or (at your
  13  * option) any later version.
  14  */
  15
  16 #ifdef __KERNEL__
  17 #ifndef __ASM_FS_OCP_H__
  18 #define __ASM_FS_OCP_H__
  19
  20 /* A table of information for supporting the Gianfar Ethernet Controller
  21  * This helps identify which enet controller we are dealing with,
  22  * and what type of enet controller it is
  23  */
  24 struct ocp_gfar_data {
  25         uint interruptTransmit;
  26         uint interruptError;
  27         uint interruptReceive;
  28         uint interruptPHY;
  29         uint flags;
  30         uint phyid;
  31         uint phyregidx;
  32         unsigned char mac_addr[6];
  33 };
  34
  35 /* Flags in the flags field */
  36 #define GFAR_HAS_COALESCE               0x20
  37 #define GFAR_HAS_RMON                   0x10
  38 #define GFAR_HAS_MULTI_INTR             0x08
  39 #define GFAR_FIRM_SET_MACADDR           0x04
  40 #define GFAR_HAS_PHY_INTR               0x02    /* if not set use a timer */
  41 #define GFAR_HAS_GIGABIT                0x01
  42
  43 /* Data structure for I2C support.  Just contains a couple flags
  44  * to distinguish various I2C implementations*/
  45 struct ocp_fs_i2c_data {
  46         uint flags;
  47 };
  48
  49 /* Flags for I2C */
  50 #define FS_I2C_SEPARATE_DFSRR   0x02
  51 #define FS_I2C_CLOCK_5200       0x01
  52
  53 #endif  /* __ASM_FS_OCP_H__ */
  54 #endif  /* __KERNEL__ */