arch/mips/include/asm/mach-ralink/mt7621.h

   1 /*
   2  * This program is free software; you can redistribute it and/or modify it
   3  * under the terms of the GNU General Public License version 2 as published
   4  * by the Free Software Foundation.
   5  *
   6  * Copyright (C) 2015 John Crispin <john@phrozen.org>
   7  */
   8
   9 #ifndef _MT7621_REGS_H_
  10 #define _MT7621_REGS_H_
  11
  12 #define MT7621_PALMBUS_BASE             0x1C000000
  13 #define MT7621_PALMBUS_SIZE             0x03FFFFFF
  14
  15 #define MT7621_SYSC_BASE                0x1E000000
  16
  17 #define SYSC_REG_CHIP_NAME0             0x00
  18 #define SYSC_REG_CHIP_NAME1             0x04
  19 #define SYSC_REG_CHIP_REV               0x0c
  20 #define SYSC_REG_SYSTEM_CONFIG0         0x10
  21 #define SYSC_REG_SYSTEM_CONFIG1         0x14
  22
  23 #define CHIP_REV_PKG_MASK               0x1
  24 #define CHIP_REV_PKG_SHIFT              16
  25 #define CHIP_REV_VER_MASK               0xf
  26 #define CHIP_REV_VER_SHIFT              8
  27 #define CHIP_REV_ECO_MASK               0xf
  28
  29 #define MT7621_DRAM_BASE                0x0
  30 #define MT7621_DDR2_SIZE_MIN            32
  31 #define MT7621_DDR2_SIZE_MAX            256
  32
  33 #define MT7621_CHIP_NAME0               0x3637544D
  34 #define MT7621_CHIP_NAME1               0x20203132
  35
  36 #define MIPS_GIC_IRQ_BASE           (MIPS_CPU_IRQ_BASE + 8)
  37
  38 #endif