arch/arm/mach-kirkwood/include/mach/bridge-regs.h

   1 /*
   2  * arch/arm/mach-kirkwood/include/mach/bridge-regs.h
   3  *
   4  * Mbus-L to Mbus Bridge Registers
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 #ifndef __ASM_ARCH_BRIDGE_REGS_H
  12 #define __ASM_ARCH_BRIDGE_REGS_H
  13
  14 #include <mach/kirkwood.h>
  15
  16 #define CPU_CONTROL             (BRIDGE_VIRT_BASE | 0x0104)
  17 #define CPU_RESET               0x00000002
  18
  19 #define RSTOUTn_MASK            (BRIDGE_VIRT_BASE | 0x0108)
  20 #define WDT_RESET_OUT_EN        0x00000002
  21 #define SOFT_RESET_OUT_EN       0x00000004
  22
  23 #define SYSTEM_SOFT_RESET       (BRIDGE_VIRT_BASE | 0x010c)
  24 #define SOFT_RESET              0x00000001
  25
  26 #define BRIDGE_CAUSE            (BRIDGE_VIRT_BASE | 0x0110)
  27 #define WDT_INT_REQ             0x0008
  28
  29 #define BRIDGE_MASK             (BRIDGE_VIRT_BASE | 0x0114)
  30 #define BRIDGE_INT_TIMER0       0x0002
  31 #define BRIDGE_INT_TIMER1       0x0004
  32 #define BRIDGE_INT_TIMER1_CLR   (~0x0004)
  33
  34 #define IRQ_VIRT_BASE           (BRIDGE_VIRT_BASE | 0x0200)
  35 #define IRQ_CAUSE_LOW_OFF       0x0000
  36 #define IRQ_MASK_LOW_OFF        0x0004
  37 #define IRQ_CAUSE_HIGH_OFF      0x0010
  38 #define IRQ_MASK_HIGH_OFF       0x0014
  39
  40 #define TIMER_VIRT_BASE         (BRIDGE_VIRT_BASE | 0x0300)
  41
  42 #define L2_CONFIG_REG           (BRIDGE_VIRT_BASE | 0x0128)
  43 #define L2_WRITETHROUGH         0x00000010
  44
  45 #define CLOCK_GATING_CTRL       (BRIDGE_VIRT_BASE | 0x11c)
  46 #define CGC_GE0                 (1 << 0)
  47 #define CGC_PEX0                (1 << 2)
  48 #define CGC_USB0                (1 << 3)
  49 #define CGC_SDIO                (1 << 4)
  50 #define CGC_TSU                 (1 << 5)
  51 #define CGC_DUNIT               (1 << 6)
  52 #define CGC_RUNIT               (1 << 7)
  53 #define CGC_XOR0                (1 << 8)
  54 #define CGC_AUDIO               (1 << 9)
  55 #define CGC_SATA0               (1 << 14)
  56 #define CGC_SATA1               (1 << 15)
  57 #define CGC_XOR1                (1 << 16)
  58 #define CGC_CRYPTO              (1 << 17)
  59 #define CGC_GE1                 (1 << 19)
  60 #define CGC_TDM                 (1 << 20)
  61 #define CGC_RESERVED            ((1 << 18) | (0x6 << 21))
  62
  63 #endif