arch/arm/include/asm/arch-sc8800x/regs_ahb.h

   1 #ifndef _SC8800H_REG_AHB_H_
   2     #define _SC8800H_REG_AHB_H_
   3
   4 #ifdef   __cplusplus
   5     extern   "C"
   6     {
   7 #endif
   8
   9 #define AHB_REG_BASE                0x20900200
  10
  11 #define AHB_CTL0                        (AHB_REG_BASE + 0x00)
  12 #define AHB_CTL1                        (AHB_REG_BASE + 0x04)
  13 #define AHB_CTL2                        (AHB_REG_BASE + 0x08)
  14 #define AHB_RESERVED                    (AHB_REG_BASE + 0x0c)
  15 #define AHB_SOFT_RST                    (AHB_REG_BASE + 0x10)
  16 #define AHB_STOP_CTL                    (AHB_REG_BASE + 0x14)
  17 #define AHB_REMAP                       (AHB_REG_BASE + 0x18)
  18 #define AHB_INT_STS                     (AHB_REG_BASE + 0x1c)
  19 #define AHB_INT_CLR                     (AHB_REG_BASE + 0x20)
  20 #define AHB_AHB_ARM_CLK                 (AHB_REG_BASE + 0x24)
  21 #define AHB_BOND_OPT                    (AHB_REG_BASE + 0x28)
  22 #define AHB_TD_CLK                  (AHB_REG_BASE + 0x2c)
  23 #define AHB_RFT_CLK                 (AHB_REG_BASE + 0x30)
  24 #define AHB_DSP_WAKEUP              (AHB_REG_BASE + 0x80)
  25 #define AHB_DSP_BOOT_EN             (AHB_REG_BASE + 0x84)
  26 #define AHB_DSP_BOOT_VECTOR         (AHB_REG_BASE + 0x88)
  27 #define AHB_DSP_RESET               (AHB_REG_BASE + 0x8C)
  28 #define AHB_ARM_POWERDOWN_EN        (AHB_REG_BASE + 0x40)
  29
  30 #define AHB_DMA_SOFT_RST                BIT_0
  31
  32 #define CHIP_TYPE                   0x209003FC
  33
  34 /* AHB_AHB_ARM_CLK related macro definition */
  35 #define AHB_CLK_DIV_MAX         0x1F
  36 #define ARM_CLK_DIV_MAX         0x1F
  37 #define EMC_CLK_DIV_MAX         0x1F
  38 #define XAHB_CLK_DIV_MAX        0x7
  39 #define AHB_CLK_DIV_SHIFT       5
  40 #define ARM_CLK_DIV_SHIFT       0
  41 #define EMC_CLK_DIV_SHIFT       10
  42 #define XAHB_CLK_DIV_SHIFT      15
  43
  44
  45 typedef union _ahb_ctl0_reg_tag {
  46         struct _ahb_ctl0_reg_map {
  47         volatile unsigned int   clk_apb_div         :5; //BIT_31-27
  48         volatile unsigned int   reserved1           :7; //BIT_26-20
  49         volatile unsigned int   usb_sdio_priority   :1; //BIT_19
  50         volatile unsigned int   drm_eb              :1; //BIT_18
  51         volatile unsigned int   em_no_tr            :1; //BIT_17
  52         volatile unsigned int   ahb_sleep_bypass    :1; //BIT_16
  53         volatile unsigned int   reserved2           :1; //BIT_15
  54         volatile unsigned int   rot_eb              :1; //BIT_14
  55         volatile unsigned int   mea_eb              :1; //BIT_13
  56         volatile unsigned int   dct_eb              :1; //BIT_12
  57         volatile unsigned int   mon1_eb             :1; //BIT_11
  58         volatile unsigned int   tic_eb              :1; //BIT_10
  59         volatile unsigned int   lcm_eb              :1; //BIT_9
  60         volatile unsigned int   nfc_eb              :1; //BIT_8
  61         volatile unsigned int   mon0_eb             :1; //BIT_7
  62         volatile unsigned int   dma_eb              :1; //BIT_6
  63         volatile unsigned int   usbd_eb             :1; //BIT_5
  64         volatile unsigned int   tve_eb              :1; //BIT_4
  65         volatile unsigned int   lcdc_eb             :1; //BIT_3
  66         volatile unsigned int   ccir_eb             :1; //BIT_2
  67         volatile unsigned int   isp_eb              :1; //BIT_1
  68         volatile unsigned int   apb_stop            :1; //BIT_0
  69         }mBits ;
  70         volatile unsigned int dwValue ;
  71 }AHB_CTL0_U;
  72
  73 typedef union _ahb_soft_rst_reg_tag {
  74         struct _ahb_soft_rst_reg_map {
  75                 volatile unsigned int reserved1                         :16;//reserved
  76         volatile unsigned int mea_soft_rst                      :1; //BIT_15
  77                 volatile unsigned int dct_soft_rst                      :1; //BIT_14
  78                 volatile unsigned int drm_soft_rst                      :1; //BIT_13
  79                 volatile unsigned int sd_soft_rst                       :1; //BIT_12
  80                 volatile unsigned int emc_soft_rst                      :1; //BIT_11
  81                 volatile unsigned int rot_soft_rst                      :1; //BIT_10
  82                 volatile unsigned int reserved              :2; //BIT_8/9
  83                 volatile unsigned int usbd48m_soft_rst          :1; //BIT_7
  84                 volatile unsigned int usbd12m_soft_rst          :1; //BIT_6
  85                 volatile unsigned int nfc_soft_rst                      :1; //BIT_5
  86                 volatile unsigned int tve_soft_rst                      :1; //BIT_4
  87                 volatile unsigned int lcdc_soft_rst                     :1; //BIT_3
  88                 volatile unsigned int ccir_soft_rst                     :1; //BIT_2
  89                 volatile unsigned int isp_soft_rst                      :1; //BIT_1
  90                 volatile unsigned int dma_soft_rst                      :1; //BIT_0
  91         }mBits;
  92         volatile unsigned int dwValue;
  93 }AHB_SOFT_RST_U;
  94
  95 #ifdef   __cplusplus
  96     }
  97 #endif
  98 #endif
  99