arch/arm/include/asm/arch-sc8830/dispc_reg.h

   1 /******************************************************************************
   2  ** File Name:    dispc_v3_reg.h                                     *
   3  ** Author:       Shan.He                                           *
   4  ** DATE:         30/08/2012                                        *
   5  ** Copyright:    2012 Spreatrum, Incoporated. All Rights Reserved. *
   6  ** Description:                                                    *
   7  ******************************************************************************/
   8 /******************************************************************************
   9  **                   Edit    History                               *
  10  **---------------------------------------------------------------------------*
  11  ** DATE          NAME            DESCRIPTION                       *
  12
  13  ******************************************************************************/
  14 #ifndef _DISPC_REG_H_
  15 #define _DISPC_REG_H_
  16
  17
  18 #include <asm/io.h>
  19 #include <asm/arch/sprd_reg_base.h>
  20
  21
  22 /* DISPC regs offset */
  23 #define DISPC_CTRL              (0x0000)
  24 #define DISPC_SIZE_XY           (0x0004)
  25 #define DISPC_RSTN              (0x0008)
  26
  27 #define DISPC_STS                       (0x0010)
  28
  29 #define DISPC_IMG_CTRL                  (0x0020)
  30 #define DISPC_IMG_Y_BASE_ADDR   (0x0024)
  31 #define DISPC_IMG_UV_BASE_ADDR  (0x0028)
  32 #define DISPC_IMG_V_BASE_ADDR   (0x002c)
  33 #define DISPC_IMG_SIZE_XY                       (0x0030)
  34 #define DISPC_IMG_PITCH                 (0x0034)
  35 #define DISPC_IMG_DISP_XY                       (0x0038)
  36 #define DISPC_BG_COLOR                  (0x003c)
  37
  38 #define DISPC_OSD_CTRL          (0x0040)
  39 #define DISPC_OSD_BASE_ADDR     (0x0044)
  40 #define DISPC_OSD_SIZE_XY               (0x0048)
  41 #define DISPC_OSD_PITCH         (0x004c)
  42 #define DISPC_OSD_DISP_XY               (0x0050)
  43 #define DISPC_OSD_ALPHA         (0x0054)
  44 #define DISPC_OSD_CK                    (0x0058)
  45
  46 #define DISPC_Y2R_CTRL                  (0x0060)
  47 #define DISPC_Y2R_CONTRAST              (0x0064)
  48 #define DISPC_Y2R_SATURATION            (0x0068)
  49 #define DISPC_Y2R_BRIGHTNESS            (0x006c)
  50
  51 #define DISPC_INT_EN                    (0x0070)
  52 #define DISPC_INT_CLR                   (0x0074)
  53 #define DISPC_INT_STATUS                (0x0078)
  54 #define DISPC_INT_RAW           (0x007c)
  55
  56 #define DISPC_DPI_CTRL          (0x0080)
  57 #define DISPC_DPI_H_TIMING      (0x0084)
  58 #define DISPC_DPI_V_TIMING      (0x0088)
  59 #define DISPC_DPI_STS0          (0x008c)
  60 #define DISPC_DPI_STS1          (0x0090)
  61
  62 #define DISPC_DBI_CTRL          (0x00a0)
  63 #define DISPC_DBI_TIMING0               (0x00a4)
  64 #define DISPC_DBI_TIMING1               (0x00a8)
  65 #define DISPC_DBI_RDATA         (0x00ac)
  66 #define DISPC_DBI_CMD           (0x00b0)
  67 #define DISPC_DBI_DATA          (0x00b4)
  68 #define DISPC_DBI_QUEUE         (0x00b8)
  69
  70 //shadow register , read only
  71 #define SHDW_IMG_CTRL                           (0x00C0)
  72 #define SHDW_IMG_Y_BASE_ADDR            (0x00C4)
  73 #define SHDW_IMG_UV_BASE_ADDR           (0x00C8)
  74 #define SHDW_IMG_V_BASE_ADDR            (0x00CC)
  75 #define SHDW_IMG_SIZE_XY                        (0x00D0)
  76 #define SHDW_IMG_PITCH                          (0x00D4)
  77 #define SHDW_IMG_DISP_XY                        (0x00D8)
  78 #define SHDW_BG_COLOR                           (0x00DC)
  79 #define SHDW_OSD_CTRL                           (0x00E0)
  80 #define SHDW_OSD_BASE_ADDR                      (0x00E4)
  81 #define SHDW_OSD_SIZE_XY                        (0x00E8)
  82 #define SHDW_OSD_PITCH                          (0x00EC)
  83 #define SHDW_OSD_DISP_XY                        (0x00F0)
  84 #define SHDW_OSD_ALPHA                          (0x00F4)
  85 #define SHDW_OSD_CK                                     (0x00F8)
  86 #define SHDW_Y2R_CTRL                           (0x0100)
  87 #define SHDW_Y2R_CONTRAST                       (0x0104)
  88 #define SHDW_Y2R_SATURATION                     (0x0108)
  89 #define SHDW_Y2R_BRIGHTNESS                     (0x010C)
  90 #define SHDW_DPI_H_TIMING                       (0x0110)
  91 #define SHDW_DPI_V_TIMING                       (0x0114)
  92 #define DISPC_TE_SYNC_DELAY     (0x00bc)
  93
  94 static inline uint32_t dispc_read(uint32_t reg)
  95 {
  96         return __raw_readl(DISPC_CTL_BEGIN + reg);
  97 }
  98
  99 static inline void dispc_write(uint32_t value, uint32_t reg)
 100 {
 101         __raw_writel(value, (DISPC_CTL_BEGIN + reg));
 102 }
 103
 104 static inline void dispc_set_bits(uint32_t bits, uint32_t reg)
 105 {
 106         dispc_write(dispc_read(reg) | bits, reg);
 107 }
 108
 109 static inline void dispc_clear_bits(uint32_t bits, uint32_t reg)
 110 {
 111         dispc_write(dispc_read(reg) & ~bits, reg);
 112 }
 113
 114 #endif
 115