arch/arm/include/asm/arch-sc8810/sc8810_dma_cfg.h

   1 /*******************************************************************************
   2  ** File Name:      sc8810_dma_cfg.h                                          *
   3  ** Author:         andy.chen                                                  *
   4  ** Date:           08/23/2010                                                 *
   5  ** Copyright:      Copyright 2001-xxxx by Spreadtrum Communications,Inc.      *
   6  *                  All Rights Reserved.                                       *
   7  **                 This software is supplied under the terms of a license     *
   8  **                 agreement or non-disclosure agreement with Spreadtrum.     *
   9  **                 Passing on and copying of this document,and communication  *
  10  **                 of its contents is not permitted without prior written     *
  11  **                 authorization.                                             *
  12  ** Description:    This is the header file of defines signals of the sim      *
  13  **                 application layer                                          *
  14  *******************************************************************************
  15
  16  *******************************************************************************
  17  **                        Edit History                                        *
  18  ** ---------------------------------------------------------------------------*
  19  ** Date           Name             Description                                *
  20  **----------------------------------------------------------------------------*
  21  ** 2010.08        andy.chen         Create                                    *
  22  ** 20xx.xx        xxxx.xxxx         update                                    *
  23  ******************************************************************************/
  24
  25
  26 #ifndef __SC8810_DMA_CFG_H__
  27 #define __SC8810_DMA_CFG_H__
  28
  29 /*******************************************************************************
  30  **                        Dependencies                                        *
  31  ******************************************************************************/
  32 #include "sci_types.h"
  33 #include "os_api.h"
  34 #include "chip_plf_export.h"
  35
  36 /*******************************************************************************
  37  **                        Compiler Flag                                       *
  38  ******************************************************************************/
  39
  40 #ifdef   __cplusplus
  41 extern   "C"
  42 {
  43 #endif
  44
  45 /*******************************************************************************
  46  **                        Mcaro Definitions                                   *
  47  ******************************************************************************/
  48 // DMA MAX CH NUMBER
  49 #define DMA_CH_NUM                      32
  50 #define DMA_SOFT_BLOCK_WAITTIME         (0x0f)
  51 #define DMA_HARD_BLOCK_WAITTIME         (0x0f)
  52 #define DMA_MAX_TRANSSIZE               (1<<25)    //2^25byte
  53 #define DMA_MAX_BURSTSIZE               (1<<16)    //2^16byte
  54
  55 // DMA user id
  56 #define DMA_SOFT0                       0x00
  57 #define DMA_UART0_TX                    0x01
  58 #define DMA_UART0_RX                    0x02
  59 #define DMA_UART1_TX                    0x03
  60 #define DMA_UART1_RX                    0x04
  61 #define DMA_UART2_TX                    0x05
  62 #define DMA_UART2_RX                    0x06
  63 #define DMA_IIS_TX                      0x07
  64 #define DMA_IIS_RX                      0x08
  65 #define DMA_EPT_IN                      0x09
  66 #define DMA_EPT_OUT                     0x0A
  67 #define DMA_VB_DA0                      0x0B
  68 #define DMA_VB_DA1                      0x0C
  69 #define DMA_VB_AD0                      0x0D
  70 #define DMA_VB_AD1                      0x0E
  71 #define DMA_SIM0_TX                     0x0F
  72 #define DMA_SIM0_RX                     0x10
  73 #define DMA_SIM1_TX                     0x11
  74 #define DMA_SIM1_RX                     0x12
  75 #define DMA_SPI_TX                                              0x13
  76 #define DMA_SPI_RX                                              0x14
  77 #define DMA_ROT                         0x15
  78 #define DMA_DRM_RAW                                             0x1D
  79 #define DMA_DRM_CPT                                             0x1E
  80 #define DMA_VB_AD                       DMA_VB_AD0
  81 #define DMA_USB_EP1                                             DMA_SOFT0
  82 #define DMA_USB_EP3                                             DMA_SOFT0
  83
  84
  85 // endian issue
  86 #define DMA_ENDIAN_SELECT               DMA_CFG_Endian()
  87 /*******************************************************************************
  88  **                        Structures Definitions                              *
  89  ******************************************************************************/
  90 //dma channel type
  91 typedef enum _DMA_CHN_TYPE
  92 {
  93     DMA_CHN_TYPE_HARD = 0,
  94     DMA_CHN_TYPE_SOFT,
  95     DMA_CHN_TYPE_MAX
  96 }
  97 DMA_CHN_TYPE_E;
  98
  99 /*******************************************************************************
 100  **                        data prototype                                      *
 101  ******************************************************************************/
 102
 103 /*******************************************************************************
 104  **                        Function prototype                                  *
 105  ******************************************************************************/
 106 /******************************************************************************/
 107 //  Description:    get dma channel type
 108 //  Global resource dependence:
 109 //  Author:         andy.chen
 110 //  Note:           channel:dma channel number,0-31
 111 //  Return value:   DMA_CHN_TYPE_HARD/DMA_CHN_TYPE_SOFT
 112 /******************************************************************************/
 113 PUBLIC DMA_CHN_TYPE_E DMA_CFG_GetChnType (uint32 channel);
 114
 115 /******************************************************************************/
 116 //  Description:    dma endian select
 117 //  Global resource dependence:
 118 //  Author:         andy.chen
 119 //  Note:
 120 //  Return value:
 121 /******************************************************************************/
 122 PUBLIC void DMA_CFG_Endian (void);
 123
 124 /*******************************************************************************
 125  **                        Compiler Flag                                       *
 126  ******************************************************************************/
 127 #ifdef   __cplusplus
 128 }
 129 #endif
 130 /**---------------------------------------------------------------------------*/
 131 #endif  //__SC8810_DMA_CFG_H__
 132 // End
 133
 134