arch/arm/include/asm/arch-sc9630/pin_sleep.h

   1 /******************************************************************************
   2  ** File Name:      pin_sleep.h                                               *
   3  ** Author:         jiexia.yu                                                 *
   4  ** DATE:           07/28/2007                                                *
   5  ** Copyright:      2007 Spreatrum, Incoporated. All Rights Reserved.         *
   6  ** Description:    This file defines the basic configuration for pin         *
   7  **                 management in deepsleep condition.                        *
   8  ******************************************************************************
   9
  10  ******************************************************************************
  11  **                        Edit History                                       *
  12  ** ------------------------------------------------------------------------- *
  13  ** DATE           NAME             DESCRIPTION                               *
  14  ** 07/28/2007     jiexia.yu        Create.                                   *
  15  ******************************************************************************/
  16 #ifndef _PIN_SLEEP_H_
  17 #define _PIN_SLEEP_H_
  18
  19 /**---------------------------------------------------------------------------*
  20  **                         Dependencies                                      *
  21  **---------------------------------------------------------------------------*/
  22 #include "sci_types.h"
  23 #include "arm_reg.h"
  24
  25 /**---------------------------------------------------------------------------*
  26  **                         Compiler Flag                                     *
  27  **---------------------------------------------------------------------------*/
  28 #ifdef __cplusplus
  29     extern   "C"
  30     {
  31 #endif
  32
  33 /**---------------------------------------------------------------------------*
  34  **                         Defines                                           *
  35  **---------------------------------------------------------------------------*/
  36 //PIN sleep struct define
  37 typedef struct pin_sleep_tag
  38 {
  39     uint32 reg_addr;    //register address
  40     uint32 bit_mask;    //register data mask
  41     uint32 bit_set;     //register bit that want to be setup
  42     uint32 reg_save;    //temp variable for save original register value
  43 }PIN_SLEEP_T;
  44
  45
  46 /**---------------------------------------------------------------------------*
  47  **                         Constant Variables                                *
  48  **---------------------------------------------------------------------------*/
  49
  50 /**---------------------------------------------------------------------------*
  51  **                         Function Prototypes                               *
  52  **---------------------------------------------------------------------------*/
  53 /*****************************************************************************/
  54 //  Description:  setup pin config when system enters deepsleep
  55 //      Global resource dependence:  misc_pin_sleep_cfg[]
  56 //  Author:  jiexia.yu
  57 //      Note:
  58 /*****************************************************************************/
  59 PUBLIC void PIN_EnterDeepSleep(void);
  60
  61 /*****************************************************************************/
  62 //  Description:  restore pin config when system leaves deepsleep
  63 //      Global resource dependence:  misc_pin_sleep_cfg[]
  64 //  Author:  jiexia.yu
  65 //      Note:
  66 /*****************************************************************************/
  67 PUBLIC void PIN_LeaveDeepSleep(void);
  68
  69
  70 /**---------------------------------------------------------------------------*
  71  **                         Compiler Flag                                     *
  72  **---------------------------------------------------------------------------*/
  73 #ifdef __cplusplus
  74     }
  75 #endif
  76
  77 #endif // _PIN_SLEEP_H_
  78