drivers/misc/mediatek/usb20/mt8127/usb20.h

   1 #ifndef __USB20_H__
   2 #define __USB20_H__
   3
   4 #define ID_PIN_USE_EX_EINT 1
   5
   6 #ifdef CONFIG_USB_MTK_OTG
   7 #ifdef ID_PIN_USE_EX_EINT
   8 #define IDDIG_EINT_PIN (49 & ~(0x80000000))
   9 #else
  10 #define U2PHYDTM1  (USB_SIF_BASE+0x800 + 0x6c)
  11 #define ID_PULL_UP 0x0101
  12 #define ID_PHY_RESET 0x3d11
  13 #endif
  14 #endif
  15
  16 #if (defined(CONFIG_MTK_FAN5405_SUPPORT) \
  17     || defined(CONFIG_MTK_BQ24158_SUPPORT) \
  18     || defined(CONFIG_MTK_NCP1851_SUPPORT) \
  19     || defined(CONFIG_MTK_BQ24196_SUPPORT)\
  20     || defined(CONFIG_MTK_NCP1854_SUPPORT) \
  21     || defined(CONFIG_MTK_BQ24296_SUPPORT)) \
  22         && !defined(CONFIG_MTK_DUAL_INPUT_CHARGER_SUPPORT)
  23 #define OTG_BOOST_BY_SWITCH_CHARGER 1
  24 #endif
  25
  26 #if defined (CONFIG_MT6589_FPGA)\
  27     || defined(CONFIG_MT8127_FPGA)
  28 #define FPGA_PLATFORM 1
  29 #endif
  30
  31 struct mt_usb_glue {
  32         struct device           *dev;
  33         struct platform_device  *musb;
  34 };
  35
  36 /* Battery relative fucntion */
  37 typedef enum {
  38     CHARGER_UNKNOWN = 0,
  39     STANDARD_HOST,          // USB : 450mA
  40     CHARGING_HOST,
  41     NONSTANDARD_CHARGER,    // AC : 450mA~1A
  42     STANDARD_CHARGER,       // AC : ~1A
  43 } CHARGER_TYPE;
  44
  45 extern void wake_up_bat(void);
  46 extern CHARGER_TYPE mt_charger_type_detection(void);
  47 extern bool upmu_is_chr_det(void);
  48 extern void BATTERY_SetUSBState(int usb_state);
  49 extern void upmu_interrupt_chrdet_int_en(kal_uint32 val);
  50 extern u32 get_devinfo_with_index(u32 index);
  51
  52 /* specific USB fuctnion */
  53 typedef enum
  54 {
  55     CABLE_MODE_CHRG_ONLY = 0,
  56     CABLE_MODE_NORMAL,
  57         CABLE_MODE_HOST_ONLY,
  58     CABLE_MODE_MAX
  59 } CABLE_MODE;
  60
  61 #ifdef CONFIG_MTK_UART_USB_SWITCH
  62 typedef enum
  63 {
  64     PORT_MODE_USB = 0,
  65     PORT_MODE_UART,
  66
  67     PORT_MODE_MAX
  68 } PORT_MODE;
  69
  70 extern bool usb_phy_check_in_uart_mode(void);
  71 extern void usb_phy_switch_to_usb(void);
  72 extern void usb_phy_switch_to_uart(void);
  73 #endif
  74
  75 #ifdef OTG_BOOST_BY_SWITCH_CHARGER
  76 extern void tbl_charger_otg_vbus(kal_uint32 mode);
  77 #endif
  78
  79
  80 #ifdef FPGA_PLATFORM
  81 extern void USB_PHY_Write_Register8(UINT8 var,  UINT8 addr);
  82 extern UINT8 USB_PHY_Read_Register8(UINT8 addr);
  83 #endif
  84
  85 #endif