arch/arm/plat-mxc/include/mach/mxc_ehci.h

   1 #ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H
   2 #define __INCLUDE_ASM_ARCH_MXC_EHCI_H
   3
   4 /* values for portsc field */
   5 #define MXC_EHCI_PHY_LOW_POWER_SUSPEND  (1 << 23)
   6 #define MXC_EHCI_FORCE_FS               (1 << 24)
   7 #define MXC_EHCI_UTMI_8BIT              (0 << 28)
   8 #define MXC_EHCI_UTMI_16BIT             (1 << 28)
   9 #define MXC_EHCI_SERIAL                 (1 << 29)
  10 #define MXC_EHCI_MODE_UTMI              (0 << 30)
  11 #define MXC_EHCI_MODE_PHILIPS           (1 << 30)
  12 #define MXC_EHCI_MODE_ULPI              (2 << 30)
  13 #define MXC_EHCI_MODE_SERIAL            (3 << 30)
  14
  15 /* values for flags field */
  16 #define MXC_EHCI_INTERFACE_DIFF_UNI     (0 << 0)
  17 #define MXC_EHCI_INTERFACE_DIFF_BI      (1 << 0)
  18 #define MXC_EHCI_INTERFACE_SINGLE_UNI   (2 << 0)
  19 #define MXC_EHCI_INTERFACE_SINGLE_BI    (3 << 0)
  20 #define MXC_EHCI_INTERFACE_MASK         (0xf)
  21
  22 #define MXC_EHCI_POWER_PINS_ENABLED     (1 << 5)
  23 #define MXC_EHCI_TTL_ENABLED            (1 << 6)
  24
  25 #define MXC_EHCI_INTERNAL_PHY           (1 << 7)
  26 #define MXC_EHCI_IPPUE_DOWN             (1 << 8)
  27 #define MXC_EHCI_IPPUE_UP               (1 << 9)
  28
  29 struct mxc_usbh_platform_data {
  30         int (*init)(struct platform_device *pdev);
  31         int (*exit)(struct platform_device *pdev);
  32
  33         unsigned int             portsc;
  34         unsigned int             flags;
  35         struct otg_transceiver  *otg;
  36 };
  37
  38 int mxc_set_usbcontrol(int port, unsigned int flags);
  39
  40 #endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */
  41