usb-ehci-mxc.h

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#ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H
#define __INCLUDE_ASM_ARCH_MXC_EHCI_H

/* values for portsc field */
#define MXC_EHCI_PHY_LOW_POWER_SUSPEND  (1 << 23)
#define MXC_EHCI_FORCE_FS       (1 << 24)
#define MXC_EHCI_UTMI_8BIT      (0 << 28)
#define MXC_EHCI_UTMI_16BIT     (1 << 28)
#define MXC_EHCI_SERIAL         (1 << 29)
#define MXC_EHCI_MODE_UTMI      (0 << 30)
#define MXC_EHCI_MODE_PHILIPS       (1 << 30)
#define MXC_EHCI_MODE_ULPI      (2 << 30)
#define MXC_EHCI_MODE_SERIAL        (3 << 30)

/* values for flags field */
#define MXC_EHCI_INTERFACE_DIFF_UNI (0 << 0)
#define MXC_EHCI_INTERFACE_DIFF_BI  (1 << 0)
#define MXC_EHCI_INTERFACE_SINGLE_UNI   (2 << 0)
#define MXC_EHCI_INTERFACE_SINGLE_BI    (3 << 0)
#define MXC_EHCI_INTERFACE_MASK     (0xf)

#define MXC_EHCI_POWER_PINS_ENABLED (1 << 5)
#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH    (1 << 6)
#define MXC_EHCI_OC_PIN_ACTIVE_LOW  (1 << 7)
#define MXC_EHCI_TTL_ENABLED        (1 << 8)

#define MXC_EHCI_INTERNAL_PHY       (1 << 9)
#define MXC_EHCI_IPPUE_DOWN     (1 << 10)
#define MXC_EHCI_IPPUE_UP       (1 << 11)
#define MXC_EHCI_WAKEUP_ENABLED     (1 << 12)
#define MXC_EHCI_ITC_NO_THRESHOLD   (1 << 13)

#define MXC_USBCTRL_OFFSET      0
#define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8
#define MXC_USB_PHY_CTR_FUNC2_OFFSET    0xc
#define MXC_USBH2CTRL_OFFSET        0x14

#define MX5_USBOTHER_REGS_OFFSET    0x800

/* USB_PHY_CTRL_FUNC2*/
#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK       0x3
#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT      0

struct mxc_usbh_platform_data {
    int (*init)(struct platform_device *pdev);
    int (*exit)(struct platform_device *pdev);

    unsigned int         portsc;
    struct usb_phy      *otg;
};

int mx51_initialize_usb_hw(int port, unsigned int flags);
int mx25_initialize_usb_hw(int port, unsigned int flags);
int mx31_initialize_usb_hw(int port, unsigned int flags);
int mx35_initialize_usb_hw(int port, unsigned int flags);
int mx27_initialize_usb_hw(int port, unsigned int flags);

#endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */