| Shawn Guo | 641dfe8 | 2014-05-19 20:41:52 +0800 | [diff] [blame] | 1 | #ifndef __MACH_IMX_EHCI_H |
| 2 | #define __MACH_IMX_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_PWR_PIN_ACTIVE_HIGH (1 << 6) |
| 24 | #define MXC_EHCI_OC_PIN_ACTIVE_LOW (1 << 7) |
| 25 | #define MXC_EHCI_TTL_ENABLED (1 << 8) |
| 26 | |
| 27 | #define MXC_EHCI_INTERNAL_PHY (1 << 9) |
| 28 | #define MXC_EHCI_IPPUE_DOWN (1 << 10) |
| 29 | #define MXC_EHCI_IPPUE_UP (1 << 11) |
| 30 | #define MXC_EHCI_WAKEUP_ENABLED (1 << 12) |
| 31 | #define MXC_EHCI_ITC_NO_THRESHOLD (1 << 13) |
| 32 | |
| 33 | #define MXC_USBCTRL_OFFSET 0 |
| 34 | #define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8 |
| 35 | #define MXC_USB_PHY_CTR_FUNC2_OFFSET 0xc |
| 36 | #define MXC_USBH2CTRL_OFFSET 0x14 |
| 37 | |
| Shawn Guo | 641dfe8 | 2014-05-19 20:41:52 +0800 | [diff] [blame] | 38 | int mx25_initialize_usb_hw(int port, unsigned int flags); |
| 39 | int mx31_initialize_usb_hw(int port, unsigned int flags); |
| 40 | int mx35_initialize_usb_hw(int port, unsigned int flags); |
| 41 | int mx27_initialize_usb_hw(int port, unsigned int flags); |
| 42 | |
| 43 | #endif /* __MACH_IMX_EHCI_H */ |