/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __MACH_IMX_EHCI_H #define __MACH_IMX_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 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 /* __MACH_IMX_EHCI_H */