ehci.h 1.2 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. /*
  3. * OMAP EHCI port support
  4. * Based on LINUX KERNEL
  5. * drivers/usb/host/ehci-omap.c and drivers/mfd/omap-usb-host.c
  6. *
  7. * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
  8. * Author: Govindraj R <govindraj.raja@ti.com>
  9. */
  10. #ifndef _OMAP4_EHCI_H_
  11. #define _OMAP4_EHCI_H_
  12. #define OMAP_EHCI_BASE (OMAP44XX_L4_CORE_BASE + 0x64C00)
  13. #define OMAP_UHH_BASE (OMAP44XX_L4_CORE_BASE + 0x64000)
  14. #define OMAP_USBTLL_BASE (OMAP44XX_L4_CORE_BASE + 0x62000)
  15. /* UHH, TLL and opt clocks */
  16. #define CM_L3INIT_HSUSBHOST_CLKCTRL 0x4A009358UL
  17. #define HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK (1 << 24)
  18. /* TLL Register Set */
  19. #define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 << 3)
  20. #define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 << 2)
  21. #define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 << 1)
  22. #define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 << 8)
  23. #define OMAP_USBTLL_SYSSTATUS_RESETDONE 1
  24. #define OMAP_UHH_SYSCONFIG_SOFTRESET 1
  25. #define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE (1 << 2)
  26. #define OMAP_UHH_SYSCONFIG_NOIDLE (1 << 2)
  27. #define OMAP_UHH_SYSCONFIG_NOSTDBY (1 << 4)
  28. #define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \
  29. OMAP_UHH_SYSCONFIG_NOSTDBY)
  30. #endif /* _OMAP4_EHCI_H_ */