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