2 * OMAP EHCI port support
3 * Based on LINUX KERNEL
4 * drivers/usb/host/ehci-omap.c and drivers/mfd/omap-usb-host.c
6 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
7 * Author: Govindraj R <govindraj.raja@ti.com>
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 of
11 * the License as published by the Free Software Foundation.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #ifndef _OMAP4_EHCI_H_
23 #define _OMAP4_EHCI_H_
25 #define OMAP_EHCI_BASE (OMAP44XX_L4_CORE_BASE + 0x64C00)
26 #define OMAP_UHH_BASE (OMAP44XX_L4_CORE_BASE + 0x64000)
27 #define OMAP_USBTLL_BASE (OMAP44XX_L4_CORE_BASE + 0x62000)
29 /* UHH, TLL and opt clocks */
30 #define CM_L3INIT_HSUSBHOST_CLKCTRL 0x4A009358UL
32 #define HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK (1 << 24)
34 /* TLL Register Set */
35 #define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 << 3)
36 #define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 << 2)
37 #define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 << 1)
38 #define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 << 8)
39 #define OMAP_USBTLL_SYSSTATUS_RESETDONE 1
41 #define OMAP_UHH_SYSCONFIG_SOFTRESET 1
42 #define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE (1 << 2)
43 #define OMAP_UHH_SYSCONFIG_NOIDLE (1 << 2)
44 #define OMAP_UHH_SYSCONFIG_NOSTDBY (1 << 4)
46 #define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \
47 OMAP_UHH_SYSCONFIG_NOSTDBY)
49 #endif /* _OMAP4_EHCI_H_ */