| Govindraj.R | edc16a0 | 2012-02-06 03:55:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | * OMAP EHCI port support |
| 3 | * Based on LINUX KERNEL |
| 4 | * drivers/usb/host/ehci-omap.c and drivers/mfd/omap-usb-host.c |
| 5 | * |
| 6 | * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com |
| 7 | * Author: Govindraj R <govindraj.raja@ti.com> |
| 8 | * |
| 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. |
| 12 | * |
| 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. |
| 17 | * |
| 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/>. |
| 20 | */ |
| 21 | |
| 22 | #ifndef _OMAP4_EHCI_H_ |
| 23 | #define _OMAP4_EHCI_H_ |
| 24 | |
| 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) |
| 28 | |
| 29 | /* UHH, TLL and opt clocks */ |
| 30 | #define CM_L3INIT_HSUSBHOST_CLKCTRL 0x4A009358UL |
| 31 | |
| 32 | #define HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK (1 << 24) |
| 33 | |
| 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 |
| 40 | |
| 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) |
| 45 | |
| 46 | #define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \ |
| 47 | OMAP_UHH_SYSCONFIG_NOSTDBY) |
| 48 | |
| 49 | #endif /* _OMAP4_EHCI_H_ */ |