39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* OMAP EHCI port support
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* Based on LINUX KERNEL
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* drivers/usb/host/ehci-omap.c and drivers/mfd/omap-usb-host.c
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
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* Author: Govindraj R <govindraj.raja@ti.com>
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*/
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#ifndef _OMAP4_EHCI_H_
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#define _OMAP4_EHCI_H_
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#define OMAP_EHCI_BASE (OMAP44XX_L4_CORE_BASE + 0x64C00)
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#define OMAP_UHH_BASE (OMAP44XX_L4_CORE_BASE + 0x64000)
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#define OMAP_USBTLL_BASE (OMAP44XX_L4_CORE_BASE + 0x62000)
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/* UHH, TLL and opt clocks */
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#define CM_L3INIT_HSUSBHOST_CLKCTRL 0x4A009358UL
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#define HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK (1 << 24)
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/* TLL Register Set */
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#define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 << 3)
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#define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 << 2)
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#define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 << 1)
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#define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 << 8)
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#define OMAP_USBTLL_SYSSTATUS_RESETDONE 1
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#define OMAP_UHH_SYSCONFIG_SOFTRESET 1
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#define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE (1 << 2)
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#define OMAP_UHH_SYSCONFIG_NOIDLE (1 << 2)
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#define OMAP_UHH_SYSCONFIG_NOSTDBY (1 << 4)
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#define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \
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OMAP_UHH_SYSCONFIG_NOSTDBY)
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#endif /* _OMAP4_EHCI_H_ */
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