mirror of
https://github.com/AsahiLinux/u-boot
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151 lines
5.9 KiB
C
151 lines
5.9 KiB
C
/*
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* Freescale i.MX28 USB PHY Register Definitions
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*
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* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
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* on behalf of DENX Software Engineering GmbH
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __REGS_USBPHY_H__
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#define __REGS_USBPHY_H__
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struct mxs_usbphy_regs {
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mxs_reg_32(hw_usbphy_pwd)
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mxs_reg_32(hw_usbphy_tx)
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mxs_reg_32(hw_usbphy_rx)
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mxs_reg_32(hw_usbphy_ctrl)
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mxs_reg_32(hw_usbphy_status)
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mxs_reg_32(hw_usbphy_debug)
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mxs_reg_32(hw_usbphy_debug0_status)
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mxs_reg_32(hw_usbphy_debug1)
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mxs_reg_32(hw_usbphy_version)
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mxs_reg_32(hw_usbphy_ip)
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};
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#define USBPHY_PWD_RXPWDRX (1 << 20)
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#define USBPHY_PWD_RXPWDDIFF (1 << 19)
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#define USBPHY_PWD_RXPWD1PT1 (1 << 18)
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#define USBPHY_PWD_RXPWDENV (1 << 17)
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#define USBPHY_PWD_TXPWDV2I (1 << 12)
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#define USBPHY_PWD_TXPWDIBIAS (1 << 11)
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#define USBPHY_PWD_TXPWDFS (1 << 10)
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#define USBPHY_TX_USBPHY_TX_EDGECTRL_OFFSET 26
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#define USBPHY_TX_USBPHY_TX_EDGECTRL_MASK (0x7 << 26)
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#define USBPHY_TX_USBPHY_TX_SYNC_INVERT (1 << 25)
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#define USBPHY_TX_USBPHY_TX_SYNC_MUX (1 << 24)
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#define USBPHY_TX_TXENCAL45DP (1 << 21)
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#define USBPHY_TX_TXCAL45DP_OFFSET 16
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#define USBPHY_TX_TXCAL45DP_MASK (0xf << 16)
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#define USBPHY_TX_TXENCAL45DM (1 << 13)
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#define USBPHY_TX_TXCAL45DM_OFFSET 8
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#define USBPHY_TX_TXCAL45DM_MASK (0xf << 8)
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#define USBPHY_TX_D_CAL_OFFSET 0
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#define USBPHY_TX_D_CAL_MASK 0xf
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#define USBPHY_RX_RXDBYPASS (1 << 22)
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#define USBPHY_RX_DISCONADJ_OFFSET 4
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#define USBPHY_RX_DISCONADJ_MASK (0x7 << 4)
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#define USBPHY_RX_ENVADJ_OFFSET 0
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#define USBPHY_RX_ENVADJ_MASK 0x7
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#define USBPHY_CTRL_SFTRST (1 << 31)
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#define USBPHY_CTRL_CLKGATE (1 << 30)
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#define USBPHY_CTRL_UTMI_SUSPENDM (1 << 29)
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#define USBPHY_CTRL_HOST_FORCE_LS_SE0 (1 << 28)
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#define USBPHY_CTRL_ENAUTOSET_USBCLKS (1 << 26)
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#define USBPHY_CTRL_ENAUTOCLR_USBCLKGATE (1 << 25)
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#define USBPHY_CTRL_FSDLL_RST_EN (1 << 24)
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#define USBPHY_CTRL_ENVBUSCHG_WKUP (1 << 23)
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#define USBPHY_CTRL_ENIDCHG_WKUP (1 << 22)
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#define USBPHY_CTRL_ENDPDMCHG_WKUP (1 << 21)
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#define USBPHY_CTRL_ENAUTOCLR_PHY_PWD (1 << 20)
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#define USBPHY_CTRL_ENAUTOCLR_CLKGATE (1 << 19)
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#define USBPHY_CTRL_ENAUTO_PWRON_PLL (1 << 18)
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#define USBPHY_CTRL_WAKEUP_IRQ (1 << 17)
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#define USBPHY_CTRL_ENIRQWAKEUP (1 << 16)
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#define USBPHY_CTRL_ENUTMILEVEL3 (1 << 15)
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#define USBPHY_CTRL_ENUTMILEVEL2 (1 << 14)
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#define USBPHY_CTRL_DATA_ON_LRADC (1 << 13)
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#define USBPHY_CTRL_DEVPLUGIN_IRQ (1 << 12)
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#define USBPHY_CTRL_ENIRQDEVPLUGIN (1 << 11)
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#define USBPHY_CTRL_RESUME_IRQ (1 << 10)
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#define USBPHY_CTRL_ENIRQRESUMEDETECT (1 << 9)
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#define USBPHY_CTRL_RESUMEIRQSTICKY (1 << 8)
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#define USBPHY_CTRL_ENOTGIDDETECT (1 << 7)
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#define USBPHY_CTRL_DEVPLUGIN_POLARITY (1 << 5)
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#define USBPHY_CTRL_ENDEVPLUGINDETECT (1 << 4)
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#define USBPHY_CTRL_HOSTDISCONDETECT_IRQ (1 << 3)
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#define USBPHY_CTRL_ENIRQHOSTDISCON (1 << 2)
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#define USBPHY_CTRL_ENHOSTDISCONDETECT (1 << 1)
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#define USBPHY_STATUS_RESUME_STATUS (1 << 10)
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#define USBPHY_STATUS_OTGID_STATUS (1 << 8)
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#define USBPHY_STATUS_DEVPLUGIN_STATUS (1 << 6)
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#define USBPHY_STATUS_HOSTDISCONDETECT_STATUS (1 << 3)
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#define USBPHY_DEBUG_CLKGATE (1 << 30)
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#define USBPHY_DEBUG_HOST_RESUME_DEBUG (1 << 29)
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#define USBPHY_DEBUG_SQUELCHRESETLENGTH_OFFSET 25
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#define USBPHY_DEBUG_SQUELCHRESETLENGTH_MASK (0xf << 25)
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#define USBPHY_DEBUG_ENSQUELCHRESET (1 << 24)
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#define USBPHY_DEBUG_SQUELCHRESETCOUNT_OFFSET 16
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#define USBPHY_DEBUG_SQUELCHRESETCOUNT_MASK (0x1f << 16)
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#define USBPHY_DEBUG_ENTX2RXCOUNT (1 << 12)
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#define USBPHY_DEBUG_TX2RXCOUNT_OFFSET 8
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#define USBPHY_DEBUG_TX2RXCOUNT_MASK (0xf << 8)
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#define USBPHY_DEBUG_ENHSTPULLDOWN_OFFSET 4
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#define USBPHY_DEBUG_ENHSTPULLDOWN_MASK (0x3 << 4)
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#define USBPHY_DEBUG_HSTPULLDOWN_OFFSET 2
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#define USBPHY_DEBUG_HSTPULLDOWN_MASK (0x3 << 2)
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#define USBPHY_DEBUG_DEBUG_INTERFACE_HOLD (1 << 1)
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#define USBPHY_DEBUG_OTGIDPIDLOCK (1 << 0)
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#define USBPHY_DEBUG0_STATUS_SQUELCH_COUNT_OFFSET 26
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#define USBPHY_DEBUG0_STATUS_SQUELCH_COUNT_MASK (0x3f << 26)
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#define USBPHY_DEBUG0_STATUS_UTMI_RXERROR_OFFSET 16
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#define USBPHY_DEBUG0_STATUS_UTMI_RXERROR_MASK (0x3ff << 16)
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#define USBPHY_DEBUG0_STATUS_LOOP_BACK_OFFSET 0
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#define USBPHY_DEBUG0_STATUS_LOOP_BACK_MASK 0xffff
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#define USBPHY_DEBUG1_ENTAILADJVD_OFFSET 13
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#define USBPHY_DEBUG1_ENTAILADJVD_MASK (0x3 << 13)
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#define USBPHY_DEBUG1_ENTX2TX (1 << 12)
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#define USBPHY_DEBUG1_DBG_ADDRESS_OFFSET 0
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#define USBPHY_DEBUG1_DBG_ADDRESS_MASK 0xf
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#define USBPHY_VERSION_MAJOR_MASK (0xff << 24)
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#define USBPHY_VERSION_MAJOR_OFFSET 24
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#define USBPHY_VERSION_MINOR_MASK (0xff << 16)
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#define USBPHY_VERSION_MINOR_OFFSET 16
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#define USBPHY_VERSION_STEP_MASK 0xffff
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#define USBPHY_VERSION_STEP_OFFSET 0
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#define USBPHY_IP_DIV_SEL_OFFSET 23
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#define USBPHY_IP_DIV_SEL_MASK (0x3 << 23)
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#define USBPHY_IP_LFR_SEL_OFFSET 21
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#define USBPHY_IP_LFR_SEL_MASK (0x3 << 21)
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#define USBPHY_IP_CP_SEL_OFFSET 19
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#define USBPHY_IP_CP_SEL_MASK (0x3 << 19)
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#define USBPHY_IP_TSTI_TX_DP (1 << 18)
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#define USBPHY_IP_TSTI_TX_DM (1 << 17)
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#define USBPHY_IP_ANALOG_TESTMODE (1 << 16)
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#define USBPHY_IP_EN_USB_CLKS (1 << 2)
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#define USBPHY_IP_PLL_LOCKED (1 << 1)
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#define USBPHY_IP_PLL_POWER (1 << 0)
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#endif /* __REGS_USBPHY_H__ */
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