mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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792aec47d5
Add Microchip LAN88XX phy driver for phylib. Signed-off-by: Woojung Huh <woojung.huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/*
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* Copyright (C) 2015 Microchip Technology
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MICROCHIPPHY_H
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#define _MICROCHIPPHY_H
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#define LAN88XX_INT_MASK (0x19)
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#define LAN88XX_INT_MASK_MDINTPIN_EN_ (0x8000)
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#define LAN88XX_INT_MASK_SPEED_CHANGE_ (0x4000)
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#define LAN88XX_INT_MASK_LINK_CHANGE_ (0x2000)
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#define LAN88XX_INT_MASK_FDX_CHANGE_ (0x1000)
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#define LAN88XX_INT_MASK_AUTONEG_ERR_ (0x0800)
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#define LAN88XX_INT_MASK_AUTONEG_DONE_ (0x0400)
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#define LAN88XX_INT_MASK_POE_DETECT_ (0x0200)
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#define LAN88XX_INT_MASK_SYMBOL_ERR_ (0x0100)
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#define LAN88XX_INT_MASK_FAST_LINK_FAIL_ (0x0080)
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#define LAN88XX_INT_MASK_WOL_EVENT_ (0x0040)
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#define LAN88XX_INT_MASK_EXTENDED_INT_ (0x0020)
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#define LAN88XX_INT_MASK_RESERVED_ (0x0010)
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#define LAN88XX_INT_MASK_FALSE_CARRIER_ (0x0008)
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#define LAN88XX_INT_MASK_LINK_SPEED_DS_ (0x0004)
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#define LAN88XX_INT_MASK_MASTER_SLAVE_DONE_ (0x0002)
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#define LAN88XX_INT_MASK_RX__ER_ (0x0001)
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#define LAN88XX_INT_STS (0x1A)
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#define LAN88XX_INT_STS_INT_ACTIVE_ (0x8000)
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#define LAN88XX_INT_STS_SPEED_CHANGE_ (0x4000)
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#define LAN88XX_INT_STS_LINK_CHANGE_ (0x2000)
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#define LAN88XX_INT_STS_FDX_CHANGE_ (0x1000)
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#define LAN88XX_INT_STS_AUTONEG_ERR_ (0x0800)
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#define LAN88XX_INT_STS_AUTONEG_DONE_ (0x0400)
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#define LAN88XX_INT_STS_POE_DETECT_ (0x0200)
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#define LAN88XX_INT_STS_SYMBOL_ERR_ (0x0100)
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#define LAN88XX_INT_STS_FAST_LINK_FAIL_ (0x0080)
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#define LAN88XX_INT_STS_WOL_EVENT_ (0x0040)
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#define LAN88XX_INT_STS_EXTENDED_INT_ (0x0020)
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#define LAN88XX_INT_STS_RESERVED_ (0x0010)
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#define LAN88XX_INT_STS_FALSE_CARRIER_ (0x0008)
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#define LAN88XX_INT_STS_LINK_SPEED_DS_ (0x0004)
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#define LAN88XX_INT_STS_MASTER_SLAVE_DONE_ (0x0002)
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#define LAN88XX_INT_STS_RX_ER_ (0x0001)
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#define LAN88XX_EXT_PAGE_ACCESS (0x1F)
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#define LAN88XX_EXT_PAGE_SPACE_0 (0x0000)
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#define LAN88XX_EXT_PAGE_SPACE_1 (0x0001)
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#define LAN88XX_EXT_PAGE_SPACE_2 (0x0002)
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/* Extended Register Page 1 space */
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#define LAN88XX_EXT_MODE_CTRL (0x13)
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#define LAN88XX_EXT_MODE_CTRL_MDIX_MASK_ (0x000C)
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#define LAN88XX_EXT_MODE_CTRL_AUTO_MDIX_ (0x0000)
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#define LAN88XX_EXT_MODE_CTRL_MDI_ (0x0008)
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#define LAN88XX_EXT_MODE_CTRL_MDI_X_ (0x000C)
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/* MMD 3 Registers */
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#define LAN88XX_MMD3_CHIP_ID (32877)
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#define LAN88XX_MMD3_CHIP_REV (32878)
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#endif /* _MICROCHIPPHY_H */
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