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2 * Copyright (C) 2015 Microchip Technology
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 #ifndef _MICROCHIPPHY_H
19 #define _MICROCHIPPHY_H
21 #define LAN88XX_INT_MASK (0x19)
22 #define LAN88XX_INT_MASK_MDINTPIN_EN_ (0x8000)
23 #define LAN88XX_INT_MASK_SPEED_CHANGE_ (0x4000)
24 #define LAN88XX_INT_MASK_LINK_CHANGE_ (0x2000)
25 #define LAN88XX_INT_MASK_FDX_CHANGE_ (0x1000)
26 #define LAN88XX_INT_MASK_AUTONEG_ERR_ (0x0800)
27 #define LAN88XX_INT_MASK_AUTONEG_DONE_ (0x0400)
28 #define LAN88XX_INT_MASK_POE_DETECT_ (0x0200)
29 #define LAN88XX_INT_MASK_SYMBOL_ERR_ (0x0100)
30 #define LAN88XX_INT_MASK_FAST_LINK_FAIL_ (0x0080)
31 #define LAN88XX_INT_MASK_WOL_EVENT_ (0x0040)
32 #define LAN88XX_INT_MASK_EXTENDED_INT_ (0x0020)
33 #define LAN88XX_INT_MASK_RESERVED_ (0x0010)
34 #define LAN88XX_INT_MASK_FALSE_CARRIER_ (0x0008)
35 #define LAN88XX_INT_MASK_LINK_SPEED_DS_ (0x0004)
36 #define LAN88XX_INT_MASK_MASTER_SLAVE_DONE_ (0x0002)
37 #define LAN88XX_INT_MASK_RX__ER_ (0x0001)
39 #define LAN88XX_INT_STS (0x1A)
40 #define LAN88XX_INT_STS_INT_ACTIVE_ (0x8000)
41 #define LAN88XX_INT_STS_SPEED_CHANGE_ (0x4000)
42 #define LAN88XX_INT_STS_LINK_CHANGE_ (0x2000)
43 #define LAN88XX_INT_STS_FDX_CHANGE_ (0x1000)
44 #define LAN88XX_INT_STS_AUTONEG_ERR_ (0x0800)
45 #define LAN88XX_INT_STS_AUTONEG_DONE_ (0x0400)
46 #define LAN88XX_INT_STS_POE_DETECT_ (0x0200)
47 #define LAN88XX_INT_STS_SYMBOL_ERR_ (0x0100)
48 #define LAN88XX_INT_STS_FAST_LINK_FAIL_ (0x0080)
49 #define LAN88XX_INT_STS_WOL_EVENT_ (0x0040)
50 #define LAN88XX_INT_STS_EXTENDED_INT_ (0x0020)
51 #define LAN88XX_INT_STS_RESERVED_ (0x0010)
52 #define LAN88XX_INT_STS_FALSE_CARRIER_ (0x0008)
53 #define LAN88XX_INT_STS_LINK_SPEED_DS_ (0x0004)
54 #define LAN88XX_INT_STS_MASTER_SLAVE_DONE_ (0x0002)
55 #define LAN88XX_INT_STS_RX_ER_ (0x0001)
57 #define LAN88XX_EXT_PAGE_ACCESS (0x1F)
58 #define LAN88XX_EXT_PAGE_SPACE_0 (0x0000)
59 #define LAN88XX_EXT_PAGE_SPACE_1 (0x0001)
60 #define LAN88XX_EXT_PAGE_SPACE_2 (0x0002)
62 /* Extended Register Page 1 space */
63 #define LAN88XX_EXT_MODE_CTRL (0x13)
64 #define LAN88XX_EXT_MODE_CTRL_MDIX_MASK_ (0x000C)
65 #define LAN88XX_EXT_MODE_CTRL_AUTO_MDIX_ (0x0000)
66 #define LAN88XX_EXT_MODE_CTRL_MDI_ (0x0008)
67 #define LAN88XX_EXT_MODE_CTRL_MDI_X_ (0x000C)
70 #define LAN88XX_MMD3_CHIP_ID (32877)
71 #define LAN88XX_MMD3_CHIP_REV (32878)
73 /* Registers specific to the LAN7800/LAN7850 embedded phy */
74 #define LAN78XX_PHY_LED_MODE_SELECT (0x1D)
77 #define PHY_ARDENNES_MMD_DEV_3_PHY_CFG (0x806A)
78 #define PHY_ARDENNES_MMD_DEV_3_PHY_CFG_ZD_DLY_EN_ (0x2000)
79 #define LAN88XX_EXT_PAGE_ACCESS_TR (0x52B5)
80 #define LAN88XX_EXT_PAGE_TR_CR 16
81 #define LAN88XX_EXT_PAGE_TR_LOW_DATA 17
82 #define LAN88XX_EXT_PAGE_TR_HIGH_DATA 18
84 #endif /* _MICROCHIPPHY_H */