| Andy Fleming | 063c126 | 2011-04-08 02:10:54 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2009-2010 Freescale Semiconductor, Inc. |
| 3 | * Jun-jie Zhang <b18070@freescale.com> |
| 4 | * Mingkai Hu <Mingkai.hu@freescale.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation; either version 2 of |
| 9 | * the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 19 | * MA 02111-1307 USA |
| 20 | */ |
| 21 | #ifndef __FSL_PHY_H__ |
| 22 | #define __FSL_PHY_H__ |
| 23 | |
| 24 | #include <net.h> |
| 25 | #include <miiphy.h> |
| 26 | #include <asm/fsl_enet.h> |
| 27 | |
| 28 | /* PHY register offsets */ |
| 29 | #define PHY_EXT_PAGE_ACCESS 0x1f |
| 30 | |
| 31 | /* MII Management Configuration Register */ |
| 32 | #define MIIMCFG_RESET_MGMT 0x80000000 |
| 33 | #define MIIMCFG_MGMT_CLOCK_SELECT 0x00000007 |
| 34 | #define MIIMCFG_INIT_VALUE 0x00000003 |
| 35 | |
| 36 | /* MII Management Command Register */ |
| 37 | #define MIIMCOM_READ_CYCLE 0x00000001 |
| 38 | #define MIIMCOM_SCAN_CYCLE 0x00000002 |
| 39 | |
| 40 | /* MII Management Address Register */ |
| 41 | #define MIIMADD_PHY_ADDR_SHIFT 8 |
| 42 | |
| 43 | /* MII Management Indicator Register */ |
| 44 | #define MIIMIND_BUSY 0x00000001 |
| 45 | #define MIIMIND_NOTVALID 0x00000004 |
| 46 | |
| 47 | void tsec_local_mdio_write(struct tsec_mii_mng *phyregs, int port_addr, |
| 48 | int dev_addr, int reg, int value); |
| 49 | int tsec_local_mdio_read(struct tsec_mii_mng *phyregs, int port_addr, |
| 50 | int dev_addr, int regnum); |
| 51 | int tsec_phy_read(struct mii_dev *bus, int addr, int dev_addr, int regnum); |
| 52 | int tsec_phy_write(struct mii_dev *bus, int addr, int dev_addr, int regnum, |
| 53 | u16 value); |
| 54 | |
| 55 | struct fsl_pq_mdio_info { |
| 56 | struct tsec_mii_mng *regs; |
| 57 | char *name; |
| 58 | }; |
| 59 | int fsl_pq_mdio_init(bd_t *bis, struct fsl_pq_mdio_info *info); |
| 60 | |
| 61 | #endif /* __FSL_PHY_H__ */ |