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/*
* Copyright 2009-2012 Freescale Semiconductor, Inc.
* Jun-jie Zhang <b18070@freescale.com>
* Mingkai Hu <Mingkai.hu@freescale.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __FSL_PHY_H__
#define __FSL_PHY_H__
#include <net.h>
#include <miiphy.h>
#include <asm/fsl_enet.h>
/* PHY register offsets */
#define PHY_EXT_PAGE_ACCESS 0x1f
/* MII Management Configuration Register */
#define MIIMCFG_RESET_MGMT 0x80000000
#define MIIMCFG_MGMT_CLOCK_SELECT 0x00000007
#define MIIMCFG_INIT_VALUE 0x00000003
/* MII Management Command Register */
#define MIIMCOM_READ_CYCLE 0x00000001
#define MIIMCOM_SCAN_CYCLE 0x00000002
/* MII Management Address Register */
#define MIIMADD_PHY_ADDR_SHIFT 8
/* MII Management Indicator Register */
#define MIIMIND_BUSY 0x00000001
#define MIIMIND_NOTVALID 0x00000004
void tsec_local_mdio_write(struct tsec_mii_mng *phyregs, int port_addr,
int dev_addr, int reg, int value);
int tsec_local_mdio_read(struct tsec_mii_mng *phyregs, int port_addr,
int dev_addr, int regnum);
int tsec_phy_read(struct mii_dev *bus, int addr, int dev_addr, int regnum);
int tsec_phy_write(struct mii_dev *bus, int addr, int dev_addr, int regnum,
u16 value);
int memac_mdio_write(struct mii_dev *bus, int port_addr, int dev_addr,
int regnum, u16 value);
int memac_mdio_read(struct mii_dev *bus, int port_addr, int dev_addr,
int regnum);
struct fsl_pq_mdio_info {
struct tsec_mii_mng *regs;
char *name;
};
int fsl_pq_mdio_init(bd_t *bis, struct fsl_pq_mdio_info *info);
#endif /* __FSL_PHY_H__ */
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