53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
|
|
* Copyright 2009-2012, 2013 Freescale Semiconductor, Inc.
|
|
* Jun-jie Zhang <b18070@freescale.com>
|
|
* Mingkai Hu <Mingkai.hu@freescale.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#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 __iomem *phyregs, int port_addr,
|
|
int dev_addr, int reg, int value);
|
|
int tsec_local_mdio_read(struct tsec_mii_mng __iomem *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 __iomem *regs;
|
|
char *name;
|
|
};
|
|
int fsl_pq_mdio_init(bd_t *bis, struct fsl_pq_mdio_info *info);
|
|
|
|
#endif /* __FSL_PHY_H__ */
|