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- /*
- * 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>
- struct tsec_mii_mng {
- u32 miimcfg; /* MII management configuration reg */
- u32 miimcom; /* MII management command reg */
- u32 miimadd; /* MII management address reg */
- u32 miimcon; /* MII management control reg */
- u32 miimstat; /* MII management status reg */
- u32 miimind; /* MII management indication reg */
- u32 ifstat; /* Interface Status Register */
- };
- int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc);
- /* 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__ */
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