]>
git.ipfire.org Git - thirdparty/u-boot.git/blob - include/fsl_mdio.h
2 * Copyright 2009-2012 Freescale Semiconductor, Inc.
3 * Jun-jie Zhang <b18070@freescale.com>
4 * Mingkai Hu <Mingkai.hu@freescale.com>
6 * SPDX-License-Identifier: GPL-2.0+
13 #include <asm/fsl_enet.h>
15 /* PHY register offsets */
16 #define PHY_EXT_PAGE_ACCESS 0x1f
18 /* MII Management Configuration Register */
19 #define MIIMCFG_RESET_MGMT 0x80000000
20 #define MIIMCFG_MGMT_CLOCK_SELECT 0x00000007
21 #define MIIMCFG_INIT_VALUE 0x00000003
23 /* MII Management Command Register */
24 #define MIIMCOM_READ_CYCLE 0x00000001
25 #define MIIMCOM_SCAN_CYCLE 0x00000002
27 /* MII Management Address Register */
28 #define MIIMADD_PHY_ADDR_SHIFT 8
30 /* MII Management Indicator Register */
31 #define MIIMIND_BUSY 0x00000001
32 #define MIIMIND_NOTVALID 0x00000004
34 void tsec_local_mdio_write(struct tsec_mii_mng
*phyregs
, int port_addr
,
35 int dev_addr
, int reg
, int value
);
36 int tsec_local_mdio_read(struct tsec_mii_mng
*phyregs
, int port_addr
,
37 int dev_addr
, int regnum
);
38 int tsec_phy_read(struct mii_dev
*bus
, int addr
, int dev_addr
, int regnum
);
39 int tsec_phy_write(struct mii_dev
*bus
, int addr
, int dev_addr
, int regnum
,
41 int memac_mdio_write(struct mii_dev
*bus
, int port_addr
, int dev_addr
,
42 int regnum
, u16 value
);
43 int memac_mdio_read(struct mii_dev
*bus
, int port_addr
, int dev_addr
,
46 struct fsl_pq_mdio_info
{
47 struct tsec_mii_mng
*regs
;
50 int fsl_pq_mdio_init(bd_t
*bis
, struct fsl_pq_mdio_info
*info
);
52 #endif /* __FSL_PHY_H__ */