4  * SPDX-License-Identifier:	GPL-2.0+
7  * Freescale LS1021AQDS board. The RGMII PHYs are the three on-board 1Gb
8  * ports. The SGMII PHYs are provided by the standard Freescale four-port
72 	struct ls1021a_mdio *priv = bus->priv;  in ls1021a_mdio_read()
76 	return priv->realbus->read(priv->realbus, addr, devad, regnum);  in ls1021a_mdio_read()
82 	struct ls1021a_mdio *priv = bus->priv;  in ls1021a_mdio_write()
86 	return priv->realbus->write(priv->realbus, addr, devad, regnum, value);  in ls1021a_mdio_write()
91 	struct ls1021a_mdio *priv = bus->priv;  in ls1021a_mdio_reset()
93 	return priv->realbus->reset(priv->realbus);  in ls1021a_mdio_reset()
103 		return -1;  in ls1021a_mdio_init()
110 		return -1;  in ls1021a_mdio_init()
113 	bus->read = ls1021a_mdio_read;  in ls1021a_mdio_init()
114 	bus->write = ls1021a_mdio_write;  in ls1021a_mdio_init()
115 	bus->reset = ls1021a_mdio_reset;  in ls1021a_mdio_init()
116 	strcpy(bus->name, fakebusname);  in ls1021a_mdio_init()
118 	lsmdio->realbus = miiphy_get_dev_by_name(realbusname);  in ls1021a_mdio_init()
120 	if (!lsmdio->realbus) {  in ls1021a_mdio_init()
124 		return -1;  in ls1021a_mdio_init()
127 	bus->priv = lsmdio;  in ls1021a_mdio_init()
136 	int num = 0;  in board_eth_init()  local
139 	SET_STD_TSEC_INFO(tsec_info[num], 1);  in board_eth_init()
142 		tsec_info[num].flags |= TSEC_SGMII;  in board_eth_init()
143 		tsec_info[num].mii_devname = "LS1021A_SGMII_MDIO";  in board_eth_init()
145 		tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";  in board_eth_init()
147 	num++;  in board_eth_init()
150 	SET_STD_TSEC_INFO(tsec_info[num], 2);  in board_eth_init()
153 		tsec_info[num].flags |= TSEC_SGMII;  in board_eth_init()
154 		tsec_info[num].mii_devname = "LS1021A_SGMII_MDIO";  in board_eth_init()
156 		tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";  in board_eth_init()
158 	num++;  in board_eth_init()
161 	SET_STD_TSEC_INFO(tsec_info[num], 3);  in board_eth_init()
162 	tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";  in board_eth_init()
163 	num++;  in board_eth_init()
165 	if (!num) {  in board_eth_init()
171 	fsl_sgmii_riser_init(tsec_info, num);  in board_eth_init()
179 	/* Register the virtual MDIO front-ends */  in board_eth_init()
183 	tsec_eth_init(bis, tsec_info, num);  in board_eth_init()