10cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski/* 20cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * Driver for ICPlus PHYs 30cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * 40cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * Copyright (c) 2007 Freescale Semiconductor, Inc. 50cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * 60cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * This program is free software; you can redistribute it and/or modify it 70cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * under the terms of the GNU General Public License as published by the 80cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * Free Software Foundation; either version 2 of the License, or (at your 90cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * option) any later version. 100cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski * 110cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski */ 120cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/kernel.h> 130cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/string.h> 140cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/errno.h> 150cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/unistd.h> 160cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/interrupt.h> 170cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/init.h> 180cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/delay.h> 190cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/netdevice.h> 200cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/etherdevice.h> 210cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/skbuff.h> 220cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/spinlock.h> 230cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/mm.h> 240cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/module.h> 250cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/mii.h> 260cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/ethtool.h> 270cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <linux/phy.h> 280cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 290cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <asm/io.h> 300cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <asm/irq.h> 310cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski#include <asm/uaccess.h> 320cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 33e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLAROMODULE_DESCRIPTION("ICPlus IP175C/IP101A/IP101G/IC1001 PHY drivers"); 340cefeebaf3da39d768bffcf62460fe2088e824efMichael BarkowskiMODULE_AUTHOR("Michael Barkowski"); 350cefeebaf3da39d768bffcf62460fe2088e824efMichael BarkowskiMODULE_LICENSE("GPL"); 360cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 37e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO/* IP101A/G - IP1001 */ 38e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO#define IP10XX_SPEC_CTRL_STATUS 16 /* Spec. Control Register */ 39e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO#define IP1001_SPEC_CTRL_STATUS_2 20 /* IP1001 Spec. Control Reg 2 */ 40e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO#define IP1001_PHASE_SEL_MASK 3 /* IP1001 RX/TXPHASE_SEL */ 41e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO#define IP1001_APS_ON 11 /* IP1001 APS Mode bit */ 42e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO#define IP101A_G_APS_ON 2 /* IP101A/G APS Mode bit */ 43996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO#define IP101A_G_IRQ_CONF_STATUS 0x11 /* Conf Info IRQ & Status Reg */ 449c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 450cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowskistatic int ip175c_config_init(struct phy_device *phydev) 460cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski{ 470cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski int err, i; 480cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski static int full_reset_performed = 0; 490cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 500cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (full_reset_performed == 0) { 510cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 520cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* master reset */ 5376231e0297db30f1f0e947a02b42495e7d535d56David Daney err = mdiobus_write(phydev->bus, 30, 0, 0x175c); 540cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (err < 0) 550cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return err; 560cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 570cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* ensure no bus delays overlap reset period */ 5876231e0297db30f1f0e947a02b42495e7d535d56David Daney err = mdiobus_read(phydev->bus, 30, 0); 590cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 600cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* data sheet specifies reset period is 2 msec */ 610cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski mdelay(2); 620cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 630cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* enable IP175C mode */ 6476231e0297db30f1f0e947a02b42495e7d535d56David Daney err = mdiobus_write(phydev->bus, 29, 31, 0x175c); 650cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (err < 0) 660cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return err; 670cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 680cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* Set MII0 speed and duplex (in PHY mode) */ 6976231e0297db30f1f0e947a02b42495e7d535d56David Daney err = mdiobus_write(phydev->bus, 29, 22, 0x420); 700cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (err < 0) 710cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return err; 720cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 730cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* reset switch ports */ 740cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski for (i = 0; i < 5; i++) { 7576231e0297db30f1f0e947a02b42495e7d535d56David Daney err = mdiobus_write(phydev->bus, i, 7676231e0297db30f1f0e947a02b42495e7d535d56David Daney MII_BMCR, BMCR_RESET); 770cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (err < 0) 780cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return err; 790cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski } 800cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 810cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski for (i = 0; i < 5; i++) 8276231e0297db30f1f0e947a02b42495e7d535d56David Daney err = mdiobus_read(phydev->bus, i, MII_BMCR); 830cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 840cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski mdelay(2); 850cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 860cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski full_reset_performed = 1; 870cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski } 880cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 890cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (phydev->addr != 4) { 900cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski phydev->state = PHY_RUNNING; 910cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski phydev->speed = SPEED_100; 920cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski phydev->duplex = DUPLEX_FULL; 930cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski phydev->link = 1; 940cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski netif_carrier_on(phydev->attached_dev); 950cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski } 960cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 970cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return 0; 980cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski} 990cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 1009c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLAROstatic int ip1xx_reset(struct phy_device *phydev) 101377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO{ 102b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay int bmcr; 103377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 104377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO /* Software Reset PHY */ 1059c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO bmcr = phy_read(phydev, MII_BMCR); 106b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay if (bmcr < 0) 107b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return bmcr; 1089c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO bmcr |= BMCR_RESET; 109b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay bmcr = phy_write(phydev, MII_BMCR, bmcr); 110b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay if (bmcr < 0) 111b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return bmcr; 112377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 113377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO do { 1149c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO bmcr = phy_read(phydev, MII_BMCR); 115b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay if (bmcr < 0) 116b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return bmcr; 1179c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO } while (bmcr & BMCR_RESET); 1189c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 119b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return 0; 1209c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO} 1219c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 1229c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLAROstatic int ip1001_config_init(struct phy_device *phydev) 1239c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO{ 1249c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO int c; 1259c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 1269c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO c = ip1xx_reset(phydev); 1279c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO if (c < 0) 1289c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO return c; 1299c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 1309c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO /* Enable Auto Power Saving mode */ 1319c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO c = phy_read(phydev, IP1001_SPEC_CTRL_STATUS_2); 132b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay if (c < 0) 133b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return c; 1349c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO c |= IP1001_APS_ON; 135b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay c = phy_write(phydev, IP1001_SPEC_CTRL_STATUS_2, c); 1369c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO if (c < 0) 1379c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO return c; 138377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 139a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO if (phydev->interface == PHY_INTERFACE_MODE_RGMII) { 140a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO /* Additional delay (2ns) used to adjust RX clock phase 141a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO * at RGMII interface */ 142a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO c = phy_read(phydev, IP10XX_SPEC_CTRL_STATUS); 143b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay if (c < 0) 144b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return c; 145b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay 146a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO c |= IP1001_PHASE_SEL_MASK; 147a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO c = phy_write(phydev, IP10XX_SPEC_CTRL_STATUS, c); 148b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay if (c < 0) 149b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return c; 150a4886d522e18e5d4a63b95a5ead72f6105e3ef98Giuseppe CAVALLARO } 1519c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 152b8e3995af4c7da7707b1710332a31f66e06b74dcDavid McKay return 0; 1539c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO} 1549c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 155e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLAROstatic int ip101a_g_config_init(struct phy_device *phydev) 1569c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO{ 1579c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO int c; 158377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 1599c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO c = ip1xx_reset(phydev); 1609c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO if (c < 0) 1619c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO return c; 1629c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 1639c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO /* Enable Auto Power Saving mode */ 1649c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO c = phy_read(phydev, IP10XX_SPEC_CTRL_STATUS); 165e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO c |= IP101A_G_APS_ON; 166b3300146aa8efc5d3937fd33f3cfdc580a3843bcSrinivas Kandagatla 167b3300146aa8efc5d3937fd33f3cfdc580a3843bcSrinivas Kandagatla return phy_write(phydev, IP10XX_SPEC_CTRL_STATUS, c); 168377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO} 169377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 1700cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowskistatic int ip175c_read_status(struct phy_device *phydev) 1710cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski{ 1720cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (phydev->addr == 4) /* WAN port */ 1730cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski genphy_read_status(phydev); 1740cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski else 1750cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski /* Don't need to read status for switch ports */ 1760cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski phydev->irq = PHY_IGNORE_INTERRUPT; 1770cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 1780cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return 0; 1790cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski} 1800cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 1810cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowskistatic int ip175c_config_aneg(struct phy_device *phydev) 1820cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski{ 1830cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski if (phydev->addr == 4) /* WAN port */ 1840cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski genphy_config_aneg(phydev); 1850cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 1860cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return 0; 1870cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski} 1880cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 189996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLAROstatic int ip101a_g_ack_interrupt(struct phy_device *phydev) 190996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO{ 191996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO int err = phy_read(phydev, IP101A_G_IRQ_CONF_STATUS); 192996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO if (err < 0) 193996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO return err; 194996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO 195996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO return 0; 196996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO} 197996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO 1980cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowskistatic struct phy_driver ip175c_driver = { 1990cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .phy_id = 0x02430d80, 2000cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .name = "ICPlus IP175C", 2010cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .phy_id_mask = 0x0ffffff0, 2020cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .features = PHY_BASIC_FEATURES, 2030cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .config_init = &ip175c_config_init, 2040cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .config_aneg = &ip175c_config_aneg, 2050cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .read_status = &ip175c_read_status, 206dab1086362f0a357e74f45bba48d664a48c294ecGiuseppe Cavallaro .suspend = genphy_suspend, 207dab1086362f0a357e74f45bba48d664a48c294ecGiuseppe Cavallaro .resume = genphy_resume, 2080cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski .driver = { .owner = THIS_MODULE,}, 2090cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski}; 2100cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 211377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLAROstatic struct phy_driver ip1001_driver = { 212377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .phy_id = 0x02430d90, 213377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .name = "ICPlus IP1001", 214377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .phy_id_mask = 0x0ffffff0, 215377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .features = PHY_GBIT_FEATURES | SUPPORTED_Pause | 216377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO SUPPORTED_Asym_Pause, 217377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .config_init = &ip1001_config_init, 218377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .config_aneg = &genphy_config_aneg, 219377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .read_status = &genphy_read_status, 220377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .suspend = genphy_suspend, 221377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .resume = genphy_resume, 222377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO .driver = { .owner = THIS_MODULE,}, 223377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO}; 224377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 225e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLAROstatic struct phy_driver ip101a_g_driver = { 2269c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .phy_id = 0x02430c54, 227e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO .name = "ICPlus IP101A/G", 2289c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .phy_id_mask = 0x0ffffff0, 2299c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .features = PHY_BASIC_FEATURES | SUPPORTED_Pause | 2309c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO SUPPORTED_Asym_Pause, 231e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO .flags = PHY_HAS_INTERRUPT, 232996f73937cd85031da8dbcd3222a710cb762d428Giuseppe CAVALLARO .ack_interrupt = ip101a_g_ack_interrupt, 233e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO .config_init = &ip101a_g_config_init, 2349c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .config_aneg = &genphy_config_aneg, 2359c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .read_status = &genphy_read_status, 2369c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .suspend = genphy_suspend, 2379c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .resume = genphy_resume, 2389c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO .driver = { .owner = THIS_MODULE,}, 2399c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO}; 2409c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 241377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLAROstatic int __init icplus_init(void) 2420cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski{ 243377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO int ret = 0; 244377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 245377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO ret = phy_driver_register(&ip1001_driver); 246377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO if (ret < 0) 247377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO return -ENODEV; 248377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO 249e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO ret = phy_driver_register(&ip101a_g_driver); 2509c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO if (ret < 0) 2519c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO return -ENODEV; 2529c9b1f24f2aa31a3cea94939edc551f68ebadc89Giuseppe CAVALLARO 2530cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski return phy_driver_register(&ip175c_driver); 2540cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski} 2550cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 256377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLAROstatic void __exit icplus_exit(void) 2570cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski{ 258377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO phy_driver_unregister(&ip1001_driver); 259e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO phy_driver_unregister(&ip101a_g_driver); 2600cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski phy_driver_unregister(&ip175c_driver); 2610cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski} 2620cefeebaf3da39d768bffcf62460fe2088e824efMichael Barkowski 263377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLAROmodule_init(icplus_init); 264377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLAROmodule_exit(icplus_exit); 2654e4f10f6498bc5038c0a110b5f21682fcb5578d7David Woodhouse 266cf93c94581bab447a5634c6d737c1cf38c080261Uwe Kleine-Königstatic struct mdio_device_id __maybe_unused icplus_tbl[] = { 2674e4f10f6498bc5038c0a110b5f21682fcb5578d7David Woodhouse { 0x02430d80, 0x0ffffff0 }, 268377ecca9ba6d98f31517e2322075e94d1be94561Giuseppe CAVALLARO { 0x02430d90, 0x0ffffff0 }, 269e3e09f2645b435062a34a2587a32ae8e5a5b48abGiuseppe CAVALLARO { 0x02430c54, 0x0ffffff0 }, 2704e4f10f6498bc5038c0a110b5f21682fcb5578d7David Woodhouse { } 2714e4f10f6498bc5038c0a110b5f21682fcb5578d7David Woodhouse}; 2724e4f10f6498bc5038c0a110b5f21682fcb5578d7David Woodhouse 2734e4f10f6498bc5038c0a110b5f21682fcb5578d7David WoodhouseMODULE_DEVICE_TABLE(mdio, icplus_tbl); 274