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-rw-r--r--drivers/net/phy/dp83822.c651
1 files changed, 651 insertions, 0 deletions
diff --git a/drivers/net/phy/dp83822.c b/drivers/net/phy/dp83822.c
new file mode 100644
index 000000000..267e6fd3d
--- /dev/null
+++ b/drivers/net/phy/dp83822.c
@@ -0,0 +1,651 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Driver for the Texas Instruments DP83822, DP83825 and DP83826 PHYs.
+ *
+ * Copyright (C) 2017 Texas Instruments Inc.
+ */
+
+#include <linux/ethtool.h>
+#include <linux/etherdevice.h>
+#include <linux/kernel.h>
+#include <linux/mii.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/phy.h>
+#include <linux/netdevice.h>
+
+#define DP83822_PHY_ID 0x2000a240
+#define DP83825S_PHY_ID 0x2000a140
+#define DP83825I_PHY_ID 0x2000a150
+#define DP83825CM_PHY_ID 0x2000a160
+#define DP83825CS_PHY_ID 0x2000a170
+#define DP83826C_PHY_ID 0x2000a130
+#define DP83826NC_PHY_ID 0x2000a110
+
+#define DP83822_DEVADDR 0x1f
+
+#define MII_DP83822_CTRL_2 0x0a
+#define MII_DP83822_PHYSTS 0x10
+#define MII_DP83822_PHYSCR 0x11
+#define MII_DP83822_MISR1 0x12
+#define MII_DP83822_MISR2 0x13
+#define MII_DP83822_FCSCR 0x14
+#define MII_DP83822_RCSR 0x17
+#define MII_DP83822_RESET_CTRL 0x1f
+#define MII_DP83822_GENCFG 0x465
+#define MII_DP83822_SOR1 0x467
+
+/* GENCFG */
+#define DP83822_SIG_DET_LOW BIT(0)
+
+/* Control Register 2 bits */
+#define DP83822_FX_ENABLE BIT(14)
+
+#define DP83822_HW_RESET BIT(15)
+#define DP83822_SW_RESET BIT(14)
+
+/* PHY STS bits */
+#define DP83822_PHYSTS_DUPLEX BIT(2)
+#define DP83822_PHYSTS_10 BIT(1)
+#define DP83822_PHYSTS_LINK BIT(0)
+
+/* PHYSCR Register Fields */
+#define DP83822_PHYSCR_INT_OE BIT(0) /* Interrupt Output Enable */
+#define DP83822_PHYSCR_INTEN BIT(1) /* Interrupt Enable */
+
+/* MISR1 bits */
+#define DP83822_RX_ERR_HF_INT_EN BIT(0)
+#define DP83822_FALSE_CARRIER_HF_INT_EN BIT(1)
+#define DP83822_ANEG_COMPLETE_INT_EN BIT(2)
+#define DP83822_DUP_MODE_CHANGE_INT_EN BIT(3)
+#define DP83822_SPEED_CHANGED_INT_EN BIT(4)
+#define DP83822_LINK_STAT_INT_EN BIT(5)
+#define DP83822_ENERGY_DET_INT_EN BIT(6)
+#define DP83822_LINK_QUAL_INT_EN BIT(7)
+
+/* MISR2 bits */
+#define DP83822_JABBER_DET_INT_EN BIT(0)
+#define DP83822_WOL_PKT_INT_EN BIT(1)
+#define DP83822_SLEEP_MODE_INT_EN BIT(2)
+#define DP83822_MDI_XOVER_INT_EN BIT(3)
+#define DP83822_LB_FIFO_INT_EN BIT(4)
+#define DP83822_PAGE_RX_INT_EN BIT(5)
+#define DP83822_ANEG_ERR_INT_EN BIT(6)
+#define DP83822_EEE_ERROR_CHANGE_INT_EN BIT(7)
+
+/* INT_STAT1 bits */
+#define DP83822_WOL_INT_EN BIT(4)
+#define DP83822_WOL_INT_STAT BIT(12)
+
+#define MII_DP83822_RXSOP1 0x04a5
+#define MII_DP83822_RXSOP2 0x04a6
+#define MII_DP83822_RXSOP3 0x04a7
+
+/* WoL Registers */
+#define MII_DP83822_WOL_CFG 0x04a0
+#define MII_DP83822_WOL_STAT 0x04a1
+#define MII_DP83822_WOL_DA1 0x04a2
+#define MII_DP83822_WOL_DA2 0x04a3
+#define MII_DP83822_WOL_DA3 0x04a4
+
+/* WoL bits */
+#define DP83822_WOL_MAGIC_EN BIT(0)
+#define DP83822_WOL_SECURE_ON BIT(5)
+#define DP83822_WOL_EN BIT(7)
+#define DP83822_WOL_INDICATION_SEL BIT(8)
+#define DP83822_WOL_CLR_INDICATION BIT(11)
+
+/* RCSR bits */
+#define DP83822_RGMII_MODE_EN BIT(9)
+#define DP83822_RX_CLK_SHIFT BIT(12)
+#define DP83822_TX_CLK_SHIFT BIT(11)
+
+/* SOR1 mode */
+#define DP83822_STRAP_MODE1 0
+#define DP83822_STRAP_MODE2 BIT(0)
+#define DP83822_STRAP_MODE3 BIT(1)
+#define DP83822_STRAP_MODE4 GENMASK(1, 0)
+
+#define DP83822_COL_STRAP_MASK GENMASK(11, 10)
+#define DP83822_COL_SHIFT 10
+#define DP83822_RX_ER_STR_MASK GENMASK(9, 8)
+#define DP83822_RX_ER_SHIFT 8
+
+#define MII_DP83822_FIBER_ADVERTISE (ADVERTISED_TP | ADVERTISED_MII | \
+ ADVERTISED_FIBRE | \
+ ADVERTISED_Pause | ADVERTISED_Asym_Pause)
+
+struct dp83822_private {
+ bool fx_signal_det_low;
+ int fx_enabled;
+ u16 fx_sd_enable;
+};
+
+static int dp83822_set_wol(struct phy_device *phydev,
+ struct ethtool_wolinfo *wol)
+{
+ struct net_device *ndev = phydev->attached_dev;
+ u16 value;
+ const u8 *mac;
+
+ if (wol->wolopts & (WAKE_MAGIC | WAKE_MAGICSECURE)) {
+ mac = (const u8 *)ndev->dev_addr;
+
+ if (!is_valid_ether_addr(mac))
+ return -EINVAL;
+
+ /* MAC addresses start with byte 5, but stored in mac[0].
+ * 822 PHYs store bytes 4|5, 2|3, 0|1
+ */
+ phy_write_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_DA1,
+ (mac[1] << 8) | mac[0]);
+ phy_write_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_DA2,
+ (mac[3] << 8) | mac[2]);
+ phy_write_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_DA3,
+ (mac[5] << 8) | mac[4]);
+
+ value = phy_read_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_WOL_CFG);
+ if (wol->wolopts & WAKE_MAGIC)
+ value |= DP83822_WOL_MAGIC_EN;
+ else
+ value &= ~DP83822_WOL_MAGIC_EN;
+
+ if (wol->wolopts & WAKE_MAGICSECURE) {
+ phy_write_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RXSOP1,
+ (wol->sopass[1] << 8) | wol->sopass[0]);
+ phy_write_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RXSOP2,
+ (wol->sopass[3] << 8) | wol->sopass[2]);
+ phy_write_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RXSOP3,
+ (wol->sopass[5] << 8) | wol->sopass[4]);
+ value |= DP83822_WOL_SECURE_ON;
+ } else {
+ value &= ~DP83822_WOL_SECURE_ON;
+ }
+
+ /* Clear any pending WoL interrupt */
+ phy_read(phydev, MII_DP83822_MISR2);
+
+ value |= DP83822_WOL_EN | DP83822_WOL_INDICATION_SEL |
+ DP83822_WOL_CLR_INDICATION;
+
+ return phy_write_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_WOL_CFG, value);
+ } else {
+ return phy_clear_bits_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_WOL_CFG, DP83822_WOL_EN);
+ }
+}
+
+static void dp83822_get_wol(struct phy_device *phydev,
+ struct ethtool_wolinfo *wol)
+{
+ int value;
+ u16 sopass_val;
+
+ wol->supported = (WAKE_MAGIC | WAKE_MAGICSECURE);
+ wol->wolopts = 0;
+
+ value = phy_read_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_CFG);
+
+ if (value & DP83822_WOL_MAGIC_EN)
+ wol->wolopts |= WAKE_MAGIC;
+
+ if (value & DP83822_WOL_SECURE_ON) {
+ sopass_val = phy_read_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RXSOP1);
+ wol->sopass[0] = (sopass_val & 0xff);
+ wol->sopass[1] = (sopass_val >> 8);
+
+ sopass_val = phy_read_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RXSOP2);
+ wol->sopass[2] = (sopass_val & 0xff);
+ wol->sopass[3] = (sopass_val >> 8);
+
+ sopass_val = phy_read_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RXSOP3);
+ wol->sopass[4] = (sopass_val & 0xff);
+ wol->sopass[5] = (sopass_val >> 8);
+
+ wol->wolopts |= WAKE_MAGICSECURE;
+ }
+
+ /* WoL is not enabled so set wolopts to 0 */
+ if (!(value & DP83822_WOL_EN))
+ wol->wolopts = 0;
+}
+
+static int dp83822_config_intr(struct phy_device *phydev)
+{
+ struct dp83822_private *dp83822 = phydev->priv;
+ int misr_status;
+ int physcr_status;
+ int err;
+
+ if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
+ misr_status = phy_read(phydev, MII_DP83822_MISR1);
+ if (misr_status < 0)
+ return misr_status;
+
+ misr_status |= (DP83822_LINK_STAT_INT_EN |
+ DP83822_ENERGY_DET_INT_EN |
+ DP83822_LINK_QUAL_INT_EN);
+
+ /* Private data pointer is NULL on DP83825/26 */
+ if (!dp83822 || !dp83822->fx_enabled)
+ misr_status |= DP83822_ANEG_COMPLETE_INT_EN |
+ DP83822_DUP_MODE_CHANGE_INT_EN |
+ DP83822_SPEED_CHANGED_INT_EN;
+
+
+ err = phy_write(phydev, MII_DP83822_MISR1, misr_status);
+ if (err < 0)
+ return err;
+
+ misr_status = phy_read(phydev, MII_DP83822_MISR2);
+ if (misr_status < 0)
+ return misr_status;
+
+ misr_status |= (DP83822_JABBER_DET_INT_EN |
+ DP83822_SLEEP_MODE_INT_EN |
+ DP83822_LB_FIFO_INT_EN |
+ DP83822_PAGE_RX_INT_EN |
+ DP83822_EEE_ERROR_CHANGE_INT_EN);
+
+ /* Private data pointer is NULL on DP83825/26 */
+ if (!dp83822 || !dp83822->fx_enabled)
+ misr_status |= DP83822_ANEG_ERR_INT_EN |
+ DP83822_WOL_PKT_INT_EN;
+
+ err = phy_write(phydev, MII_DP83822_MISR2, misr_status);
+ if (err < 0)
+ return err;
+
+ physcr_status = phy_read(phydev, MII_DP83822_PHYSCR);
+ if (physcr_status < 0)
+ return physcr_status;
+
+ physcr_status |= DP83822_PHYSCR_INT_OE | DP83822_PHYSCR_INTEN;
+
+ } else {
+ err = phy_write(phydev, MII_DP83822_MISR1, 0);
+ if (err < 0)
+ return err;
+
+ err = phy_write(phydev, MII_DP83822_MISR2, 0);
+ if (err < 0)
+ return err;
+
+ physcr_status = phy_read(phydev, MII_DP83822_PHYSCR);
+ if (physcr_status < 0)
+ return physcr_status;
+
+ physcr_status &= ~DP83822_PHYSCR_INTEN;
+ }
+
+ return phy_write(phydev, MII_DP83822_PHYSCR, physcr_status);
+}
+
+static irqreturn_t dp83822_handle_interrupt(struct phy_device *phydev)
+{
+ bool trigger_machine = false;
+ int irq_status;
+
+ /* The MISR1 and MISR2 registers are holding the interrupt status in
+ * the upper half (15:8), while the lower half (7:0) is used for
+ * controlling the interrupt enable state of those individual interrupt
+ * sources. To determine the possible interrupt sources, just read the
+ * MISR* register and use it directly to know which interrupts have
+ * been enabled previously or not.
+ */
+ irq_status = phy_read(phydev, MII_DP83822_MISR1);
+ if (irq_status < 0) {
+ phy_error(phydev);
+ return IRQ_NONE;
+ }
+ if (irq_status & ((irq_status & GENMASK(7, 0)) << 8))
+ trigger_machine = true;
+
+ irq_status = phy_read(phydev, MII_DP83822_MISR2);
+ if (irq_status < 0) {
+ phy_error(phydev);
+ return IRQ_NONE;
+ }
+ if (irq_status & ((irq_status & GENMASK(7, 0)) << 8))
+ trigger_machine = true;
+
+ if (!trigger_machine)
+ return IRQ_NONE;
+
+ phy_trigger_machine(phydev);
+
+ return IRQ_HANDLED;
+}
+
+static int dp8382x_disable_wol(struct phy_device *phydev)
+{
+ return phy_clear_bits_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_CFG,
+ DP83822_WOL_EN | DP83822_WOL_MAGIC_EN |
+ DP83822_WOL_SECURE_ON);
+}
+
+static int dp83822_read_status(struct phy_device *phydev)
+{
+ struct dp83822_private *dp83822 = phydev->priv;
+ int status = phy_read(phydev, MII_DP83822_PHYSTS);
+ int ctrl2;
+ int ret;
+
+ if (dp83822->fx_enabled) {
+ if (status & DP83822_PHYSTS_LINK) {
+ phydev->speed = SPEED_UNKNOWN;
+ phydev->duplex = DUPLEX_UNKNOWN;
+ } else {
+ ctrl2 = phy_read(phydev, MII_DP83822_CTRL_2);
+ if (ctrl2 < 0)
+ return ctrl2;
+
+ if (!(ctrl2 & DP83822_FX_ENABLE)) {
+ ret = phy_write(phydev, MII_DP83822_CTRL_2,
+ DP83822_FX_ENABLE | ctrl2);
+ if (ret < 0)
+ return ret;
+ }
+ }
+ }
+
+ ret = genphy_read_status(phydev);
+ if (ret)
+ return ret;
+
+ if (status < 0)
+ return status;
+
+ if (status & DP83822_PHYSTS_DUPLEX)
+ phydev->duplex = DUPLEX_FULL;
+ else
+ phydev->duplex = DUPLEX_HALF;
+
+ if (status & DP83822_PHYSTS_10)
+ phydev->speed = SPEED_10;
+ else
+ phydev->speed = SPEED_100;
+
+ return 0;
+}
+
+static int dp83822_config_init(struct phy_device *phydev)
+{
+ struct dp83822_private *dp83822 = phydev->priv;
+ struct device *dev = &phydev->mdio.dev;
+ int rgmii_delay;
+ s32 rx_int_delay;
+ s32 tx_int_delay;
+ int err = 0;
+ int bmcr;
+
+ if (phy_interface_is_rgmii(phydev)) {
+ rx_int_delay = phy_get_internal_delay(phydev, dev, NULL, 0,
+ true);
+
+ if (rx_int_delay <= 0)
+ rgmii_delay = 0;
+ else
+ rgmii_delay = DP83822_RX_CLK_SHIFT;
+
+ tx_int_delay = phy_get_internal_delay(phydev, dev, NULL, 0,
+ false);
+ if (tx_int_delay <= 0)
+ rgmii_delay &= ~DP83822_TX_CLK_SHIFT;
+ else
+ rgmii_delay |= DP83822_TX_CLK_SHIFT;
+
+ if (rgmii_delay) {
+ err = phy_set_bits_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RCSR, rgmii_delay);
+ if (err)
+ return err;
+ }
+
+ phy_set_bits_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RCSR, DP83822_RGMII_MODE_EN);
+ } else {
+ phy_clear_bits_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_RCSR, DP83822_RGMII_MODE_EN);
+ }
+
+ if (dp83822->fx_enabled) {
+ err = phy_modify(phydev, MII_DP83822_CTRL_2,
+ DP83822_FX_ENABLE, 1);
+ if (err < 0)
+ return err;
+
+ /* Only allow advertising what this PHY supports */
+ linkmode_and(phydev->advertising, phydev->advertising,
+ phydev->supported);
+
+ linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
+ phydev->supported);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
+ phydev->advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseFX_Full_BIT,
+ phydev->supported);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseFX_Half_BIT,
+ phydev->supported);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseFX_Full_BIT,
+ phydev->advertising);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_100baseFX_Half_BIT,
+ phydev->advertising);
+
+ /* Auto neg is not supported in fiber mode */
+ bmcr = phy_read(phydev, MII_BMCR);
+ if (bmcr < 0)
+ return bmcr;
+
+ if (bmcr & BMCR_ANENABLE) {
+ err = phy_modify(phydev, MII_BMCR, BMCR_ANENABLE, 0);
+ if (err < 0)
+ return err;
+ }
+ phydev->autoneg = AUTONEG_DISABLE;
+ linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT,
+ phydev->supported);
+ linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT,
+ phydev->advertising);
+
+ /* Setup fiber advertisement */
+ err = phy_modify_changed(phydev, MII_ADVERTISE,
+ MII_DP83822_FIBER_ADVERTISE,
+ MII_DP83822_FIBER_ADVERTISE);
+
+ if (err < 0)
+ return err;
+
+ if (dp83822->fx_signal_det_low) {
+ err = phy_set_bits_mmd(phydev, DP83822_DEVADDR,
+ MII_DP83822_GENCFG,
+ DP83822_SIG_DET_LOW);
+ if (err)
+ return err;
+ }
+ }
+ return dp8382x_disable_wol(phydev);
+}
+
+static int dp8382x_config_init(struct phy_device *phydev)
+{
+ return dp8382x_disable_wol(phydev);
+}
+
+static int dp83822_phy_reset(struct phy_device *phydev)
+{
+ int err;
+
+ err = phy_write(phydev, MII_DP83822_RESET_CTRL, DP83822_SW_RESET);
+ if (err < 0)
+ return err;
+
+ return phydev->drv->config_init(phydev);
+}
+
+#ifdef CONFIG_OF_MDIO
+static int dp83822_of_init(struct phy_device *phydev)
+{
+ struct dp83822_private *dp83822 = phydev->priv;
+ struct device *dev = &phydev->mdio.dev;
+
+ /* Signal detection for the PHY is only enabled if the FX_EN and the
+ * SD_EN pins are strapped. Signal detection can only enabled if FX_EN
+ * is strapped otherwise signal detection is disabled for the PHY.
+ */
+ if (dp83822->fx_enabled && dp83822->fx_sd_enable)
+ dp83822->fx_signal_det_low = device_property_present(dev,
+ "ti,link-loss-low");
+ if (!dp83822->fx_enabled)
+ dp83822->fx_enabled = device_property_present(dev,
+ "ti,fiber-mode");
+
+ return 0;
+}
+#else
+static int dp83822_of_init(struct phy_device *phydev)
+{
+ return 0;
+}
+#endif /* CONFIG_OF_MDIO */
+
+static int dp83822_read_straps(struct phy_device *phydev)
+{
+ struct dp83822_private *dp83822 = phydev->priv;
+ int fx_enabled, fx_sd_enable;
+ int val;
+
+ val = phy_read_mmd(phydev, DP83822_DEVADDR, MII_DP83822_SOR1);
+ if (val < 0)
+ return val;
+
+ fx_enabled = (val & DP83822_COL_STRAP_MASK) >> DP83822_COL_SHIFT;
+ if (fx_enabled == DP83822_STRAP_MODE2 ||
+ fx_enabled == DP83822_STRAP_MODE3)
+ dp83822->fx_enabled = 1;
+
+ if (dp83822->fx_enabled) {
+ fx_sd_enable = (val & DP83822_RX_ER_STR_MASK) >> DP83822_RX_ER_SHIFT;
+ if (fx_sd_enable == DP83822_STRAP_MODE3 ||
+ fx_sd_enable == DP83822_STRAP_MODE4)
+ dp83822->fx_sd_enable = 1;
+ }
+
+ return 0;
+}
+
+static int dp83822_probe(struct phy_device *phydev)
+{
+ struct dp83822_private *dp83822;
+ int ret;
+
+ dp83822 = devm_kzalloc(&phydev->mdio.dev, sizeof(*dp83822),
+ GFP_KERNEL);
+ if (!dp83822)
+ return -ENOMEM;
+
+ phydev->priv = dp83822;
+
+ ret = dp83822_read_straps(phydev);
+ if (ret)
+ return ret;
+
+ dp83822_of_init(phydev);
+
+ if (dp83822->fx_enabled)
+ phydev->port = PORT_FIBRE;
+
+ return 0;
+}
+
+static int dp83822_suspend(struct phy_device *phydev)
+{
+ int value;
+
+ value = phy_read_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_CFG);
+
+ if (!(value & DP83822_WOL_EN))
+ genphy_suspend(phydev);
+
+ return 0;
+}
+
+static int dp83822_resume(struct phy_device *phydev)
+{
+ int value;
+
+ genphy_resume(phydev);
+
+ value = phy_read_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_CFG);
+
+ phy_write_mmd(phydev, DP83822_DEVADDR, MII_DP83822_WOL_CFG, value |
+ DP83822_WOL_CLR_INDICATION);
+
+ return 0;
+}
+
+#define DP83822_PHY_DRIVER(_id, _name) \
+ { \
+ PHY_ID_MATCH_MODEL(_id), \
+ .name = (_name), \
+ /* PHY_BASIC_FEATURES */ \
+ .probe = dp83822_probe, \
+ .soft_reset = dp83822_phy_reset, \
+ .config_init = dp83822_config_init, \
+ .read_status = dp83822_read_status, \
+ .get_wol = dp83822_get_wol, \
+ .set_wol = dp83822_set_wol, \
+ .config_intr = dp83822_config_intr, \
+ .handle_interrupt = dp83822_handle_interrupt, \
+ .suspend = dp83822_suspend, \
+ .resume = dp83822_resume, \
+ }
+
+#define DP8382X_PHY_DRIVER(_id, _name) \
+ { \
+ PHY_ID_MATCH_MODEL(_id), \
+ .name = (_name), \
+ /* PHY_BASIC_FEATURES */ \
+ .soft_reset = dp83822_phy_reset, \
+ .config_init = dp8382x_config_init, \
+ .get_wol = dp83822_get_wol, \
+ .set_wol = dp83822_set_wol, \
+ .config_intr = dp83822_config_intr, \
+ .handle_interrupt = dp83822_handle_interrupt, \
+ .suspend = dp83822_suspend, \
+ .resume = dp83822_resume, \
+ }
+
+static struct phy_driver dp83822_driver[] = {
+ DP83822_PHY_DRIVER(DP83822_PHY_ID, "TI DP83822"),
+ DP8382X_PHY_DRIVER(DP83825I_PHY_ID, "TI DP83825I"),
+ DP8382X_PHY_DRIVER(DP83826C_PHY_ID, "TI DP83826C"),
+ DP8382X_PHY_DRIVER(DP83826NC_PHY_ID, "TI DP83826NC"),
+ DP8382X_PHY_DRIVER(DP83825S_PHY_ID, "TI DP83825S"),
+ DP8382X_PHY_DRIVER(DP83825CM_PHY_ID, "TI DP83825M"),
+ DP8382X_PHY_DRIVER(DP83825CS_PHY_ID, "TI DP83825CS"),
+};
+module_phy_driver(dp83822_driver);
+
+static struct mdio_device_id __maybe_unused dp83822_tbl[] = {
+ { DP83822_PHY_ID, 0xfffffff0 },
+ { DP83825I_PHY_ID, 0xfffffff0 },
+ { DP83826C_PHY_ID, 0xfffffff0 },
+ { DP83826NC_PHY_ID, 0xfffffff0 },
+ { DP83825S_PHY_ID, 0xfffffff0 },
+ { DP83825CM_PHY_ID, 0xfffffff0 },
+ { DP83825CS_PHY_ID, 0xfffffff0 },
+ { },
+};
+MODULE_DEVICE_TABLE(mdio, dp83822_tbl);
+
+MODULE_DESCRIPTION("Texas Instruments DP83822 PHY driver");
+MODULE_AUTHOR("Dan Murphy <dmurphy@ti.com");
+MODULE_LICENSE("GPL v2");