drivers/net/phy/atheros.c - platform/external/u-boot - Gitiles

 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Atheros PHY drivers
  *
  * Copyright 2011, 2013 Freescale Semiconductor, Inc.
  * author Andy Fleming
  * Copyright (c) 2019 Michael Walle <michael@walle.cc>
  */
 #include <common.h>
 #include <phy.h>
 #include <dm/device_compat.h>
 #include <linux/bitfield.h>
 #include <linux/bitops.h>
 #include <dt-bindings/net/qca-ar803x.h>

 #define AR803x_PHY_DEBUG_ADDR_REG	0x1d
 #define AR803x_PHY_DEBUG_DATA_REG	0x1e

 /* Debug registers */
 #define AR803x_DEBUG_REG_0		0x0
 #define AR803x_RGMII_RX_CLK_DLY		BIT(15)

 #define AR803x_DEBUG_REG_5		0x5
 #define AR803x_RGMII_TX_CLK_DLY		BIT(8)

 #define AR803x_DEBUG_REG_1F		0x1f
 #define AR803x_PLL_ON			BIT(2)
 #define AR803x_RGMII_1V8		BIT(3)

 /* CLK_25M register is at MMD 7, address 0x8016 */
 #define AR803x_CLK_25M_SEL_REG		0x8016

 #define AR803x_CLK_25M_MASK		GENMASK(4, 2)
 #define AR803x_CLK_25M_25MHZ_XTAL	0
 #define AR803x_CLK_25M_25MHZ_DSP	1
 #define AR803x_CLK_25M_50MHZ_PLL	2
 #define AR803x_CLK_25M_50MHZ_DSP	3
 #define AR803x_CLK_25M_62_5MHZ_PLL	4
 #define AR803x_CLK_25M_62_5MHZ_DSP	5
 #define AR803x_CLK_25M_125MHZ_PLL	6
 #define AR803x_CLK_25M_125MHZ_DSP	7
 #define AR8035_CLK_25M_MASK		GENMASK(4, 3)

 #define AR803x_CLK_25M_DR_MASK		GENMASK(8, 7)
 #define AR803x_CLK_25M_DR_FULL		0
 #define AR803x_CLK_25M_DR_HALF		1
 #define AR803x_CLK_25M_DR_QUARTER	2

 #define AR8021_PHY_ID 0x004dd040
 #define AR8031_PHY_ID 0x004dd074
 #define AR8035_PHY_ID 0x004dd072

 struct ar803x_priv {
 	int flags;
 #define AR803x_FLAG_KEEP_PLL_ENABLED	BIT(0) /* don't turn off internal PLL */
 #define AR803x_FLAG_RGMII_1V8		BIT(1) /* use 1.8V RGMII I/O voltage */
 	u16 clk_25m_reg;
 	u16 clk_25m_mask;
 };

 static int ar803x_debug_reg_read(struct phy_device *phydev, u16 reg)
 {
 	int ret;

 	ret = phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_ADDR_REG,
 			reg);
 	if (ret < 0)
 		return ret;

 	return phy_read(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_DATA_REG);
 }

 static int ar803x_debug_reg_mask(struct phy_device *phydev, u16 reg,
 				 u16 clear, u16 set)
 {
 	int val;

 	val = ar803x_debug_reg_read(phydev, reg);
 	if (val < 0)
 		return val;

 	val &= 0xffff;
 	val &= ~clear;
 	val |= set;

 	return phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_DATA_REG,
 			 val);
 }

 static int ar803x_enable_rx_delay(struct phy_device *phydev, bool on)
 {
 	u16 clear = 0, set = 0;

 	if (on)
 		set = AR803x_RGMII_RX_CLK_DLY;
 	else
 		clear = AR803x_RGMII_RX_CLK_DLY;

 	return ar803x_debug_reg_mask(phydev, AR803x_DEBUG_REG_0, clear, set);
 }

 static int ar803x_enable_tx_delay(struct phy_device *phydev, bool on)
 {
 	u16 clear = 0, set = 0;

 	if (on)
 		set = AR803x_RGMII_TX_CLK_DLY;
 	else
 		clear = AR803x_RGMII_TX_CLK_DLY;

 	return ar803x_debug_reg_mask(phydev, AR803x_DEBUG_REG_5, clear, set);
 }

 static int ar8021_config(struct phy_device *phydev)
 {
 	phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR,
 		  BMCR_ANENABLE | BMCR_ANRESTART);

 	ar803x_enable_tx_delay(phydev, true);

 	phydev->supported = phydev->drv->features;
 	return 0;
 }

 static int ar803x_delay_config(struct phy_device *phydev)
 {
 	int ret;

 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID ||
 	    phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
 		ret = ar803x_enable_tx_delay(phydev, true);
 	else
 		ret = ar803x_enable_tx_delay(phydev, false);

 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID ||
 	    phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
 		ret = ar803x_enable_rx_delay(phydev, true);
 	else
 		ret = ar803x_enable_rx_delay(phydev, false);

 	return ret;
 }

 static int ar803x_regs_config(struct phy_device *phydev)
 {
 	struct ar803x_priv *priv = phydev->priv;
 	u16 set = 0, clear = 0;
 	int val;
 	int ret;

 	/* no configuration available */
 	if (!priv)
 		return 0;

 	/*
 	 * Only supported on the AR8031, AR8035 has strappings for the PLL mode
 	 * as well as the RGMII voltage.
 	 */
 	if (phydev->drv->uid == AR8031_PHY_ID) {
 		if (priv->flags & AR803x_FLAG_KEEP_PLL_ENABLED)
 			set |= AR803x_PLL_ON;
 		else
 			clear |= AR803x_PLL_ON;

 		if (priv->flags & AR803x_FLAG_RGMII_1V8)
 			set |= AR803x_RGMII_1V8;
 		else
 			clear |= AR803x_RGMII_1V8;

 		ret = ar803x_debug_reg_mask(phydev, AR803x_DEBUG_REG_1F, clear,
 					    set);
 		if (ret < 0)
 			return ret;
 	}

 	/* save the write access if the mask is empty */
 	if (priv->clk_25m_mask) {
 		val = phy_read_mmd(phydev, MDIO_MMD_AN, AR803x_CLK_25M_SEL_REG);
 		if (val < 0)
 			return val;
 		val &= ~priv->clk_25m_mask;
 		val |= priv->clk_25m_reg;
 		ret = phy_write_mmd(phydev, MDIO_MMD_AN,
 				    AR803x_CLK_25M_SEL_REG, val);
 		if (ret < 0)
 			return ret;
 	}

 	return 0;
 }

 static int ar803x_of_init(struct phy_device *phydev)
 {
 	struct ar803x_priv *priv;
 	ofnode node, vddio_reg_node;
 	u32 strength, freq, min_uV, max_uV;
 	int sel;

 	node = phy_get_ofnode(phydev);
 	if (!ofnode_valid(node))
 		return 0;

 	priv = malloc(sizeof(*priv));
 	if (!priv)
 		return -ENOMEM;
 	memset(priv, 0, sizeof(*priv));

 	phydev->priv = priv;

 	debug("%s: found PHY node: %s\n", __func__, ofnode_get_name(node));

 	if (ofnode_read_bool(node, "qca,keep-pll-enabled"))
 		priv->flags |= AR803x_FLAG_KEEP_PLL_ENABLED;

 	/*
 	 * We can't use the regulator framework because the regulator is
 	 * a subnode of the PHY. So just read the two properties we are
 	 * interested in.
 	 */
 	vddio_reg_node = ofnode_find_subnode(node, "vddio-regulator");
 	if (ofnode_valid(vddio_reg_node)) {
 		min_uV = ofnode_read_u32_default(vddio_reg_node,
 						 "regulator-min-microvolt", 0);
 		max_uV = ofnode_read_u32_default(vddio_reg_node,
 						 "regulator-max-microvolt", 0);

 		if (min_uV != max_uV) {
 			free(priv);
 			return -EINVAL;
 		}

 		switch (min_uV) {
 		case 1500000:
 			break;
 		case 1800000:
 			priv->flags |= AR803x_FLAG_RGMII_1V8;
 			break;
 		default:
 			free(priv);
 			return -EINVAL;
 		}
 	}

 	/*
 	 * Get the CLK_25M frequency from the device tree. Only XTAL and PLL
 	 * sources are supported right now. There is also the possibilty to use
 	 * the DSP as frequency reference, this is used for synchronous
 	 * ethernet.
 	 */
 	if (!ofnode_read_u32(node, "qca,clk-out-frequency", &freq)) {
 		switch (freq) {
 		case 25000000:
 			sel = AR803x_CLK_25M_25MHZ_XTAL;
 			break;
 		case 50000000:
 			sel = AR803x_CLK_25M_50MHZ_PLL;
 			break;
 		case 62500000:
 			sel = AR803x_CLK_25M_62_5MHZ_PLL;
 			break;
 		case 125000000:
 			sel = AR803x_CLK_25M_125MHZ_PLL;
 			break;
 		default:
 			dev_err(phydev->dev,
 				"invalid qca,clk-out-frequency\n");
 			free(priv);
 			return -EINVAL;
 		}

 		priv->clk_25m_mask |= AR803x_CLK_25M_MASK;
 		priv->clk_25m_reg |= FIELD_PREP(AR803x_CLK_25M_MASK, sel);
 		/*
 		 * Fixup for the AR8035 which only has two bits. The two
 		 * remaining bits map to the same frequencies.
 		 */

 		if (phydev->drv->uid == AR8035_PHY_ID) {
 			priv->clk_25m_reg &= AR8035_CLK_25M_MASK;
 			priv->clk_25m_mask &= AR8035_CLK_25M_MASK;
 		}
 	}

 	if (phydev->drv->uid == AR8031_PHY_ID &&
 	    !ofnode_read_u32(node, "qca,clk-out-strength", &strength)) {
 		switch (strength) {
 		case AR803X_STRENGTH_FULL:
 			sel = AR803x_CLK_25M_DR_FULL;
 			break;
 		case AR803X_STRENGTH_HALF:
 			sel = AR803x_CLK_25M_DR_HALF;
 			break;
 		case AR803X_STRENGTH_QUARTER:
 			sel = AR803x_CLK_25M_DR_QUARTER;
 			break;
 		default:
 			dev_err(phydev->dev,
 				"invalid qca,clk-out-strength\n");
 			free(priv);
 			return -EINVAL;
 		}
 		priv->clk_25m_mask |= AR803x_CLK_25M_DR_MASK;
 		priv->clk_25m_reg |= FIELD_PREP(AR803x_CLK_25M_DR_MASK, sel);
 	}

 	debug("%s: flags=%x clk_25m_reg=%04x clk_25m_mask=%04x\n", __func__,
 	      priv->flags, priv->clk_25m_reg, priv->clk_25m_mask);

 	return 0;
 }

 static int ar803x_config(struct phy_device *phydev)
 {
 	int ret;

 	ret = ar803x_of_init(phydev);
 	if (ret < 0)
 		return ret;

 	ret = ar803x_delay_config(phydev);
 	if (ret < 0)
 		return ret;

 	ret = ar803x_regs_config(phydev);
 	if (ret < 0)
 		return ret;

 	phydev->supported = phydev->drv->features;

 	genphy_config_aneg(phydev);
 	genphy_restart_aneg(phydev);

 	return 0;
 }

 U_BOOT_PHY_DRIVER(AR8021) = {
 	.name = "AR8021",
 	.uid = AR8021_PHY_ID,
 	.mask = 0xfffffff0,
 	.features = PHY_GBIT_FEATURES,
 	.config = ar8021_config,
 	.startup = genphy_startup,
 	.shutdown = genphy_shutdown,
 };

 U_BOOT_PHY_DRIVER(AR8031) = {
 	.name = "AR8031/AR8033",
 	.uid = AR8031_PHY_ID,
 	.mask = 0xffffffef,
 	.features = PHY_GBIT_FEATURES,
 	.config = ar803x_config,
 	.startup = genphy_startup,
 	.shutdown = genphy_shutdown,
 };

 U_BOOT_PHY_DRIVER(AR8035) = {
 	.name = "AR8035",
 	.uid = AR8035_PHY_ID,
 	.mask = 0xffffffef,
 	.features = PHY_GBIT_FEATURES,
 	.config = ar803x_config,
 	.startup = genphy_startup,
 	.shutdown = genphy_shutdown,
 };
	// SPDX-License-Identifier: GPL-2.0+
	/*
	* Atheros PHY drivers
	*
	* Copyright 2011, 2013 Freescale Semiconductor, Inc.
	* author Andy Fleming
	* Copyright (c) 2019 Michael Walle <michael@walle.cc>
	*/
	#include <common.h>
	#include <phy.h>
	#include <dm/device_compat.h>
	#include <linux/bitfield.h>
	#include <linux/bitops.h>
	#include <dt-bindings/net/qca-ar803x.h>

	#define AR803x_PHY_DEBUG_ADDR_REG 0x1d
	#define AR803x_PHY_DEBUG_DATA_REG 0x1e

	/* Debug registers */
	#define AR803x_DEBUG_REG_0 0x0
	#define AR803x_RGMII_RX_CLK_DLY BIT(15)

	#define AR803x_DEBUG_REG_5 0x5
	#define AR803x_RGMII_TX_CLK_DLY BIT(8)

	#define AR803x_DEBUG_REG_1F 0x1f
	#define AR803x_PLL_ON BIT(2)
	#define AR803x_RGMII_1V8 BIT(3)

	/* CLK_25M register is at MMD 7, address 0x8016 */
	#define AR803x_CLK_25M_SEL_REG 0x8016

	#define AR803x_CLK_25M_MASK GENMASK(4, 2)
	#define AR803x_CLK_25M_25MHZ_XTAL 0
	#define AR803x_CLK_25M_25MHZ_DSP 1
	#define AR803x_CLK_25M_50MHZ_PLL 2
	#define AR803x_CLK_25M_50MHZ_DSP 3
	#define AR803x_CLK_25M_62_5MHZ_PLL 4
	#define AR803x_CLK_25M_62_5MHZ_DSP 5
	#define AR803x_CLK_25M_125MHZ_PLL 6
	#define AR803x_CLK_25M_125MHZ_DSP 7
	#define AR8035_CLK_25M_MASK GENMASK(4, 3)

	#define AR803x_CLK_25M_DR_MASK GENMASK(8, 7)
	#define AR803x_CLK_25M_DR_FULL 0
	#define AR803x_CLK_25M_DR_HALF 1
	#define AR803x_CLK_25M_DR_QUARTER 2

	#define AR8021_PHY_ID 0x004dd040
	#define AR8031_PHY_ID 0x004dd074
	#define AR8035_PHY_ID 0x004dd072

	struct ar803x_priv {
	int flags;
	#define AR803x_FLAG_KEEP_PLL_ENABLED BIT(0) /* don't turn off internal PLL */
	#define AR803x_FLAG_RGMII_1V8 BIT(1) /* use 1.8V RGMII I/O voltage */
	u16 clk_25m_reg;
	u16 clk_25m_mask;
	};

	static int ar803x_debug_reg_read(struct phy_device *phydev, u16 reg)
	{
	int ret;

	ret = phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_ADDR_REG,
	reg);
	if (ret < 0)
	return ret;

	return phy_read(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_DATA_REG);
	}

	static int ar803x_debug_reg_mask(struct phy_device *phydev, u16 reg,
	u16 clear, u16 set)
	{
	int val;

	val = ar803x_debug_reg_read(phydev, reg);
	if (val < 0)
	return val;

	val &= 0xffff;
	val &= ~clear;
	val \|= set;

	return phy_write(phydev, MDIO_DEVAD_NONE, AR803x_PHY_DEBUG_DATA_REG,
	val);
	}

	static int ar803x_enable_rx_delay(struct phy_device *phydev, bool on)
	{
	u16 clear = 0, set = 0;

	if (on)
	set = AR803x_RGMII_RX_CLK_DLY;
	else
	clear = AR803x_RGMII_RX_CLK_DLY;

	return ar803x_debug_reg_mask(phydev, AR803x_DEBUG_REG_0, clear, set);
	}

	static int ar803x_enable_tx_delay(struct phy_device *phydev, bool on)
	{
	u16 clear = 0, set = 0;

	if (on)
	set = AR803x_RGMII_TX_CLK_DLY;
	else
	clear = AR803x_RGMII_TX_CLK_DLY;

	return ar803x_debug_reg_mask(phydev, AR803x_DEBUG_REG_5, clear, set);
	}

	static int ar8021_config(struct phy_device *phydev)
	{
	phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR,
	BMCR_ANENABLE \| BMCR_ANRESTART);

	ar803x_enable_tx_delay(phydev, true);

	phydev->supported = phydev->drv->features;
	return 0;
	}

	static int ar803x_delay_config(struct phy_device *phydev)
	{
	int ret;

	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID \|\|
	phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
	ret = ar803x_enable_tx_delay(phydev, true);
	else
	ret = ar803x_enable_tx_delay(phydev, false);

	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID \|\|
	phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
	ret = ar803x_enable_rx_delay(phydev, true);
	else
	ret = ar803x_enable_rx_delay(phydev, false);

	return ret;
	}

	static int ar803x_regs_config(struct phy_device *phydev)
	{
	struct ar803x_priv *priv = phydev->priv;
	u16 set = 0, clear = 0;
	int val;
	int ret;

	/* no configuration available */
	if (!priv)
	return 0;

	/*
	* Only supported on the AR8031, AR8035 has strappings for the PLL mode
	* as well as the RGMII voltage.
	*/
	if (phydev->drv->uid == AR8031_PHY_ID) {
	if (priv->flags & AR803x_FLAG_KEEP_PLL_ENABLED)
	set \|= AR803x_PLL_ON;
	else
	clear \|= AR803x_PLL_ON;

	if (priv->flags & AR803x_FLAG_RGMII_1V8)
	set \|= AR803x_RGMII_1V8;
	else
	clear \|= AR803x_RGMII_1V8;

	ret = ar803x_debug_reg_mask(phydev, AR803x_DEBUG_REG_1F, clear,
	set);
	if (ret < 0)
	return ret;
	}

	/* save the write access if the mask is empty */
	if (priv->clk_25m_mask) {
	val = phy_read_mmd(phydev, MDIO_MMD_AN, AR803x_CLK_25M_SEL_REG);
	if (val < 0)
	return val;
	val &= ~priv->clk_25m_mask;
	val \|= priv->clk_25m_reg;
	ret = phy_write_mmd(phydev, MDIO_MMD_AN,
	AR803x_CLK_25M_SEL_REG, val);
	if (ret < 0)
	return ret;
	}

	return 0;
	}

	static int ar803x_of_init(struct phy_device *phydev)
	{
	struct ar803x_priv *priv;
	ofnode node, vddio_reg_node;
	u32 strength, freq, min_uV, max_uV;
	int sel;

	node = phy_get_ofnode(phydev);
	if (!ofnode_valid(node))
	return 0;

	priv = malloc(sizeof(*priv));
	if (!priv)
	return -ENOMEM;
	memset(priv, 0, sizeof(*priv));

	phydev->priv = priv;

	debug("%s: found PHY node: %s\n", __func__, ofnode_get_name(node));

	if (ofnode_read_bool(node, "qca,keep-pll-enabled"))
	priv->flags \|= AR803x_FLAG_KEEP_PLL_ENABLED;

	/*
	* We can't use the regulator framework because the regulator is
	* a subnode of the PHY. So just read the two properties we are
	* interested in.
	*/
	vddio_reg_node = ofnode_find_subnode(node, "vddio-regulator");
	if (ofnode_valid(vddio_reg_node)) {
	min_uV = ofnode_read_u32_default(vddio_reg_node,
	"regulator-min-microvolt", 0);
	max_uV = ofnode_read_u32_default(vddio_reg_node,
	"regulator-max-microvolt", 0);

	if (min_uV != max_uV) {
	free(priv);
	return -EINVAL;
	}

	switch (min_uV) {
	case 1500000:
	break;
	case 1800000:
	priv->flags \|= AR803x_FLAG_RGMII_1V8;
	break;
	default:
	free(priv);
	return -EINVAL;
	}
	}

	/*
	* Get the CLK_25M frequency from the device tree. Only XTAL and PLL
	* sources are supported right now. There is also the possibilty to use
	* the DSP as frequency reference, this is used for synchronous
	* ethernet.
	*/
	if (!ofnode_read_u32(node, "qca,clk-out-frequency", &freq)) {
	switch (freq) {
	case 25000000:
	sel = AR803x_CLK_25M_25MHZ_XTAL;
	break;
	case 50000000:
	sel = AR803x_CLK_25M_50MHZ_PLL;
	break;
	case 62500000:
	sel = AR803x_CLK_25M_62_5MHZ_PLL;
	break;
	case 125000000:
	sel = AR803x_CLK_25M_125MHZ_PLL;
	break;
	default:
	dev_err(phydev->dev,
	"invalid qca,clk-out-frequency\n");
	free(priv);
	return -EINVAL;
	}

	priv->clk_25m_mask \|= AR803x_CLK_25M_MASK;
	priv->clk_25m_reg \|= FIELD_PREP(AR803x_CLK_25M_MASK, sel);
	/*
	* Fixup for the AR8035 which only has two bits. The two
	* remaining bits map to the same frequencies.
	*/

	if (phydev->drv->uid == AR8035_PHY_ID) {
	priv->clk_25m_reg &= AR8035_CLK_25M_MASK;
	priv->clk_25m_mask &= AR8035_CLK_25M_MASK;
	}
	}

	if (phydev->drv->uid == AR8031_PHY_ID &&
	!ofnode_read_u32(node, "qca,clk-out-strength", &strength)) {
	switch (strength) {
	case AR803X_STRENGTH_FULL:
	sel = AR803x_CLK_25M_DR_FULL;
	break;
	case AR803X_STRENGTH_HALF:
	sel = AR803x_CLK_25M_DR_HALF;
	break;
	case AR803X_STRENGTH_QUARTER:
	sel = AR803x_CLK_25M_DR_QUARTER;
	break;
	default:
	dev_err(phydev->dev,
	"invalid qca,clk-out-strength\n");
	free(priv);
	return -EINVAL;
	}
	priv->clk_25m_mask \|= AR803x_CLK_25M_DR_MASK;
	priv->clk_25m_reg \|= FIELD_PREP(AR803x_CLK_25M_DR_MASK, sel);
	}

	debug("%s: flags=%x clk_25m_reg=%04x clk_25m_mask=%04x\n", __func__,
	priv->flags, priv->clk_25m_reg, priv->clk_25m_mask);

	return 0;
	}

	static int ar803x_config(struct phy_device *phydev)
	{
	int ret;

	ret = ar803x_of_init(phydev);
	if (ret < 0)
	return ret;

	ret = ar803x_delay_config(phydev);
	if (ret < 0)
	return ret;

	ret = ar803x_regs_config(phydev);
	if (ret < 0)
	return ret;

	phydev->supported = phydev->drv->features;

	genphy_config_aneg(phydev);
	genphy_restart_aneg(phydev);

	return 0;
	}

	U_BOOT_PHY_DRIVER(AR8021) = {
	.name = "AR8021",
	.uid = AR8021_PHY_ID,
	.mask = 0xfffffff0,
	.features = PHY_GBIT_FEATURES,
	.config = ar8021_config,
	.startup = genphy_startup,
	.shutdown = genphy_shutdown,
	};

	U_BOOT_PHY_DRIVER(AR8031) = {
	.name = "AR8031/AR8033",
	.uid = AR8031_PHY_ID,
	.mask = 0xffffffef,
	.features = PHY_GBIT_FEATURES,
	.config = ar803x_config,
	.startup = genphy_startup,
	.shutdown = genphy_shutdown,
	};

	U_BOOT_PHY_DRIVER(AR8035) = {
	.name = "AR8035",
	.uid = AR8035_PHY_ID,
	.mask = 0xffffffef,
	.features = PHY_GBIT_FEATURES,
	.config = ar803x_config,
	.startup = genphy_startup,
	.shutdown = genphy_shutdown,
	};