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663 lines
18 KiB
663 lines
18 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* Broadcom BCM7xxx internal transceivers support. |
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* |
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* Copyright (C) 2014-2017 Broadcom |
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*/ |
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|
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#include <linux/module.h> |
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#include <linux/phy.h> |
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#include <linux/delay.h> |
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#include "bcm-phy-lib.h" |
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#include <linux/bitops.h> |
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#include <linux/brcmphy.h> |
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#include <linux/clk.h> |
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#include <linux/mdio.h> |
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|
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/* Broadcom BCM7xxx internal PHY registers */ |
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|
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/* EPHY only register definitions */ |
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#define MII_BCM7XXX_100TX_AUX_CTL 0x10 |
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#define MII_BCM7XXX_100TX_FALSE_CAR 0x13 |
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#define MII_BCM7XXX_100TX_DISC 0x14 |
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#define MII_BCM7XXX_AUX_MODE 0x1d |
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#define MII_BCM7XXX_64CLK_MDIO BIT(12) |
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#define MII_BCM7XXX_TEST 0x1f |
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#define MII_BCM7XXX_SHD_MODE_2 BIT(2) |
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#define MII_BCM7XXX_SHD_2_ADDR_CTRL 0xe |
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#define MII_BCM7XXX_SHD_2_CTRL_STAT 0xf |
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#define MII_BCM7XXX_SHD_2_BIAS_TRIM 0x1a |
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#define MII_BCM7XXX_SHD_3_AN_EEE_ADV 0x3 |
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#define MII_BCM7XXX_SHD_3_PCS_CTRL_2 0x6 |
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#define MII_BCM7XXX_PCS_CTRL_2_DEF 0x4400 |
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#define MII_BCM7XXX_SHD_3_AN_STAT 0xb |
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#define MII_BCM7XXX_AN_NULL_MSG_EN BIT(0) |
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#define MII_BCM7XXX_AN_EEE_EN BIT(1) |
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#define MII_BCM7XXX_SHD_3_EEE_THRESH 0xe |
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#define MII_BCM7XXX_EEE_THRESH_DEF 0x50 |
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#define MII_BCM7XXX_SHD_3_TL4 0x23 |
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#define MII_BCM7XXX_TL4_RST_MSK (BIT(2) | BIT(1)) |
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struct bcm7xxx_phy_priv { |
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u64 *stats; |
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struct clk *clk; |
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}; |
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static int bcm7xxx_28nm_d0_afe_config_init(struct phy_device *phydev) |
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{ |
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/* AFE_RXCONFIG_0 */ |
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bcm_phy_write_misc(phydev, AFE_RXCONFIG_0, 0xeb15); |
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/* AFE_RXCONFIG_1 */ |
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bcm_phy_write_misc(phydev, AFE_RXCONFIG_1, 0x9b2f); |
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/* AFE_RXCONFIG_2, set rCal offset for HT=0 code and LT=-2 code */ |
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bcm_phy_write_misc(phydev, AFE_RXCONFIG_2, 0x2003); |
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/* AFE_RX_LP_COUNTER, set RX bandwidth to maximum */ |
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bcm_phy_write_misc(phydev, AFE_RX_LP_COUNTER, 0x7fc0); |
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/* AFE_TX_CONFIG, set 100BT Cfeed=011 to improve rise/fall time */ |
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bcm_phy_write_misc(phydev, AFE_TX_CONFIG, 0x431); |
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/* AFE_VDCA_ICTRL_0, set Iq=1101 instead of 0111 for AB symmetry */ |
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bcm_phy_write_misc(phydev, AFE_VDCA_ICTRL_0, 0xa7da); |
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/* AFE_VDAC_OTHERS_0, set 1000BT Cidac=010 for all ports */ |
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bcm_phy_write_misc(phydev, AFE_VDAC_OTHERS_0, 0xa020); |
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/* AFE_HPF_TRIM_OTHERS, set 100Tx/10BT to -4.5% swing and set rCal |
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* offset for HT=0 code |
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*/ |
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bcm_phy_write_misc(phydev, AFE_HPF_TRIM_OTHERS, 0x00e3); |
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/* CORE_BASE1E, force trim to overwrite and set I_ext trim to 0000 */ |
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phy_write(phydev, MII_BRCM_CORE_BASE1E, 0x0010); |
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/* DSP_TAP10, adjust bias current trim (+0% swing, +0 tick) */ |
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bcm_phy_write_misc(phydev, DSP_TAP10, 0x011b); |
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/* Reset R_CAL/RC_CAL engine */ |
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bcm_phy_r_rc_cal_reset(phydev); |
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return 0; |
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} |
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static int bcm7xxx_28nm_e0_plus_afe_config_init(struct phy_device *phydev) |
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{ |
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/* AFE_RXCONFIG_1, provide more margin for INL/DNL measurement */ |
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bcm_phy_write_misc(phydev, AFE_RXCONFIG_1, 0x9b2f); |
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/* AFE_TX_CONFIG, set 100BT Cfeed=011 to improve rise/fall time */ |
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bcm_phy_write_misc(phydev, AFE_TX_CONFIG, 0x431); |
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/* AFE_VDCA_ICTRL_0, set Iq=1101 instead of 0111 for AB symmetry */ |
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bcm_phy_write_misc(phydev, AFE_VDCA_ICTRL_0, 0xa7da); |
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/* AFE_HPF_TRIM_OTHERS, set 100Tx/10BT to -4.5% swing and set rCal |
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* offset for HT=0 code |
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*/ |
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bcm_phy_write_misc(phydev, AFE_HPF_TRIM_OTHERS, 0x00e3); |
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/* CORE_BASE1E, force trim to overwrite and set I_ext trim to 0000 */ |
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phy_write(phydev, MII_BRCM_CORE_BASE1E, 0x0010); |
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/* DSP_TAP10, adjust bias current trim (+0% swing, +0 tick) */ |
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bcm_phy_write_misc(phydev, DSP_TAP10, 0x011b); |
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/* Reset R_CAL/RC_CAL engine */ |
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bcm_phy_r_rc_cal_reset(phydev); |
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return 0; |
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} |
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static int bcm7xxx_28nm_a0_patch_afe_config_init(struct phy_device *phydev) |
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{ |
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/* +1 RC_CAL codes for RL centering for both LT and HT conditions */ |
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bcm_phy_write_misc(phydev, AFE_RXCONFIG_2, 0xd003); |
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/* Cut master bias current by 2% to compensate for RC_CAL offset */ |
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bcm_phy_write_misc(phydev, DSP_TAP10, 0x791b); |
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/* Improve hybrid leakage */ |
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bcm_phy_write_misc(phydev, AFE_HPF_TRIM_OTHERS, 0x10e3); |
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/* Change rx_on_tune 8 to 0xf */ |
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bcm_phy_write_misc(phydev, 0x21, 0x2, 0x87f6); |
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/* Change 100Tx EEE bandwidth */ |
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bcm_phy_write_misc(phydev, 0x22, 0x2, 0x017d); |
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/* Enable ffe zero detection for Vitesse interoperability */ |
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bcm_phy_write_misc(phydev, 0x26, 0x2, 0x0015); |
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bcm_phy_r_rc_cal_reset(phydev); |
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return 0; |
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} |
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static int bcm7xxx_28nm_config_init(struct phy_device *phydev) |
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{ |
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u8 rev = PHY_BRCM_7XXX_REV(phydev->dev_flags); |
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u8 patch = PHY_BRCM_7XXX_PATCH(phydev->dev_flags); |
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u8 count; |
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int ret = 0; |
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/* Newer devices have moved the revision information back into a |
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* standard location in MII_PHYS_ID[23] |
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*/ |
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if (rev == 0) |
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rev = phydev->phy_id & ~phydev->drv->phy_id_mask; |
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pr_info_once("%s: %s PHY revision: 0x%02x, patch: %d\n", |
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phydev_name(phydev), phydev->drv->name, rev, patch); |
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/* Dummy read to a register to workaround an issue upon reset where the |
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* internal inverter may not allow the first MDIO transaction to pass |
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* the MDIO management controller and make us return 0xffff for such |
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* reads. |
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*/ |
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phy_read(phydev, MII_BMSR); |
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switch (rev) { |
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case 0xa0: |
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case 0xb0: |
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ret = bcm_phy_28nm_a0b0_afe_config_init(phydev); |
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break; |
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case 0xd0: |
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ret = bcm7xxx_28nm_d0_afe_config_init(phydev); |
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break; |
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case 0xe0: |
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case 0xf0: |
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/* Rev G0 introduces a roll over */ |
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case 0x10: |
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ret = bcm7xxx_28nm_e0_plus_afe_config_init(phydev); |
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break; |
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case 0x01: |
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ret = bcm7xxx_28nm_a0_patch_afe_config_init(phydev); |
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break; |
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default: |
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break; |
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} |
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if (ret) |
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return ret; |
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ret = bcm_phy_enable_jumbo(phydev); |
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if (ret) |
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return ret; |
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ret = bcm_phy_downshift_get(phydev, &count); |
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if (ret) |
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return ret; |
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/* Only enable EEE if Wirespeed/downshift is disabled */ |
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ret = bcm_phy_set_eee(phydev, count == DOWNSHIFT_DEV_DISABLE); |
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if (ret) |
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return ret; |
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return bcm_phy_enable_apd(phydev, true); |
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} |
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static int bcm7xxx_28nm_resume(struct phy_device *phydev) |
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{ |
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int ret; |
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/* Re-apply workarounds coming out suspend/resume */ |
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ret = bcm7xxx_28nm_config_init(phydev); |
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if (ret) |
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return ret; |
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/* 28nm Gigabit PHYs come out of reset without any half-duplex |
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* or "hub" compliant advertised mode, fix that. This does not |
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* cause any problems with the PHY library since genphy_config_aneg() |
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* gracefully handles auto-negotiated and forced modes. |
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*/ |
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return genphy_config_aneg(phydev); |
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} |
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static int phy_set_clr_bits(struct phy_device *dev, int location, |
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int set_mask, int clr_mask) |
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{ |
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int v, ret; |
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v = phy_read(dev, location); |
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if (v < 0) |
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return v; |
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v &= ~clr_mask; |
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v |= set_mask; |
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ret = phy_write(dev, location, v); |
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if (ret < 0) |
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return ret; |
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return v; |
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} |
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static int bcm7xxx_28nm_ephy_01_afe_config_init(struct phy_device *phydev) |
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{ |
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int ret; |
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/* set shadow mode 2 */ |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_TEST, |
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MII_BCM7XXX_SHD_MODE_2, 0); |
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if (ret < 0) |
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return ret; |
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/* Set current trim values INT_trim = -1, Ext_trim =0 */ |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_BIAS_TRIM, 0x3BE0); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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/* Cal reset */ |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_ADDR_CTRL, |
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MII_BCM7XXX_SHD_3_TL4); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_SHD_2_CTRL_STAT, |
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MII_BCM7XXX_TL4_RST_MSK, 0); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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/* Cal reset disable */ |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_ADDR_CTRL, |
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MII_BCM7XXX_SHD_3_TL4); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_SHD_2_CTRL_STAT, |
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0, MII_BCM7XXX_TL4_RST_MSK); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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reset_shadow_mode: |
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/* reset shadow mode 2 */ |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_TEST, 0, |
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MII_BCM7XXX_SHD_MODE_2); |
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if (ret < 0) |
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return ret; |
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return 0; |
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} |
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/* The 28nm EPHY does not support Clause 45 (MMD) used by bcm-phy-lib */ |
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static int bcm7xxx_28nm_ephy_apd_enable(struct phy_device *phydev) |
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{ |
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int ret; |
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/* set shadow mode 1 */ |
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ret = phy_set_clr_bits(phydev, MII_BRCM_FET_BRCMTEST, |
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MII_BRCM_FET_BT_SRE, 0); |
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if (ret < 0) |
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return ret; |
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/* Enable auto-power down */ |
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ret = phy_set_clr_bits(phydev, MII_BRCM_FET_SHDW_AUXSTAT2, |
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MII_BRCM_FET_SHDW_AS2_APDE, 0); |
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if (ret < 0) |
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return ret; |
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/* reset shadow mode 1 */ |
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ret = phy_set_clr_bits(phydev, MII_BRCM_FET_BRCMTEST, 0, |
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MII_BRCM_FET_BT_SRE); |
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if (ret < 0) |
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return ret; |
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return 0; |
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} |
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static int bcm7xxx_28nm_ephy_eee_enable(struct phy_device *phydev) |
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{ |
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int ret; |
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/* set shadow mode 2 */ |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_TEST, |
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MII_BCM7XXX_SHD_MODE_2, 0); |
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if (ret < 0) |
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return ret; |
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/* Advertise supported modes */ |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_ADDR_CTRL, |
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MII_BCM7XXX_SHD_3_AN_EEE_ADV); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_CTRL_STAT, |
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MDIO_EEE_100TX); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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/* Restore Defaults */ |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_ADDR_CTRL, |
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MII_BCM7XXX_SHD_3_PCS_CTRL_2); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_CTRL_STAT, |
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MII_BCM7XXX_PCS_CTRL_2_DEF); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_ADDR_CTRL, |
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MII_BCM7XXX_SHD_3_EEE_THRESH); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_CTRL_STAT, |
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MII_BCM7XXX_EEE_THRESH_DEF); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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/* Enable EEE autonegotiation */ |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_ADDR_CTRL, |
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MII_BCM7XXX_SHD_3_AN_STAT); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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ret = phy_write(phydev, MII_BCM7XXX_SHD_2_CTRL_STAT, |
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(MII_BCM7XXX_AN_NULL_MSG_EN | MII_BCM7XXX_AN_EEE_EN)); |
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if (ret < 0) |
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goto reset_shadow_mode; |
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reset_shadow_mode: |
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/* reset shadow mode 2 */ |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_TEST, 0, |
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MII_BCM7XXX_SHD_MODE_2); |
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if (ret < 0) |
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return ret; |
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/* Restart autoneg */ |
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phy_write(phydev, MII_BMCR, |
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(BMCR_SPEED100 | BMCR_ANENABLE | BMCR_ANRESTART)); |
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return 0; |
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} |
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static int bcm7xxx_28nm_ephy_config_init(struct phy_device *phydev) |
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{ |
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u8 rev = phydev->phy_id & ~phydev->drv->phy_id_mask; |
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int ret = 0; |
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pr_info_once("%s: %s PHY revision: 0x%02x\n", |
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phydev_name(phydev), phydev->drv->name, rev); |
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/* Dummy read to a register to workaround a possible issue upon reset |
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* where the internal inverter may not allow the first MDIO transaction |
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* to pass the MDIO management controller and make us return 0xffff for |
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* such reads. |
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*/ |
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phy_read(phydev, MII_BMSR); |
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/* Apply AFE software work-around if necessary */ |
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if (rev == 0x01) { |
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ret = bcm7xxx_28nm_ephy_01_afe_config_init(phydev); |
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if (ret) |
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return ret; |
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} |
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ret = bcm7xxx_28nm_ephy_eee_enable(phydev); |
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if (ret) |
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return ret; |
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return bcm7xxx_28nm_ephy_apd_enable(phydev); |
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} |
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static int bcm7xxx_28nm_ephy_resume(struct phy_device *phydev) |
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{ |
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int ret; |
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/* Re-apply workarounds coming out suspend/resume */ |
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ret = bcm7xxx_28nm_ephy_config_init(phydev); |
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if (ret) |
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return ret; |
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return genphy_config_aneg(phydev); |
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} |
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static int bcm7xxx_config_init(struct phy_device *phydev) |
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{ |
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int ret; |
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/* Enable 64 clock MDIO */ |
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phy_write(phydev, MII_BCM7XXX_AUX_MODE, MII_BCM7XXX_64CLK_MDIO); |
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phy_read(phydev, MII_BCM7XXX_AUX_MODE); |
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/* set shadow mode 2 */ |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_TEST, |
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MII_BCM7XXX_SHD_MODE_2, MII_BCM7XXX_SHD_MODE_2); |
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if (ret < 0) |
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return ret; |
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/* set iddq_clkbias */ |
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phy_write(phydev, MII_BCM7XXX_100TX_DISC, 0x0F00); |
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udelay(10); |
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/* reset iddq_clkbias */ |
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phy_write(phydev, MII_BCM7XXX_100TX_DISC, 0x0C00); |
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phy_write(phydev, MII_BCM7XXX_100TX_FALSE_CAR, 0x7555); |
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/* reset shadow mode 2 */ |
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ret = phy_set_clr_bits(phydev, MII_BCM7XXX_TEST, 0, MII_BCM7XXX_SHD_MODE_2); |
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if (ret < 0) |
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return ret; |
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return 0; |
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} |
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/* Workaround for putting the PHY in IDDQ mode, required |
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* for all BCM7XXX 40nm and 65nm PHYs |
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*/ |
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static int bcm7xxx_suspend(struct phy_device *phydev) |
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{ |
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int ret; |
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static const struct bcm7xxx_regs { |
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int reg; |
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u16 value; |
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} bcm7xxx_suspend_cfg[] = { |
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{ MII_BCM7XXX_TEST, 0x008b }, |
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{ MII_BCM7XXX_100TX_AUX_CTL, 0x01c0 }, |
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{ MII_BCM7XXX_100TX_DISC, 0x7000 }, |
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{ MII_BCM7XXX_TEST, 0x000f }, |
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{ MII_BCM7XXX_100TX_AUX_CTL, 0x20d0 }, |
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{ MII_BCM7XXX_TEST, 0x000b }, |
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}; |
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unsigned int i; |
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for (i = 0; i < ARRAY_SIZE(bcm7xxx_suspend_cfg); i++) { |
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ret = phy_write(phydev, |
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bcm7xxx_suspend_cfg[i].reg, |
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bcm7xxx_suspend_cfg[i].value); |
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if (ret) |
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return ret; |
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} |
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return 0; |
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} |
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static int bcm7xxx_28nm_get_tunable(struct phy_device *phydev, |
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struct ethtool_tunable *tuna, |
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void *data) |
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{ |
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switch (tuna->id) { |
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case ETHTOOL_PHY_DOWNSHIFT: |
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return bcm_phy_downshift_get(phydev, (u8 *)data); |
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default: |
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return -EOPNOTSUPP; |
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} |
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} |
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static int bcm7xxx_28nm_set_tunable(struct phy_device *phydev, |
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struct ethtool_tunable *tuna, |
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const void *data) |
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{ |
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u8 count = *(u8 *)data; |
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int ret; |
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|
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switch (tuna->id) { |
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case ETHTOOL_PHY_DOWNSHIFT: |
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ret = bcm_phy_downshift_set(phydev, count); |
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break; |
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default: |
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return -EOPNOTSUPP; |
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} |
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if (ret) |
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return ret; |
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|
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/* Disable EEE advertisement since this prevents the PHY |
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* from successfully linking up, trigger auto-negotiation restart |
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* to let the MAC decide what to do. |
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*/ |
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ret = bcm_phy_set_eee(phydev, count == DOWNSHIFT_DEV_DISABLE); |
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if (ret) |
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return ret; |
|
|
|
return genphy_restart_aneg(phydev); |
|
} |
|
|
|
static void bcm7xxx_28nm_get_phy_stats(struct phy_device *phydev, |
|
struct ethtool_stats *stats, u64 *data) |
|
{ |
|
struct bcm7xxx_phy_priv *priv = phydev->priv; |
|
|
|
bcm_phy_get_stats(phydev, priv->stats, stats, data); |
|
} |
|
|
|
static int bcm7xxx_28nm_probe(struct phy_device *phydev) |
|
{ |
|
struct bcm7xxx_phy_priv *priv; |
|
int ret = 0; |
|
|
|
priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL); |
|
if (!priv) |
|
return -ENOMEM; |
|
|
|
phydev->priv = priv; |
|
|
|
priv->stats = devm_kcalloc(&phydev->mdio.dev, |
|
bcm_phy_get_sset_count(phydev), sizeof(u64), |
|
GFP_KERNEL); |
|
if (!priv->stats) |
|
return -ENOMEM; |
|
|
|
priv->clk = devm_clk_get_optional(&phydev->mdio.dev, NULL); |
|
if (IS_ERR(priv->clk)) |
|
return PTR_ERR(priv->clk); |
|
|
|
ret = clk_prepare_enable(priv->clk); |
|
if (ret) |
|
return ret; |
|
|
|
/* Dummy read to a register to workaround an issue upon reset where the |
|
* internal inverter may not allow the first MDIO transaction to pass |
|
* the MDIO management controller and make us return 0xffff for such |
|
* reads. This is needed to ensure that any subsequent reads to the |
|
* PHY will succeed. |
|
*/ |
|
phy_read(phydev, MII_BMSR); |
|
|
|
return ret; |
|
} |
|
|
|
static void bcm7xxx_28nm_remove(struct phy_device *phydev) |
|
{ |
|
struct bcm7xxx_phy_priv *priv = phydev->priv; |
|
|
|
clk_disable_unprepare(priv->clk); |
|
} |
|
|
|
#define BCM7XXX_28NM_GPHY(_oui, _name) \ |
|
{ \ |
|
.phy_id = (_oui), \ |
|
.phy_id_mask = 0xfffffff0, \ |
|
.name = _name, \ |
|
/* PHY_GBIT_FEATURES */ \ |
|
.flags = PHY_IS_INTERNAL, \ |
|
.config_init = bcm7xxx_28nm_config_init, \ |
|
.resume = bcm7xxx_28nm_resume, \ |
|
.get_tunable = bcm7xxx_28nm_get_tunable, \ |
|
.set_tunable = bcm7xxx_28nm_set_tunable, \ |
|
.get_sset_count = bcm_phy_get_sset_count, \ |
|
.get_strings = bcm_phy_get_strings, \ |
|
.get_stats = bcm7xxx_28nm_get_phy_stats, \ |
|
.probe = bcm7xxx_28nm_probe, \ |
|
.remove = bcm7xxx_28nm_remove, \ |
|
} |
|
|
|
#define BCM7XXX_28NM_EPHY(_oui, _name) \ |
|
{ \ |
|
.phy_id = (_oui), \ |
|
.phy_id_mask = 0xfffffff0, \ |
|
.name = _name, \ |
|
/* PHY_BASIC_FEATURES */ \ |
|
.flags = PHY_IS_INTERNAL, \ |
|
.config_init = bcm7xxx_28nm_ephy_config_init, \ |
|
.resume = bcm7xxx_28nm_ephy_resume, \ |
|
.get_sset_count = bcm_phy_get_sset_count, \ |
|
.get_strings = bcm_phy_get_strings, \ |
|
.get_stats = bcm7xxx_28nm_get_phy_stats, \ |
|
.probe = bcm7xxx_28nm_probe, \ |
|
.remove = bcm7xxx_28nm_remove, \ |
|
} |
|
|
|
#define BCM7XXX_40NM_EPHY(_oui, _name) \ |
|
{ \ |
|
.phy_id = (_oui), \ |
|
.phy_id_mask = 0xfffffff0, \ |
|
.name = _name, \ |
|
/* PHY_BASIC_FEATURES */ \ |
|
.flags = PHY_IS_INTERNAL, \ |
|
.soft_reset = genphy_soft_reset, \ |
|
.config_init = bcm7xxx_config_init, \ |
|
.suspend = bcm7xxx_suspend, \ |
|
.resume = bcm7xxx_config_init, \ |
|
} |
|
|
|
static struct phy_driver bcm7xxx_driver[] = { |
|
BCM7XXX_28NM_EPHY(PHY_ID_BCM72113, "Broadcom BCM72113"), |
|
BCM7XXX_28NM_EPHY(PHY_ID_BCM72116, "Broadcom BCM72116"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7250, "Broadcom BCM7250"), |
|
BCM7XXX_28NM_EPHY(PHY_ID_BCM7255, "Broadcom BCM7255"), |
|
BCM7XXX_28NM_EPHY(PHY_ID_BCM7260, "Broadcom BCM7260"), |
|
BCM7XXX_28NM_EPHY(PHY_ID_BCM7268, "Broadcom BCM7268"), |
|
BCM7XXX_28NM_EPHY(PHY_ID_BCM7271, "Broadcom BCM7271"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7278, "Broadcom BCM7278"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7364, "Broadcom BCM7364"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7366, "Broadcom BCM7366"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM74371, "Broadcom BCM74371"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7439, "Broadcom BCM7439"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7439_2, "Broadcom BCM7439 (2)"), |
|
BCM7XXX_28NM_GPHY(PHY_ID_BCM7445, "Broadcom BCM7445"), |
|
BCM7XXX_40NM_EPHY(PHY_ID_BCM7346, "Broadcom BCM7346"), |
|
BCM7XXX_40NM_EPHY(PHY_ID_BCM7362, "Broadcom BCM7362"), |
|
BCM7XXX_40NM_EPHY(PHY_ID_BCM7425, "Broadcom BCM7425"), |
|
BCM7XXX_40NM_EPHY(PHY_ID_BCM7429, "Broadcom BCM7429"), |
|
BCM7XXX_40NM_EPHY(PHY_ID_BCM7435, "Broadcom BCM7435"), |
|
}; |
|
|
|
static struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = { |
|
{ PHY_ID_BCM72113, 0xfffffff0 }, |
|
{ PHY_ID_BCM72116, 0xfffffff0, }, |
|
{ PHY_ID_BCM7250, 0xfffffff0, }, |
|
{ PHY_ID_BCM7255, 0xfffffff0, }, |
|
{ PHY_ID_BCM7260, 0xfffffff0, }, |
|
{ PHY_ID_BCM7268, 0xfffffff0, }, |
|
{ PHY_ID_BCM7271, 0xfffffff0, }, |
|
{ PHY_ID_BCM7278, 0xfffffff0, }, |
|
{ PHY_ID_BCM7364, 0xfffffff0, }, |
|
{ PHY_ID_BCM7366, 0xfffffff0, }, |
|
{ PHY_ID_BCM7346, 0xfffffff0, }, |
|
{ PHY_ID_BCM7362, 0xfffffff0, }, |
|
{ PHY_ID_BCM7425, 0xfffffff0, }, |
|
{ PHY_ID_BCM7429, 0xfffffff0, }, |
|
{ PHY_ID_BCM74371, 0xfffffff0, }, |
|
{ PHY_ID_BCM7439, 0xfffffff0, }, |
|
{ PHY_ID_BCM7435, 0xfffffff0, }, |
|
{ PHY_ID_BCM7445, 0xfffffff0, }, |
|
{ } |
|
}; |
|
|
|
module_phy_driver(bcm7xxx_driver); |
|
|
|
MODULE_DEVICE_TABLE(mdio, bcm7xxx_tbl); |
|
|
|
MODULE_DESCRIPTION("Broadcom BCM7xxx internal PHY driver"); |
|
MODULE_LICENSE("GPL"); |
|
MODULE_AUTHOR("Broadcom Corporation");
|
|
|