From patchwork Mon May 20 11:34:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?U2t5TGFrZSBIdWFuZyAo6buD5ZWf5r6kKQ==?= X-Patchwork-Id: 13668222 X-Patchwork-Delegate: kuba@kernel.org Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0CCAC53388; Mon, 20 May 2024 11:38:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716205102; cv=none; b=p3FGElFSnhEs+99EHqqFTkRMVidWYD2tyymNz/O1pLpOZx2d37K+wT5IEX7hQ2GCSZtbDh9tzbguDeP72P/eiUN3Txe78HZdU6xGsjz8mRpQad+EmG4BU+Knj8Uq4nsdKxYTPhk3YmdacWNRMU7M83WdWc73W11eNm2ELYKk/uQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716205102; c=relaxed/simple; bh=g3CuLK7OEjWPx7WyN9huxB390vZZK7Roc+JslWquUao=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cA1SjrjVdckRoJGr6ZuE7rzZ/EAh5HUiRoLVp1mO72DvjIC0Gbz3NaQmMlVrhLBzcoNCbZW3r1nXyMPPB7vBugQ62J7Swye9XAW20cY36ccEMyO2myymP2cyOixMlFIQw68NCXS9/wfLt1nZwcNxPybTJoMneqXfRtNm4O3PGhk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=gVI15Aec; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="gVI15Aec" X-UUID: 718c93e2169d11ef8065b7b53f7091ad-20240520 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=naqP0T4Wy6i+VW9+WBNAUFtUa3dMqdYGOVI6YF9kxjQ=; b=gVI15AecJ+P9U4KR8sdh9WuMXNdnb+GyqZ+Foffs4aLDY2XzmOc5oK/b+ku7I3W2rpg9CFzEiBmaS0fe9mSCsLeUwkVFqvmRpN0PVb4YmUgA/k5OK3UqOwFXH6/fvaMon6t7gCZA4HJtX8Dcett3hFUrxWfyi3ic1zVHZbbiyfw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.38,REQID:cc68dd63-8ee5-4d9b-8ebe-f5f47f819af3,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:82c5f88,CLOUDID:63b250fc-ed05-4274-9204-014369d201e8,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 718c93e2169d11ef8065b7b53f7091ad-20240520 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1288408445; Mon, 20 May 2024 19:38:14 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 20 May 2024 19:38:13 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 20 May 2024 19:38:12 +0800 From: Sky Huang To: Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Daniel Golle , Qingfang Deng , SkyLake Huang , Matthias Brugger , AngeloGioacchino Del Regno , , , , CC: Steven Liu , SkyLake.Huang Subject: [PATCH net-next v3 5/5] net: phy: add driver for built-in 2.5G ethernet PHY on MT7988 Date: Mon, 20 May 2024 19:34:56 +0800 Message-ID: <20240520113456.21675-6-SkyLake.Huang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240520113456.21675-1-SkyLake.Huang@mediatek.com> References: <20240520113456.21675-1-SkyLake.Huang@mediatek.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N X-Patchwork-Delegate: kuba@kernel.org From: "SkyLake.Huang" v1: Add support for internal 2.5Gphy on MT7988. This driver will load necessary firmware, add appropriate time delay and figure out LED. Also, certain control registers will be set to fix link-up issues. v2: 1. Move md32_en_cfg_base & pmb_addr detection in probe function. 2. Do not read PMB & MD32_EN_CFG base addresses from dts. We won't change that from board to board. Leave them in driver code. Also, release those addresses after firmware is triggered. 3. Remove half duplex code which leads to ambiguity. Those are for testing & developing previously. 4. Use correct BMCR definitions. 5. Correct config_aneg / get_features / read_status functions. 6. Change mt7988_2p5ge prefix to mt798x_2p5ge in case that our next platform uses this 2.5Gphy driver. v3: 1. Add range check for firmware. 2. Fix c45_ids.mmds_present in probe function. 3. Still use genphy_update_link() in read_status because genphy_c45_read_link() can't correct detect link on this phy. Signed-off-by: SkyLake.Huang --- MAINTAINERS | 1 + drivers/net/phy/mediatek/Kconfig | 11 + drivers/net/phy/mediatek/Makefile | 1 + drivers/net/phy/mediatek/mtk-2p5ge.c | 398 +++++++++++++++++++++++++++ 4 files changed, 411 insertions(+) create mode 100644 drivers/net/phy/mediatek/mtk-2p5ge.c diff --git a/MAINTAINERS b/MAINTAINERS index 37e36b2f246e..27057d16cc29 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13959,6 +13959,7 @@ M: Qingfang Deng M: SkyLake Huang L: netdev@vger.kernel.org S: Maintained +F: drivers/net/phy/mediatek/mtk-2p5ge.c F: drivers/net/phy/mediatek/mtk-ge-soc.c F: drivers/net/phy/mediatek/mtk-phy-lib.c F: drivers/net/phy/mediatek/mtk-ge.c diff --git a/drivers/net/phy/mediatek/Kconfig b/drivers/net/phy/mediatek/Kconfig index b11b19523ff1..88ca8819a8ff 100644 --- a/drivers/net/phy/mediatek/Kconfig +++ b/drivers/net/phy/mediatek/Kconfig @@ -25,3 +25,14 @@ config MEDIATEK_GE_SOC_PHY the MT7981 and MT7988 SoCs. These PHYs need calibration data present in the SoCs efuse and will dynamically calibrate VCM (common-mode voltage) during startup. + +config MEDIATEK_2P5GE_PHY + tristate "MediaTek 2.5Gb Ethernet PHYs" + depends on (ARM64 && ARCH_MEDIATEK) || COMPILE_TEST + select MTK_NET_PHYLIB + help + Supports MediaTek SoC built-in 2.5Gb Ethernet PHYs. + + This will load necessary firmware and add appropriate time delay. + Accelerate this procedure through internal pbus instead of MDIO + bus. Certain link-up issues will also be fixed here. diff --git a/drivers/net/phy/mediatek/Makefile b/drivers/net/phy/mediatek/Makefile index 814879d0abe5..c6db8abd2c9c 100644 --- a/drivers/net/phy/mediatek/Makefile +++ b/drivers/net/phy/mediatek/Makefile @@ -2,3 +2,4 @@ obj-$(CONFIG_MTK_NET_PHYLIB) += mtk-phy-lib.o obj-$(CONFIG_MEDIATEK_GE_PHY) += mtk-ge.o obj-$(CONFIG_MEDIATEK_GE_SOC_PHY) += mtk-ge-soc.o +obj-$(CONFIG_MEDIATEK_2P5GE_PHY) += mtk-2p5ge.o diff --git a/drivers/net/phy/mediatek/mtk-2p5ge.c b/drivers/net/phy/mediatek/mtk-2p5ge.c new file mode 100644 index 000000000000..772adc0ca0dd --- /dev/null +++ b/drivers/net/phy/mediatek/mtk-2p5ge.c @@ -0,0 +1,398 @@ +// SPDX-License-Identifier: GPL-2.0+ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "mtk.h" + +#define MTK_2P5GPHY_ID_MT7988 (0x00339c11) + +#define MT7988_2P5GE_PMB "mediatek/mt7988/i2p5ge-phy-pmb.bin" +#define MT7988_2P5GE_PMB_SIZE (0x20000) +#define MT7988_2P5GE_PMB_BASE (0x0f100000) +#define MT7988_2P5GE_PMB_LEN (0x20000) +#define MT7988_2P5GE_MD32_EN_CFG_BASE (0x0f0f0018) +#define MT7988_2P5GE_MD32_EN_CFG_LEN (0x20) +#define MD32_EN BIT(0) + +#define BASE100T_STATUS_EXTEND (0x10) +#define BASE1000T_STATUS_EXTEND (0x11) +#define EXTEND_CTRL_AND_STATUS (0x16) + +#define PHY_AUX_CTRL_STATUS (0x1d) +#define PHY_AUX_DPX_MASK GENMASK(5, 5) +#define PHY_AUX_SPEED_MASK GENMASK(4, 2) + +#define MTK_PHY_LPI_PCS_DSP_CTRL (0x121) +#define MTK_PHY_LPI_SIG_EN_LO_THRESH100_MASK GENMASK(12, 8) + +/* Registers on MTK phy page 1*/ +#define MTK_PHY_PAGE_EXTENDED_1 0x0001 +#define MTK_PHY_AUX_CTRL_AND_STATUS (0x14) +#define MTK_PHY_ENABLE_DOWNSHIFT BIT(4) + +/* Registers on Token Ring debug nodes */ +/* ch_addr = 0x0, node_addr = 0xf, data_addr = 0x3c */ +#define AUTO_NP_10XEN BIT(6) + +struct mtk_i2p5ge_phy_priv { + bool fw_loaded; + void __iomem *pmb_addr; + void __iomem *md32_en_cfg_base; + unsigned long led_state; +}; + +enum { + PHY_AUX_SPD_10 = 0, + PHY_AUX_SPD_100, + PHY_AUX_SPD_1000, + PHY_AUX_SPD_2500, +}; + +static int mt798x_2p5ge_phy_config_init(struct phy_device *phydev) +{ + struct mtk_i2p5ge_phy_priv *priv = phydev->priv; + struct device *dev = &phydev->mdio.dev; + const struct firmware *fw; + struct pinctrl *pinctrl; + int ret, i; + u16 reg; + + if (!priv->fw_loaded) { + if (!priv->md32_en_cfg_base || !priv->pmb_addr) { + dev_err(dev, "MD32_EN_CFG base & PMB addresses aren't valid\n"); + return -EINVAL; + } + + ret = request_firmware(&fw, MT7988_2P5GE_PMB, dev); + if (ret) { + dev_err(dev, "failed to load firmware: %s, ret: %d\n", + MT7988_2P5GE_PMB, ret); + return ret; + } + + if (fw->size != MT7988_2P5GE_PMB_SIZE) { + dev_err(dev, "Firmware size 0x%zx != 0x%x\n", + fw->size, MT7988_2P5GE_PMB_SIZE); + return -EINVAL; + } + + reg = readw(priv->md32_en_cfg_base); + if (reg & MD32_EN) { + phy_set_bits(phydev, MII_BMCR, BMCR_RESET); + usleep_range(10000, 11000); + } + phy_set_bits(phydev, MII_BMCR, BMCR_PDOWN); + + /* Write magic number to safely stall MCU */ + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x800e, 0x1100); + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x800f, 0x00df); + + for (i = 0; i < MT7988_2P5GE_PMB_SIZE - 1; i += 4) + writel(*((uint32_t *)(fw->data + i)), priv->pmb_addr + i); + release_firmware(fw); + + writew(reg & ~MD32_EN, priv->md32_en_cfg_base); + writew(reg | MD32_EN, priv->md32_en_cfg_base); + phy_set_bits(phydev, MII_BMCR, BMCR_RESET); + /* We need a delay here to stabilize initialization of MCU */ + usleep_range(7000, 8000); + dev_info(dev, "Firmware loading/trigger ok.\n"); + + priv->fw_loaded = true; + iounmap(priv->md32_en_cfg_base); + iounmap(priv->pmb_addr); + } + + /* Setup LED */ + phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MTK_PHY_LED0_ON_CTRL, + MTK_PHY_LED_ON_POLARITY | MTK_PHY_LED_ON_LINK10 | + MTK_PHY_LED_ON_LINK100 | MTK_PHY_LED_ON_LINK1000 | + MTK_PHY_LED_ON_LINK2500); + phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, MTK_PHY_LED1_ON_CTRL, + MTK_PHY_LED_ON_FDX | MTK_PHY_LED_ON_HDX); + + pinctrl = devm_pinctrl_get_select(&phydev->mdio.dev, "i2p5gbe-led"); + if (IS_ERR(pinctrl)) { + dev_err(&phydev->mdio.dev, "Fail to set LED pins!\n"); + return PTR_ERR(pinctrl); + } + + phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_LPI_PCS_DSP_CTRL, + MTK_PHY_LPI_SIG_EN_LO_THRESH100_MASK, 0); + + /* Enable 16-bit next page exchange bit if 1000-BT isn't advertizing */ + tr_modify(phydev, 0x0, 0xf, 0x3c, AUTO_NP_10XEN, + FIELD_PREP(AUTO_NP_10XEN, 0x1)); + + /* Enable HW auto downshift */ + phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED_1, MTK_PHY_AUX_CTRL_AND_STATUS, + 0, MTK_PHY_ENABLE_DOWNSHIFT); + + return 0; +} + +static int mt798x_2p5ge_phy_config_aneg(struct phy_device *phydev) +{ + bool changed = false; + u32 adv; + int ret; + + if (phydev->autoneg == AUTONEG_DISABLE) + return genphy_c45_pma_setup_forced(phydev); + + ret = genphy_c45_an_config_aneg(phydev); + if (ret < 0) + return ret; + if (ret > 0) + changed = true; + + /* Clause 45 doesn't define 1000BaseT support. Use Clause 22 instead in our design. + */ + adv = linkmode_adv_to_mii_ctrl1000_t(phydev->advertising); + ret = phy_modify_changed(phydev, MII_CTRL1000, ADVERTISE_1000FULL, adv); + if (ret < 0) + return ret; + if (ret > 0) + changed = true; + + return genphy_c45_check_and_restart_aneg(phydev, changed); +} + +static int mt798x_2p5ge_phy_get_features(struct phy_device *phydev) +{ + int ret; + + ret = genphy_c45_pma_read_abilities(phydev); + if (ret) + return ret; + + /* We don't support HDX at MAC layer on mt7988. So mask phy's HDX capabilities here. */ + linkmode_clear_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, phydev->supported); + + return 0; +} + +static int mt798x_2p5ge_phy_read_status(struct phy_device *phydev) +{ + int ret; + + /* When MDIO_STAT1_LSTATUS is raised genphy_c45_read_link(), this phy actually + * hasn't finished AN. So use CL22's link update function instead. + */ + ret = genphy_update_link(phydev); + if (ret) + return ret; + + phydev->speed = SPEED_UNKNOWN; + phydev->duplex = DUPLEX_UNKNOWN; + phydev->pause = 0; + phydev->asym_pause = 0; + + /* We'll read link speed through vendor specific registers down below. So remove + * phy_resolve_aneg_linkmode (AN on) & genphy_c45_read_pma (AN off). + */ + if (phydev->autoneg == AUTONEG_ENABLE && phydev->autoneg_complete) { + ret = genphy_c45_read_lpa(phydev); + if (ret < 0) + return ret; + + /* Clause 45 doesn't define 1000BaseT support. Read the link partner's 1G + * advertisement via Clause 22 + */ + ret = phy_read(phydev, MII_STAT1000); + if (ret < 0) + return ret; + mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, ret); + } else if (phydev->autoneg == AUTONEG_DISABLE) { + return -EOPNOTSUPP; + } + + if (phydev->link) { + ret = phy_read(phydev, PHY_AUX_CTRL_STATUS); + if (ret < 0) + return ret; + + switch (FIELD_GET(PHY_AUX_SPEED_MASK, ret)) { + case PHY_AUX_SPD_10: + phydev->speed = SPEED_10; + break; + case PHY_AUX_SPD_100: + phydev->speed = SPEED_100; + break; + case PHY_AUX_SPD_1000: + phydev->speed = SPEED_1000; + break; + case PHY_AUX_SPD_2500: + phydev->speed = SPEED_2500; + break; + } + + phydev->duplex = DUPLEX_FULL; + /* FIXME: The current firmware always enables rate adaptation mode. */ + phydev->rate_matching = RATE_MATCH_PAUSE; + } + + return 0; +} + +static int mt798x_2p5ge_phy_get_rate_matching(struct phy_device *phydev, + phy_interface_t iface) +{ + if (iface == PHY_INTERFACE_MODE_XGMII) + return RATE_MATCH_PAUSE; + return RATE_MATCH_NONE; +} + +static const unsigned long supported_triggers = (BIT(TRIGGER_NETDEV_FULL_DUPLEX) | + BIT(TRIGGER_NETDEV_LINK) | + BIT(TRIGGER_NETDEV_LINK_10) | + BIT(TRIGGER_NETDEV_LINK_100) | + BIT(TRIGGER_NETDEV_LINK_1000) | + BIT(TRIGGER_NETDEV_LINK_2500) | + BIT(TRIGGER_NETDEV_RX) | + BIT(TRIGGER_NETDEV_TX)); + +static int mt798x_2p5ge_phy_led_blink_set(struct phy_device *phydev, u8 index, + unsigned long *delay_on, + unsigned long *delay_off) +{ + bool blinking = false; + int err = 0; + struct mtk_i2p5ge_phy_priv *priv = phydev->priv; + + if (index > 1) + return -EINVAL; + + if (delay_on && delay_off && (*delay_on > 0) && (*delay_off > 0)) { + blinking = true; + *delay_on = 50; + *delay_off = 50; + } + + err = mtk_phy_hw_led_blink_set(phydev, index, &priv->led_state, blinking); + if (err) + return err; + + return mtk_phy_hw_led_on_set(phydev, index, &priv->led_state, + MTK_2P5GPHY_LED_ON_MASK, false); +} + +static int mt798x_2p5ge_phy_led_brightness_set(struct phy_device *phydev, + u8 index, enum led_brightness value) +{ + int err; + struct mtk_i2p5ge_phy_priv *priv = phydev->priv; + + err = mtk_phy_hw_led_blink_set(phydev, index, &priv->led_state, false); + if (err) + return err; + + return mtk_phy_hw_led_on_set(phydev, index, &priv->led_state, + MTK_2P5GPHY_LED_ON_MASK, (value != LED_OFF)); +} + +static int mt798x_2p5ge_phy_led_hw_is_supported(struct phy_device *phydev, u8 index, + unsigned long rules) +{ + return mtk_phy_led_hw_is_supported(phydev, index, rules, supported_triggers); +} + +static int mt798x_2p5ge_phy_led_hw_control_get(struct phy_device *phydev, u8 index, + unsigned long *rules) +{ + struct mtk_i2p5ge_phy_priv *priv = phydev->priv; + + return mtk_phy_led_hw_ctrl_get(phydev, index, rules, &priv->led_state, + MTK_2P5GPHY_LED_ON_SET, + MTK_2P5GPHY_LED_RX_BLINK_SET, + MTK_2P5GPHY_LED_TX_BLINK_SET); +}; + +static int mt798x_2p5ge_phy_led_hw_control_set(struct phy_device *phydev, u8 index, + unsigned long rules) +{ + struct mtk_i2p5ge_phy_priv *priv = phydev->priv; + + return mtk_phy_led_hw_ctrl_set(phydev, index, rules, &priv->led_state, + MTK_2P5GPHY_LED_ON_SET, + MTK_2P5GPHY_LED_RX_BLINK_SET, + MTK_2P5GPHY_LED_TX_BLINK_SET); +}; + +static int mt798x_2p5ge_phy_probe(struct phy_device *phydev) +{ + struct mtk_i2p5ge_phy_priv *priv; + + priv = devm_kzalloc(&phydev->mdio.dev, + sizeof(struct mtk_i2p5ge_phy_priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + switch (phydev->drv->phy_id) { + case MTK_2P5GPHY_ID_MT7988: + priv->pmb_addr = ioremap(MT7988_2P5GE_PMB_BASE, MT7988_2P5GE_PMB_LEN); + if (!priv->pmb_addr) + return -ENOMEM; + priv->md32_en_cfg_base = ioremap(MT7988_2P5GE_MD32_EN_CFG_BASE, + MT7988_2P5GE_MD32_EN_CFG_LEN); + if (!priv->md32_en_cfg_base) + return -ENOMEM; + + /* The original hardware only sets MDIO_DEVS_PMAPMD */ + phydev->c45_ids.mmds_present |= (MDIO_DEVS_PCS | MDIO_DEVS_AN | + MDIO_DEVS_VEND1 | MDIO_DEVS_VEND2); + break; + default: + return -EINVAL; + } + + priv->fw_loaded = false; + phydev->priv = priv; + + mtk_phy_leds_state_init(phydev); + + return 0; +} + +static struct phy_driver mtk_gephy_driver[] = { + { + PHY_ID_MATCH_MODEL(MTK_2P5GPHY_ID_MT7988), + .name = "MediaTek MT798x 2.5GbE PHY", + .probe = mt798x_2p5ge_phy_probe, + .config_init = mt798x_2p5ge_phy_config_init, + .config_aneg = mt798x_2p5ge_phy_config_aneg, + .get_features = mt798x_2p5ge_phy_get_features, + .read_status = mt798x_2p5ge_phy_read_status, + .get_rate_matching = mt798x_2p5ge_phy_get_rate_matching, + .suspend = genphy_suspend, + .resume = genphy_resume, + .read_page = mtk_phy_read_page, + .write_page = mtk_phy_write_page, + .led_blink_set = mt798x_2p5ge_phy_led_blink_set, + .led_brightness_set = mt798x_2p5ge_phy_led_brightness_set, + .led_hw_is_supported = mt798x_2p5ge_phy_led_hw_is_supported, + .led_hw_control_get = mt798x_2p5ge_phy_led_hw_control_get, + .led_hw_control_set = mt798x_2p5ge_phy_led_hw_control_set, + }, +}; + +module_phy_driver(mtk_gephy_driver); + +static struct mdio_device_id __maybe_unused mtk_2p5ge_phy_tbl[] = { + { PHY_ID_MATCH_VENDOR(0x00339c00) }, + { } +}; + +MODULE_DESCRIPTION("MediaTek 2.5Gb Ethernet PHY driver"); +MODULE_AUTHOR("SkyLake Huang "); +MODULE_LICENSE("GPL"); + +MODULE_DEVICE_TABLE(mdio, mtk_2p5ge_phy_tbl);