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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Artem Shimko , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH net-next v2 1/2] dt-bindings: net: add DAPU Telecom DAP8211R(I) PHY binding Date: Thu, 16 Jul 2026 14:38:03 +0300 Message-ID: <20260716113805.593215-2-a.shimko.dev@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260716113805.593215-1-a.shimko.dev@gmail.com> References: <20260716113805.593215-1-a.shimko.dev@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add device tree binding documentation for the DAPU Telecom DAP8211R(I) Gigabit Ethernet PHY. The PHY supports TX and RX clock delays in 150 ps steps from 0 to 2250 ps, with a default of 1950 ps if not specified. The dapu,tx-inverted-clk flag provides a vendor-specific extension for boards where PCB trace length or MAC requirements necessitate 180-degree clock phase shift. Signed-off-by: Artem Shimko --- .../bindings/net/dapu,dap8211r.yaml | 73 +++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/dapu,dap8211r.yaml diff --git a/Documentation/devicetree/bindings/net/dapu,dap8211r.yaml b/Doc= umentation/devicetree/bindings/net/dapu,dap8211r.yaml new file mode 100644 index 000000000000..d4012fa17a1e --- /dev/null +++ b/Documentation/devicetree/bindings/net/dapu,dap8211r.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/dapu,dap8211r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DAPU Telecom DAP8211R(I) Gigabit Ethernet PHY + +maintainers: + - Artem Shimko + +description: | + The DAP8211R(I) is a Gigabit Ethernet PHY with RGMII interface, + supporting IEEE 802.3az Energy Efficient Ethernet, IEEE 1588 SyncE, + and an internal packet generator for diagnostics. + + Specifications: + - 10BASE-Te, 100BASE-TX, 1000BASE-T + - RGMII with configurable TX/RX clock delays (150 ps steps, 0-2250 ps) + - IEEE 802.3az-2010 Energy Efficient Ethernet + - IEEE 1588 SyncE support + - Internal packet generator and checker for link diagnostics + +allOf: + - $ref: ethernet-phy.yaml# + +properties: + compatible: + const: ethernet-phy-id0008.011b + + reg: + maxItems: 1 + + rx-internal-delay-ps: + description: + RGMII RX clock delay in picoseconds (0 to maximum). + multipleOf: 150 + maximum: 2250 + default: 1950 + + tx-internal-delay-ps: + description: + RGMII TX clock delay in picoseconds (0 to maximum). + multipleOf: 150 + maximum: 2250 + default: 1950 + + dapu,tx-inverted-clk: + $ref: /schemas/types.yaml#/definitions/flag + description: + If present, the RGMII TX clock to the MAC is inverted (180 degree + phase shift relative to the data lines). This is a vendor-specific + extension for boards where PCB trace length or MAC requirements + necessitate clock inversion. Only use this property after hardware + signal integrity validation. + +unevaluatedProperties: false + +examples: + - | + mdio { + #address-cells =3D <1>; + #size-cells =3D <0>; + + ethernet-phy@1 { + compatible =3D "ethernet-phy-id0008.011b"; + reg =3D <1>; + rx-internal-delay-ps =3D <2100>; + tx-internal-delay-ps =3D <2100>; + dapu,tx-inverted-clk; + }; + }; + --=20 2.43.0 From nobody Sat Jul 25 15:50:36 2026 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 629CD41BA66 for ; Thu, 16 Jul 2026 11:38:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784201916; cv=none; b=rt28nAjJBJ4OcTdIxX83nSShA2dH+nZoak8ev+pazegLxedUbuHEKKW22eAIvCLajyAApwS9E13o6O94aroEpASmV+2m6or7oMviqeIboRLFFnKalZA1WUgve+NgvEpvVL8vVMyDm+5lNCDzFooSEFE7buCIXqH6JDr9sbQdRQk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784201916; c=relaxed/simple; bh=+uX6VH4MaeXqyIpWtKttc+U15n9sP7oiB7CQo4sViY4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iu16PjwdqKDE5QqAPjiR6YFueR/KYL6eNCXhmRyVCQYQ7hpkIqqj5LMxysnBtur2QvAZWLya7ZA7G5SNqdP4goKngEXfc9O1zMaMiMlRbTzWUPMWSg7Q9A4ZuoP1noEtnbSsKgPcKQPMLUFbF/2234+Dr8FhZ98l6kCwMG3jrlo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ZATraUNL; arc=none smtp.client-ip=209.85.128.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZATraUNL" Received: by mail-wm1-f48.google.com with SMTP id 5b1f17b1804b1-493bfe9f886so35470125e9.0 for ; Thu, 16 Jul 2026 04:38:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784201909; x=1784806709; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=pH6sjVLA7RFqUAztfLCPtY5QoA0xWGEeQAwcgmyd0L8=; b=ZATraUNL4VfN5cdVnTjnOak7qeOp6ymm8QgKH5O+V6AcqnkRnNW4yu2XKOoudNehUo POcHKur1dBEipSnYfesFfhkFzW7HU2WCFDX9Qk3R2upsaR+C4yvaFEU4SafP1LAgx9ec 7BHHZCPwGR7rplyv8lPP9y69RNSvlecnw3EOUdJP1M0nU44W0lzKAvCJKN2+vVVR09F7 sCIGjYGR/AsgGXzo2ehf5AyHXP+2Ffh+iMVPVxHeLdiAHTl2Jrg9OuSO6dfnndcr4pzy YKjVtyboxx/FaJ5y+EOGzh0QLnl2p5wiq2PRbp3az6E0gQ3+mZV/HT4Q43i+Q3d0I/tt NXWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784201909; x=1784806709; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=pH6sjVLA7RFqUAztfLCPtY5QoA0xWGEeQAwcgmyd0L8=; b=HpceVp36/4S100Tv8vVMg3lBS4UzWPvWnqFu0ORFckwgFOuxhr2r7HRn9KTzkr/SMb FPcWX3YGMRR8TbXRY4NzYbHEMk/kslituY1F0ha7uwX43CIJftymVjk9xcmupaLM4zGd F6A6/qV37/hm5u3E2lWCPlrGeJXnKruV94eDnH27xPE2UbOvitxaUiCAP/tLS8pNoNGM HS/mUxUDiVZq+923l/vzWqzpnkKdFScBsk32kI1dyTzn3mO20yPhkRna5kdhGEMs68vR azboco8EviDWknfIgOoYiNofKPrDH2OygL3S4uv8fsis1q1kKhIMPqSa94jVwB5mapkG njbw== X-Forwarded-Encrypted: i=1; AHgh+RrAi6bxD7ANhy1/489rUAvBsvMb3qa+1OSRQIlqOpLgYEV0BmR6lwxVIsGTQ0afXzIL050qanOKh+iBib0=@vger.kernel.org X-Gm-Message-State: AOJu0YwszDd6ib/FI+KOI0N7gnprVV7fD7ZZEJJ087U1nBIBSH90bxTA mLTwm0I3Lvm/j8/DvzVQXBxwxZJ7z3SNA9ltvVRJmfbfnQyLpk+rXM+a X-Gm-Gg: AfdE7cnA7QoxxMiUp5SvycdNMZnd3pC5tOEWZVTOR2MasbomH8S0w4bmZW63SAy7vvE gt70ncHtz6He3XpTPL+Ds1vAEtDWmln4mTEbfAUcqVtIv1AxpHoXswwKNdrwTqJZe5g6gy5Qkr7 VOHMh0UBr0wZB/rh8mC4Bf9f1Y51qxGWDuUgRftUqzIAEFjk9Dqnyqjncx7NiNNITqkp0xJgjVJ 58Akf+xP6yiJsp0jS+92kwKkZ4hMGkhuQunpkCLrJEOIV94KhTjukhfG469alZHq3lraeFsSnBq HG+bx9/CoOth9ZAPFqE11jdxtD+R3VTTVuW7CWC1gXU54C0koA6QLYtFmbz4i1wArRecOzbQ0Vo mruOXzEY89fB6RZcPLYPNu5+ekXFmcMZ5OFsJB1i108gKI30GA+y9q3bxTyjTTyRXIbxWxa8qcz G9z/ZA/EqRJAAv1ZA6I7A= X-Received: by 2002:a05:600c:8483:b0:493:c8a6:b517 with SMTP id 5b1f17b1804b1-4953c3944d9mr76318225e9.38.1784201908949; Thu, 16 Jul 2026 04:38:28 -0700 (PDT) Received: from NB-6746.corp.yadro.com ([188.243.183.76]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49541e83bcbsm49217165e9.4.2026.07.16.04.38.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jul 2026 04:38:28 -0700 (PDT) From: Artem Shimko To: netdev@vger.kernel.org, Andrew Lunn , Heiner Kallweit , Russell King , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Artem Shimko , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH net-next v2 2/2] net: phy: add DAPU Telecom DAP8210R(I) Gigabit Ethernet PHY driver Date: Thu, 16 Jul 2026 14:38:04 +0300 Message-ID: <20260716113805.593215-3-a.shimko.dev@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260716113805.593215-1-a.shimko.dev@gmail.com> References: <20260716113805.593215-1-a.shimko.dev@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add a new PHY driver for the DAPU Telecom DAP8211R(I) Gigabit Ethernet PHY, which is commonly used in enterprise and industrial networking applications. The driver implements extended register access via indirect addressing through corresponding registers, and provides comprehensive device tree support for RGMII delay configuration. The rx-internal-delay-ps and tx-internal-delay-ps properties allow precise tuning of clock delays in 150 ps steps from 0 to 2250 ps. Additionally, the optional dapu,tx-inverted-clk flag enables 180-degree TX clock phase shift for boards where signal integrity or MAC requirements necessitate clock inversion. Signed-off-by: Artem Shimko --- drivers/net/phy/Kconfig | 10 ++ drivers/net/phy/Makefile | 1 + drivers/net/phy/dap8211r.c | 281 +++++++++++++++++++++++++++++++++++++ 3 files changed, 292 insertions(+) create mode 100644 drivers/net/phy/dap8211r.c diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 099f25dceabb..4576f707ac94 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -237,6 +237,16 @@ config DAVICOM_PHY help Currently supports dm9161e and dm9131 =20 +config DAP8211R_PHY + tristate "DAPU Telecom DAP8211R(I) Gigabit Ethernet PHY" + depends on OF + help + Support for the DAPU Telecom DAP8211R(I) Gigabit Ethernet PHY. + This PHY is designed for enterprise and industrial networking + applications, supporting 10/100/1000 Mbps operation. + RGMII with: configurable TX/RX clock delays, optional flag to enable + 180-degree TX clock phase shift and internal packet generator. + config ICPLUS_PHY tristate "ICPlus PHYs" help diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index de660ae94945..ad35733eb4bb 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -53,6 +53,7 @@ obj-$(CONFIG_BROADCOM_PHY) +=3D broadcom.o obj-$(CONFIG_CICADA_PHY) +=3D cicada.o obj-$(CONFIG_CORTINA_PHY) +=3D cortina.o obj-$(CONFIG_DAVICOM_PHY) +=3D davicom.o +obj-$(CONFIG_DAP8211R_PHY) +=3D dap8211r.o obj-$(CONFIG_DP83640_PHY) +=3D dp83640.o obj-$(CONFIG_DP83822_PHY) +=3D dp83822.o obj-$(CONFIG_DP83848_PHY) +=3D dp83848.o diff --git a/drivers/net/phy/dap8211r.c b/drivers/net/phy/dap8211r.c new file mode 100644 index 000000000000..e1e6a322ef0c --- /dev/null +++ b/drivers/net/phy/dap8211r.c @@ -0,0 +1,281 @@ +// SPDX-License-Identifier: GPL +/* + * Driver for the DAPU Telecom DAP8211R(I) Gigabit Ethernet PHY. + * + * Specifications: + * - IEEE 802.3 10BASE-Te, 100BASE-TX, 1000BASE-T + * - IEEE 802.3az-2010 Energy Efficient Ethernet + * - IEEE 1588 SyncE support + * - RGMII + * + * Author: Artem Shimko + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define DAP8211R_PHY_ID 0x0008011B +#define DAP8211R_PHY_ID_MASK 0xFFFFFFFF + +#define DAP8211R_EXT_ADD 0x1E +#define DAP8211R_EXT_DATA 0x1F + +#define DAP8211R_PHY_CON 0xA001 +#define DAP8211R_PHY_SW_RST BIT(15) + +#define DAP8211R_RGMII_CON 0xA003 +#define DAP8211R_RGMII_TX_DEL_MASK GENMASK(3, 0) +#define DAP8211R_RGMII_RX_DEL_MASK GENMASK(13, 10) +#define DAP8211R_RGMII_CLK_INVERT BIT(14) + +/* Default RGMII delay: 13 * 150 =3D=3D 1.95ns */ +#define DAP8211R_DEFAULT_DELAY_SEL 0xD + +struct dap8211r_delay_config { + u32 ps; + u8 sel; +}; + +static const struct dap8211r_delay_config delay_config[] =3D { + { 0, 0}, + { 150, 1}, + { 300, 2}, + { 450, 3}, + { 600, 4}, + { 750, 5}, + { 900, 6}, + {1050, 7}, + {1200, 8}, + {1350, 9}, + {1500, 10}, + {1650, 11}, + {1800, 12}, + {1950, 13}, + {2100, 14}, + {2250, 15}, +}; + +#define DAP8211R_DELAY_COUNT ARRAY_SIZE(delay_config) + +/** + * dap8211r_delay_ps_to_sel() - Convert ps to register value (exact match = only) + * @ps: Delay in picoseconds + * + * Converts a delay value in picoseconds to the corresponding register val= ue + * for RGMII delay configuration. The PHY supports specific values from + * 0 to 2250 ps in 150 ps steps. + * + * Return: Register value (0-15) on success, -EINVAL if @ps is not support= ed. + */ + +static int dap8211r_delay_ps_to_sel(u32 ps) +{ + for (int i =3D 0; i < DAP8211R_DELAY_COUNT; i++) + if (ps =3D=3D delay_config[i].ps) + return delay_config[i].sel; + + return -EINVAL; +} + +/** + * dap8211r_read_ext() - Read extended register + * @phydev: PHY device structure + * @reg: Extended register address + * + * Reads a PHY extended register using the indirect access method. + * The caller must hold the MDIO bus lock. + * + * Return: Register value on success, or negative error code + */ +static int dap8211r_read_ext(struct phy_device *phydev, u16 reg) +{ + int ret; + + phy_lock_mdio_bus(phydev); + ret =3D __phy_write(phydev, DAP8211R_EXT_ADD, reg); + if (ret < 0) + goto out; + + ret =3D __phy_read(phydev, DAP8211R_EXT_DATA); +out: + phy_unlock_mdio_bus(phydev); + return ret; +} + +/** + * dap8211r_modify_ext() - Modify extended register bits + * @phydev: PHY device structure + * @reg: Extended register address + * @mask: Bit mask of bits to clear + * @set: Bit mask of bits to set + * + * Modifies a PHY extended register using the indirect access method. + * New value =3D (old value & ~mask) | set. + * The caller must hold the MDIO bus lock. + * + * Return: 0 on success, or negative error code + */ +static int dap8211r_modify_ext(struct phy_device *phydev, u16 reg, u16 mas= k, u16 set) +{ + int ret; + + phy_lock_mdio_bus(phydev); + ret =3D __phy_write(phydev, DAP8211R_EXT_ADD, reg); + if (ret < 0) + goto out; + + ret =3D __phy_modify(phydev, DAP8211R_EXT_DATA, mask, set); +out: + phy_unlock_mdio_bus(phydev); + return ret; +} + +/** + * dap8211r_get_rgmii_delay() - Get RGMII delay from DT + * @phydev: PHY device + * @prop_name: DT property name + * @is_id: If phy mode is PHY_INTERFACE_MODE_RGMII_[TXID,RXID,ID] + * + * Reads the RGMII delay from the device tree. If the property is not + * specified, the default delay (1950ps) is used. + * + * Return: Register value (0-15) on success, negative error code on failur= e. + * -EINVAL: Property not specified and is_id is false. + */ +static int dap8211r_get_rgmii_delay(struct phy_device *phydev, const char = *prop_name, bool is_id) +{ + struct device_node *np =3D phydev->mdio.dev.of_node; + u32 ps =3D 0; + int ret; + + ret =3D of_property_read_u32(np, prop_name, &ps); + if (ret =3D=3D -EINVAL) + return (is_id) ? DAP8211R_DEFAULT_DELAY_SEL : ret; + if (ret < 0) + return ret; + + return dap8211r_delay_ps_to_sel(ps); +} + +/** + * dap8211r_config_init() - Initialize PHY + * @phydev: PHY device structure + * + * Configures the PHY during initialization: + * - RGMII delays based on interface mode + * - TX clock invertion + * - Software reset to apply settings (low active, self clear) + * + * Return: 0 on success, or negative error code + */ +static int dap8211r_config_init(struct phy_device *phydev) +{ + struct device_node *phydev_node =3D phydev->mdio.dev.of_node; + u16 mask =3D 0, set =3D 0; + int ret, retries =3D 10; + + switch (phydev->interface) { + case PHY_INTERFACE_MODE_RGMII: + ret =3D dap8211r_get_rgmii_delay(phydev, "rx-internal-delay-ps", false); + if (ret >=3D 0) { + set =3D FIELD_PREP(DAP8211R_RGMII_RX_DEL_MASK, ret); + mask =3D DAP8211R_RGMII_RX_DEL_MASK; + } else if ((ret < 0) && (ret !=3D -EINVAL)) { + return ret; + } + + ret =3D dap8211r_get_rgmii_delay(phydev, "tx-internal-delay-ps", false); + if (ret >=3D 0) { + set |=3D FIELD_PREP(DAP8211R_RGMII_TX_DEL_MASK, ret); + mask |=3D DAP8211R_RGMII_TX_DEL_MASK; + } else if ((ret < 0) && (ret !=3D -EINVAL)) { + return ret; + } + break; + case PHY_INTERFACE_MODE_RGMII_RXID: + ret =3D dap8211r_get_rgmii_delay(phydev, "rx-internal-delay-ps", true); + if (ret < 0) + return ret; + + set =3D FIELD_PREP(DAP8211R_RGMII_RX_DEL_MASK, ret); + mask =3D DAP8211R_RGMII_RX_DEL_MASK; + break; + case PHY_INTERFACE_MODE_RGMII_ID: + ret =3D dap8211r_get_rgmii_delay(phydev, "rx-internal-delay-ps", true); + if (ret < 0) + return ret; + + set =3D FIELD_PREP(DAP8211R_RGMII_RX_DEL_MASK, ret); + mask =3D DAP8211R_RGMII_RX_DEL_MASK; + fallthrough; + case PHY_INTERFACE_MODE_RGMII_TXID: + ret =3D dap8211r_get_rgmii_delay(phydev, "tx-internal-delay-ps", true); + if (ret < 0) + return ret; + + set |=3D FIELD_PREP(DAP8211R_RGMII_TX_DEL_MASK, ret); + mask |=3D DAP8211R_RGMII_TX_DEL_MASK; + break; + default: + phydev_err(phydev, "Unsupported interface: %d\n", + phydev->interface); + return -EINVAL; + } + + if (of_property_read_bool(phydev_node, "dapu,tx-inverted-clk")) + set |=3D DAP8211R_RGMII_CLK_INVERT; + + mask |=3D DAP8211R_RGMII_CLK_INVERT; + + ret =3D dap8211r_modify_ext(phydev, DAP8211R_PHY_CON, DAP8211R_PHY_SW_RST= , 0); + if (ret) + return ret; + + /* Wait for reset self-clear */ + do { + fsleep(20); + ret =3D dap8211r_read_ext(phydev, DAP8211R_PHY_CON); + if (ret < 0) + return ret; + } while (!(ret & DAP8211R_PHY_SW_RST) && --retries); + + if (!retries) + return -ETIMEDOUT; + + ret =3D dap8211r_modify_ext(phydev, DAP8211R_RGMII_CON, mask, set); + if (ret) + return ret; + + return 0; +} + +static struct phy_driver dap8211r_driver[] =3D { + { + PHY_ID_MATCH_EXACT(DAP8211R_PHY_ID), + .name =3D "DAP8211R Gigabit Ethernet", + .config_init =3D dap8211r_config_init, + .read_status =3D genphy_read_status, + .set_loopback =3D genphy_loopback, + .config_aneg =3D genphy_config_aneg, + .suspend =3D genphy_suspend, + .resume =3D genphy_resume, + }, +}; +module_phy_driver(dap8211r_driver); + +MODULE_DESCRIPTION("DAP8211R Gigabit Ethernet PHY driver"); +MODULE_AUTHOR("Artem Shimko "); +MODULE_LICENSE("GPL"); + +static const struct mdio_device_id __maybe_unused dap8211r_tb[] =3D { + { DAP8211R_PHY_ID, DAP8211R_PHY_ID_MASK }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(mdio, dap8211r_tb); --=20 2.43.0