From nobody Mon Feb 9 05:53:29 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE6B7C7EE26 for ; Tue, 23 May 2023 09:05:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236128AbjEWJFF (ORCPT ); Tue, 23 May 2023 05:05:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236310AbjEWJEn (ORCPT ); Tue, 23 May 2023 05:04:43 -0400 Received: from smtp.missinglinkelectronics.com (smtp.missinglinkelectronics.com [162.55.135.183]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 647C0FF; Tue, 23 May 2023 02:04:42 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by smtp.missinglinkelectronics.com (Postfix) with ESMTP id D3ADB206F6; Tue, 23 May 2023 11:04:40 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at missinglinkelectronics.com Received: from smtp.missinglinkelectronics.com ([127.0.0.1]) by localhost (mail.missinglinkelectronics.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oEivK3jJoJPw; Tue, 23 May 2023 11:04:40 +0200 (CEST) Received: from humpen-bionic2.mle (p578c5bfe.dip0.t-ipconnect.de [87.140.91.254]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: david) by smtp.missinglinkelectronics.com (Postfix) with ESMTPSA id 00FE72045B; Tue, 23 May 2023 11:04:39 +0200 (CEST) From: David Epping To: Vladimir Oltean , Russell King Cc: Andrew Lunn , Heiner Kallweit , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, UNGLinuxDriver@microchip.com, David Epping Subject: [PATCH net v2 2/3] net: phy: mscc: add support for VSC8501 Date: Tue, 23 May 2023 11:04:04 +0200 Message-Id: <20230523090405.10655-3-david.epping@missinglinkelectronics.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230523090405.10655-1-david.epping@missinglinkelectronics.com> References: <20230523090405.10655-1-david.epping@missinglinkelectronics.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The VSC8501 PHY can use the same driver implementation as the VSC8502. Adding the PHY ID and copying the handler functions of VSC8502 is sufficient to operate it. Signed-off-by: David Epping Reviewed-by: Vladimir Oltean --- drivers/net/phy/mscc/mscc.h | 1 + drivers/net/phy/mscc/mscc_main.c | 25 +++++++++++++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/drivers/net/phy/mscc/mscc.h b/drivers/net/phy/mscc/mscc.h index a50235fdf7d9..79cbb2418664 100644 --- a/drivers/net/phy/mscc/mscc.h +++ b/drivers/net/phy/mscc/mscc.h @@ -276,6 +276,7 @@ enum rgmii_clock_delay { /* Microsemi PHY ID's * Code assumes lowest nibble is 0 */ +#define PHY_ID_VSC8501 0x00070530 #define PHY_ID_VSC8502 0x00070630 #define PHY_ID_VSC8504 0x000704c0 #define PHY_ID_VSC8514 0x00070670 diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_m= ain.c index bd81a4b041e5..29fc27a16805 100644 --- a/drivers/net/phy/mscc/mscc_main.c +++ b/drivers/net/phy/mscc/mscc_main.c @@ -2316,6 +2316,30 @@ static int vsc85xx_probe(struct phy_device *phydev) =20 /* Microsemi VSC85xx PHYs */ static struct phy_driver vsc85xx_driver[] =3D { +{ + .phy_id =3D PHY_ID_VSC8501, + .name =3D "Microsemi GE VSC8501 SyncE", + .phy_id_mask =3D 0xfffffff0, + /* PHY_BASIC_FEATURES */ + .soft_reset =3D &genphy_soft_reset, + .config_init =3D &vsc85xx_config_init, + .config_aneg =3D &vsc85xx_config_aneg, + .read_status =3D &vsc85xx_read_status, + .handle_interrupt =3D vsc85xx_handle_interrupt, + .config_intr =3D &vsc85xx_config_intr, + .suspend =3D &genphy_suspend, + .resume =3D &genphy_resume, + .probe =3D &vsc85xx_probe, + .set_wol =3D &vsc85xx_wol_set, + .get_wol =3D &vsc85xx_wol_get, + .get_tunable =3D &vsc85xx_get_tunable, + .set_tunable =3D &vsc85xx_set_tunable, + .read_page =3D &vsc85xx_phy_read_page, + .write_page =3D &vsc85xx_phy_write_page, + .get_sset_count =3D &vsc85xx_get_sset_count, + .get_strings =3D &vsc85xx_get_strings, + .get_stats =3D &vsc85xx_get_stats, +}, { .phy_id =3D PHY_ID_VSC8502, .name =3D "Microsemi GE VSC8502 SyncE", @@ -2656,6 +2680,7 @@ static struct phy_driver vsc85xx_driver[] =3D { module_phy_driver(vsc85xx_driver); =20 static struct mdio_device_id __maybe_unused vsc85xx_tbl[] =3D { + { PHY_ID_VSC8501, 0xfffffff0, }, { PHY_ID_VSC8502, 0xfffffff0, }, { PHY_ID_VSC8504, 0xfffffff0, }, { PHY_ID_VSC8514, 0xfffffff0, }, --=20 2.17.1