From nobody Mon Oct 6 15:13:22 2025 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 95FB7289E38; Mon, 21 Jul 2025 11:21:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753096869; cv=none; b=T8p6Z09ec9S7wGgECV7iRZmuH9DqpwgrpIFOzuf1XOXUPS4TGoAMLJrnIIbUuE1s4vYKunqaJmo7WIsDDPVYww1GQFho4Hivwv+gBKc2KS1pCHqB+ZsSiE2sA5mPo2aoS4ojyGjT+85uSj03Y1aSPWAKMxdRC03GGmhKQSlI0Nc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753096869; c=relaxed/simple; bh=UZ1RGzROAmud2oPQYSiD/41Sq+zS8ABh3mzy3oknNcw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=cd0JZZc04JmewbnflMxc3EOnpJc6Xrq35xUMwNTiuDpRqcm2kptOiZ+gnU0GnNHm3oI5eHuwO7/p+UVr5KDGvcEWjR4aqXvkLHufLo6vq6zescydVpdAfUHo4ytfHfJyFyMxkvFMEJV+7+SzRbf+mp5+/qi0cYr+hxuztH9MhoE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=IT/Qd6YL; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="IT/Qd6YL" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 56LAtLFJ014258; Mon, 21 Jul 2025 13:20:46 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= 955QZJHfhcEley/vJbyCk7ZcWkD2UeHWiE0C8+nVSe8=; b=IT/Qd6YL0yhFQr90 Ad7QitA+nQRWf0JYQ6bq5TSzBWusWarlglO0ksdJ/dQvgaktP08woBGYJFfyqW1M +ucQd3wm5G3E2YmjjVH9RDqBeUiYxc8FhS3qNFl1aaTzzjx5T9BI4MLjajILN0U5 CCbpwzRJuvfnzDZplV59rPbWLVcapiwvaqmsC3rg0n6EGPySnfwslakpXyijc9LS BNEF0SXbO0Es8oon8eCF4dyWeNaGm6TWU3ZhdZtStBYq6yFG+YgEEk+yykg7mcmp vSgwUokbiWdNRZECr46oA4wnbmgAq89xIJHO+neI+a6b4mY4ak2ExBTca/KhOiEY Ue7zBA== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 480mx4dmgs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 21 Jul 2025 13:20:46 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id D2A5740051; Mon, 21 Jul 2025 13:19:07 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 9CBB27A3215; Mon, 21 Jul 2025 13:17:47 +0200 (CEST) Received: from localhost (10.48.87.141) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Mon, 21 Jul 2025 13:17:47 +0200 From: Gatien Chevallier Date: Mon, 21 Jul 2025 13:14:44 +0200 Subject: [PATCH net-next 2/4] net: stmmac: stm32: add WoL from PHY support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20250721-wol-smsc-phy-v1-2-89d262812dba@foss.st.com> References: <20250721-wol-smsc-phy-v1-0-89d262812dba@foss.st.com> In-Reply-To: <20250721-wol-smsc-phy-v1-0-89d262812dba@foss.st.com> To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Christophe Roullier , Andrew Lunn , Heiner Kallweit , Russell King , Simon Horman , Tristram Ha , Florian Fainelli CC: , , , , , Gatien Chevallier X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1289; i=gatien.chevallier@foss.st.com; h=from:subject:message-id; bh=UZ1RGzROAmud2oPQYSiD/41Sq+zS8ABh3mzy3oknNcw=; b=owEB7QES/pANAwAKAar3Rq6G8cMoAcsmYgBofiHYj6YyxaVv8otNTm2Mztbpey5EI//ckipQF 9t9jgv7BFOJAbMEAAEKAB0WIQRuDsu+jpEBc9gaoV2q90auhvHDKAUCaH4h2AAKCRCq90auhvHD KGYjDACgwcoyexhsHPQo9j18Ul30qI4R8V8lv+2yu3w9IOp5s/BFrHzwHViVrApaih7L5bFQu0i KmSJHACNrFAztqF+dqD2KzcbeW2pgoMwIPrKSSMXh8sI6BWM349trNyQoXZ2HKj9TxzQ/SuvlVh jyAXrLTdm2DhIbrQEDsxpUvBoNGoQrjh1kfwgQvUeBadQAzTibZZuSiSUKN8W0wcBD9o3g7Oxfv vjntTF3STWL6a8bOsTwwr3KgFvB6cOVpze7wL66yY8GPYA9pTJgRsXc1Y/LRvZ7ZtZEv5F8K3He Um54/2kI8V8jrkyvtejbJc+7JAANpoGq8lQGiF4wY00R+SGpwTnGwGl278WAeul7JYxo6MrYNG8 jLv1ctTQHKHSKhzMtJqyIzWxiYyyXFbr6Y5IHFZT4xTMLezRHkECAPDkVWlVktbMedJCMnwooNF KlgH7Q4aTmBcQ5ZuiNQdwq+ZpiXX8RjFap0xI5qH6EeEuU7jfV8qLEYTszqowIwTc1+RI= X-Developer-Key: i=gatien.chevallier@foss.st.com; a=openpgp; fpr=6E0ECBBE8E910173D81AA15DAAF746AE86F1C328 X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-07-21_03,2025-07-21_01,2025-03-28_01 If the "st,phy-wol" property is present in the device tree node, set the STMMAC_FLAG_USE_PHY_WOL flag to use the WoL capability of the PHY. Signed-off-by: Gatien Chevallier --- drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/ne= t/ethernet/stmicro/stmmac/dwmac-stm32.c index 1eb16eec9c0d26eb21238433a77d77b4486f4ac3..443d4cec5d8c6bf074c2fabc75b= 97997b1020fe8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -106,6 +106,7 @@ struct stm32_dwmac { u32 speed; const struct stm32_ops *ops; struct device *dev; + bool phy_wol; }; =20 struct stm32_ops { @@ -433,6 +434,8 @@ static int stm32_dwmac_parse_data(struct stm32_dwmac *d= wmac, } } =20 + dwmac->phy_wol =3D of_property_read_bool(np, "st,phy-wol"); + return err; } =20 @@ -535,6 +538,8 @@ static int stm32_dwmac_probe(struct platform_device *pd= ev) =20 plat_dat->flags |=3D STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP; plat_dat->bsp_priv =3D dwmac; + if (dwmac->phy_wol) + plat_dat->flags |=3D STMMAC_FLAG_USE_PHY_WOL; =20 ret =3D stm32_dwmac_init(plat_dat); if (ret) --=20 2.35.3