From nobody Sat Feb 7 15:26:31 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 22D78C7EE23 for ; Mon, 12 Jun 2023 09:32:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233258AbjFLJb5 (ORCPT ); Mon, 12 Jun 2023 05:31:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49222 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232585AbjFLJaS (ORCPT ); Mon, 12 Jun 2023 05:30:18 -0400 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7413C3580 for ; Mon, 12 Jun 2023 02:24:49 -0700 (PDT) Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-3f7353993cbso29796885e9.0 for ; Mon, 12 Jun 2023 02:24:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20221208.gappssmtp.com; s=20221208; t=1686561888; x=1689153888; 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; bh=cjVXwVFp50u0PUxr/5pPlG4sgNjLclV10ezIygBZf1w=; b=2LxLhnK7e46mui8dhof9QAMYFAXj+RyNY51koDXFIyUq+oeAgfB5Yunm2wkRuj1JMn kZaCwUavQC6RW+LqMlWJwEmkbL8jYXkjd+0ANuO3gB4RfugPiO63GVGDem2oaXmUGXY6 eAlLWzfGQJsrYyk6s/qe+xejpzIL2oEbCV4biO8JIzCtGSZlK2U1RNqppXvdTzoPFYj1 3uySIa1BuTRWIipEsHrVcQc4yvQ9rYYM8rlnBgv7OYXKE2GKN9SYzVWyi+JBty3FKAs6 AGFFcXEHyxxr14wTLOjNholiBRGWtf+J2xMsFuYww1sG2cHVlfE8DjukIKEYzRH+nuip 3ZBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686561888; x=1689153888; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=cjVXwVFp50u0PUxr/5pPlG4sgNjLclV10ezIygBZf1w=; b=WUqqrd0H53M2CVjv3MOsUdHjYY0ROTLA/I+RdjvztT/ZWpaeSfQEtqjpMCOu/4fkJT mkZ3qRjdHL9T+/uUZUWXZPUoeLaxzvJonndUZSGlM2effnjn6+x2S2X7LH5/M88v3Och iHAYUi2gp9AobD/YVW+f3QkHGcTw0qMZNRrzf0RLG2GpmXpvoEPtNq5tMErUIHg/nFdY ePRrQvrqTfRpB2s2wzJMJG4pR+fwhlrxDg0Ur4MF61gwN2CVoHYcL053uBSNN2fjd1a+ 2BF78FIf0j6UyDuF6Kn3CU0Tsja5SlCDauc28QLGZ1yk8yW33yyg8HafhWZkmUgr3OjG LbTg== X-Gm-Message-State: AC+VfDwUCq8FcoRqmP/vylYctpbj0HEGNhm5eMpoqksxuFHbB/Lif1/R 8/AvM3ywg7w+YmarFrgRKR36OA== X-Google-Smtp-Source: ACHHUZ5VMYcwm8OhSaptz22TDIOQZKg2qtYe5RLNTkB2yZzQSZhIqFe5Wt+EaJyET4ed5soNUXNxKQ== X-Received: by 2002:a05:600c:880f:b0:3f7:148b:c310 with SMTP id gy15-20020a05600c880f00b003f7148bc310mr8862440wmb.13.1686561888007; Mon, 12 Jun 2023 02:24:48 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:a222:bbe9:c688:33ae]) by smtp.gmail.com with ESMTPSA id p14-20020a7bcc8e000000b003f727764b10sm10892044wma.4.2023.06.12.02.24.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Jun 2023 02:24:47 -0700 (PDT) From: Bartosz Golaszewski To: Vinod Koul , Bhupesh Sharma , Andy Gross , Bjorn Andersson , Konrad Dybcio , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kishon Vijay Abraham I , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu Cc: netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Bartosz Golaszewski Subject: [PATCH 15/26] net: stmmac: dwmac-qcom-ethqos: add support for the optional phy-supply Date: Mon, 12 Jun 2023 11:23:44 +0200 Message-Id: <20230612092355.87937-16-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230612092355.87937-1-brgl@bgdev.pl> References: <20230612092355.87937-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Bartosz Golaszewski On sa8775p-ride we need to enable the power supply for the external PHY. Signed-off-by: Bartosz Golaszewski --- drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/driv= ers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 2f6b9b419601..21f329d2f7eb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -8,6 +8,7 @@ #include #include #include +#include =20 #include "stmmac.h" #include "stmmac_platform.h" @@ -692,6 +693,10 @@ static int qcom_ethqos_probe(struct platform_device *p= dev) if (ret) goto out_config_dt; =20 + ret =3D devm_regulator_get_enable_optional(dev, "phy"); + if (ret < 0 && ret !=3D -ENODEV) + goto out_config_dt; + ethqos->serdes_phy =3D devm_phy_optional_get(dev, "serdes"); if (IS_ERR(ethqos->serdes_phy)) { ret =3D PTR_ERR(ethqos->serdes_phy); --=20 2.39.2