From patchwork Sat Apr 12 14:22:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 14049044 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8DED0C369B2 for ; Sat, 12 Apr 2025 14:32:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id:Content-Type :Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=Qq48PaNhiydZ4XhZssZQP/FuF1+9caRFDHcLr7t/Kb0=; b=KeLVZXrpSflarpO/ZlXaUPJs4Y m3f0OIw7UucLFQAXA/LJesGWPXkGIXdmGhZa0RGkVqVzS2+wWxdC2zUhObfOcHPmxlvV84IZ3BmOv 2Fx0aCJu+ewsgXGRiqT7Dc0xGR0AvTgigt1YhjZchCqSQMvv24MfQCADq7AEzqK7AjpbknCPHnmwY IOpNeuqDzw4z9BA53JWFQ31IuMQl9Y1ORaPa4GcWyHKtyPRz3FaHeEQBQqsv9I0hp1z1TJB12CzSM MasA90plorR3MMjZTjyIMcimbg8XnseueGFow7/rU3rlUNDsFsNfCjfbJdjBi2AfGaCPjwPWlNac4 wwi8eJEA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u3buC-0000000G1ka-2qdH; Sat, 12 Apr 2025 14:32:24 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u3blS-0000000G0fy-2kca for linux-arm-kernel@lists.infradead.org; Sat, 12 Apr 2025 14:23:23 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:Reply-To:Content-ID :Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To: Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Qq48PaNhiydZ4XhZssZQP/FuF1+9caRFDHcLr7t/Kb0=; b=C4CxLhelr/9KI8lmFTOAL/EJLQ TBYVMBGsvZMCN1LIUYFCJ52zySRQV9chGAJufrtHH6D0HsDz5v6dKSnXp0/JFyERZMl7Em700MZiK D6Wy8l7KJkNsLRkk9V99q+qwGL4MuECgv9EFWfQVHU+zFMq0hsP7g5EQIHwr9J0XtXdRcDC/c0ZED Lap3pMsgZja3PYJfiOfBYQTl8J/g2hRMhzW+clKoR6r4EeqfjnPWiaZIbqm0LSa9590TfcPjyF1eB UtsKQxqYC0M/atGqmP2pu3xuNQ2/FbPZ4fVWFuGgii+9Ge/bHq+5E8B2uZberUb56NthoXo3eZZUj Q6vAGCNg==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:48302 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1u3blO-0004do-00; Sat, 12 Apr 2025 15:23:18 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1u3bkm-000Epw-QU; Sat, 12 Apr 2025 15:22:40 +0100 From: "Russell King (Oracle)" To: Bjorn Andersson , Konrad Dybcio Cc: Andrew Lunn , Conor Dooley , devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org, Rob Herring Subject: [PATCH] arm64: dts: qcom: remove max-speed = 1G for RGMII for ethernet MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Sat, 12 Apr 2025 15:22:40 +0100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250412_072322_694971_A5788790 X-CRM114-Status: UNSURE ( 8.90 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The RGMII interface is designed for speeds up to 1G. Phylink already imposes the design limits for MII interfaces, and additional specification is unnecessary. Therefore, we can remove this property without any effect. Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn --- arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 1 - arch/arm64/boot/dts/qcom/sa8540p-ride.dts | 2 -- 2 files changed, 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 9e9c7f81096b..9d077930b135 100644 --- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts @@ -326,7 +326,6 @@ ðernet { phy-handle = <&rgmii_phy>; phy-mode = "rgmii"; - max-speed = <1000>; mdio { compatible = "snps,dwmac-mdio"; diff --git a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts index 177b9dad6ff7..bc9ae093fc50 100644 --- a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts +++ b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts @@ -155,7 +155,6 @@ ðernet0 { snps,mtl-rx-config = <ðernet0_mtl_rx_setup>; snps,mtl-tx-config = <ðernet0_mtl_tx_setup>; - max-speed = <1000>; phy-handle = <&rgmii_phy>; phy-mode = "rgmii-txid"; @@ -257,7 +256,6 @@ ðernet1 { snps,mtl-rx-config = <ðernet1_mtl_rx_setup>; snps,mtl-tx-config = <ðernet1_mtl_tx_setup>; - max-speed = <1000>; phy-mode = "rgmii-txid"; pinctrl-names = "default";