From mboxrd@z Thu Jan 1 00:00:00 1970 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 52BFBD2503F for ; Mon, 12 Jan 2026 07:50:10 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mu3A6Fj4SLA5ywv0bviGzdNIFATxYiX/NAbD4mBo3Vo=; b=DMWMCu9ESXOc7VooqHxMA0ffHE AqMH3W5nh+mxpqyLqF+VNlmKWW/e9j6w9rx+hMg6w+2d0zauPJI+K0F5qloiSZaqd9Bm2XtRoGMf/ 6kpyUXR/spbhjALRI8ntUEM2LgB1wBUuGsqf09ARgoEzxD17T6quJPyzbDH9R2DaXPJfUi76y91j0 hjkFJ0+0IdYYB4BSgdicuS2ZcuVBqhEDmJ6WBrZDm/h+hcw/NhLXRWgvRI70wLGkmC842TMrRb5C5 XP2O8u8JfO/FweUBckMZ4EJGG6bz7X8/tM782AlAp7vTrEdVjjb62p/Esa1k/Ogd+7+NLBJvoWvwM SOPbSSOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vfCgc-00000004va6-0bq7; Mon, 12 Jan 2026 07:50:02 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vfCgY-00000004vYq-3L8c for linux-arm-kernel@lists.infradead.org; Mon, 12 Jan 2026 07:50:01 +0000 Received: from francesco-nb (248.201.173.83.static.wline.lns.sme.cust.swisscom.ch [83.173.201.248]) by mail11.truemail.it (Postfix) with ESMTPA id 4F3BB1F93B; Mon, 12 Jan 2026 08:49:52 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1768204192; bh=mu3A6Fj4SLA5ywv0bviGzdNIFATxYiX/NAbD4mBo3Vo=; h=From:To:Subject; b=DDox4Q85Gt21ueXl5K2plK+Wm41XkJYxRzHZ5NaDAGeXqcC1Kn4MOcc0DPDiACYkP Uk27tFma73dUK0LLVNbXC8jR5XQUuwBHFiqvQ2Y69jUbE9ciJG850d7t86MHpo0s+W aMa6SVmGk9smzn94/9qUMm0urveISGVYY6Iw1MdHockzOeZBIRRcDyR9OKrMy+Xd9U z9UPgJkzyDNOGAQW248qbFNwymNbHqWNha9BnODNX736kneqCGGF60duYZXH7vr/Vu eqeXr1ps/knO5zF0pyezs2tYdYWvHLbh6DJIPNGw80cy3c+evyH6fuIZomfnncsDeV IGG/7pRDmFeWg== Date: Mon, 12 Jan 2026 08:49:48 +0100 From: Francesco Dolcini To: Siddharth Vadapalli , trini@konsulko.com, u-boot@lists.denx.de Cc: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, srk@ti.com Subject: Re: [PATCH] arm64: dts: ti: k3-*: Replace rgmii-rxid with rgmii-id for CPSW ports Message-ID: <20260112074948.GA101138@francesco-nb> References: <20251025073802.1790437-1-s-vadapalli@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251025073802.1790437-1-s-vadapalli@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260111_234959_717233_950E67B0 X-CRM114-Status: GOOD ( 11.07 ) 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 +Tom +U-Boot ML Hello Siddharth, On Sat, Oct 25, 2025 at 01:07:59PM +0530, Siddharth Vadapalli wrote: > The MAC Ports across all of the CPSW instances (CPSW2G, CPSW3G, CPSW5G and > CPSW9G) present in various K3 SoCs only support the 'RGMII-ID' mode. This > correction has been implemented/enforced by the updates to: > a) Device-Tree binding for CPSW [0] > b) Driver for CPSW [1] > c) Driver for CPSW MAC Port's GMII [2] > > To complete the transition from 'RGMII-RXID' to 'RGMII-ID', update the > 'phy-mode' property for all CPSW ports by replacing 'rgmii-rxid' with > 'rgmii-id'. > > [0]: commit 9b357ea52523 ("dt-bindings: net: ti: k3-am654-cpsw-nuss: update phy-mode in example") > [1]: commit ca13b249f291 ("net: ethernet: ti: am65-cpsw: fixup PHY mode for fixed RGMII TX delay") > [2]: commit a22d3b0d49d4 ("phy: ti: gmii-sel: Always write the RGMII ID setting") What about U-Boot? I just noticed this in today U-Boot master: RGMII mode without internal TX delay unsupported; please fix your Device Tree and I think this is coming from the DTS update from Linux to U-Boot. Can you look into that? Francesco