From patchwork Thu Apr 16 13:21:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 227858 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4175FC352BE for ; Thu, 16 Apr 2020 13:43:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A1DB218AC for ; Thu, 16 Apr 2020 13:43:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587044619; bh=pPQAnpLJ6swHilZZiXwdXrhXTemHxz69XOukH7cla4c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TXVib2N/wlX5glwGxpfQsc9I3wnp22erHCGHwJ8a8XgsE6+wk6RRSKJJNzhmNjdkL It7+o1K/k4EtM7CJetPeTFzv+Upkv5ZPUL9oRYIdVIVsGW6T7qxK/ZKfa9RXRDFB+O k7SD5Rtintt6EqRnenJSCeq8eeGK1Ky7VUvekocI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730990AbgDPNnh (ORCPT ); Thu, 16 Apr 2020 09:43:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:56832 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728371AbgDPNnc (ORCPT ); Thu, 16 Apr 2020 09:43:32 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 807A0214D8; Thu, 16 Apr 2020 13:43:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587044612; bh=pPQAnpLJ6swHilZZiXwdXrhXTemHxz69XOukH7cla4c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k1CAyKdXimIUYaOnNqNFZ3LRp1M2oK45+4uv2DrjPl/PY6ma0JCYhk7le7EA6/71w 5PTFzObB8Zhc5HmrNCGy5Bk7g+yeXbuOzyO6LjPFlDeM61dpfYmsb52/cZG/s6j8Eo vhwaVkdbaRDYaww7J/KkKqno+9CjHXI/YoSPrdqM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tony Lindgren , Sasha Levin Subject: [PATCH 5.4 003/232] ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode Date: Thu, 16 Apr 2020 15:21:37 +0200 Message-Id: <20200416131317.023733829@linuxfoundation.org> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200416131316.640996080@linuxfoundation.org> References: <20200416131316.640996080@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tony Lindgren [ Upstream commit b46b2b7ba6e104d265ab705914859ec0db7a98c5 ] Commit cd28d1d6e52e ("net: phy: at803x: Disable phy delay for RGMII mode") caused a regression for dm814x boards where NFSroot would no longer work. Let's fix the issue by configuring "rgmii-id" mode as internal delays are needed that is no longer the case with "rgmii" mode. Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/boot/dts/dm8148-evm.dts | 4 ++-- arch/arm/boot/dts/dm8148-t410.dts | 4 ++-- arch/arm/boot/dts/dra62x-j5eco-evm.dts | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/dm8148-evm.dts b/arch/arm/boot/dts/dm8148-evm.dts index 3931fb068ff09..91d1018ab75fc 100644 --- a/arch/arm/boot/dts/dm8148-evm.dts +++ b/arch/arm/boot/dts/dm8148-evm.dts @@ -24,12 +24,12 @@ &cpsw_emac0 { phy-handle = <ðphy0>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; }; &cpsw_emac1 { phy-handle = <ðphy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; }; &davinci_mdio { diff --git a/arch/arm/boot/dts/dm8148-t410.dts b/arch/arm/boot/dts/dm8148-t410.dts index 9e43d5ec0bb2f..79ccdd4470f4c 100644 --- a/arch/arm/boot/dts/dm8148-t410.dts +++ b/arch/arm/boot/dts/dm8148-t410.dts @@ -33,12 +33,12 @@ &cpsw_emac0 { phy-handle = <ðphy0>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; }; &cpsw_emac1 { phy-handle = <ðphy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; }; &davinci_mdio { diff --git a/arch/arm/boot/dts/dra62x-j5eco-evm.dts b/arch/arm/boot/dts/dra62x-j5eco-evm.dts index 861ab90a3f3aa..c16e183822bee 100644 --- a/arch/arm/boot/dts/dra62x-j5eco-evm.dts +++ b/arch/arm/boot/dts/dra62x-j5eco-evm.dts @@ -24,12 +24,12 @@ &cpsw_emac0 { phy-handle = <ðphy0>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; }; &cpsw_emac1 { phy-handle = <ðphy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; }; &davinci_mdio {