From patchwork Thu Apr 22 17:31:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 425875 Delivered-To: patch@linaro.org Received: by 2002:a02:c901:0:0:0:0:0 with SMTP id t1csp564906jao; Thu, 22 Apr 2021 10:31:57 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw0CTqaEY63lievmeYkgWmgOE4pjEKuM/xJFsb7phVF/ZjBN3d9HndqgCP6eX0IcavSJolE X-Received: by 2002:a17:90a:73ca:: with SMTP id n10mr1161893pjk.1.1619112717496; Thu, 22 Apr 2021 10:31:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619112717; cv=none; d=google.com; s=arc-20160816; b=egy7t5DuFiZySowUnn2A7xWotAWXJ6mbCE13vGZ8ojOzY+LsnMlub2v8OWDi8yIxg2 tsxDzED8PLqaj64K+DzcQ9zjndaUqnKrdufT6Whgmk3OqQow3+UjKtAq+wb+wCrasVeQ SSjRgrPTC2haqcmjHo3pnNX3K1E07bn+ii5X1Q683tCpxfAjV67Fy2gf78kS0ISsuaRf 6qFyJibNLI2NM9/nRlI/Sl+CqIE6xjhP9NE+jGUvn5z00I1tpPsHEd0Th90CoSg57yvX gKRadRf5zFQfsOE5qv5Gun2Gs3Pka8JaqsR1bda3in1i2RZZ6jhVxYlrf9U5SN9cu5p6 wz6Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from; bh=swoH+wTbo1abQv0ZmrJKvPxjo72dTevnY7euI4M2j+w=; b=XjWU2AaI3EBTnQVtZv0pGejRyd1yTrbTH9BAuwF+C2uIKXhrESr4IB3t+tbHftKzyW xvNSN0vpd2yLkm8iyZDprDaSocRn7W+8UtWaMhkchJpoKRc24jBIGOpQKXcYf//JjRiG lvjRQJnEc30JAbPr9183mODFJXELKBeNhQkxtqrUX2mnZ7rREQjco6To6mfEQfjG+mHt s9u0/Sw20yeYaoJmAGVV5hTG66n9QVmLCTgBpb3nEfaUX9fvsKRJLGfXBVajZXM+GZrF 6516MXy6k5pSuPnm/2ZRuqrmtyz4ofjKwTHv6p93cMyZ3VN1TmhOxB1hc4a52BOzdn3W Qk7g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id m3si3381811pfk.182.2021.04.22.10.31.57; Thu, 22 Apr 2021 10:31:57 -0700 (PDT) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236659AbhDVRca (ORCPT + 6 others); Thu, 22 Apr 2021 13:32:30 -0400 Received: from mx.socionext.com ([202.248.49.38]:11892 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236667AbhDVRc3 (ORCPT ); Thu, 22 Apr 2021 13:32:29 -0400 Received: from unknown (HELO kinkan2-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 23 Apr 2021 02:31:53 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by kinkan2-ex.css.socionext.com (Postfix) with ESMTP id 1E22D205902A; Fri, 23 Apr 2021 02:31:53 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Fri, 23 Apr 2021 02:31:53 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan2.css.socionext.com (Postfix) with ESMTP id 560A0B1D46; Fri, 23 Apr 2021 02:31:52 +0900 (JST) From: Kunihiko Hayashi To: Rob Herring , Andrew Lunn , Heiner Kallweit , "David S . Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Masami Hiramatsu , Jassi Brar , Kunihiko Hayashi Subject: [PATCH net v2 2/2] arm64: dts: uniphier: Change phy-mode to RGMII-ID to enable delay pins for RTL8211E Date: Fri, 23 Apr 2021 02:31:49 +0900 Message-Id: <1619112709-13234-3-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1619112709-13234-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1619112709-13234-1-git-send-email-hayashi.kunihiko@socionext.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org UniPhier LD20 and PXs3 boards have RTL8211E ethernet phy, and the phy have the RX/TX delays of RGMII interface using pull-ups on the RXDLY and TXDLY pins. After the commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"), the delays are working correctly, however, "rgmii" means no delay and the phy doesn't work. So need to set the phy-mode to "rgmii-id" to show that RX/TX delays are enabled. Fixes: c73730ee4c9a ("arm64: dts: uniphier: add AVE ethernet node") Signed-off-by: Kunihiko Hayashi --- arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 +- arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) -- 2.7.4 diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index 52dee61..bd9959f 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -806,7 +806,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi index 80e2597..2038f51 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi @@ -564,7 +564,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; @@ -585,7 +585,7 @@ clocks = <&sys_clk 7>; reset-names = "ether"; resets = <&sys_rst 7>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 1>;