From patchwork Thu Jan 28 09:40:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hermann Lauer X-Patchwork-Id: 372768 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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable 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 F086AC433E0 for ; Thu, 28 Jan 2021 09:51:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A872B64D9D for ; Thu, 28 Jan 2021 09:51:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231468AbhA1JvV (ORCPT ); Thu, 28 Jan 2021 04:51:21 -0500 Received: from relay2.uni-heidelberg.de ([129.206.119.212]:44560 "EHLO relay2.uni-heidelberg.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232115AbhA1Juy (ORCPT ); Thu, 28 Jan 2021 04:50:54 -0500 X-Greylist: delayed 570 seconds by postgrey-1.27 at vger.kernel.org; Thu, 28 Jan 2021 04:50:53 EST X-IPAS-Result: A2AcBQAuhhJg/1BqzoFiHQEBAQEJARIBBQUBQIFPgwxsYoN6Ro86kXqMbgEBAQEBAQEBAQksAQIEAQGGRAIlOBMCAwEBAQMCAwEBAQEGAQEBAQEGBIZehXQGIzAmECUCJgICFCg0hi20e4EyiQqBRIEOKo1kD4FNP4RohAWBBoJMNIIsBIJHgQ6BA4IdjysJF6ZfgVksB4FogRGBHQuaPAINIpMYj2SRXIVlnmaBbYF6MxokgzhQGQ2ca0MwNwIGCgEBAwlZAQGIdIJGAQE X-IronPort-Anti-Spam-Filtered: true Received: from lemon.iwr.uni-heidelberg.de ([129.206.106.80]) by relay2.uni-heidelberg.de with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 28 Jan 2021 10:40:41 +0100 Received: from hlauer by lemon.iwr.uni-heidelberg.de with local (Exim 4.92) (envelope-from ) id 1l53n7-000363-3S; Thu, 28 Jan 2021 10:40:41 +0100 Date: Thu, 28 Jan 2021 10:40:41 +0100 From: Hermann Lauer To: linux-arm-kernel@lists.infradead.org Cc: mripard@kernel.org, wens@csie.org, jernej.skrabec@siol.net, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3] ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode Message-ID: <20210128094040.GD11559@lemon.iwr.uni-heidelberg.de> References: <20210121170836.GA4948@lemon.iwr.uni-heidelberg.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210121170836.GA4948@lemon.iwr.uni-heidelberg.de> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org BPi Pro needs TX and RX delay for Gbit to work reliable and avoid high packet loss rates. The realtek phy driver overrides the settings of the pull ups for the delays, so fix this for BananaPro. Fixes: 10662a33dcd9 ("ARM: dts: sun7i: Add dts file for Bananapro board") Signed-off-by: Hermann Lauer --- arch/arm/boot/dts/sun7i-a20-bananapro.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts --- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts @@ -110,7 +110,7 @@ pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-supply = <®_gmac_3v3>; status = "okay"; };