From patchwork Sun Jul 5 01:26:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Healy X-Patchwork-Id: 11644081 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 821ED14DD for ; Sun, 5 Jul 2020 01:28:18 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5B99B207CD for ; Sun, 5 Jul 2020 01:28:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ghMxqgCT"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="is11VQq8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B99B207CD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe :List-Id:To:Subject:Message-ID:Date:From:MIME-Version:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=4Z4YHW0L2apqEzaS+91FumqEkEjdOjU6HvoGHuDP+jo=; b=ghMxqgCT2Y9kWah+SMjoRmEAnd LT0DmlEmpPqiBneHByaQV6oR1OKnqSsbG0UqyHsMQQ9bO+zko7KVU5V5KpI7lkGbu3BP0fWYOj1nW fQhhY8hWP2S/HShMQX6nsY02AV810EIMKPcC/U8KzBJSELBIqfBacmV/IQdEuTyn/Z1XR3HOqpolm 3J6Q+yRDa9H6mWWWlngAM55Pse4+pYNZ3n3ZSIFZnWAR0HH1m+mCOrxd74zTdTkXOqe8ZGTH8S+KU 6/d12NxqVTdHJsbzHk8mzRcdztByyJezN5chdNWdSUoKJQHyK+Pm+wy5/fi5wCYoy3O9yAiUOtewW 4Ux7S/Aw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jrtQR-0001vO-17; Sun, 05 Jul 2020 01:26:35 +0000 Received: from mail-io1-xd41.google.com ([2607:f8b0:4864:20::d41]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jrtQO-0001v0-Fl for linux-arm-kernel@lists.infradead.org; Sun, 05 Jul 2020 01:26:33 +0000 Received: by mail-io1-xd41.google.com with SMTP id e64so30991740iof.12 for ; Sat, 04 Jul 2020 18:26:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=ULzjaRt3S4ROXjIhyt59QPtwDnNoQ0tparoq3BlwLj4=; b=is11VQq8UOBgnv46a6wN1XSyoFQ8aVokXzCRXdz2awj3nWtbtma77DN58tn/JPir9T Gf76GPv2mlQparcwuTDP8QYQJP0ReXfGOqkwtIpo0MvoLnt91eXxgZv6u0qzmJ0Diyeg IijaEJiA+D+7rSlwHMuicskp6n6nMlwBfP3Kc4NAwS27WjJ3dUv7hjpffoIb9MYidHKt sobOe+ACOETOSJSF8SEL+vFoErnbxUfUKYrRONlXrSLMJwF+msTpIOT/FdEQkEIqkkEo +zvG84MzeXS8wh8ijgFtTWDhA+s7ihzKk1mnHMLCtBJxxxky5HlYCckYtAO505V8abp0 M6jQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=ULzjaRt3S4ROXjIhyt59QPtwDnNoQ0tparoq3BlwLj4=; b=qBTrY4SHticjBQXMTqga2oDsTJ99hsByQ4djC9vDVorj+yYSEhbHJ3Cu3mwY41avPe Xg074SLS/j0USq9Aag0P6MXPi5CfLO8izbossqFxx61CicVVtal9dLy513wMP+Eg25IE We+5gpaMyyOIl5BlRGbLMVvW8Ngt7QvP0ZYSgogOZBetWG51xqv5aV5y3AeUD2Mm05f7 lmOHzKxMbAQimZ4zhjakVZAe1tJB1lUZjXsBnDpxqX+dnuvPmKdKgr/JK6B3Z0gLHsBC FgF2lHOFWqodiV8NR5Fp2Lf2LoQDg0lCF458k3xoQMdl6Q6ttR8avADJAsi1gGCFgRgy capQ== X-Gm-Message-State: AOAM532YxaXmkq3TOXVsQHD7QaHjwhBuaSbwfXcEr8/flnh0YrH0iDea brZIYAF/MtSmtjTQAPiRhT1fjgUt6EGqdneHgB0= X-Google-Smtp-Source: ABdhPJwo1CfqHMA3oFWFPxGPiMuLd3QKc5H4xN8YM1x1X948BSw0v1dKbKQk2ThHw6Tam6ER7m7K7zD5LgNLwUJc8wc= X-Received: by 2002:a02:cd06:: with SMTP id g6mr14987658jaq.37.1593912390403; Sat, 04 Jul 2020 18:26:30 -0700 (PDT) MIME-Version: 1.0 From: Chris Healy Date: Sat, 4 Jul 2020 18:26:19 -0700 Message-ID: Subject: [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device To: Shawn Guo , Fabio Estevam , Andrew Lunn , Rob Herring , devicetree@vger.kernel.org, linux-kernel , linux ARM X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200704_212632_601945_2F0E7E22 X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [cphealy[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:d41 listed in] [list.dnswl.org] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Update MDIO configuration with zii-ultra device to fully utilize MDIO endpoint capabilities. Device supports 12.5MHz clock and doesn't require MDIO preamble. Signed-off-by: Chris Healy Reviewed-by: Fabio Estevam --- arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi index 6a55165bd76a..98aa67a4c040 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi @@ -132,6 +132,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; switch: switch@0 { compatible = "marvell,mv88e6085";