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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 B84C0C433E1 for ; Tue, 7 Jul 2020 22:12:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90EB420720 for ; Tue, 7 Jul 2020 22:12:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nshsoOrg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729252AbgGGWMh (ORCPT ); Tue, 7 Jul 2020 18:12:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728764AbgGGWMg (ORCPT ); Tue, 7 Jul 2020 18:12:36 -0400 Received: from mail-io1-xd44.google.com (mail-io1-xd44.google.com [IPv6:2607:f8b0:4864:20::d44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E5E4C061755; Tue, 7 Jul 2020 15:12:36 -0700 (PDT) Received: by mail-io1-xd44.google.com with SMTP id k23so44830086iom.10; Tue, 07 Jul 2020 15:12:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=U4CnpBDELPfqZ1fbnb3srfTvu3fBxT8MeUyNFAnMTQQ=; b=nshsoOrgwi7Nfp1mYN1cvUbjPvB6hNNg4IfFIdAhm0SbH+9kP46hKneJOxm4qXEPk7 CIqy+u4vEmAEod2DP9mEqisAxrhXJOwB4/3PZ2JnSA7Xq0nC2z01CA+eyLNOmUOHYJJ5 WEnDJZMeN7NFoiwPflSN2yGrpb3oiJNxxgOmDUiMgTQyW0k57ij6y2k3DHie2DKQT5nO wNwkU3tVUI8dnLQzjyL6tvKdysd9pWwh6yA1BxjN4PYB0139zjp6zX42ENzFWn0lI9bV OXwE4rOpHg+7h8f8qGk3stQXQfhR95AG5ghtmwBqnyzBpHN/w60XbZVVLj5Fgg29q3Wf oaHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=U4CnpBDELPfqZ1fbnb3srfTvu3fBxT8MeUyNFAnMTQQ=; b=N/ft5GkVUNAG5FGmUJPtGk3Mqs+7xZXYoQ8mQBHBXziKpdQSyX9SRAM64aDj0vsj0U BR+nfNV8iflWznqXRvXpRyoH4RsD/CS+sdxI4k2//yKnYMFq0DlhhE73D6RBHUm6Bf4V 0mKDAOEotmICW9Vm/n/zyn9PBhUl0PCzjdDXSrdERRm4biSnESF8Khg54O7zYWzmRXr7 9kC4t996hQG4UbRB4Tx10DxfO2I1SAUxGscxk+V4UHG7F8mjrvY3HmzdoWncfMq0Oe5n ubvIxrs+AeF77Ze5e8vjlirBG5E3+Lu6LKBlQnbhmYxTX2CWUmZz6O02rM2LmRy9eVN9 Gt4w== X-Gm-Message-State: AOAM532mP6EcKtKC7rIoumKyQwuVAyNcWtoOY5npXeRhS8WPxb//V5VR QccHmxOkIuchetYKNgajhoFpbLlja0kLhYRXc2k= X-Google-Smtp-Source: ABdhPJwYWDqXpQ3fjMT49ImNn7ATEM0gyBe4WlkeyxbhzDewpc5BWoAHkb/Wq0RHXXSGSy7q/2Qq0UXrlSfF4P/7FGk= X-Received: by 2002:a6b:b2d1:: with SMTP id b200mr32012038iof.137.1594159955956; Tue, 07 Jul 2020 15:12:35 -0700 (PDT) MIME-Version: 1.0 References: <7f627cb8-2eae-cdc9-09fc-e3e612b5632a@gmail.com> In-Reply-To: <7f627cb8-2eae-cdc9-09fc-e3e612b5632a@gmail.com> From: Chris Healy Date: Tue, 7 Jul 2020 15:12:25 -0700 Message-ID: Subject: Re: [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device To: Florian Fainelli Cc: Shawn Guo , Fabio Estevam , Andrew Lunn , Rob Herring , devicetree@vger.kernel.org, linux-kernel , linux ARM Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 7, 2020 at 2:59 PM Florian Fainelli wrote: > > Hi Chris, > > On 7/4/2020 6:26 PM, Chris Healy wrote: > > 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 > > --- > > 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>; > > suppress-preamble is defined as a boolean, so you can remove the "= <1>" > part entirely. Good point, I'll make the necessary change. > -- > Florian