Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2511542pxb; Mon, 18 Jan 2021 21:43:51 -0800 (PST) X-Google-Smtp-Source: ABdhPJzL87dEiMSje05TEtw3mdHGc7iGeTuYuUOk1e6cEZUI3pxT+zeCrvOnkmQHSUhQ1tgRV58m X-Received: by 2002:a17:906:dfd3:: with SMTP id jt19mr1915038ejc.64.1611035031186; Mon, 18 Jan 2021 21:43:51 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611035031; cv=none; d=google.com; s=arc-20160816; b=D9EcIn8IEDNTA8WupYpA/KKVWI7kzXHyrGTRXuxWv9hWiubFJEMQhhCvXmwg0EJeEN DlGYu8HF+QpRdJAmAQUza3BWrpLKv6A/DbA6OPNVEOgXDhU8U9jzNrcRw4ibAjNXJF9I x6mZS8wFCmwr9VKYmMORg50jaf2bz41JFH22HrsGjGUOL6MD+EFZhmt8p8iWSVqbdR+S sAGmcduXOneeDszeKPC/EWCFc6tzyWtPyiQLQ1NdZ1Y2FQk3VkzC3tHt7iq5f/33l3lu y0ijXH0fu3W8j687F/+M6+PEGvzwiq6chejb/7G/M3K8XS4sQgldj6CSlmuXkqbX8F3S jdeA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=YaUFV/j6fIPLf9E3GK/p3HaOmFJPo2jVJH2mypUsSUE=; b=xqiSWLP8s5THl3krjjJqz4vFrQGOKeCnYMjIVjtGaVDxb3cWzjL+3n8LqntWBti1ug NkA7K/iBcql1eI/HbLLuBXYAgMyBXCU2yAFt+dI2QFsOtI6hhCRIqUD+PbT9drfMDNMc J6DQyu949C4ibijQOjZYhzr+q+BhAdJxChl+n6nSyxWAwMv0jq+BBehoptEwxU3uzgCK /NbtwFIxXzYIP/8FfDq7sXM61aDSdPHTbsRx2YaL5oE0CR127Sd8utITDOq6A69JdtF/ D0rara1L+X7N1UttLz1nOk2OUolHwSfgcABi5gJfPLeYigTMX4NkJo5gEH9mB4HL5+X5 a1mg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=SkUalU8L; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s17si8702560edi.568.2021.01.18.21.43.20; Mon, 18 Jan 2021 21:43:51 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=SkUalU8L; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405145AbhASCLl (ORCPT + 99 others); Mon, 18 Jan 2021 21:11:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404721AbhASCLe (ORCPT ); Mon, 18 Jan 2021 21:11:34 -0500 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C694C061573; Mon, 18 Jan 2021 18:10:54 -0800 (PST) Received: by mail-lf1-x134.google.com with SMTP id h205so26830799lfd.5; Mon, 18 Jan 2021 18:10:54 -0800 (PST) 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=YaUFV/j6fIPLf9E3GK/p3HaOmFJPo2jVJH2mypUsSUE=; b=SkUalU8LqzJ7sWI8nhOtu6d/v1gEueKzrO959w3yFpydyKHfWAKGac03BSsjbqXAJw ouUyWjJt6Rrf6LP5y7+x50o4uRlg4qDTBjfxLY0zKNeaLmW8PNe64xWWq5knYrTHSrLT dY4Aqk0xpQLLxmMbtWwBDa2lfkuxFaYDyIlhoxhya2xpycjcaMRV/T4hCngXyDv4Y81f mpMpE6pAQgoo1u53Kuj3hSvHEjfmtKgOoHxGKSnL1AVIxXEKrLJdwV9+ytOywktbeX2L 2/wTQbyPQUNvhdGzPsl+pstuFYpSuvPGm/bQ1wFVVm0gB5By6iRR266zXofOEIFSVcbk PqfA== 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=YaUFV/j6fIPLf9E3GK/p3HaOmFJPo2jVJH2mypUsSUE=; b=az8VlN7HfirU4BE4BQks2L6E48UsWj56LAVIib6rd1SEtDlmwIzk9ssvdPURwGtTpT P0pr/Ke8hzZ1KFYwyLnX3sJf4Xl+Q9YMQU80sDymgDtqfuLp1zp4KsSGOY4qIURwOYHC x4AWc/DJw7TQ40gK8hJ9ng7D6DUFxNEFHxM7h7jRzKyH4W17rj/RY2gxEsCbmI+p78Iv fGzRE/RMaXKid+LthPgaMYHS4p7+v+XA0+B/3W5gh1olYAxc1wXMI+M3EGJt8EFVkUS5 +AeNeKv9whQK3V5CLOrWjlXrhjWRohGB1B1pAsujt2mNqXeAC4q44joeKdxGYOcOXn29 3q8A== X-Gm-Message-State: AOAM531WOZD/iLg4E1VyuLhndE+J2U1UNxhWTeotMtJ/UxV1LBVZ/rNf t7534FQ8lLrmzoGikq8qHJ3hsMoGb8jDxkoHE34= X-Received: by 2002:a19:4856:: with SMTP id v83mr804739lfa.583.1611022251450; Mon, 18 Jan 2021 18:10:51 -0800 (PST) MIME-Version: 1.0 References: <20210118113032.21178-1-a.fatoum@pengutronix.de> In-Reply-To: <20210118113032.21178-1-a.fatoum@pengutronix.de> From: Fabio Estevam Date: Mon, 18 Jan 2021 23:10:39 -0300 Message-ID: Subject: Re: [PATCH v2] clk: imx6q: demote warning about pre-boot ldb_di_clk reparenting To: Ahmad Fatoum Cc: Michael Turquette , Stephen Boyd , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , NXP Linux Team , Fabio Estevam , linux-clk , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , linux-kernel Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ahmad, On Mon, Jan 18, 2021 at 8:30 AM Ahmad Fatoum wrote: > > Since 5d283b083800 ("clk: imx6: Fix procedure to switch the parent > of LDB_DI_CLK"), the clock driver warns if ldb_di\d_sel is changed > from reset value on system boot. This warning is printed even if > the bootloader (or a previous kernel that did kexec) followed the > correct procedure for glitch-free reparenting. > > As such systems are doing everything correctly, a warning is too > harsh. Demote to a notice, so users are still alerted, but without > cluttering a loglevel=5 boot. > > While at it, add the words "possible glitch" into the log message, to > make it more user-friendly. > > Signed-off-by: Ahmad Fatoum Reviewed-by: Fabio Estevam