Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp1736431pxk; Fri, 4 Sep 2020 18:36:52 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzOJAGknQ6+MBYEUuQBOFIPECZXXaMd4j3znU9G+IDybfEJNe2ctATTqeGYWqXYhv4gNTNf X-Received: by 2002:a50:fb15:: with SMTP id d21mr11953749edq.150.1599269812019; Fri, 04 Sep 2020 18:36:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599269812; cv=none; d=google.com; s=arc-20160816; b=T5I5g7KmyaCZTDPnz6xW5cLOxXdfydJK6D9GP52mdE4kn09hz+FhT61SUdj8aBk8de MDxBMUF6KM/w/3V8+9RbEREIu3Yyzxwr8Z5Wx5cDo4hGD/T2x+B0uGaar7Crx2JoFoI9 cqA3DVqrBEeVV1yGdNf2k0Z8v9cIuAsHlS1VD8YI4XNBX6o70THTMWW3jF9XFJol04PY XAl7g8fKbUROWGPbG+jAbORvJZaLNXfBJIbUFqTw0e8HlZGRRN8iNK96j5arbmULOETz dG2MpyZkXOhmIYxe9jqsLmzt3+sBkwzRG3FODufkNucama/rQ+JZOzOV+6WrjSZ0x4Fy 1pzg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=0Vh+ykMSneXiZpe97DXJhYjCZWLQAK++2TE2nYBg1uw=; b=jziCxLi7GxEwERE4QBbv9rW4W+gb9Hp67Ye+kJbhdIwbEureEDWEAadc3J4zEllW5m qxlb5KdeptgIfDFf2lQvCseDMOphGF8NaVlG5PY/t6OHIwPB2nEe7JrmPAiJvN58VJ6L wkkBRwpYqX88ilD0Txtnu6PUUT/XQhvED4P4ahepQjpJJ+N5h2ZDS46rUtyEKKeZGxPQ cNldEFgWi9tURaIA6b0g9HB3CGr6knc4E6RYu9bALFBDtCqty0nKMJSF6Yd1GPpolgK9 DrTYNNdyAIr50B7vtRVr2uXqdKUl1AeUlAXaTce9HLtaubY4igceGbACCf6VZSPDFTzt FOAg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=I6TKkDNO; 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=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id cz21si4985960edb.510.2020.09.04.18.36.29; Fri, 04 Sep 2020 18:36:52 -0700 (PDT) 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=@kernel.org header.s=default header.b=I6TKkDNO; 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=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726597AbgIEBfq (ORCPT + 99 others); Fri, 4 Sep 2020 21:35:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:55180 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726317AbgIEBfo (ORCPT ); Fri, 4 Sep 2020 21:35:44 -0400 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7CBB2206E7; Sat, 5 Sep 2020 01:35:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599269744; bh=ogeKoV6w2E9LzttKLM8WXU9zWl4hKbp92c4RbE/Ki+M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=I6TKkDNOrns6RH3FsMwK3jUS5W4pfnY60zCF9wGrCJPDo8jcSPdP1JLBAywltYsBc DpIb4zovHyedPUIMKKR7Nq/SAfFQKfWXoPUN6C90JkJpOWniHmDCuYsfN976X1bWzv awa8zHW/baQ87+a2e3GtKyrxxyTvhUZLhbJlXWxU= Date: Sat, 5 Sep 2020 09:35:39 +0800 From: Shawn Guo To: peng.fan@nxp.com Cc: sboyd@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, abel.vesa@nxp.com, Anson.Huang@nxp.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] clk: imx: fix composite peripheral flags Message-ID: <20200905013538.GB7508@dragon> References: <20200826071407.10543-1-peng.fan@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200826071407.10543-1-peng.fan@nxp.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 26, 2020 at 03:14:07PM +0800, peng.fan@nxp.com wrote: > From: Peng Fan > > According to RM, for peripheral clock slice, > "IP clock slices must be stopped to change the clock source.". > > So we must have CLK_SET_PARENT_GATE flag to avoid glitch. > > Signed-off-by: Peng Fan Applied, thanks.