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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 4FF1DC10F14 for ; Thu, 3 Oct 2019 18:13:58 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 1FCEB2133F for ; Thu, 3 Oct 2019 18:13:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="CefvVtSF"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="sUPn/ARN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1FCEB2133F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:To:From: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZEqyvRp6oiybzI0onogzMeVM2/UbuMLryVzSY27jn9U=; b=CefvVtSFohr6JZ 1RieCJ+QLBtgq1movPMZnAankSLyXw5EndqjlhrtZ5c56idKfkV6SsTVNmWSZZ5Aply9KrdflL2VP lvjAIik30U1zO3FZslutFOGac4wZmS7UTcfpIog9KKdchE66Im7Gm26tjfLqw2WOmJNMbUGxbxxVa NzpYl6UjBG+liSXPVB54nTa6ocE+NmCx9SW8z+P/a3qrGMhXho94S+sDFs7/eYLF43F0fBfbV3CeJ jnq81+EVeIAkZuNs5SlSg06tXfroFCHc5qPKVCQDdkn2e6TVjKGxyUOM0ohqUsHda55kZrVkUxBNn hO6L/hFvXn2m24k68BDw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iG5bx-000311-IZ; Thu, 03 Oct 2019 18:13:57 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iG5bu-00030T-J3; Thu, 03 Oct 2019 18:13:55 +0000 Received: from kernel.org (unknown [104.132.0.74]) (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 304B520862; Thu, 3 Oct 2019 18:13:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570126434; bh=OEFcG8Srhv/ZYjCll5MhUaVrXvpLIbrBCRSqjpiiIA8=; h=In-Reply-To:References:From:To:Cc:Subject:Date:From; b=sUPn/ARNFZqfClXLICHZK6NPr0REdXEB476kJ0611ANUQHt9gL40z9v8L14djPWn+ izGkbv1jIE8yRn8xIzhu7FDNm+RXop7VmOFFBOFSZDFQNrj2tNykzR6ZueyWoR3+/O 4xS6sxAYfdZJYGfydjpeOhAQcPHkDi9YExTXxzY4= MIME-Version: 1.0 In-Reply-To: <1569553244-3165-5-git-send-email-zhangqing@rock-chips.com> References: <1569553244-3165-1-git-send-email-zhangqing@rock-chips.com> <1569553244-3165-5-git-send-email-zhangqing@rock-chips.com> From: Stephen Boyd To: Elaine Zhang , heiko@sntech.de Subject: Re: [PATCH v3 4/5] clk: rockchip: add pll up and down when change pll freq User-Agent: alot/0.8.1 Date: Thu, 03 Oct 2019 11:13:53 -0700 Message-Id: <20191003181354.304B520862@mail.kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191003_111354_647953_C316B4E0 X-CRM114-Status: UNSURE ( 5.47 ) X-CRM114-Notice: Please train this message. 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: , Cc: huangtao@rock-chips.com, xf@rock-chips.com, mturquette@baylibre.com, Elaine Zhang , linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-rockchip@lists.infradead.org, xxx@rock-chips.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Quoting Elaine Zhang (2019-09-26 20:00:43) > set pll sequence: > ->set pll to slow mode or other plls > ->set pll down > ->set pll params > ->set pll up > ->wait pll lock status > ->set pll to normal mode > > To slove the system error: solve? > wait_pll_lock: timeout waiting for pll to lock > pll_set_params: pll update unsucessful, > trying to restore old params > This commit text needs help. It looks like pseudo-code. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel