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=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 31F4EC2D0C2 for ; Mon, 30 Dec 2019 19:07:09 +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 046152053B for ; Mon, 30 Dec 2019 19:07:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZQ8ItNEM"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="QCYOal0v" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 046152053B 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=rjoYwuL1uWcdT5mPwEG+kAjkeRx6ZX6XTJJczhpCxLY=; b=ZQ8ItNEMhc1yBF KX+D/EtlI8YHJAuEEbYGuvGbnzE268qgA6VRbf4VQ2SRG/L6ObcHW00dcK6adJdooXYgGe5gYSjXK BVbI8pEy8T+40asyleA+wOrp709H7P7GLWs3fHgvMBdktK9oYS3mP4pqA5fBcYLR2DF2LgZFLRw2B PnKMBV4aBK+ZiLsG5gZr2JY0lO3W72jH/+iEpQdJN19C/W9OpUto98T2cs8gVOhGIigdcAfqb2iPJ wjQbBvgywpsFhzifgn8oWHA7VzXep1/mxmFGnSRNKZZ7y/Zdi1z6RW/FKkrpIglAO91vWJi2pQciX 1wXt2CccyerE5mHepNQQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1im0NZ-0006ab-GT; Mon, 30 Dec 2019 19:07:01 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1im0NV-0006Zn-HX; Mon, 30 Dec 2019 19:07:00 +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 869962053B; Mon, 30 Dec 2019 19:06:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577732816; bh=amHJ3V8VY49awvnFzBQckNdcZQlngO4oOAhvrvKvXvc=; h=In-Reply-To:References:From:Cc:To:Subject:Date:From; b=QCYOal0vGfypOs41/Of7RCc1ZfFTPz69uWYRGfbYSTb6gPqDOytdtlWbft3JAO1Qf Cy25zqMi+/U2DMQ/cTYGyCq/D4wdKDQORHw5aMW9bus2nwdbL4xBBNa6NXo8oo+t0i vo69H0jz2y/pMZ6jGZKaSjoJPur8Q+zoMZSdh6PI= MIME-Version: 1.0 In-Reply-To: <20191204081859.19454-5-zhangqing@rock-chips.com> References: <20191204081859.19454-1-zhangqing@rock-chips.com> <20191204081859.19454-5-zhangqing@rock-chips.com> From: Stephen Boyd To: Elaine Zhang , heiko@sntech.de Subject: Re: [PATCH v4 4/5] clk: rockchip: add pll up and down when change pll freq User-Agent: alot/0.8.1 Date: Mon, 30 Dec 2019 11:06:55 -0800 Message-Id: <20191230190656.869962053B@mail.kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191230_110657_599359_0693E28C X-CRM114-Status: UNSURE ( 5.00 ) 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 (2019-12-04 00:18:58) > 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: s/slove/solve/ > wait_pll_lock: timeout waiting for pll to lock > pll_set_params: pll update unsucessful, > trying to restore old params > > Signed-off-by: Elaine Zhang _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel