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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 F31BDC33C8C for ; Tue, 7 Jan 2020 16:44:39 +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 C5E712080A for ; Tue, 7 Jan 2020 16:44:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="agHGB9nX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C5E712080A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=wwwdotorg.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-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:References: To:From:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fRJuI46vokRJV8hlEK/Z/tMNVPZ7pYlQyrJoyhWyMbI=; b=agHGB9nXeQ3shfem9O8XwQ9XR o83/4Kt2QlTvJo3MyTl1+xL4R/ltGdQWqNb8ZECh8OqkQqWHGgq39tzECDnTEC1DnuNsoiQd2DwZn u6MmlD/otBIjb8y0ER7QAAhV8ZhrguQCZx048pr6Cfpp3hSTjXjO8qEBOY1tINZFcLwm6PFDsd0TC dKxvIQZFxCvfZHr8YovDCv50FdFBeL7h9xs49BdObtGeb7IwdsfUO7ArDKOHQZ/ySEUAh4fnh9tB8 rgYkYeRjP2iiCYItuTGFX/NTtDS4Nt4PyrYhJtEO513JIjCzDVGDQ/SL8jbO7DgUmExbhN6razUjC RTmpsI5OA==; 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 1ioryB-0006SO-4w; Tue, 07 Jan 2020 16:44:39 +0000 Received: from avon.wwwdotorg.org ([104.237.132.123]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iory8-0006S3-6t for linux-arm-kernel@lists.infradead.org; Tue, 07 Jan 2020 16:44:37 +0000 Received: from [10.20.204.51] (unknown [216.228.112.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by avon.wwwdotorg.org (Postfix) with ESMTPSA id 1DE3A1C009A; Tue, 7 Jan 2020 09:44:34 -0700 (MST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.101.4 at avon.wwwdotorg.org Subject: Re: [PATCH V3 1/4] clk: tegra: mark fuse clock as critical From: Stephen Warren To: Thierry Reding References: <20191003205033.98381-1-swarren@wwwdotorg.org> Message-ID: <0902e0c7-5d71-e7aa-ee5d-21933e1b47fe@wwwdotorg.org> Date: Tue, 7 Jan 2020 09:44:33 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191003205033.98381-1-swarren@wwwdotorg.org> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200107_084436_286078_F73926B1 X-CRM114-Status: GOOD ( 12.52 ) 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: Prashant Gaikwad , Stephen Boyd , Peter De Schrijver , linux-clk@vger.kernel.org, Jonathan Hunter , linux-tegra@vger.kernel.org, Michael Turquette , linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 10/3/19 2:50 PM, Stephen Warren wrote: > From: Stephen Warren > > For a little over a year, U-Boot on Tegra124 has configured the flow > controller to perform automatic RAM re-repair on off->on power transitions > of the CPU rail1]. This is mandatory for correct operation of Tegra124. > However, RAM re-repair relies on certain clocks, which the kernel must > enable and leave running. The fuse clock is one of those clocks. Mark this > clock as critical so that LP1 power mode (system suspend) operates > correctly. > > [1] 3cc7942a4ae5 ARM: tegra: implement RAM repair Thierry, this series doesn't seem to be applied yet; could you please take a look? Thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel