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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 9550CC4BA21 for ; Wed, 26 Feb 2020 18:43:34 +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 6334420714 for ; Wed, 26 Feb 2020 18:43:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gSyiX/Qv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6334420714 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com 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:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9R7UPtY1TIFJo74UqPbcGUnvEmk8c4Lo1sqIEBc4mX8=; b=gSyiX/QvkFgPj7 l98nnEN+m9aGJcvjKg8DQwbk7Tfc4Q838MQoVrgtGNQIgWoizOsQbQr9f91WdVetOOW4QmgqSGmtn qr4VjReUZzbN8RxfOC91wAjQBQ107eGlUr6oG4p6WJu8slKE7vcyYIpn+oZKdZ6qH2SgO16q3AUdP H63G5CF+07XumRYZeASWO1ky2DvXvope9laVQsvrQJjOA+nzIol7em8LEFtldhUBVLh+7kjICkQ92 Pgm0sI+16sBlPb7/nV060TgE+uLcn+unOrKuXNfGyZJ7DyJP/2gXSy2tnWFHUuigS38nlzqDycsqR VS+janj+qvslZJwU/CHQ==; 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 1j71ef-00056Y-TG; Wed, 26 Feb 2020 18:43:33 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j71ed-00056H-J1 for linux-arm-kernel@lists.infradead.org; Wed, 26 Feb 2020 18:43:32 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 2841A8022; Wed, 26 Feb 2020 18:44:16 +0000 (UTC) Date: Wed, 26 Feb 2020 10:43:28 -0800 From: Tony Lindgren To: Dave Gerlach , Santosh Shilimkar Subject: Re: [PATCH 0/5] ARM: OMAP2+: Introduce cpuidle for am335x/am437x Message-ID: <20200226184328.GY37466@atomide.com> References: <20191213030755.16096-1-d-gerlach@ti.com> <20191213150344.GJ35479@atomide.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191213150344.GJ35479@atomide.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200226_104331_664465_84145890 X-CRM114-Status: UNSURE ( 8.85 ) 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: devicetree@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Santosh Shilimkar 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 Santosh, * Tony Lindgren [191213 15:04]: > * Dave Gerlach [191212 19:07]: > > Hi, > > This series adds support for cpuidle on am335x and am437x using the > > cpuidle_arm driver. When testing on am335x-evm and am437x-gp-evm the > > follow power consumption reductions are seen on v5.5-rc1 baseline: > > > > > > Idling at command line, CPUFreq userspace governor to 300MHz: > > am335x-evm: > > VDD_MPU: 48 mW -> 5 mW > > > > am437x-gp-evm: > > VDD_MPU: 32 mW -> 3 mW > > > > > > Idling at command line, CPUFreq userspace governor to 1GHz: > > am335x-evm: > > VDD_MPU: 313 mW -> 18 mW > > > > am437x-gp-evm: > > VDD_MPU: 208 mW -> 10 mW > > Hey this is great! A beverage on me when we get a chance :) > > For merging, looks like I should take the series after folks are happy > with it. Santosh, care to review and ack if it looks OK? Looks like this series of changes is still pending. Care to ack? Regards, Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel