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=-5.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 70C84C433C1 for ; Tue, 30 Mar 2021 10:15:40 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 E349561959 for ; Tue, 30 Mar 2021 10:15:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E349561959 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc: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=+aux1w8dCLXWJFsRuXonjeEdQjmbOi1S2d/DsVzBnGw=; b=j35Wam3ZBb1zHJmuIiSrCfuzu 5x/xfCxNVIJy84e7uQ2XzgZF/O9GWR17AbE/F+OLb7/KDug6Orb2DK/VDCuP8TSdeZbhNJ2efXXqa Z4hUghdavVH6WdXHOEwfBnJNRmP2Se4VLlVbhSOwNFKj/B0iXqTCAI2d3lX2Gn4d0QuWLvpM9JTyP dKNfqdJLYcn9IrPc9GpAQem4cJkiFdFeV9zD9hUHtzW2rwTGtEq1Y381R0Kku1cymnN00L4sWXnoH JIcCHVic2ukxycwQdfMlxtKntP0xYI+WdWHG0AG8eZd30AD2j040FJ0HgXfPQBlMIKZP3ucyXSBBs gYmn31Hxw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lRBNr-003N19-1k; Tue, 30 Mar 2021 10:14:03 +0000 Received: from foss.arm.com ([217.140.110.172]) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lRBNi-003MyZ-4z for linux-arm-kernel@lists.infradead.org; Tue, 30 Mar 2021 10:13:58 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id ABF11ED1; Tue, 30 Mar 2021 03:13:51 -0700 (PDT) Received: from bogus (unknown [10.57.57.89]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2A0BF3F792; Tue, 30 Mar 2021 03:13:50 -0700 (PDT) Date: Tue, 30 Mar 2021 11:13:40 +0100 From: Sudeep Holla To: Samuel Holland Cc: Andre Przywara , Sudeep Holla , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-sunxi@googlegroups.com Subject: Re: [RFC PATCH] arm64: dts: allwinner: a64/h5: Add CPU idle states Message-ID: <20210330101330.eaanzt5f3bhsn7df@bogus> References: <20210322062514.40747-1-samuel@sholland.org> <20210323015627.08f9afd6@slackpad.fritz.box> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20171215 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210330_111354_467061_019A231E X-CRM114-Status: UNSURE ( 8.30 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Mar 23, 2021 at 11:44:50PM -0500, Samuel Holland wrote: > 3) Modify the Linux PSCI client to respect PSCI_FEATURES when setting > psci_ops.cpu_suspend. cpuidle-psci checks for this function before > setting up idle states. We don't call PSCI_FEATURES on mandatory functions as it may not return anything meaningful for such mandatory functions(as that is not mandated in the spec). In short NACK to add PSCI_FEATURES check for mandatory functions. -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel