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=-5.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 0B186C282D8 for ; Fri, 1 Feb 2019 11:49:00 +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 C7734218F0 for ; Fri, 1 Feb 2019 11:48:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZnNBQZLp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C7734218F0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.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=PO3q6e0+l3yQUrL8m1IUZ7DVCT7ZFQGZ2g4syMWSLhA=; b=ZnNBQZLpFDsOQ7 9JwmhALy6keDoU3jGMpuDe9di4vUfZqEpf8jgIoo2EMXo4KO4VbkoT5mbzy/6hIDWOFzTt4GTPvl7 xh8ddRm63bBEF53ORnep+D6l8dFYYlLbSRGEvn2KS2gWFgCxbqbfO5nDUvZIb/KgQs2XceNs0K2NR hwsSlDKQXr+qopVM2N0fnUh1rqognM1SblRa3kwaBVpvzd4dJhcfp1RPRmXW6hAzms/r3NBnqyW0m FCTTSXpBveUfB6S5za8+8WG7ZDbSuj9EgX2jAujc2Ha2szVsTcq4FNEwB+WKkhppu14gnNrOYeffm 8dGK0ef/OuN7V3sreMgw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gpXJX-00088x-Fc; Fri, 01 Feb 2019 11:48:55 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gpXJT-00088Y-RX for linux-arm-kernel@lists.infradead.org; Fri, 01 Feb 2019 11:48:53 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C3C0480D; Fri, 1 Feb 2019 03:48:49 -0800 (PST) Received: from e107155-lin (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6E40D3F59C; Fri, 1 Feb 2019 03:48:48 -0800 (PST) Date: Fri, 1 Feb 2019 11:48:38 +0000 From: Sudeep Holla To: Joseph Lo Subject: Re: [PATCH V2] cpuidle: dt: bail out if the idle-state DT node is not compatible Message-ID: <20190201114838.GA10042@e107155-lin> References: <20190201021639.27245-1-josephl@nvidia.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190201021639.27245-1-josephl@nvidia.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190201_034851_890856_BB81F5CD X-CRM114-Status: GOOD ( 12.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pm@vger.kernel.org, Daniel Lezcano , "Rafael J . Wysocki" , Sudeep Holla , linux-tegra@vger.kernel.org, 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 On Fri, Feb 01, 2019 at 10:16:39AM +0800, Joseph Lo wrote: > Currently, the DT of the idle states will be parsed first whether it's > compatible or not. This could cause a warning message that comes from if > the CPU doesn't support identical idle states. E.g. Tegra186 can run > with 2 Cortex-A57 and 2 Denver cores with different idle states on > different types of these cores. > > So fix it by checking the match node earlier, then it can make sure it > only goes through the idle states that the CPU supported. > > Signed-off-by: Joseph Lo > --- > v2: > * fix it by moving of_match_node earlier, so we don't need to match the > node twice like the v1 did. Neat, thanks for the quick patch. FWIW, Reviewed-by: Sudeep Holla -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel