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=-8.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 46440CA9EAF for ; Thu, 24 Oct 2019 15:39:40 +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 ED01C20650 for ; Thu, 24 Oct 2019 15:39:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="cq8zY/Na" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED01C20650 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=Od+r0dtM3gMXfjYTehwdgDgLqttCOXkzjQHFoI7BYyM=; b=cq8zY/NagjhJqn nGya1jI2p0unANVVttHxvOepsFIN5NHmXtlRUIyvH5uItIkFPdYS5XEt+KyDjiuU6+4AJgejkRf5h pR6Dyv2FlKqgVv+nsJCMtyiFlESO3OGpjpzgb+b9ohQSL00DJjO9+4jDH3lZ8iGRyn1J/X9XvtURL 1L8M7in0DaepFrp9q46gbEKOcnbB7sa+9Ap4SiC9syAh4lU/dmVM3EVvTKoTM1lG6S/+PcD2sVxHK DmFBhXU6G8MMcCu1IEDCWgZBZcnODWiOzYVImYsG+rElt9Vuz+VPkV8i+l06FDJVdfeLUbacj1O7g +vR1ZRT8MKcIPMsX4Xvg==; 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 1iNfD9-0005fC-Dq; Thu, 24 Oct 2019 15:39:39 +0000 Received: from [217.140.110.172] (helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNfD5-0005dr-Ha for linux-arm-kernel@lists.infradead.org; Thu, 24 Oct 2019 15:39:36 +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 5C58F328; Thu, 24 Oct 2019 08:39:24 -0700 (PDT) Received: from bogus (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7422F3F71F; Thu, 24 Oct 2019 08:39:22 -0700 (PDT) Date: Thu, 24 Oct 2019 16:39:17 +0100 From: Sudeep Holla To: Ulf Hansson Subject: Re: [PATCH 07/13] cpuidle: psci: Support hierarchical CPU idle states Message-ID: <20191024153917.GA21622@bogus> References: <20191010113937.15962-1-ulf.hansson@linaro.org> <20191010113937.15962-8-ulf.hansson@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191010113937.15962-8-ulf.hansson@linaro.org> 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-20191024_083935_627704_2ACDB453 X-CRM114-Status: GOOD ( 15.92 ) 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: Mark Rutland , Lorenzo Pieralisi , linux-pm@vger.kernel.org, Stephen Boyd , linux-arm-msm@vger.kernel.org, Daniel Lezcano , "Rafael J . Wysocki" , Lina Iyer , Bjorn Andersson , Kevin Hilman , Rob Herring , Sudeep Holla , 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 Thu, Oct 10, 2019 at 01:39:31PM +0200, Ulf Hansson wrote: > Currently CPU's idle states are represented using the flattened model. > Let's add support for the hierarchical layout, via converting to use > of_get_cpu_state_node(). > > Signed-off-by: Ulf Hansson > --- > drivers/cpuidle/cpuidle-psci.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c > index 1195a1056139..5c30f23a8a7b 100644 > --- a/drivers/cpuidle/cpuidle-psci.c > +++ b/drivers/cpuidle/cpuidle-psci.c > @@ -85,7 +85,7 @@ static int __init psci_dt_cpu_init_idle(struct device_node *cpu_node, > return -ENOMEM; > > for (i = 0; i < state_nodes; i++) { > - state_node = of_parse_phandle(cpu_node, "cpu-idle-states", i); > + state_node = of_get_cpu_state_node(cpu_node, i); Ah, here we go. Sorry, ignore my comment in previous patch then. 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