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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT 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 AB8BDC3F2C6 for ; Tue, 3 Mar 2020 20:36:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 63C312146E for ; Tue, 3 Mar 2020 20:36:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="MYdizgqu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730517AbgCCUgT (ORCPT ); Tue, 3 Mar 2020 15:36:19 -0500 Received: from mail-lj1-f196.google.com ([209.85.208.196]:41813 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730081AbgCCUgT (ORCPT ); Tue, 3 Mar 2020 15:36:19 -0500 Received: by mail-lj1-f196.google.com with SMTP id u26so5040527ljd.8 for ; Tue, 03 Mar 2020 12:36:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=5+bbZY+UsNnL04aTIiRpPmDrPXRA/0XmSjw+FgKbksk=; b=MYdizgquonWpZBpfTQ0jzerK3kK9LeudcWxqxJ710OmJ3xPJXuGTJy9PMARessYarQ RJCnp9pKXBCsDDk5QJC+LDix5HGrmNOlG4159dEsvuoIMVofyHybb5PZoQ3VJHjEW2O4 uZGu7eeWv/4kJ+f0W+umTqAHZ+s6Cst+KhrgYUN5srxUgzM53QS8yORqxHWzb24ebYBs 86ZuCfk2d6ZQ/XeDwgvM/ax4OTWoyWyNsvF9djVefusgQEmGRXAGHPo0pjzraimis4VL LZDq1l6640NeHHEIsHh+0dut90Z4ONsCGjBrmOxyjgarr6dGyn8YSIW/odBez8wylQSy QMBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=5+bbZY+UsNnL04aTIiRpPmDrPXRA/0XmSjw+FgKbksk=; b=JC5dYFZtPJSIoW7CCiVWm6S47lVpNlz9uJuVPmTqu81eT8Dq9QQ6m3W0Uj8B7xQ4Eb 0rIRL/27P+mCpJIqDnDx80KiC6GcvfSFRy31EeSqABiCBIlaJpo9cCLdiEn3ImWnof+N QS9jAzym/BmSRZ/LMBqKfxreeRRNgdAasid/Lg830CC62rznGBn0QW087SMd9yJINwhu uShxjStNOP+lMfAoyD0hyQLAJennsHJ228TK9ikCMJR+vWfZnqAzIvRn2HHSoA5e4Z9t hFQuXD8PR9WRMIaPwbYHqHfDH8Wz0iinOrTisein4rM4RIuLIRYucE7iVqeUqmcXOR3v g+tA== X-Gm-Message-State: ANhLgQ3vRVdEVxL9bnyzfZ3eZWrZ3G8TLWQhRc84SFZfeK44bcj2Z/La OZw4xIqdSXDO9dD7D3xBdw1nfA== X-Google-Smtp-Source: ADFU+vs3C98soMOJnxS970oeUUzODjBIS+POFjrHM2XmE9VThLMxFSqHh+D6NIBRdP/2VoBr1tq/QA== X-Received: by 2002:a2e:80c3:: with SMTP id r3mr3439399ljg.105.1583267777636; Tue, 03 Mar 2020 12:36:17 -0800 (PST) Received: from localhost.localdomain (h-158-174-22-210.NA.cust.bahnhof.se. [158.174.22.210]) by smtp.gmail.com with ESMTPSA id t195sm1339532lff.0.2020.03.03.12.36.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2020 12:36:16 -0800 (PST) From: Ulf Hansson To: Sudeep Holla , Lorenzo Pieralisi , linux-pm@vger.kernel.org Cc: "Rafael J . Wysocki" , Daniel Lezcano , Lina Iyer , Vincent Guittot , Stephen Boyd , Bjorn Andersson , Benjamin Gaignard , Ulf Hansson , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 0/4] cpuidle: psci: Some fixes when using the hierarchical layout Date: Tue, 3 Mar 2020 21:35:55 +0100 Message-Id: <20200303203559.23995-1-ulf.hansson@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Changes in v2: - Small changes to patch 3 and 4, see their changelogs. While collaborating with Benjamin Gaignard to deploy the hierarchical layout for an ST SoC, it has turned that I have clearly missed to test a couple of corner cases in recently added support to the cpuidle-psci driver. This series are fixing the issues we have found. Kind regards Ulf Hansson Ulf Hansson (4): PM / Domains: Allow no domain-idle-states DT property in genpd when parsing cpuidle: psci: Fixup support for domain idle states being zero cpuidle: psci: Split psci_dt_cpu_init_idle() cpuidle: psci: Allow WFI to be the only state for the hierarchical topology drivers/base/power/domain.c | 2 +- drivers/cpuidle/cpuidle-psci-domain.c | 6 ++ drivers/cpuidle/cpuidle-psci.c | 92 ++++++++++++++++----------- 3 files changed, 63 insertions(+), 37 deletions(-) -- 2.20.1