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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 CAEC9C3F2CE for ; Wed, 4 Mar 2020 17:37:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AEC6622B48 for ; Wed, 4 Mar 2020 17:37:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729762AbgCDRhe (ORCPT ); Wed, 4 Mar 2020 12:37:34 -0500 Received: from mga01.intel.com ([192.55.52.88]:31243 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727656AbgCDRhe (ORCPT ); Wed, 4 Mar 2020 12:37:34 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Mar 2020 09:37:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,514,1574150400"; d="scan'208";a="229399961" Received: from ayeshakh-mobl.amr.corp.intel.com ([10.252.205.163]) by orsmga007.jf.intel.com with ESMTP; 04 Mar 2020 09:37:32 -0800 Message-ID: Subject: Re: [RFC PATCH v2 0/2] Introduce multi PM domains helpers From: Ranjani Sridharan To: Daniel Baluta , rjw@rjwysocki.net, len.brown@intel.com Cc: aisheng.dong@nxp.com, pierre-louis.bossart@linux.intel.com, ulf.hansson@linaro.org, linux-pm@vger.kernel.org, gregkh@linuxfoundation.org, s.hauer@pengutronix.de, alsa-devel@alsa-project.org, daniel.baluta@nxp.com, linux-kernel@vger.kernel.org, paul.olaru@nxp.com, khilman@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, shawnguo@kernel.org, festevam@gmail.com, shengjiu.wang@nxp.com, linux-arm-kernel@lists.infradead.org Date: Wed, 04 Mar 2020 09:37:32 -0800 In-Reply-To: <20200304121943.28989-1-daniel.baluta@oss.nxp.com> References: <20200304121943.28989-1-daniel.baluta@oss.nxp.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2020-03-04 at 14:19 +0200, Daniel Baluta wrote: > From: Daniel Baluta > > i.MX8QXP/i.MX8QM has IPs that need multiple power domains to be up > in order to work. In order to help drivers, we introduce multi PM > domains helpers that are able to activate/deactivate multi PM > domains. > > First patch introduces the helpers and second patch demonstrates how > a driver can use them instead of hardcoding the PM domains handling. > > Changes since v1: (addressed Ranjani's comments) > - enhanced description for dev_multi_pm_attach return value > - renamed exit_unroll_pm label to exit_detach_pm > > Daniel Baluta (2): > PM / domains: Introduce multi PM domains helpers > ASoC: SOF: Use multi PM domains helpers Both patches LGTM. Thanks Daniel. Reviewed-by: Ranjani Sridharan