From patchwork Tue Aug 11 19:02:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sibi Sankar X-Patchwork-Id: 250712 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=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 0B2F0C433DF for ; Tue, 11 Aug 2020 19:03:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD21D206DA for ; Tue, 11 Aug 2020 19:03:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="hvhuJbOu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726173AbgHKTDj (ORCPT ); Tue, 11 Aug 2020 15:03:39 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:52059 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726023AbgHKTDj (ORCPT ); Tue, 11 Aug 2020 15:03:39 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1597172618; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=+3oLMOjRVphuPQ+PhEKkKC/mDHCGYkvA89mtuFU3+3Y=; b=hvhuJbOuGaphz0WsoSwyVu8F/m8qGmPfPj5IuOZdnQYf2GeqBm87IvPKH7dw05G5nknSla8N UhRXXwGyQMVEBgu0XoKCfD/9yEmkaJ4a7jlBsGpUI0/smEFYMHMoo1bWQ3uLt3DJ/2sC9lqK 97SAhe1tjtEgQDt8KSn3koOOjhc= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n11.prod.us-east-1.postgun.com with SMTP id 5f32eb79ba4c2cd3676fcc0a (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 11 Aug 2020 19:03:21 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 15EF5C433C6; Tue, 11 Aug 2020 19:03:21 +0000 (UTC) Received: from blr-ubuntu-253.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sibis) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9FCB0C433CB; Tue, 11 Aug 2020 19:03:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 9FCB0C433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=sibis@codeaurora.org From: Sibi Sankar To: bjorn.andersson@linaro.org, ulf.hansson@linaro.org, rjw@rjwysocki.net Cc: agross@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, gregkh@linuxfoundation.org, pavel@ucw.cz, len.brown@intel.com, rnayak@codeaurora.org, dianders@chromium.org, khilman@kernel.org, Sibi Sankar Subject: [PATCH 2/2] soc: qcom: aoss: Use GENPD_FLAG_SUSPEND_ON flag Date: Wed, 12 Aug 2020 00:32:52 +0530 Message-Id: <20200811190252.10559-2-sibis@codeaurora.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200811190252.10559-1-sibis@codeaurora.org> References: <20200811190252.10559-1-sibis@codeaurora.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org All the power domains exposed as part of AOSS QMP driver require to stay powered on for suspend. They are powered on when the remote processors boots up and powered off on remote processor crash/shutdown. Mark the power domains with GENPD_FLAG_SUSPEND_ON to model this behavior. Signed-off-by: Sibi Sankar Reviewed-by: Douglas Anderson Tested-by: Douglas Anderson --- drivers/soc/qcom/qcom_aoss.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c index ed2c687c16b31..5a5b4bf928147 100644 --- a/drivers/soc/qcom/qcom_aoss.c +++ b/drivers/soc/qcom/qcom_aoss.c @@ -366,6 +366,7 @@ static int qmp_pd_add(struct qmp *qmp) res[i].pd.name = sdm845_resources[i]; res[i].pd.power_on = qmp_pd_power_on; res[i].pd.power_off = qmp_pd_power_off; + res[i].pd.flags = GENPD_FLAG_SUSPEND_ON; ret = pm_genpd_init(&res[i].pd, NULL, true); if (ret < 0) {