From patchwork Mon Aug 23 09:23:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chun-Jie Chen X-Patchwork-Id: 12452187 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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT 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 865D2C4338F for ; Mon, 23 Aug 2021 09:27:28 +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 565C06137F for ; Mon, 23 Aug 2021 09:27:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 565C06137F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JR9MJGrPVncyF83sBMUIN08JVNuLRng+veg48Fl0H0U=; b=dsJZtDXMmOFWZL K6IK+HxPCaFhmBme8PFRqUJ828KMnwtC4L4gAfZUmTawC8yLOrBND4nsN2UpMKkYH6jsgkqVESlIw nRvKgJqYPrztmCIRP9oD6HIACrrCVUXlEKBWe0DSw/1qa0Edxh0RRC6+r46oYSNg4c2UfqbvRYTuv 25wTMqAIGo4rGtc/dMvuDwu9+9qdbEnCqAThAcWJF3SN6WUAe9MURw2bQgiexRTkn8tbtWAiE7Tpf FzvjoGpoUuzXGzPZQYr2CI3/xF9PI8Alp/6h8MDNt9rE5AaXgZK5PnlSFaZuQV9JeQLgL4mAMDWxa oSXzk73vzXqi7Wrw/P9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mI6CY-00G5iG-Bp; Mon, 23 Aug 2021 09:25:06 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mI6Bz-00G5UB-Qe; Mon, 23 Aug 2021 09:24:33 +0000 X-UUID: 6a9402f3ee08438496ed1845c1e59d31-20210823 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=g4kHi4ckqq0lre0egO7h5lmQC4aEC3LVELG1zG/MPHs=; b=LWBmYEcLduWo2hOl9cWEj8UlxVF+e2bbBlnQgcy1DhoxllF6aEK4DjByRoe0AGxkOfNBW6Z6YL+t321L5n3PQ4NR+FqJ2BNCH9DJa4+iEhNCuCGtXOpOKxC26BGrfOVZ72+QfOuS/QsCJHJrtue/1lWj+blZ9DXUmpGjQSGpVDE=; X-UUID: 6a9402f3ee08438496ed1845c1e59d31-20210823 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2038104433; Mon, 23 Aug 2021 02:24:20 -0700 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 23 Aug 2021 02:24:18 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 23 Aug 2021 17:24:16 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 23 Aug 2021 17:24:16 +0800 From: Chun-Jie Chen To: Enric Balletbo Serra , Matthias Brugger , Nicolas Boichat , "Rob Herring" CC: , , , , , , Chun-Jie Chen Subject: [v4 2/5] soc: mediatek: pm-domains: Add wakeup capacity support in power domain Date: Mon, 23 Aug 2021 17:23:50 +0800 Message-ID: <20210823092353.3502-3-chun-jie.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210823092353.3502-1-chun-jie.chen@mediatek.com> References: <20210823092353.3502-1-chun-jie.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210823_022431_918986_3DDDBBAE X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Due to some power domain needs to keep on for wakeup in system suspend, so add GENPD_FLAG_ACTIVE_WAKEUP support in Mediatek power domain driver. Fixes: 59b644b01cf4 ("soc: mediatek: Add MediaTek SCPSYS power domains") Signed-off-by: Chun-Jie Chen Reviewed-by: Chen-Yu Tsai --- drivers/soc/mediatek/mtk-pm-domains.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c index b762bc40f56b..afd2fd74802d 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.c +++ b/drivers/soc/mediatek/mtk-pm-domains.c @@ -443,6 +443,9 @@ generic_pm_domain *scpsys_add_one_domain(struct scpsys *scpsys, struct device_no pd->genpd.power_off = scpsys_power_off; pd->genpd.power_on = scpsys_power_on; + if (MTK_SCPD_CAPS(pd, MTK_SCPD_ACTIVE_WAKEUP)) + pd->genpd.flags |= GENPD_FLAG_ACTIVE_WAKEUP; + if (MTK_SCPD_CAPS(pd, MTK_SCPD_KEEP_DEFAULT_OFF)) pm_genpd_init(&pd->genpd, NULL, true); else