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=-5.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 7BA0EC433E0 for ; Wed, 17 Jun 2020 13:48:33 +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 51F1B21548 for ; Wed, 17 Jun 2020 13:48:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="t5U4mp0K"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="0SPjckGI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 51F1B21548 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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=cH1ewxVFTyMYPcDR04aaMZSSeIh8kJBw84bCqR9B6i0=; b=t5U4mp0KcFMnJt sWK2HIztdsL5PREULwEoTXJLmKJ3Td//iUg2KhQr+GrNdS44+An0j1K8I4UJ3i5FTGpBAHgrvkPQt eqsxAbosjGzY1Kq+mfAXFcI5cKpNaXg01ZIskwYIVrSBrl0/VSLnYVLAaC+R9UxjZNMnZW4yh+/pS kDMt3c9W22edGsERHA+JS14x9Z02teIWtXZBYq+iT34nujDL8/iQKautn2AJOG0RWDJ+Npviwnx0z PTq1q6kLXJ534490y1aXNwIRIE4Aq6xiqxclx0ck2GjWK8tlm8FP0YebmnyIGvX7A2zqvd4YEpUGB aHqsfDq3NGx+nrnTfjug==; 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 1jlYQa-0000e6-Sw; Wed, 17 Jun 2020 13:48:32 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jlYQX-0000dI-JZ for linux-arm-kernel@lists.infradead.org; Wed, 17 Jun 2020 13:48:31 +0000 Received: from dragon (unknown [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5291F208B8; Wed, 17 Jun 2020 13:48:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592401707; bh=/WSk7qORPqa6zZW4wBawrFT3hKVpsXgyi8TneEQdbQA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0SPjckGIAsGEMO6pdj5MsgCDdy8IvavB2ARGaQCmr0b1/8YvUQdO1cEz4JmuOyuSd hUHHjkbDAu64x100rhNsWimz4uNWwEwzeQor+V6IFXlrtY1Nklp6na7SwhWmTRI5fL uW7B7HuxKj8ldkEKYJJzBNfAyfQ13ZeRBaKEf744= Date: Wed, 17 Jun 2020 21:48:14 +0800 From: Shawn Guo To: Anson Huang Subject: Re: [PATCH 1/2] firmware: imx: make sure MU irq can wake up system from suspend mode Message-ID: <20200617134813.GA30139@dragon> References: <1587683231-18468-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1587683231-18468-1-git-send-email-Anson.Huang@nxp.com> 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-20200617_064829_672335_5E174C31 X-CRM114-Status: UNSURE ( 8.67 ) X-CRM114-Notice: Please train this message. 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: s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, ben.dooks@codethink.co.uk, Linux-imx@nxp.com, kernel@pengutronix.de, festevam@gmail.com, 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 Fri, Apr 24, 2020 at 07:07:10AM +0800, Anson Huang wrote: > IRQF_NO_SUSPEND flag is set for MU IRQ of IPC work, but with this > flag set, IRQD_WAKEUP_ARMED flag will NOT be set during > suspend_device_irq() phase, then when MU IRQ arrives, it will NOT > wake up system from suspend. > > To fix this issue, pm_system_wakeup() is called in general MU IRQ > handler to make sure system can be waked up when MU IRQ arrives. > > Signed-off-by: Anson Huang I see you guys haven't got agreement on patch #2, so applied #1 only. Shawn _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel