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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 14D31C001B0 for ; Tue, 8 Aug 2023 08:45:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=6gYEzoU3NW+/t5VDqTYdVTZmkWZk6cm4Zb0sZ8l9gN8=; b=KM/UmFa0Ls5zaOPaVZ90dlyl7z J0CsOcN4d09RMwFUo3iB69ka1naLkxn5yDogY7Ar3/2jCHINMqg0cCGWPGDrDP4sVzH4DUsvyCtt1 y++3162rxmL6ebU0MzvIW+Nmi5lVdYBjqkhkmhcBzl14qhDDf98eLeBH9t3wv4mA8uUcbxByGIueB am6hv01Ky30OmTSzaVKex+sP/ew/ZLM4dS56ZjrQxSBL4kihQZwatIupR2xRJshn6rcCnJCX3h6ll kIu4qxuMnRWeLGj11yqZ6/bxUqduGEooeYfBAyA5aFsjUpSIEvoG3XqBrHBFnYnlTGbwYHYd8cw1I 3xO88r8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qTIKp-0024N3-2B; Tue, 08 Aug 2023 08:44:59 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qTIKn-0024MI-0B for linux-riscv@lists.infradead.org; Tue, 08 Aug 2023 08:44:58 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 49CB862462; Tue, 8 Aug 2023 08:44:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C263C433C7; Tue, 8 Aug 2023 08:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691484295; bh=V0JjdjWFu8BlALkRvb98EGszbrLZ7TsBsZIaq0wNp3w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QlJoo9863UPXmu6vUeNZZrupDqQMvlQtd/gwa+jI7UzoH7tQVnWI55mdW7GH2fNAy geM9QPQ/FSDiOUIwuFk1Sjp6YhcqOEpaDtXkygPiGf1a3PADEkjCs1nDYDsZGtfTia OsWh9lm+rh4LaGznlvpdJ1PO9dFuX9C53oNR3GscQsr9Yle/ABIUam8JSERftaFdgC qf9e/lZUikS4GjY8tqCCViYu6HFe4TVq/CwTNKrkN7mFe6oKkENSHFJnrmAIbo/y6+ DrpL621Z16qIgO+EWd1uKkRSIu9NebLeeqVPDBZF+Yc1C9S6d0l/jNf9kkMMzj4X73 rboi9s6paiz8A== Date: Tue, 8 Aug 2023 09:44:50 +0100 From: Conor Dooley To: Nick Hu Cc: zong.li@sifive.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Ben Dooks Subject: Re: [PATCH 1/2] serial: sifive: Add suspend and resume operations Message-ID: <20230808-pristine-celibate-60957ea523c0@spud> References: <20230808072625.2109564-1-nick.hu@sifive.com> MIME-Version: 1.0 In-Reply-To: <20230808072625.2109564-1-nick.hu@sifive.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230808_014457_137673_8FBE8D52 X-CRM114-Status: GOOD ( 10.28 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5985660572143528377==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============5985660572143528377== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="tg8By4CLw6nciaNc" Content-Disposition: inline --tg8By4CLw6nciaNc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 08, 2023 at 03:26:25PM +0800, Nick Hu wrote: > If the Sifive Uart is not used as the wake up source, suspend the uart > before the system enter the suspend state to prevent it woken up by > unexpected uart interrupt. Resume the uart once the system woken up. >=20 > Signed-off-by: Nick Hu > Signed-off-by: Ben Dooks Where is patch 2/2? --tg8By4CLw6nciaNc Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZNIAggAKCRB4tDGHoIJi 0kjiAP9splKZLGeVPLX6Pjze+Q7jOtbYC3DyEPCQhvlQE23anAEA83jEjSG4Cz/0 RPCozvkWTm9LHI8WRpoHeTGj21egiAM= =gbl6 -----END PGP SIGNATURE----- --tg8By4CLw6nciaNc-- --===============5985660572143528377== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============5985660572143528377==-- 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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44CB3C04FE1 for ; Tue, 8 Aug 2023 16:29:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232540AbjHHQ3c (ORCPT ); Tue, 8 Aug 2023 12:29:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232685AbjHHQ2C (ORCPT ); Tue, 8 Aug 2023 12:28:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9543D12508; Tue, 8 Aug 2023 08:50:52 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id DFCC36246E; Tue, 8 Aug 2023 08:44:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C263C433C7; Tue, 8 Aug 2023 08:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691484295; bh=V0JjdjWFu8BlALkRvb98EGszbrLZ7TsBsZIaq0wNp3w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QlJoo9863UPXmu6vUeNZZrupDqQMvlQtd/gwa+jI7UzoH7tQVnWI55mdW7GH2fNAy geM9QPQ/FSDiOUIwuFk1Sjp6YhcqOEpaDtXkygPiGf1a3PADEkjCs1nDYDsZGtfTia OsWh9lm+rh4LaGznlvpdJ1PO9dFuX9C53oNR3GscQsr9Yle/ABIUam8JSERftaFdgC qf9e/lZUikS4GjY8tqCCViYu6HFe4TVq/CwTNKrkN7mFe6oKkENSHFJnrmAIbo/y6+ DrpL621Z16qIgO+EWd1uKkRSIu9NebLeeqVPDBZF+Yc1C9S6d0l/jNf9kkMMzj4X73 rboi9s6paiz8A== Date: Tue, 8 Aug 2023 09:44:50 +0100 From: Conor Dooley To: Nick Hu Cc: zong.li@sifive.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Ben Dooks Subject: Re: [PATCH 1/2] serial: sifive: Add suspend and resume operations Message-ID: <20230808-pristine-celibate-60957ea523c0@spud> References: <20230808072625.2109564-1-nick.hu@sifive.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="tg8By4CLw6nciaNc" Content-Disposition: inline In-Reply-To: <20230808072625.2109564-1-nick.hu@sifive.com> Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org --tg8By4CLw6nciaNc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 08, 2023 at 03:26:25PM +0800, Nick Hu wrote: > If the Sifive Uart is not used as the wake up source, suspend the uart > before the system enter the suspend state to prevent it woken up by > unexpected uart interrupt. Resume the uart once the system woken up. >=20 > Signed-off-by: Nick Hu > Signed-off-by: Ben Dooks Where is patch 2/2? --tg8By4CLw6nciaNc Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZNIAggAKCRB4tDGHoIJi 0kjiAP9splKZLGeVPLX6Pjze+Q7jOtbYC3DyEPCQhvlQE23anAEA83jEjSG4Cz/0 RPCozvkWTm9LHI8WRpoHeTGj21egiAM= =gbl6 -----END PGP SIGNATURE----- --tg8By4CLw6nciaNc--