From patchwork Fri Mar 19 18:42:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Erwan LE RAY X-Patchwork-Id: 405752 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 1CB88C433E3 for ; Fri, 19 Mar 2021 18:45:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC81B6198B for ; Fri, 19 Mar 2021 18:45:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230288AbhCSSo6 (ORCPT ); Fri, 19 Mar 2021 14:44:58 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:42766 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230049AbhCSSoW (ORCPT ); Fri, 19 Mar 2021 14:44:22 -0400 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 12JIfj1n006382; Fri, 19 Mar 2021 19:43:25 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=selector1; bh=MtAr9SmPeXDyn07+vMdhlHldoLloU0A8q7B1CdEbI6c=; b=l0fbkVr+KP8H3lp1nH0JfnHWaFZXNZT4Q2f/Nyc2UqgJiHOLWbj9NUKQYOk8z50cR9Qo 1yin/i8hToXS+jqq77z0ZxfBruAF7+WGSBI3M7vovh5X49Rq7SBHIEoNnOtHwbv0mMg/ sHuf1u5k1WaydCWvklkxx5HdKkSBuKbtKon91Xh3WlaznPSdu2/J/HTALehuqYyYqu9A ksUcq4xJCLFpiIbw76HRkfZDRFB/tF9+3yxVBJUdHahvBSNb4JTMPhhEw3iv4eORqR8V pOQWDZw8dPxZUQojziWPz30L4oi/NfahTquhRGuYo7ZKtLMepyAYL2lvup3BPsNEyaTB AQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 378psa4ygp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 Mar 2021 19:43:25 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8D66110002A; Fri, 19 Mar 2021 19:43:23 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 74D342721FC; Fri, 19 Mar 2021 19:43:23 +0100 (CET) Received: from localhost (10.75.127.49) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 19 Mar 2021 19:43:23 +0100 From: Erwan Le Ray To: Greg Kroah-Hartman , Rob Herring , Thomas Gleixner , Marc Zyngier , Maxime Coquelin , Alexandre Torgue CC: , , , , , Erwan Le Ray , Fabrice Gasnier , Valentin Caron , Patrice Chotard Subject: [PATCH 0/5] stm32 usart wakeup rework Date: Fri, 19 Mar 2021 19:42:48 +0100 Message-ID: <20210319184253.5841-1-erwan.leray@foss.st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG3NODE2.st.com (10.75.127.8) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761 definitions=2021-03-19_10:2021-03-19,2021-03-19 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org This series reworks stm32 usart wakeup management. Alexandre Torgue (1): serial: stm32: update wakeup IRQ management Erwan Le Ray (4): serial: stm32: rework wakeup management serial: stm32: clean wakeup handling in serial_suspend irqchip/stm32: add usart instances exti direct event support ARM: dts: stm32: Add wakeup management on stm32mp15x UART nodes arch/arm/boot/dts/stm32mp151.dtsi | 24 ++++++++++++------- drivers/irqchip/irq-stm32-exti.c | 7 ++++++ drivers/tty/serial/stm32-usart.c | 40 +++++++++++-------------------- drivers/tty/serial/stm32-usart.h | 2 +- 4 files changed, 38 insertions(+), 35 deletions(-)