From patchwork Wed Jul 7 08:26:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 12362027 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=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 94537C07E95 for ; Wed, 7 Jul 2021 08:29:53 +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 601F561C7F for ; Wed, 7 Jul 2021 08:29:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 601F561C7F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=foss.st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=0+QkulxC8OhG03Jr2sfhuF1RPBsB6hL959ke397F6jQ=; b=RkS5sfn/cwW40g 8pJr2QmcZFHOpS8tV6Y/dNGE78p+PpufQ3du5cmioPflMqpIxUHo80J4vuDJ0uMX8KHE8xWDPfDG3 ODsPm1xME9/dKwkEF+ipN/lJYzaDcXmk4w8p+6qIT0NdIhzrgtknaQXfJQb6g6fnP/2HEk+4jURbQ EvclOe7jGaWOkC0859DSY8qYu0OwkAlvHONbg7445Zfst4TvooIrUKD6WhkEPVxxveGWlCHtQdlTi H8JDxv5G4Mtzp2fQwNPIQd9BW0wI3jA82V9K5MuFh3k9g/GzZp6J1INdQbpSGwblSSfHLKmrTGzmY 2wp7CBzn56T40asAjt2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m12uQ-00E08H-Bo; Wed, 07 Jul 2021 08:27:54 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m12uL-00E05f-IU for linux-arm-kernel@lists.infradead.org; Wed, 07 Jul 2021 08:27:51 +0000 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 1678ReoL008805; Wed, 7 Jul 2021 10:27:41 +0200 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=h75kdrJyj3Q+MXZ70gouwB0/7r0m1PC67Lh++iq5zx4=; b=rlUKD8veoC2+bbMU+4SG/IKePI409Bn66vOgYcgzkKfMlogLqUjrVvd336cfYJI8Wp3d foIyuqiMRwk9tcl+w3f5qS3L6/r5WSyupDnhIp64AdA30qne7VXxQdUD8OsxVKfG3d4u YpWS/UvZ/mc6QRnv+nhZYiAwSg7MJ1ugfPfE+xL+HAHat/bRNFbHsWGUTSV4uJn0JWhp gWvPfsUzp4EM6+63U3zCabU8k6+k3SPJfooqzXzeIQufjG9tAwP/sy1t46EC3GTKPEx2 63nttbiVgAf2NZv3CudrrxJDtRCz+o5NjShA5ejrFPeIMDIEpw1VWaQmNY8WTCbjsytD ww== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 39muqtu2xn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Jul 2021 10:27:41 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 7F5D5100034; Wed, 7 Jul 2021 10:27:40 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 70F56215125; Wed, 7 Jul 2021 10:27:40 +0200 (CEST) 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; Wed, 7 Jul 2021 10:27:40 +0200 From: Alain Volmat To: , CC: , , , , , , , Subject: [PATCH v2 0/7] spi: stm32: various fixes & cleanup Date: Wed, 7 Jul 2021 10:26:59 +0200 Message-ID: <1625646426-5826-1-git-send-email-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG1NODE2.st.com (10.75.127.2) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-07_05:2021-07-06, 2021-07-07 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210707_012749_948868_C6CC5D2D X-CRM114-Status: GOOD ( 12.95 ) 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 This series contains fixes & cleanup mainly regarding fifo and the way end of transfer triggered, when used with or without DMA. An additional patch cleans up the pm_runtime calls and another one enables the autosuspend. v2: - split pm_runtime fix patch into two - correct revert commit subject line Alain Volmat (6): spi: stm32: fixes pm_runtime calls in probe/remove spi: stm32: enable pm_runtime autosuspend spi: stm32h7: fix full duplex irq handler handling spi: stm32: Revert "properly handle 0 byte transfer" spi: stm32h7: don't wait for EOT and flush fifo on disable spi: stm32: finalize message either on dma callback or EOT Amelie Delaunay (1): spi: stm32h7: rework rx fifo read function drivers/spi/spi-stm32.c | 146 +++++++++++++++++----------------------- 1 file changed, 61 insertions(+), 85 deletions(-)