From patchwork Wed May 11 07:46:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrice CHOTARD X-Patchwork-Id: 572004 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 0CEABC433FE for ; Wed, 11 May 2022 07:47:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243094AbiEKHrZ (ORCPT ); Wed, 11 May 2022 03:47:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229579AbiEKHrW (ORCPT ); Wed, 11 May 2022 03:47:22 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3F046D942; Wed, 11 May 2022 00:47:19 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 24B3Mrxw017146; Wed, 11 May 2022 09:47:02 +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-transfer-encoding : content-type; s=selector1; bh=fshfuSYi2zqO1if2fSxELmD7JNptjzEqSmmJbf+TXfQ=; b=qTxraEJQAv+YyToErt2WC6vyh1cWdZY+UfgyUduuh6xb/nm/rvwQtvaRFxzNXPCq1kY5 2tVU/ErNubXQt/Fc0V3P4ZZaY8L/PA7xwbFjl9obhZyzc3Pz93l0HGxdSx8xpiaYClYg KeiaaViv3WFgcPNnqqSBmi02NrJE1Jh1F46D55ML1wMjdDZhBCJBu0+NyIObdhlwZfEF oo9hsqhmrAkoWMMIhR2evRpL48z/Rito09vTpzrcqljqUcQ02BAzuKFz0egGwlG7ykx7 Tx430ljdIj0m3121X8fMInItlPNy831lCtfdw2ndMCyPuqRAo3dD5qim89uHpF38Wvtl SA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3fwdw98kqm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 11 May 2022 09:47:02 +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 1897310002A; Wed, 11 May 2022 09:47:02 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 0E60C2128DB; Wed, 11 May 2022 09:47:02 +0200 (CEST) Received: from localhost (10.75.127.46) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.20; Wed, 11 May 2022 09:47:01 +0200 From: To: Mark Brown , Alexandre Torgue CC: , , , , , Subject: [PATCH 0/3] spi: stm32-qspi: flags management fixes Date: Wed, 11 May 2022 09:46:41 +0200 Message-ID: <20220511074644.558874-1-patrice.chotard@foss.st.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-05-11_02,2022-05-10_01,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Patrice Chotard This series update flags management in the following cases: - In APM mode, don't take care of TCF and TEF flags - Always check TCF flag in stm32_qspi_wait_cmd() - Don't check BUSY flag when sending new command Patrice Chotard (3): spi: stm32-qspi: Fix wait_cmd timeout in APM mode spi: stm32-qspi: Always check SR_TCF flags in stm32_qspi_wait_cmd() spi: stm32-qspi: Remove SR_BUSY bit check before sending command drivers/spi/spi-stm32-qspi.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)