From patchwork Thu May 27 16:12:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrice CHOTARD X-Patchwork-Id: 12284735 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=-13.7 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,URIBL_BLOCKED,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 B3588C4707F for ; Thu, 27 May 2021 16:14:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8FC6061248 for ; Thu, 27 May 2021 16:14:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237281AbhE0QP4 (ORCPT ); Thu, 27 May 2021 12:15:56 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:29456 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S237218AbhE0QPA (ORCPT ); Thu, 27 May 2021 12:15:00 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 14RGD6cs000887; Thu, 27 May 2021 18:13:06 +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=LCxObs1JJa3ITzuaD/aVq/zLo/TMl80lt7ojHZ3IzB4=; b=xmZmy1rFGwT1ZdtLjqXrzY17MuN3xjjX0VY1FItCFhTxWQN+8bu0Fy4tPuJyQiHkeUJG Vv2i8sizcXh2T2wfSnvakFpYznm48Et6S87Z90r1SBTo0jo7xIdh0sVJNXEfN7Q0YLf3 +2BC0fKrFVRBhbgLfXGMaAIYqxpEm9pKrD8WYu5Mq19G7xAAzHZE0KQt9OXALQKW4nhc MpQpEYy6eiv2JEUYwhje9e5p889SzjAtLCCgDky4j3/GHHMO9yqUmBkAWvTMyiIBLxXs xUxZUuMh/W8epTMcsHUzZzKEDVeLUJtBO4XUcQ43YPuNf+DXMgsVEF/4oZMfnZch8q6Z zQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 38t7k3av0a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 27 May 2021 18:13:06 +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 1A73B10002A; Thu, 27 May 2021 18:13:03 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id F1C29236565; Thu, 27 May 2021 18:13:02 +0200 (CEST) Received: from localhost (10.75.127.45) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 27 May 2021 18:13:02 +0200 From: To: Mark Brown , Miquel Raynal , Vignesh Raghavendra , Boris Brezillon , , Alexandre Torgue , , , , CC: , Subject: [PATCH v3 0/3] mtd: spinand: add SPI-NAND MTD resume handler Date: Thu, 27 May 2021 18:12:49 +0200 Message-ID: <20210527161252.16620-1-patrice.chotard@foss.st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-05-27_09:2021-05-27,2021-05-27 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Patrice Chotard Changes in v3: - Add spinand_read_cfg() helper - Add spinand_read_cfg() call to repopulate cache during resume - Split v2 patch in 3 patches Changes in v2: - Add helper spinand_block_unlock(). - Add spinand_ecc_enable() call. - Remove some dev_err(). - Fix commit's title and message. Patrice Chotard (3): mtd: spinand: Add spinand_block_unlock() helper mtd: spinand: add spinand_read_cfg() helper mtd: spinand: add SPI-NAND MTD resume handler drivers/mtd/nand/spi/core.c | 90 +++++++++++++++++++++++++++++-------- 1 file changed, 71 insertions(+), 19 deletions(-)