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 X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 EC9D8C2D0EF for ; Fri, 17 Apr 2020 17:53:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9B9920780 for ; Fri, 17 Apr 2020 17:53:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=cisco.com header.i=@cisco.com header.b="Wd/3otyZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730199AbgDQRx2 (ORCPT ); Fri, 17 Apr 2020 13:53:28 -0400 Received: from rcdn-iport-7.cisco.com ([173.37.86.78]:59290 "EHLO rcdn-iport-7.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729980AbgDQRx2 (ORCPT ); Fri, 17 Apr 2020 13:53:28 -0400 X-Greylist: delayed 427 seconds by postgrey-1.27 at vger.kernel.org; Fri, 17 Apr 2020 13:53:28 EDT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=1064; q=dns/txt; s=iport; t=1587146007; x=1588355607; h=from:to:cc:subject:date:message-id; bh=qY+9PAFy7cPu/uPuW56FYsLvpzKOkBk6Uqf0v5jAxjs=; b=Wd/3otyZcm2e2mjgbYvdIbhZh0F40w8ce6aseWnMTUdHQQJJ9iHC8Ckc AtPQicl8RoRWsv6rv7xUhBqkAwO6JB6WyfHWT31ckDLzc0RWcLEBSFaJ6 w53iYHXnqmpwO/Vg3aZjyIEegFlZV5Uv6LRW6PKaS5Fr96dfBCafLvql9 I=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0AdBABq6ple/4oNJK1mHgELHIFwC4I?= =?us-ascii?q?pgUEyKq56gXsKAQEBDi8EAQGERIIRJDUIDgIDAQELAQEFAQEBAgEFBG2FYoZ?= =?us-ascii?q?xgT4TgyaCfa53gieJIYFAFIEkh1OEZhqBQT+EX4QVhioEmR+YUYJOgQGWVgw?= =?us-ascii?q?dnD4BLaxGgVQBNoFXMxoIGxWDJFAYDaBAIQMwjHKCRQEB?= X-IronPort-AV: E=Sophos;i="5.72,395,1580774400"; d="scan'208";a="746715712" Received: from alln-core-5.cisco.com ([173.36.13.138]) by rcdn-iport-7.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 17 Apr 2020 17:46:21 +0000 Received: from zorba.cisco.com ([10.24.5.71]) by alln-core-5.cisco.com (8.15.2/8.15.2) with ESMTP id 03HHkKH4019594; Fri, 17 Apr 2020 17:46:20 GMT From: Daniel Walker To: Tudor Ambarus Cc: xe-linux-external@cisco.com, Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spi-nor: Add 4B_OPCODES flag to n25q256a Date: Fri, 17 Apr 2020 10:46:19 -0700 Message-Id: <20200417174620.16420-1-danielwa@cisco.com> X-Mailer: git-send-email 2.17.1 X-Auto-Response-Suppress: DR, OOF, AutoReply X-Outbound-SMTP-Client: 10.24.5.71, [10.24.5.71] X-Outbound-Node: alln-core-5.cisco.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The n25q256a supports 4-byte opcodes so lets add the flag. Tested on Cisco IoT platform hardware using Marvell A7040 SoC. This patch was base on one from Guo Yi . Cc: xe-linux-external@cisco.com Signed-off-by: Daniel Walker --- drivers/mtd/spi-nor/micron-st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c index 6c034b9718e2..471fe2bc2ba4 100644 --- a/drivers/mtd/spi-nor/micron-st.c +++ b/drivers/mtd/spi-nor/micron-st.c @@ -37,7 +37,7 @@ static const struct flash_info st_parts[] = { SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | USE_FSR | SPI_NOR_DUAL_READ | - SPI_NOR_QUAD_READ) }, + SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { "mt25qu256a", INFO6(0x20bb19, 0x104400, 64 * 1024, 512, SECT_4K | USE_FSR | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, -- 2.17.1