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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B7F70C433FE for ; Sun, 22 May 2022 05:50:33 +0000 (UTC) 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:References:In-Reply-To: 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: List-Owner; bh=Q69qeIym7q1NEhHx2ktq2dbjy/JJM54Bu73oxJoOHes=; b=hxD7ijyIm6fjrx 6aLtoyekf5QartjsQMZ5hPkQec0EJ8cHCJH8UEJw1qegMUxX95FSsvkWOJERsubSsaETeFZ64LBjw I6IhzEH0xDpIoT4URK7XuduiD4Y9KF/9JU1Ho+zSf3I37VI6WXU3Oj8ur3rQ2xd3x4UsOxQPZIt+8 eFBv+CqduBTBrI1L8wCcyanTx3GWfx3UA7Rek8hPWzIjlFu0Y2VAik3bH5C/fkSSCv2qD5JMD3e9o borAujbn2DJ4ryjhms2K+ivze2GDJtJ7ZPsab/msXpJSpBWDVSagxXYiTIci195Y/syrJ7Qkkrq1o 7yTXoqfF00oxQrxTVkEg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nseTj-000dbs-8e; Sun, 22 May 2022 05:50:11 +0000 Received: from mga11.intel.com ([192.55.52.93]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nseTf-000daR-Ox for linux-mtd@lists.infradead.org; Sun, 22 May 2022 05:50:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653198607; x=1684734607; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=lURrqWQ4Bp3TuV0mtrGGqW8+CVdAW7nh+lfYSkx6HmI=; b=dBS5L0PQNVJ1AfZdyZJ2FADsrZEUx0+WcefZLcffYv/xGCMzZ6XodOsO SjG5KOgZWR4d3Na8HRjQnz2z6cCnCWTQUZnBBLc/caUK4ijlazamjFgA4 QooXyfdaKWeYuW9W1Tc+ruB7KPxiS8nJEmKo5jtqbLf8DUqKuaQDmGcmV aHXrnK5dNGq8TA8/2xIyQ2ROu/65JipNd+siF382HGKEjohRcSYIqMI7J GHtoTqwckFD5YKeu7rteirzJ2SqOEWkG1ffPNqS0CbUymlLfVKEru6d4+ heVOX5z2C2jTK1Ji/RQUQ8tt6y3PlPWryIpqn8qwL34t3xgh9TVo0NYFK Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10354"; a="270528601" X-IronPort-AV: E=Sophos;i="5.91,243,1647327600"; d="scan'208";a="270528601" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2022 22:50:01 -0700 X-IronPort-AV: E=Sophos;i="5.91,243,1647327600"; d="scan'208";a="600047771" Received: from unknown (HELO jiaqingz-server.sh.intel.com) ([10.239.48.171]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2022 22:50:00 -0700 From: Jiaqing Zhao To: linux-mtd@lists.infradead.org, Tudor Ambarus , Pratyush Yadav , Michael Walle Cc: linux-kernel@vger.kernel.org, Jiaqing Zhao Subject: [PATCH 2/2] mtd: spi-nor: micron: Add SPI_NOR_DUAL_READ flag on mt25ql02g Date: Sun, 22 May 2022 13:48:02 +0800 Message-Id: <20220522054802.1719443-2-jiaqing.zhao@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220522054802.1719443-1-jiaqing.zhao@linux.intel.com> References: <20220522054802.1719443-1-jiaqing.zhao@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220521_225007_849352_AEBEDC2F X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org The Micron mt25ql02g supports x2 width dual mode operation. This patch adds the SPI_NOR_DUAL_READ flag to its flash_info entry. Signed-off-by: Jiaqing Zhao --- 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 8a20475ce77a..da0251c1a263 100644 --- a/drivers/mtd/spi-nor/micron-st.c +++ b/drivers/mtd/spi-nor/micron-st.c @@ -233,7 +233,7 @@ static const struct flash_info st_nor_parts[] = { }, { "mt25ql02g", INFO(0x20ba22, 0, 64 * 1024, 4096) FLAGS(NO_CHIP_ERASE) - NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ) + NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) MFR_FLAGS(USE_FSR) }, { "mt25qu02g", INFO(0x20bb22, 0, 64 * 1024, 4096) -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/