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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF284C4332F for ; Wed, 9 Nov 2022 20:24:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231165AbiKIUYE (ORCPT ); Wed, 9 Nov 2022 15:24:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229447AbiKIUYB (ORCPT ); Wed, 9 Nov 2022 15:24:01 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54F1ABC27 for ; Wed, 9 Nov 2022 12:24:01 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CEF4E61CAF for ; Wed, 9 Nov 2022 20:24:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 343CEC433D7; Wed, 9 Nov 2022 20:23:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668025440; bh=7+5jyTKDsBSnzUCypgmhEzafnQWwO3MDHgaXspdMOVI=; h=From:To:Cc:Subject:Date:From; b=T8ooVs2pwLN7kWzDt7NoDC1RaNGkZQxrFFi205GVftjQlo2Nioki0YrA+fcUEIahG VzQ1hUkw9QguGB37xPLlBVA0ntWVhfZhPLFLL7mkx7pT918QKQl53AtoVFFCGN1Yi6 BnjWCN9s6g6CXcagFjozEsiHV8k1ZF4SazO3di3RuN8xmzuH199BiO78xtXzrmtJwt Z3nCmj1o9gxdDrMEK2PHSGjSn1IdA5ahBDr/sE1QWZCSqePni6scTKXAA6LOnS9aPp l9dxUsv19Fe/soI9y7iaeIx0b23ng9hP0lDEPdiyPH3Mi8Y6+V8zUWPM0soFBxp4t4 dYcaSgmKNQrYA== From: Dinh Nguyen To: linux-mtd@lists.infradead.org Cc: dinguyen@kernel.org, tudor.ambarus@microchip.com, pratyush@kernel.org, michael@walle.cc, linux-kernel@vger.kernel.org, Niravkumar L Rabara Subject: [PATCH] mtd: spi-nor: macronix: Add support for mx66u1g45g Date: Wed, 9 Nov 2022 14:23:47 -0600 Message-Id: <20221109202348.93666-1-dinguyen@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The MX66U1G45G is the smaller sibling (128MB) of the MX66U2G45G (256MB) that is already supported. Tested on Intel N5X socdk board, - random data write, erase, read - verified erase operations - random data write, read and compare - verified write/read operations Signed-off-by: Niravkumar L Rabara Signed-off-by: Dinh Nguyen --- drivers/mtd/spi-nor/macronix.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index d81a4cb2812b..46ba898f3dd0 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -97,6 +97,10 @@ static const struct flash_info macronix_nor_parts[] = { SPI_NOR_QUAD_READ) }, { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048) NO_SFDP_FLAGS(SPI_NOR_QUAD_READ) }, + { "mx66u1g45g", INFO(0xc2253b, 0, 64 * 1024, 2048) + PARSE_SFDP, + FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) + FIXUP_FLAGS(SPI_NOR_4B_OPCODES) }, { "mx66u2g45g", INFO(0xc2253c, 0, 64 * 1024, 4096) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) FIXUP_FLAGS(SPI_NOR_4B_OPCODES) }, -- 2.25.1