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 5EFCFC433EF for ; Thu, 14 Apr 2022 05:01:15 +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: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:In-Reply-To:References: List-Owner; bh=f2x5aYPdbIF99ZZdS95jOEpBdMUqj9eUgC1IitcGthk=; b=J15zdSU5E14SQH HBndBuZUMzvYjonFVok7b6WUM0tovtg48UTpTMLuxR2xU0Tn6+6qbMqdV9A3M4O3Sip4U8wPRUk9b QmLY8maYRwI6OB8EFp20eOW0cMZ+MMPM8YRz3mfJmPk+TJ8moSSXa64AuHAw3tGd94QXtKh5LkBAS SCSgbHe/an9SEEn6P1YLk2bZupF1TU4R2BSNjxARxxdCtsz89Er7ly2esl2cCy0fsIdhoiKan31af IJcQowKpp7qDEXJ65QPL8gSWHgfYOb8fAhpIp5Ea2Le9HcRRjgcPnsrrolS8kEDS10L7OyaRCQrJW DrvXdf4+Va0kNm6t9noA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1neral-003sOW-5J; Thu, 14 Apr 2022 05:00:27 +0000 Received: from mga03.intel.com ([134.134.136.65]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nerai-003sNw-UB for linux-mtd@lists.infradead.org; Thu, 14 Apr 2022 05:00:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649912424; x=1681448424; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=yDlalwWnBkcn2d0X1iU/YSTVgPIyzcIKznXpiKQ8Cl8=; b=DfhewKbueM0nqBN1Ofnxl63cvxA651i7VjAQThGZI8EI/CKBbvhNEmAH ZxNsn3WdWHJYHhUnG5XuWX2bovksPGM7c3J1lKBzV7w2IrzdbGnzAfL6p ag35EAV97DCLb7Sfv8aSaadPtl1th/RdD5QVIJsSJI48RaY/4PU1EoMLY 7PSLvjLNFqK0DSaMcv9ffB/ZCpm9u488+MUoz30JIqhxiXWH4dCdee1w5 iWWUF0PyjyOqs5NmdZnAOXEA1R1f5d4Bjr0VLdgliNr1vUg/XCWc35hTO e7X6xUZO5NQ4Eunl9Nkl7nOWr5/JXJvSHz8VIJh7HspNJBqFdVYFwZtMV w==; X-IronPort-AV: E=McAfee;i="6400,9594,10316"; a="262599514" X-IronPort-AV: E=Sophos;i="5.90,258,1643702400"; d="scan'208";a="262599514" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2022 22:00:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,258,1643702400"; d="scan'208";a="700535052" Received: from unknown (HELO localhost.localdomain) ([10.226.216.87]) by fmsmga001.fm.intel.com with ESMTP; 13 Apr 2022 22:00:14 -0700 From: niravkumar.l.rabara@intel.com To: Tudor Ambarus , Pratyush Yadav , Michael Walle , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Niravkumar L Rabara Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spi-nor: issi: Add IS25WP512 device Date: Thu, 14 Apr 2022 21:00:04 +0800 Message-Id: <20220414130004.945924-1-niravkumar.l.rabara@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220413_220025_059957_CE6CD1D0 X-CRM114-Status: GOOD ( 15.47 ) 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 From: Niravkumar L Rabara Add is25wp512 info to spi_nor_ids[] table entry. Rename is25lp256_post_bfpt_fixups to is25xx_post_bfpt_fixups as a common function for all is25xx post_bfpt fixups. Signed-off-by: Niravkumar L Rabara --- drivers/mtd/spi-nor/issi.c | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c index c012bc2486e1..14fe07e55f85 100644 --- a/drivers/mtd/spi-nor/issi.c +++ b/drivers/mtd/spi-nor/issi.c @@ -9,24 +9,27 @@ #include "core.h" static int -is25lp256_post_bfpt_fixups(struct spi_nor *nor, +is25xx_post_bfpt_fixups(struct spi_nor *nor, const struct sfdp_parameter_header *bfpt_header, const struct sfdp_bfpt *bfpt) { /* - * IS25LP256 supports 4B opcodes, but the BFPT advertises a - * BFPT_DWORD1_ADDRESS_BYTES_3_ONLY address width. + * IS25XX256 & IS25XX512 supports 4B opcodes, + * but the BFPT advertises BFPT_DWORD1_ADDRESS_BYTES_3_ONLY and + * BFPT_DWORD1_ADDRESS_BYTES_3_OR_4 address width repectively. * Overwrite the address width advertised by the BFPT. */ - if ((bfpt->dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) == - BFPT_DWORD1_ADDRESS_BYTES_3_ONLY) + if (((bfpt->dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) == + BFPT_DWORD1_ADDRESS_BYTES_3_ONLY) || + ((bfpt->dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) == + BFPT_DWORD1_ADDRESS_BYTES_3_OR_4)) nor->addr_width = 4; return 0; } -static const struct spi_nor_fixups is25lp256_fixups = { - .post_bfpt = is25lp256_post_bfpt_fixups, +static struct spi_nor_fixups is25xx_fixups = { + .post_bfpt = is25xx_post_bfpt_fixups, }; static const struct flash_info issi_nor_parts[] = { @@ -48,7 +51,7 @@ static const struct flash_info issi_nor_parts[] = { { "is25lp256", INFO(0x9d6019, 0, 64 * 1024, 512) PARSE_SFDP FIXUP_FLAGS(SPI_NOR_4B_OPCODES) - .fixups = &is25lp256_fixups }, + .fixups = &is25xx_fixups }, { "is25wp032", INFO(0x9d7016, 0, 64 * 1024, 64) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "is25wp064", INFO(0x9d7017, 0, 64 * 1024, 128) @@ -58,7 +61,11 @@ static const struct flash_info issi_nor_parts[] = { { "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 512) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) FIXUP_FLAGS(SPI_NOR_4B_OPCODES) - .fixups = &is25lp256_fixups }, + .fixups = &is25xx_fixups }, + { "is25wp512", INFO(0x9d701a, 0, 64 * 1024, 1024) + NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) + FIXUP_FLAGS(SPI_NOR_4B_OPCODES) + .fixups = &is25xx_fixups }, /* PMC */ { "pm25lv512", INFO(0, 0, 32 * 1024, 2) -- 2.25.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/