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GET /api/patches/2216514/?format=api
{ "id": 2216514, "url": "http://patchwork.ozlabs.org/api/patches/2216514/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20260326-winbond-v6-18-rc1-cont-read-v2-11-643de97a68a3@bootlin.com/", "project": { "id": 3, "url": "http://patchwork.ozlabs.org/api/projects/3/?format=api", "name": "Linux MTD development", "link_name": "linux-mtd", "list_id": "linux-mtd.lists.infradead.org", "list_email": "linux-mtd@lists.infradead.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260326-winbond-v6-18-rc1-cont-read-v2-11-643de97a68a3@bootlin.com>", "list_archive_url": null, "date": "2026-03-26T16:25:58", "name": "[v2,11/11] mtd: spinand: winbond: Add support for continuous reads on W25NxxJW", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "a99ff26270fbbb6f75737f810c42e61d08f5e317", "submitter": { "id": 73368, "url": "http://patchwork.ozlabs.org/api/people/73368/?format=api", "name": "Miquel Raynal", "email": "miquel.raynal@bootlin.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20260326-winbond-v6-18-rc1-cont-read-v2-11-643de97a68a3@bootlin.com/mbox/", "series": [ { "id": 497619, "url": "http://patchwork.ozlabs.org/api/series/497619/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/list/?series=497619", "date": "2026-03-26T16:25:47", "name": "[v2,01/11] mtd: spinand: Drop a too strong limitation", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/497619/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216514/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216514/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=EPQm0TKs;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256\n header.s=dkim header.b=nFDeEX9z;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; 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a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20210309; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id\n\t:MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description:\n\tResent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=RSg39JSAtuE3qol7iuRJ6Z5netPb37Wmd/UON5lF+yY=; b=EPQm0TKstBi9tQ\n\tllXMrWHTHtubhUrQZ9Y9dBBHeReCXRfCNbNeFdSM6WaIsMhA4KVK+fkLcIkDptgVI7B8uUgJUWoBJ\n\tvL3GRCw5q62K9TezxmihsENebeS+ZYS4k1jvS3a75nsvXFMLsoAq28+Q4LKC7d48yWkP+KdxJ0gTl\n\tUuM6fXP2GA82o93hTjgin5EbGUT9Jvr1iJ/FB6/5wnuS5Dwzga9LqcSnxL7KTLUFBZtJhtg1sX3+W\n\tzvANUK+34YCBx4YZ51peGXM3Ko3bOD8y6vObtumEZbId9gt1XXzbvPAn+ZjphS/L3LKhWoU46/EOX\n\tOLOq4Z5UM+cNMkuEc+Bw==;", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim;\n\tt=1774542380; h=from:subject:date:message-id:to:cc:mime-version:content-type:\n\t content-transfer-encoding:in-reply-to:references;\n\tbh=QKSWbtT276rh3GXk7MyAFfEVHSYY6wW4cC/KAKHNk0w=;\n\tb=nFDeEX9zfBMXR330X5Dp7K8Sc3t9rlgwruKl7w9bLGftH6cBMTd6GQj6GJArCBgLFEdm/h\n\trziAKZ6zse3izXAjBh6aJQwPGTTni+WllDVXksq+PSQ5pjjrlks6Uy/b26b+bVnh4N1PeG\n\tztCEcyC6JqoEig6IgzhGSZExDzJPk9SpoeHh7cazwkwQiHf9Kiroj0AV+UrPznow9Rn59a\n\tjPEe8o7yLHSt77XiFDvnRjz6Rgb8sNTPW21SBTBdIvzvvY5qM3QtNmyro3BL82ejAgFQck\n\t2cqtr1Qv0mxrLi6PSc8g9lFxAFZ08sOuMxQ52crXPN/hMdXUenGkWn8K1hjSNg==" ], "From": "Miquel Raynal <miquel.raynal@bootlin.com>", "Date": "Thu, 26 Mar 2026 17:25:58 +0100", "Subject": "[PATCH v2 11/11] mtd: spinand: winbond: Add support for continuous\n reads on W25NxxJW", "MIME-Version": "1.0", "Message-Id": "\n <20260326-winbond-v6-18-rc1-cont-read-v2-11-643de97a68a3@bootlin.com>", "References": "\n <20260326-winbond-v6-18-rc1-cont-read-v2-0-643de97a68a3@bootlin.com>", "In-Reply-To": "\n <20260326-winbond-v6-18-rc1-cont-read-v2-0-643de97a68a3@bootlin.com>", "To": "Mark Brown <broonie@kernel.org>, Richard Weinberger <richard@nod.at>,\n Vignesh Raghavendra <vigneshr@ti.com>, Michael Walle <mwalle@kernel.org>,\n Miquel Raynal <miquel.raynal@bootlin.com>", "Cc": "Pratyush Yadav <pratyush@kernel.org>,\n Thomas Petazzoni <thomas.petazzoni@bootlin.com>,\n Steam Lin <STLin2@winbond.com>, Santhosh Kumar K <s-k6@ti.com>,\n linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,\n linux-mtd@lists.infradead.org", "X-Mailer": "b4 0.14.3", "X-Last-TLS-Session-Version": "TLSv1.3", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20260326_092623_558273_F35FB43B ", "X-CRM114-Status": "GOOD ( 16.83 )", "X-Spam-Score": "-2.1 (--)", "X-Spam-Report": "Spam detection software,\n running on the system \"bombadil.infradead.org\",\n has NOT identified this incoming email as spam. The original\n message has been attached to this so you can view it or label\n similar future email. If you have any questions, see\n the administrator of that system for details.\n Content preview: As for the W35NxxJW family, add support for W25N{01,02}JW\n continuous read support. Similar operations require to be done,\n such as setting\n a specific bit in a configuration register, and providing a se [...]\n Content analysis details: (-2.1 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n 0.0 RCVD_IN_VALIDITY_RPBL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to\n Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [185.246.84.56 listed in\n bl.score.senderscore.com]\n 0.0 RCVD_IN_VALIDITY_CERTIFIED_BLOCKED RBL: ADMINISTRATOR NOTICE: The\n query to Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [185.246.84.56 listed in\n sa-trusted.bondedsender.org]\n 0.0 RCVD_IN_VALIDITY_SAFE_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to\n Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [185.246.84.56 listed in sa-accredit.habeas.com]\n -0.0 SPF_HELO_PASS SPF: HELO matches SPF record\n -0.0 SPF_PASS SPF: sender matches SPF record\n -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n author's\n domain\n -0.1 DKIM_VALID Message has at least one valid DKIM or DK\n signature\n -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from\n envelope-from domain\n 0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n not necessarily valid\n -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n [score: 0.0000]", "X-BeenThere": "linux-mtd@lists.infradead.org", "X-Mailman-Version": "2.1.34", "Precedence": "list", "List-Id": "Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-mtd>,\n <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-mtd/>", "List-Post": "<mailto:linux-mtd@lists.infradead.org>", "List-Help": "<mailto:linux-mtd-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-mtd>,\n <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-mtd\" <linux-mtd-bounces@lists.infradead.org>", "Errors-To": "linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "As for the W35NxxJW family, add support for W25N{01,02}JW continuous\nread support. Similar operations require to be done, such as setting a\nspecific bit in a configuration register, and providing a set of read\nvariants without the address cycles.\n\nAs read from cache variants are badly supported by SPI memory\ncontrollers, we create a new set of read from cache templates with a\nfake address cycle and just enough dummy cycles. There are two\nunsupported configurations (which would require 4.5 dummy bytes), so we\njust do not provide them.\n\nThe same extra value in the ECC is possible as with the W35NxxJW family,\nso we reference the same helper to retrieve the ECC status.\n\nSigned-off-by: Miquel Raynal <miquel.raynal@bootlin.com>\n---\nAll variants have been validated on a Nuvoton MA35D1 platform.\n---\n drivers/mtd/nand/spi/winbond.c | 108 +++++++++++++++++++++++++++++++++++++----\n 1 file changed, 98 insertions(+), 10 deletions(-)", "diff": "diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c\nindex ffbcd25b0366..578f702528ee 100644\n--- a/drivers/mtd/nand/spi/winbond.c\n+++ b/drivers/mtd/nand/spi/winbond.c\n@@ -46,6 +46,62 @@\n \t\t SPI_MEM_OP_DATA_IN(len, buf, 1),\t\t\t\\\n \t\t SPI_MEM_OP_MAX_FREQ(freq))\n \n+#define WINBOND_CONT_READ_FROM_CACHE_1S_1D_1D_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0x0d, 1),\t\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_ADDR(2, 0, 1),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DUMMY(ndummy, 1),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DATA_IN(len, buf, 1),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_1S_2S_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0x3b, 1),\t\t\t\t\\\n+\t\t SPI_MEM_OP_ADDR(1, 0, 1),\t\t\t\t\\\n+\t\t SPI_MEM_OP_DUMMY(ndummy - 1, 1),\t\t\t\\\n+\t\t SPI_MEM_OP_DATA_IN(len, buf, 2),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_2S_2S_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0xbb, 1),\t\t\t\t\\\n+\t\t SPI_MEM_OP_ADDR(1, 0, 2),\t\t\t\t\\\n+\t\t SPI_MEM_OP_DUMMY(ndummy - 1, 2),\t\t\t\\\n+\t\t SPI_MEM_OP_DATA_IN(len, buf, 2),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_2D_2D_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0xbd, 1),\t\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_ADDR(1, 0, 2),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DUMMY(ndummy - 1, 2),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DATA_IN(len, buf, 2),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_1S_4S_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0x6b, 1),\t\t\t\t\\\n+\t\t SPI_MEM_OP_ADDR(1, 0, 1),\t\t\t\t\\\n+\t\t SPI_MEM_OP_DUMMY(ndummy - 1, 1),\t\t\t\\\n+\t\t SPI_MEM_OP_DATA_IN(len, buf, 4),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_1D_4D_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0x6d, 1),\t\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_ADDR(1, 0, 1),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DUMMY(ndummy - 1, 1),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DATA_IN(len, buf, 4),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_4S_4S_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0xeb, 1),\t\t\t\t\\\n+\t\t SPI_MEM_OP_ADDR(1, 0, 4),\t\t\t\t\\\n+\t\t SPI_MEM_OP_DUMMY(ndummy - 1, 4),\t\t\t\\\n+\t\t SPI_MEM_OP_DATA_IN(len, buf, 4),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n+#define WINBOND_CONT_READ_FROM_CACHE_1S_4D_4D_OP(ndummy, buf, len, freq) \\\n+\tSPI_MEM_OP(SPI_MEM_OP_CMD(0xed, 1),\t\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_ADDR(1, 0, 4),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DUMMY(ndummy - 1, 4),\t\t\t\\\n+\t\t SPI_MEM_DTR_OP_DATA_IN(len, buf, 4),\t\t\t\\\n+\t\t SPI_MEM_OP_MAX_FREQ(freq))\n+\n #define WINBOND_CONT_READ_FROM_CACHE_1S_1S_8S_OP(ndummy, buf, len, freq) \\\n \tSPI_MEM_OP(SPI_MEM_OP_CMD(0x8b, 1),\t\t\t\t\\\n \t\t SPI_MEM_OP_ADDR(1, 0, 1),\t\t\t\t\\\n@@ -133,6 +189,20 @@ static SPINAND_OP_VARIANTS(read_cache_dual_quad_dtr_variants,\n \t\tSPINAND_PAGE_READ_FROM_CACHE_FAST_1S_1S_1S_OP(0, 1, NULL, 0, 0),\n \t\tSPINAND_PAGE_READ_FROM_CACHE_1S_1S_1S_OP(0, 1, NULL, 0, 54 * HZ_PER_MHZ));\n \n+static SPINAND_OP_VARIANTS(cont_read_cache_dual_quad_dtr_variants,\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_4D_4D_OP(11, NULL, 0, 80 * HZ_PER_MHZ),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_1D_4D_OP(5, NULL, 0, 80 * HZ_PER_MHZ),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_4S_4S_OP(7, NULL, 0, 0),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_4S_4S_OP(6, NULL, 0, 104 * HZ_PER_MHZ),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_1S_4S_OP(4, NULL, 0, 0),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_2D_2D_OP(6, NULL, 0, 80 * HZ_PER_MHZ),\n+\t\t/* The 1S_1D_2D variant would require 4.5 dummy bytes, this is not possible */\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_2S_2S_OP(5, NULL, 0, 0),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_2S_2S_OP(4, NULL, 0, 104 * HZ_PER_MHZ),\n+\t\tWINBOND_CONT_READ_FROM_CACHE_1S_1S_2S_OP(4, NULL, 0, 0),\n+\t\t/* The 1S_1D_1D variant would require 4.5 dummy bytes, this is not possible */\n+\t\tWINBOND_CONT_READ_FROM_CACHE_FAST_1S_1S_1S_OP(4, NULL, 0, 0));\n+\n static SPINAND_OP_VARIANTS(read_cache_variants,\n \t\tSPINAND_PAGE_READ_FROM_CACHE_1S_4S_4S_OP(0, 2, NULL, 0, 0),\n \t\tSPINAND_PAGE_READ_FROM_CACHE_1S_1S_4S_OP(0, 1, NULL, 0, 0),\n@@ -445,11 +515,25 @@ static int w25n0xjw_hs_cfg(struct spinand_device *spinand,\n \tif (iface != SSDR)\n \t\treturn -EOPNOTSUPP;\n \n+\t/*\n+\t * At this stage, we do not yet know the continuous read template, nor\n+\t * if there is going to be one. Let's assume the continuous read\n+\t * template will be selected with the same heuristics as the buffered\n+\t * read variant, as there cannot be a HS configuration mismatch between\n+\t * them.\n+\t */\n \top = spinand->op_templates->read_cache;\n \n \treturn w25n0xjw_set_sr4_hs(spinand, w25n0xjw_op_needs_hs(op));\n }\n \n+static int w25n0xjw_set_cont_read(struct spinand_device *spinand, bool enable)\n+{\n+\tu8 mask = enable ? 0 : WINBOND_CFG_BUF_READ;\n+\n+\treturn spinand_upd_cfg(spinand, WINBOND_CFG_BUF_READ, mask);\n+}\n+\n static int w35n0xjw_write_vcr(struct spinand_device *spinand, u8 reg, u8 val)\n {\n \tstruct spi_mem_op op = SPINAND_OP(spinand, winbond_write_vcr,\n@@ -580,12 +664,14 @@ static const struct spinand_info winbond_spinand_table[] = {\n \t\t SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbc, 0x21),\n \t\t NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),\n \t\t NAND_ECCREQ(1, 512),\n-\t\t SPINAND_INFO_OP_VARIANTS(&read_cache_dual_quad_dtr_variants,\n-\t\t\t\t\t &write_cache_variants,\n-\t\t\t\t\t &update_cache_variants),\n+\t\t SPINAND_INFO_OP_VARIANTS_WITH_CONT(&read_cache_dual_quad_dtr_variants,\n+\t\t\t\t\t\t\t&write_cache_variants,\n+\t\t\t\t\t\t\t&update_cache_variants,\n+\t\t\t\t\t\t\t&cont_read_cache_dual_quad_dtr_variants),\n \t\t SPINAND_HAS_QE_BIT,\n-\t\t SPINAND_ECCINFO(&w25n01jw_ooblayout, NULL),\n-\t\t SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),\n+\t\t SPINAND_ECCINFO(&w25n01jw_ooblayout, w25w35nxxjw_ecc_get_status),\n+\t\t SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg),\n+\t\t SPINAND_CONT_READ(w25n0xjw_set_cont_read)),\n \tSPINAND_INFO(\"W25N01KV\", /* 3.3V */\n \t\t SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xae, 0x21),\n \t\t NAND_MEMORG(1, 2048, 96, 64, 1024, 20, 1, 1, 1),\n@@ -624,12 +710,14 @@ static const struct spinand_info winbond_spinand_table[] = {\n \t\t SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22),\n \t\t NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 2, 1),\n \t\t NAND_ECCREQ(1, 512),\n-\t\t SPINAND_INFO_OP_VARIANTS(&read_cache_dual_quad_dtr_variants,\n-\t\t\t\t\t &write_cache_variants,\n-\t\t\t\t\t &update_cache_variants),\n+\t\t SPINAND_INFO_OP_VARIANTS_WITH_CONT(&read_cache_dual_quad_dtr_variants,\n+\t\t\t\t\t\t\t&write_cache_variants,\n+\t\t\t\t\t\t\t&update_cache_variants,\n+\t\t\t\t\t\t\t&cont_read_cache_dual_quad_dtr_variants),\n \t\t SPINAND_HAS_QE_BIT,\n-\t\t SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),\n-\t\t SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),\n+\t\t SPINAND_ECCINFO(&w25m02gv_ooblayout, w25w35nxxjw_ecc_get_status),\n+\t\t SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg),\n+\t\t SPINAND_CONT_READ(w25n0xjw_set_cont_read)),\n \tSPINAND_INFO(\"W25N02KV\", /* 3.3V */\n \t\t SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x22),\n \t\t NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),\n", "prefixes": [ "v2", "11/11" ] }