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GET /api/1.2/patches/2224213/?format=api
{ "id": 2224213, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2224213/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20260417-die-erase-fix-v1-2-4f93ca586c2e@infineon.com/", "project": { "id": 3, "url": "http://patchwork.ozlabs.org/api/1.2/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": "<20260417-die-erase-fix-v1-2-4f93ca586c2e@infineon.com>", "list_archive_url": null, "date": "2026-04-17T04:09:37", "name": "[2/2] mtd: spi-nor: spansion: add die erase support in s28hx-t", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "1393d4c13a4cd0bebf38dd00858d5e84c8744d18", "submitter": { "id": 79571, "url": "http://patchwork.ozlabs.org/api/1.2/people/79571/?format=api", "name": "Takahiro Kuwano", "email": "tkuw584924@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20260417-die-erase-fix-v1-2-4f93ca586c2e@infineon.com/mbox/", "series": [ { "id": 500234, "url": "http://patchwork.ozlabs.org/api/1.2/series/500234/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/list/?series=500234", "date": "2026-04-17T04:09:37", "name": "mtd: spi-nor: spansion: fix die erase support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500234/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224213/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224213/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=ew3n+98G;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=hcRMjNfi;\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=ed25519-sha256; t=1776399001; l=746;\n i=takahiro.kuwano@infineon.com; s=20250227; h=from:subject:message-id;\n bh=fJ3XJdKAMzgKAP1CSAH85n0sw5JeoeSHoGHGEGt2Q7M=;\n b=MFJk9ZMZAFnFHqjwyQjElB8xBT45ADbfVlcvqIDfrc1NnByKCZXvr9Yk4g2LrylM2PSMv3kLP\n tfgYoHx8jQfDCItm1L62Z1cP3Q/BNLsEkT75TxxQf8ky/jI6fTrhGvu", "X-Developer-Key": "i=takahiro.kuwano@infineon.com; a=ed25519;\n pk=aS8V9WLuMUkl0vmgD0xJU19ZajdJmuyFBnBfVj0dfDs=", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20260416_211015_268325_FDEC7CBE ", "X-CRM114-Status": "UNSURE ( 9.67 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-1.8 (-)", "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: S28Hx-T family has multi-die devices that support die erase\n opcode. Update die erase opcode when the device is multi-die.\n Signed-off-by:\n Takahiro Kuwano --- drivers/mtd/spi-nor/spansion.c | 3 +++ 1 file changed,\n 3 insertions(+)\n Content analysis details: (-1.8 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n -0.0 SPF_PASS SPF: sender matches SPF record\n 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record\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 -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 -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n [score: 0.0000]\n 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in\n digit\n [tkuw584924(at)gmail.com]\n 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail\n provider\n [tkuw584924(at)gmail.com]\n -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no\n trust\n [2607:f8b0:4864:20:0:0:0:630 listed in]\n [list.dnswl.org]", "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": "S28Hx-T family has multi-die devices that support die erase opcode.\nUpdate die erase opcode when the device is multi-die.\n\nSigned-off-by: Takahiro Kuwano <takahiro.kuwano@infineon.com>\n---\n drivers/mtd/spi-nor/spansion.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c\nindex b6023076903a..65227d989de1 100644\n--- a/drivers/mtd/spi-nor/spansion.c\n+++ b/drivers/mtd/spi-nor/spansion.c\n@@ -762,6 +762,9 @@ static int s28hx_t_late_init(struct spi_nor *nor)\n \tparams->ready = cypress_nor_sr_ready_and_clear;\n \tcypress_nor_ecc_init(nor);\n \n+\tif (params->n_dice > 1)\n+\t\tparams->die_erase_opcode = SPINOR_OP_CYPRESS_DIE_ERASE;\n+\n \treturn 0;\n }\n \n", "prefixes": [ "2/2" ] }