From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 880454F4CF0; Thu, 17 Sep 2026 17:49:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789667341; cv=none; b=DJpzzOi0UenVtiRnIUrdlj+C6HIkDldkmkaaIN0OXB8N2bcCEBgpR8a8M63PHTXHQgtnDST68gL4vs7WswhMsNqOFZlPfw6LbIcHTMSuuE99oALFCJa/wwFzfJVtKs7cYLDS8qIYPxT9IhIgX1cci6/ur4FvPEFVbzGQlNWEi8w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789667341; c=relaxed/simple; bh=Nqce8BpXC9XHvQHfu/Rgg0pYMa5p6iKAHsxz3dtuLHQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Zl96InB1npSKEz7NF/bO2hy1lW/V9vYPd0UkZQ87Q5v2Q6YnPZ1dI6kVmn1Yj1v1AzJ4zB5MZKmfBfheUAHGC8lTANPtuEz3cuWdd3q9+Zj/1uddEIGU1Z3gCsNpbP5u0sDz2AywYfGCttHfXXL6RyyRWfhWcBkkSvTcf38H4PE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=oOOExEAy; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="oOOExEAy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B8F051F000FF; Thu, 17 Sep 2026 17:48:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789667340; bh=4tpb/JAOhBWXljKI6/LirspsgAF8fHGeaAI5QgnY9Q8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=oOOExEAyKIearDzgA4PEIKLRMEAwoi470gp1u+oMVertWOr6ZbMy8fhRXn4/MwrlP vRtgCaDAvx27Lzwyzb5tFfEDLhG2dQGWopC4accvG1IibWb8od435U/fNWxt5hP73m aCGi2SZzugEGfNSahd5BORnT6rax7ZPELgdKLFoE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mark Pearson , Guenter Roeck , Sasha Levin Subject: [PATCH 6.12 0061/1102] watchdog: lenovo_se10_wdt: Add support for SE10 Gen 2 platform Date: Thu, 17 Sep 2026 16:00:04 +0100 Message-ID: <20260917151540.988706992@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260917151539.408551884@linuxfoundation.org> References: <20260917151539.408551884@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mark Pearson [ Upstream commit 7b25feb19ce8073193fff6a05a43b5a5c2854b4b ] The Lenovo SE10 Gen 2 platform uses a watchdog chip from the same family. Watchdog functionality is the same, so update the driver with the new chip ID. Add the Gen 2 MTM's to enable support on the platform. Tested on SE10 G2. Signed-off-by: Mark Pearson Link: https://lore.kernel.org/r/20260428124954.1193450-1-mpearson-lenovo@squebb.ca Signed-off-by: Guenter Roeck Signed-off-by: Sasha Levin --- drivers/watchdog/lenovo_se10_wdt.c | 66 +++++++++++++++++++++++++++++- 1 file changed, 65 insertions(+), 1 deletion(-) diff --git a/drivers/watchdog/lenovo_se10_wdt.c b/drivers/watchdog/lenovo_se10_wdt.c index cd0500e5080b4..99ff01af41243 100644 --- a/drivers/watchdog/lenovo_se10_wdt.c +++ b/drivers/watchdog/lenovo_se10_wdt.c @@ -178,7 +178,7 @@ static int se10_wdt_probe(struct platform_device *pdev) return -EBUSY; chip_id = get_chipID(); - if (chip_id != 0x5632) { + if (chip_id != 0x5632 && chip_id != 0x5652) { release_region(CFG_PORT, CFG_SIZE); return -ENODEV; } @@ -280,6 +280,70 @@ static const struct dmi_system_id se10_dmi_table[] __initconst = { }, .callback = se10_create_platform_device, }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13LJ"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13LK"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13S1"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13S2"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13S3"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13S4"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13S5"), + }, + .callback = se10_create_platform_device, + }, + { + .ident = "LENOVO-SE10-G2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "13S6"), + }, + .callback = se10_create_platform_device, + }, {} }; MODULE_DEVICE_TABLE(dmi, se10_dmi_table); -- 2.53.0