| Message ID | 20241028024813.2416962-1-chin-ting_kuo@aspeedtech.com (mailing list archive) |
|---|---|
| Headers | show
Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (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 44536178CC5; Mon, 28 Oct 2024 02:53:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730084006; cv=none; b=ZQq4/uD2NAEH6aqkYxHNziTArqUWRWoa92MvlkHpwsxe/8ejEL6sExN0qDyKfG9MTj9VQAR7w0Wxvb++G0aALsqBTQCKGaWyhJ5aKqDr2cXMxfn53qihA8cAt1ppOuUDTLHwAL3c+GtcJwMVOslXuFG3eM1xg8aK/YxPueNz4vo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730084006; c=relaxed/simple; bh=sGQwjD3GX4YmblAvOXlK4si5vdJtuyYa8WaS4Sxx58I=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=YIdOxQ3IXnwi3tyGkqXXYFnt6AHjnjwyNNn4bMHaJMgPTgLrJVyTE6P8K0KmyfkPMGWePAytzwVD6jqfJ1IHVoWAyUXwuQ9eikhg4EM/xfdYhv2x0PGfu87MPhjcNCcvu8WUul7R2anXC3aVI1L2Ls8D96Xk0AcKMXfoo2u8dyI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.12; Mon, 28 Oct 2024 10:48:13 +0800 Received: from aspeedtech.com (192.168.10.152) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Mon, 28 Oct 2024 10:48:13 +0800 From: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> To: <patrick@stwcx.xyz>, <robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>, <joel@jms.id.au>, <andrew@codeconstruct.com.au>, <wim@linux-watchdog.org>, <linux@roeck-us.net>, <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>, <linux-watchdog@vger.kernel.org> CC: <Peter.Yin@quantatw.com>, <Patrick_NC_Lin@wiwynn.com>, <Bonnie_Lo@wiwynn.com>, <DELPHINE_CHIU@wiwynn.com>, <bmc-sw@aspeedtech.com>, <chnguyen@amperecomputing.com> Subject: [PATCH v2 0/3] Update ASPEED WDT bootstatus Date: Mon, 28 Oct 2024 10:48:10 +0800 Message-ID: <20241028024813.2416962-1-chin-ting_kuo@aspeedtech.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: <linux-watchdog.vger.kernel.org> List-Subscribe: <mailto:linux-watchdog+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-watchdog+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain |
| Series | Update ASPEED WDT bootstatus | expand |
This patch series inherits the patch submitted by Peter. https://patchwork.kernel.org/project/linux-watchdog/patch/20240430143114.1323686-2-peteryin.openbmc@gmail.com/ Besides, the boot status modififed in the WDT driver obeys the rules proposed in the OpenBMC. https://github.com/openbmc/docs/blob/master/designs/bmc-reboot-cause-update.md#proposed-design Moreover, WDT SW restart mechanism is supported by HW since AST2600 platform and is also included in this patch series. Changes in v2: - Support SW restart on AST2600 by default without adding any dts property. Chin-Ting Kuo (3): ARM: dts: aspeed: Add WDT controller into alias field watchdog: aspeed: Update bootstatus handling watchdog: aspeed: Add support for SW restart arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 2 + arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 3 + arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 4 + drivers/watchdog/aspeed_wdt.c | 149 ++++++++++++++++++++++-- 4 files changed, 150 insertions(+), 8 deletions(-)