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 [thread overview]
Message-ID: <20241028024813.2416962-1-chin-ting_kuo@aspeedtech.com> (raw)
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(-)
--
2.34.1
next reply other threads:[~2024-10-28 2:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-28 2:48 Chin-Ting Kuo [this message]
2024-10-28 2:48 ` [PATCH v2 1/3] ARM: dts: aspeed: Add WDT controller into alias field Chin-Ting Kuo
2024-10-28 23:55 ` Andrew Jeffery
2024-10-29 2:32 ` Chin-Ting Kuo
2024-10-28 2:48 ` [PATCH v2 2/3] watchdog: aspeed: Update bootstatus handling Chin-Ting Kuo
2024-10-28 2:48 ` [PATCH v2 3/3] watchdog: aspeed: Add support for SW restart Chin-Ting Kuo
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