From: Nick Chan <towinchenmi@gmail.com>
To: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Nick Chan <towinchenmi@gmail.com>
Subject: [PATCH v2 0/2] watchdog: apple: Increase reset delay to 150ms
Date: Wed, 2 Oct 2024 00:59:50 +0800 [thread overview]
Message-ID: <20241001170018.20139-1-towinchenmi@gmail.com> (raw)
Increase the reset delay to 150ms as the Apple A8X SoC can take up to
125ms to actually reset.
Since the code is being modified anyways, also fix a bug where watchdog
writes were not actually getting flushed after requesting reset, depsite
what the code comments said.
Changes since v1:
- Fix an existing bug where watchdog writes are not flushed
v1: https://lore.kernel.org/asahi/20240930060653.4024-1-towinchenmi@gmail.com/
Nick Chan
---
Nick Chan (2):
watchdog: apple: Actually flush writes after requesting watchdog
restart
watchdog: apple: Increase reset delay to 150ms
drivers/watchdog/apple_wdt.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
base-commit: 77df9e4bb2224d8ffbddec04c333a9d7965dad6c
--
2.46.0
next reply other threads:[~2024-10-01 17:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-01 16:59 Nick Chan [this message]
2024-10-01 16:59 ` [PATCH v2 1/2] watchdog: apple: Actually flush writes after requesting watchdog restart Nick Chan
2024-10-12 15:51 ` Guenter Roeck
2024-10-01 16:59 ` [PATCH v2 2/2] watchdog: apple: Increase reset delay to 150ms Nick Chan
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