linux-kernel - [PATCH 0/2] watchdog: imx2_wdt: Allow to run in low power mode

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Message-Id: <20251229145000.421426-1-nandor.han@gehealthcare.com>
Date: Mon, 29 Dec 2025 16:49:58 +0200
From: Nandor Han <nandor.han@...ealthcare.com>
To: wim@...ux-watchdog.org,
	linux@...ck-us.net,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de
Cc: kernel@...gutronix.de,
	festevam@...il.com,
	nandor.han@...ealthcare.com,
	linux-watchdog@...r.kernel.org,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] watchdog: imx2_wdt: Allow to run in low power mode

Description
-----------
Add the possibility for the user to allow the configuration of watchdog
in low power mode.

Testing
-------
It was verified on a i.MX7D based system that once enabled the watchdog
will reset the device when the system enter in low power mode.

Nandor Han (2):
  watchdog: imx2_wdt: Allow to continue in low power mode
  dt-bindings: watchdog: fsl-imx: document continue in low power mode

 .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml          | 6 ++++++
 drivers/watchdog/imx2_wdt.c                                | 7 ++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

-- 
2.39.5