linux-kernel - Re: [PATCH v4 5/6] watchdog: ROHM BD96801 PMIC WDG driver

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Date: Fri, 14 Jun 2024 06:44:12 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Matti Vaittinen <mazziesaccount@...il.com>,
 Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc: Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Liam Girdwood <lgirdwood@...il.com>,
 Mark Brown <broonie@...nel.org>, Wim Van Sebroeck <wim@...ux-watchdog.org>,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-watchdog@...r.kernel.org
Subject: Re: [PATCH v4 5/6] watchdog: ROHM BD96801 PMIC WDG driver

On 6/14/24 02:44, Matti Vaittinen wrote:
> Introduce driver for WDG block on ROHM BD96801 scalable PMIC.
> 
> This driver only supports watchdog with I2C feeding and delayed
> response detection. Whether the watchdog toggles PRSTB pin or
> just causes an interrupt can be configured via device-tree.
> 
> The BD96801 PMIC HW supports also window watchdog (too early
> feeding detection) and Q&A mode. These are not supported by
> this driver.
> 
> Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>