linux-kernel - Re: [PATCH v4 3/3] watchdog:rit_wdt: Add support for WDIOF

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Date:   Mon, 17 Jul 2023 08:14:15 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     huaqian.li@...mens.com, wim@...ux-watchdog.org, linux@...ck-us.net,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org
Cc:     huaqianlee@...il.com, nm@...com, vigneshr@...com,
        kristo@...nel.org, linux-watchdog@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, jan.kiszka@...mens.com,
        baocheng.su@...mens.com
Subject: Re: [PATCH v4 3/3] watchdog:rit_wdt: Add support for WDIOF_CARDRESET

On 17/07/2023 06:07, huaqian.li@...mens.com wrote:
> From: Li Hua Qian <huaqian.li@...mens.com>
> 
> This patch adds the WDIOF_CARDRESET support for the platform watchdog
> whose hardware does not support this feature, to know if the board
> reboot is due to a watchdog reset.
> 
> This is done via reserved memory(RAM), which indicates if specific
> info saved, triggering the watchdog reset in last boot.
> 
> Reviewed-by: Guenter Roeck <linux@...ck-us.net>

Really? Where?

Best regards,
Krzysztof