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From:   "Hawkins, Nick" <nick.hawkins@hpe.com>
To:     Rob Herring <robh@kernel.org>
CC:     "Verdun, Jean-Marie" <verdun@hpe.com>,
        "joel@jms.id.au" <joel@jms.id.au>, "arnd@arndb.de" <arnd@arndb.de>,
        "openbmc@lists.ozlabs.org" <openbmc@lists.ozlabs.org>,
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        Guenter Roeck <linux@roeck-us.net>,
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        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH v5 06/11] dt-bindings: watchdog: Add HPE GXP Watchdog
 timer binding
Thread-Topic: [PATCH v5 06/11] dt-bindings: watchdog: Add HPE GXP Watchdog
 timer binding
Thread-Index: AQHYVbTOsVjE6kZL10OpjL+eSsDcLa0BNZcAgAD++BA=
Date:   Tue, 26 Apr 2022 13:21:37 +0000
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-----Original Message-----
From: Rob Herring [mailto:robh@kernel.org]=20
Sent: Monday, April 25, 2022 5:05 PM
To: Hawkins, Nick <nick.hawkins@hpe.com>
Cc: Verdun, Jean-Marie <verdun@hpe.com>; joel@jms.id.au; arnd@arndb.de; ope=
nbmc@lists.ozlabs.org; Wim Van Sebroeck <wim@linux-watchdog.org>; Guenter R=
oeck <linux@roeck-us.net>; Krzysztof Kozlowski <krzysztof.kozlowski+dt@lina=
ro.org>; linux-watchdog@vger.kernel.org; devicetree@vger.kernel.org; linux-=
kernel@vger.kernel.org
Subject: Re: [PATCH v5 06/11] dt-bindings: watchdog: Add HPE GXP Watchdog t=
imer binding

(...)

> How is this h/w controlled? I'm guessing it's part of the timer? If so, y=
ou don't need this node. A single node can implement multiple functions.

It is associated with the timer because of the shared register set. Based o=
n feedback from Krzysztof I need to create a child node for gxp-timer. I th=
erefore will remove this file and move gxp-wdt to the hpe,gxp-timer.yaml as=
 a child node.

Thank you for the feedback.

-Nick Hawkins