linux-kernel - Re: [PATCH 6/6] dt-bindings: watchdog: realtek,otto-wdt: simplify requiring interrupt-names

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Date:   Sun, 16 Apr 2023 21:00:17 +0200
From:   Sander Vanheule <sander@...nheule.net>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Julius Werner <jwerner@...omium.org>,
        Evan Benn <evanbenn@...omium.org>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        Fu Wei <fu.wei@...aro.org>, Viresh Kumar <vireshk@...nel.org>,
        Eugen Hristev <eugen.hristev@...labora.com>,
        Justin Chen <justinpopo6@...il.com>, ?ecki <rafal@...ecki.pl>,
        Linus Walleij <linus.walleij@...aro.org>,
        Corentin Labbe <clabbe@...libre.com>,
        Anson Huang <Anson.Huang@....com>,
        Robert Marko <robert.marko@...tura.hr>,
        Sergio Paracuellos <sergio.paracuellos@...il.com>,
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        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Jamie Iles <jamie@...ieiles.com>,
        Yannick Fertre <yannick.fertre@...s.st.com>,
        Christophe Roullier <christophe.roullier@...s.st.com>,
        Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>,
        Srinivas Neeli <srinivas.neeli@...inx.com>,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
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        linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 6/6] dt-bindings: watchdog: realtek,otto-wdt: simplify
 requiring interrupt-names

Hi Krzysztof,

On Sat, 2023-04-15 at 11:51 +0200, Krzysztof Kozlowski wrote:
> Required properties should be listed in "required:" block.  Since
> interrupts are already there, the dependency of interrupt-names on the
> interrupts can be simplified.

Maybe I'm not reading this right, but isn't the dependency stated in the binding
"interrupts requires interrupt-names to be present"? resource-names.txt
describes the reverse dependency ("interrupt-names is only meaningful with an
associated interrupts").

> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---

In any case, I'm OK with a flattened requirements list:

Acked-by: Sander Vanheule <sander@...nheule.net>


Best,
Sander