netdev - Re: [PATCH] dt-bindings: Improve phandle-array schemas

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Message-ID: <CAPDyKFr5uT3H8NaAvPyGajo2R6DriYC92y=RdAk=G4PMC4MxYw@mail.gmail.com>
Date:   Wed, 19 Jan 2022 11:31:45 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Vinod Koul <vkoul@...nel.org>,
        Georgi Djakov <djakov@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>, Joerg Roedel <joro@...tes.org>,
        Lee Jones <lee.jones@...aro.org>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>, Pavel Machek <pavel@....cz>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        Kalle Valo <kvalo@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Linus Walleij <linus.walleij@...aro.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Kevin Hilman <khilman@...nel.org>,
        Sebastian Reichel <sre@...nel.org>,
        Mark Brown <broonie@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Sudeep Holla <sudeep.holla@....com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-ide@...r.kernel.org, linux-crypto@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, dmaengine@...r.kernel.org,
        linux-pm@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-leds@...r.kernel.org, linux-media@...r.kernel.org,
        netdev@...r.kernel.org, linux-can@...r.kernel.org,
        linux-wireless@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-gpio@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-remoteproc@...r.kernel.org, alsa-devel@...a-project.org,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: Improve phandle-array schemas

On Wed, 19 Jan 2022 at 02:50, Rob Herring <robh@...nel.org> wrote:
>
> The 'phandle-array' type is a bit ambiguous. It can be either just an
> array of phandles or an array of phandles plus args. Many schemas for
> phandle-array properties aren't clear in the schema which case applies
> though the description usually describes it.
>
> The array of phandles case boils down to needing:
>
> items:
>   maxItems: 1
>
> The phandle plus args cases should typically take this form:
>
> items:
>   - items:
>       - description: A phandle
>       - description: 1st arg cell
>       - description: 2nd arg cell
>
> With this change, some examples need updating so that the bracketing of
> property values matches the schema.
>
> Cc: Damien Le Moal <damien.lemoal@...nsource.wdc.com>
> Cc: Herbert Xu <herbert@...dor.apana.org.au>
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: Chun-Kuang Hu <chunkuang.hu@...nel.org>
> Cc: Philipp Zabel <p.zabel@...gutronix.de>
> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Cc: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
> Cc: Vinod Koul <vkoul@...nel.org>
> Cc: Georgi Djakov <djakov@...nel.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Marc Zyngier <maz@...nel.org>
> Cc: Joerg Roedel <joro@...tes.org>
> Cc: Lee Jones <lee.jones@...aro.org>
> Cc: Daniel Thompson <daniel.thompson@...aro.org>
> Cc: Jingoo Han <jingoohan1@...il.com>
> Cc: Pavel Machek <pavel@....cz>
> Cc: Mauro Carvalho Chehab <mchehab@...nel.org>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> Cc: Jakub Kicinski <kuba@...nel.org>
> Cc: Wolfgang Grandegger <wg@...ndegger.com>
> Cc: Marc Kleine-Budde <mkl@...gutronix.de>
> Cc: Andrew Lunn <andrew@...n.ch>
> Cc: Vivien Didelot <vivien.didelot@...il.com>
> Cc: Florian Fainelli <f.fainelli@...il.com>
> Cc: Vladimir Oltean <olteanv@...il.com>
> Cc: Kalle Valo <kvalo@...nel.org>
> Cc: Viresh Kumar <vireshk@...nel.org>
> Cc: Stephen Boyd <sboyd@...nel.org>
> Cc: Kishon Vijay Abraham I <kishon@...com>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: "Rafael J. Wysocki" <rafael@...nel.org>
> Cc: Kevin Hilman <khilman@...nel.org>
> Cc: Ulf Hansson <ulf.hansson@...aro.org>
> Cc: Sebastian Reichel <sre@...nel.org>
> Cc: Mark Brown <broonie@...nel.org>
> Cc: Mathieu Poirier <mathieu.poirier@...aro.org>
> Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
> Cc: Zhang Rui <rui.zhang@...el.com>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: Thierry Reding <thierry.reding@...il.com>
> Cc: Jonathan Hunter <jonathanh@...dia.com>
> Cc: Sudeep Holla <sudeep.holla@....com>
> Cc: Geert Uytterhoeven <geert+renesas@...der.be>
> Cc: linux-ide@...r.kernel.org
> Cc: linux-crypto@...r.kernel.org
> Cc: dri-devel@...ts.freedesktop.org
> Cc: dmaengine@...r.kernel.org
> Cc: linux-pm@...r.kernel.org
> Cc: iommu@...ts.linux-foundation.org
> Cc: linux-leds@...r.kernel.org
> Cc: linux-media@...r.kernel.org
> Cc: netdev@...r.kernel.org
> Cc: linux-can@...r.kernel.org
> Cc: linux-wireless@...r.kernel.org
> Cc: linux-phy@...ts.infradead.org
> Cc: linux-gpio@...r.kernel.org
> Cc: linux-riscv@...ts.infradead.org
> Cc: linux-remoteproc@...r.kernel.org
> Cc: alsa-devel@...a-project.org
> Cc: linux-usb@...r.kernel.org
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---

For CPUs and PM domains:

Acked-by: Ulf Hansson <ulf.hansson@...aro.org>

Kind regards
Uffe