linux-kernel - Re: [PATCH] dt-bindings: More dropping redundant minItems/maxItems

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Message-ID: <162681668027.2679160.3696036662982059954@swboyd.mtv.corp.google.com>
Date:   Tue, 20 Jul 2021 14:31:20 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Rob Herring <robh@...nel.org>, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Joerg Roedel <joro@...tes.org>,
        Will Deacon <will@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sureshkumar Relli <naga.sureshkumar.relli@...inx.com>,
        Brian Norris <computersforpeace@...il.com>,
        Kamal Dasu <kdasu.kdev@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Sebastian Siewior <bigeasy@...utronix.de>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        linux-clk@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-mtd@...ts.infradead.org, linux-rtc@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: More dropping redundant minItems/maxItems

Quoting Rob Herring (2021-07-13 12:34:53)
> Another round of removing redundant minItems/maxItems from new schema in
> the recent merge window.
> 
> If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
> same size as the list is redundant and can be dropped. Note that is DT
> schema specific behavior and not standard json-schema behavior. The tooling
> will fixup the final schema adding any unspecified minItems/maxItems.
> 
> This condition is partially checked with the meta-schema already, but
> only if both 'minItems' and 'maxItems' are equal to the 'items' length.
> An improved meta-schema is pending.
> 
> Cc: Stephen Boyd <sboyd@...nel.org>
> Cc: Joerg Roedel <joro@...tes.org>
> Cc: Will Deacon <will@...nel.org>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> Cc: Miquel Raynal <miquel.raynal@...tlin.com>
> Cc: Richard Weinberger <richard@....at>
> Cc: Vignesh Raghavendra <vigneshr@...com>
> Cc: Alessandro Zummo <a.zummo@...ertech.it>
> Cc: Alexandre Belloni <alexandre.belloni@...tlin.com>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: Sureshkumar Relli <naga.sureshkumar.relli@...inx.com>
> Cc: Brian Norris <computersforpeace@...il.com>
> Cc: Kamal Dasu <kdasu.kdev@...il.com>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Sebastian Siewior <bigeasy@...utronix.de>
> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Cc: linux-clk@...r.kernel.org
> Cc: iommu@...ts.linux-foundation.org
> Cc: linux-mtd@...ts.infradead.org
> Cc: linux-rtc@...r.kernel.org
> Cc: linux-usb@...r.kernel.org
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@...nel.org>