linux-kernel - Re: [PATCH] arm64: dts: Remove leading 0x and 0s from bindings notation

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Date:   Tue, 13 Feb 2018 09:32:55 -0600
From:   Rob Herring <robh+dt@...nel.org>
To:     Mathieu Malaterre <malat@...ian.org>,
        ARM-SoC Maintainers <arm@...nel.org>
Cc:     Wei Xu <xuwei5@...ilicon.com>, Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Kees Cook <keescook@...omium.org>,
        Anton Vorontsov <anton@...msg.org>,
        Colin Cross <ccross@...roid.com>,
        Tony Luck <tony.luck@...el.com>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>, devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-mediatek@...ts.infradead.org,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "open list:ARM/QUALCOMM SUPPORT" <linux-soc@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: Remove leading 0x and 0s from bindings notation

On Thu, Dec 14, 2017 at 10:53 AM, Mathieu Malaterre <malat@...ian.org> wrote:
> Improve the DTS files by removing all the leading "0x" and zeros to fix the
> following dtc warnings:
>
> Warning (unit_address_format): Node /XXX unit name should not have leading "0x"
>
> and
>
> Warning (unit_address_format): Node /XXX unit name should not have leading 0s
>
> Converted using the following command:
>
> find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -E -i -e "s/@0x([0-9a-fA-F\.]+)\s?\{/@\L\1 \{/g" -e "s/@0+([0-9a-fA-F\.]+)\s?\{/@\L\1 \{/g" {} +
>
> For simplicity, two sed expressions were used to solve each warnings separately.
>
> To make the regex expression more robust a few other issues were resolved,
> namely setting unit-address to lower case, and adding a whitespace before the
> the opening curly brace:
>
> https://elinux.org/Device_Tree_Linux#Linux_conventions
>
> This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation")
>
> Reported-by: David Daney <ddaney@...iumnetworks.com>
> Suggested-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Mathieu Malaterre <malat@...ian.org>
> ---
>  arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +-
>  arch/arm64/boot/dts/mediatek/mt8173.dtsi       | 2 +-
>  arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi   | 6 +++---
>  arch/arm64/boot/dts/qcom/msm8996.dtsi          | 6 +++---
>  4 files changed, 8 insertions(+), 8 deletions(-)

Arnd, Olof, Looks like this got missed. Can you pick up for 4.16.

There's some arm32 ones too, but most of them need to be respun to
mention upper to lower case fixes.

Rob