linux-kernel - Re: [PATCH 07/25] arm: keystone: dts: Remove leading 0x and 0s from bindings notation

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Date:   Fri, 15 Dec 2017 07:33:21 -0600
From:   Nishanth Menon <nm@...com>
To:     Mathieu Malaterre <malat@...ian.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     Mark Rutland <mark.rutland@....com>, <devicetree@...r.kernel.org>,
        Russell King <linux@...linux.org.uk>,
        <linux-kernel@...r.kernel.org>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 07/25] arm: keystone: dts: Remove leading 0x and 0s from
 bindings notation

On 12/15/2017 06:46 AM, Mathieu Malaterre 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 -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C
> 
> 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 will solve as a side effect warning:
> 
> Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>"
> 
> 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>

Acked-by: Nishanth Menon <nm@...com>


-- 
Regards,
Nishanth Menon