On Thu, May 03, 2018 at 08:44:53PM +0200, 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" {} +
>
> 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@xxxxxxxxxxxxxxxxxx>
> Suggested-by: Rob Herring <robh@xxxxxxxxxx>
> Acked-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx>
> ---
> v3: remove extra 0 preventing correct fixup
> v2: intermediate patch contained unrelated changes. restrict to S3 and Exynos*
>
> arch/arm/boot/dts/exynos5420.dtsi | 36 +++++++++++++--------------
> arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 +-
> arch/arm/boot/dts/s3c2416.dtsi | 8 +++---
> 3 files changed, 23 insertions(+), 23 deletions(-)
>
Thanks, applied after running the command to include few more changes.
Best regards,
Krzysztof
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