nios2: dts: Remove leading 0x and 0s from bindings notation
authorMathieu Malaterre <malat@debian.org>
Sun, 11 Feb 2018 14:59:18 +0000 (22:59 +0800)
committerLey Foon Tan <ley.foon.tan@intel.com>
Sun, 11 Feb 2018 15:04:47 +0000 (23:04 +0800)
commit5d13c73179983f8692adf397e65f2f57c613a917
tree80458c02e8798b906aa83f621a8d354ca161fe22
parentd8a5b80568a9cb66810e75b182018e9edb68e8ff
nios2: dts: Remove leading 0x and 0s from bindings notation

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@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Acked-by: Ley Foon Tan <ley.foon.tan@intel.com>
arch/nios2/boot/dts/3c120_devboard.dts