From mboxrd@z Thu Jan 1 00:00:00 1970 From: nm@ti.com (Nishanth Menon) Date: Fri, 15 Dec 2017 07:33:21 -0600 Subject: [PATCH 07/25] arm: keystone: dts: Remove leading 0x and 0s from bindings notation In-Reply-To: <20171215124638.30233-1-malat@debian.org> References: <20171215124638.30233-1-malat@debian.org> Message-ID: <5354cf25-ed77-db10-d55f-93ab4514da3e@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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@ simple-bus unit address format error, expected "" > > This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation") > > Reported-by: David Daney > Suggested-by: Rob Herring > Signed-off-by: Mathieu Malaterre Acked-by: Nishanth Menon -- Regards, Nishanth Menon