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 <dda...@caviumnetworks.com>
Suggested-by: Rob Herring <r...@kernel.org>
Signed-off-by: Mathieu Malaterre <ma...@debian.org>
---
 arch/arm/boot/dts/keystone-k2e-netcp.dtsi  | 2 +-
 arch/arm/boot/dts/keystone-k2hk-netcp.dtsi | 2 +-
 arch/arm/boot/dts/keystone-k2l-netcp.dtsi  | 2 +-
 arch/arm/boot/dts/keystone.dtsi            | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/keystone-k2e-netcp.dtsi 
b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi
index ba828cb59587..940b64935bde 100644
--- a/arch/arm/boot/dts/keystone-k2e-netcp.dtsi
+++ b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi
@@ -98,7 +98,7 @@ qmss: qmss@2a40000 {
                #address-cells = <1>;
                #size-cells = <1>;
                ranges;
-               pdsp0@0x2a10000 {
+               pdsp0@2a10000 {
                        reg = <0x2a10000 0x1000    /*iram */
                               0x2a0f000 0x100     /*reg*/
                               0x2a0c000 0x3c8     /*intd */
diff --git a/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi 
b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi
index a5ac845464bf..ed7287a274a0 100644
--- a/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi
+++ b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi
@@ -115,7 +115,7 @@ qmss: qmss@2a40000 {
                #address-cells = <1>;
                #size-cells = <1>;
                ranges;
-               pdsp0@0x2a10000 {
+               pdsp0@2a10000 {
                        reg = <0x2a10000 0x1000    /*iram */
                               0x2a0f000 0x100     /*reg*/
                               0x2a0c000 0x3c8     /*intd */
diff --git a/arch/arm/boot/dts/keystone-k2l-netcp.dtsi 
b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi
index 66f615a74118..b6af5f78e498 100644
--- a/arch/arm/boot/dts/keystone-k2l-netcp.dtsi
+++ b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi
@@ -97,7 +97,7 @@ qmss: qmss@2a40000 {
                #address-cells = <1>;
                #size-cells = <1>;
                ranges;
-               pdsp0@0x2a10000 {
+               pdsp0@2a10000 {
                        reg = <0x2a10000 0x1000    /*iram */
                               0x2a0f000 0x100     /*reg*/
                               0x2a0c000 0x3c8     /*intd */
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 06e10544f9b1..f8ecbe504182 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -271,7 +271,7 @@
                        ti,davinci-gpio-unbanked = <32>;
                };
 
-               aemif: aemif@21000A00 {
+               aemif: aemif@21000a00 {
                        compatible = "ti,keystone-aemif", "ti,davinci-aemif";
                        #address-cells = <2>;
                        #size-cells = <1>;
-- 
2.11.0

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