* [PATCH 12/25] arm: socfpga: dts: Remove leading 0x and 0s from bindings notation
@ 2017-12-15 12:46 Mathieu Malaterre
0 siblings, 0 replies; only message in thread
From: Mathieu Malaterre @ 2017-12-15 12:46 UTC (permalink / raw)
To: Rob Herring
Cc: Mathieu Malaterre, Dinh Nguyen, Mark Rutland, Russell King,
devicetree, linux-arm-kernel, linux-kernel
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@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
arch/arm/boot/dts/socfpga.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 7e24dc8e82d4..36f87eb389b1 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -724,7 +724,7 @@
arm,prefetch-offset = <7>;
};
- l3regs@0xff800000 {
+ l3regs@ff800000 {
compatible = "altr,l3regs", "syscon";
reg = <0xff800000 0x1000>;
};
--
2.11.0
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