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@xxxxxxxxxxxxxxxxxx>
Suggested-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx>
---
arch/arm/boot/dts/nspire-classic.dtsi | 2 +-
arch/arm/boot/dts/nspire-cx.dts | 2 +-
arch/arm/boot/dts/nspire.dtsi | 28 ++++++++++++++--------------
3 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi
index 4907c5085d4b..84db1986001c 100644
--- a/arch/arm/boot/dts/nspire-classic.dtsi
+++ b/arch/arm/boot/dts/nspire-classic.dtsi
@@ -66,7 +66,7 @@
#address-cells = <1>;
#size-cells = <1>;
- intc: interrupt-controller@DC000000 {
+ intc: interrupt-controller@dc000000 {
compatible = "lsi,zevio-intc";
interrupt-controller;
reg = <0xDC000000 0x1000>;
diff --git a/arch/arm/boot/dts/nspire-cx.dts b/arch/arm/boot/dts/nspire-cx.dts
index 08e0b81b3385..bf58fe095f19 100644
--- a/arch/arm/boot/dts/nspire-cx.dts
+++ b/arch/arm/boot/dts/nspire-cx.dts
@@ -92,7 +92,7 @@
#address-cells = <1>;
#size-cells = <1>;
- intc: interrupt-controller@DC000000 {
+ intc: interrupt-controller@dc000000 {
compatible = "arm,pl190-vic";
interrupt-controller;
reg = <0xDC000000 0x1000>;
diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi
index 1a5ae4cd107f..88b9126fad9f 100644
--- a/arch/arm/boot/dts/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire.dtsi
@@ -24,7 +24,7 @@
reg = <0x00000000 0x80000>;
};
- sram: sram@A4000000 {
+ sram: sram@a4000000 {
device = "memory";
reg = <0xA4000000 0x20000>;
};
@@ -75,11 +75,11 @@
#size-cells = <1>;
ranges;
- spi: spi@A9000000 {
+ spi: spi@a9000000 {
reg = <0xA9000000 0x1000>;
};
- usb0: usb@B0000000 {
+ usb0: usb@b0000000 {
compatible = "lsi,zevio-usb";
reg = <0xB0000000 0x1000>;
interrupts = <8>;
@@ -88,13 +88,13 @@
vbus-supply = <&vbus_reg>;
};
- usb1: usb@B4000000 {
+ usb1: usb@b4000000 {
reg = <0xB4000000 0x1000>;
interrupts = <9>;
status = "disabled";
};
- lcd: lcd@C0000000 {
+ lcd: lcd@c0000000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0xC0000000 0x1000>;
interrupts = <21>;
@@ -103,16 +103,16 @@
clock-names = "apb_pclk";
};
- adc: adc@C4000000 {
+ adc: adc@c4000000 {
reg = <0xC4000000 0x1000>;
interrupts = <11>;
};
- tdes: crypto@C8010000 {
+ tdes: crypto@c8010000 {
reg = <0xC8010000 0x1000>;
};
- sha256: crypto@CC000000 {
+ sha256: crypto@cc000000 {
reg = <0xCC000000 0x1000>;
};
@@ -141,13 +141,13 @@
interrupts = <1>;
};
- timer0: timer@900C0000 {
+ timer0: timer@900c0000 {
reg = <0x900C0000 0x1000>;
clocks = <&timer_clk>;
};
- timer1: timer@900D0000 {
+ timer1: timer@900d0000 {
reg = <0x900D0000 0x1000>;
interrupts = <19>;
@@ -165,16 +165,16 @@
interrupts = <4>;
};
- misc: misc@900A0000 {
+ misc: misc@900a0000 {
reg = <0x900A0000 0x1000>;
};
- pwr: pwr@900B0000 {
+ pwr: pwr@900b0000 {
reg = <0x900B0000 0x1000>;
interrupts = <15>;
};
- keypad: input@900E0000 {
+ keypad: input@900e0000 {
compatible = "ti,nspire-keypad";
reg = <0x900E0000 0x1000>;
interrupts = <16>;
@@ -185,7 +185,7 @@
clocks = <&apb_pclk>;
};
- contrast: contrast@900F0000 {
+ contrast: contrast@900f0000 {
reg = <0x900F0000 0x1000>;
};
--
2.11.0
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