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Date: Thu, 14 Dec 2017 17:54:14 +0100
From: Mathieu Malaterre <malat@...ian.org>
To: Rob Herring <robh+dt@...nel.org>
Cc: Mathieu Malaterre <malat@...ian.org>,
Mark Rutland <mark.rutland@....com>,
Chris Zankel <chris@...kel.net>,
Max Filippov <jcmvbkbc@...il.com>, devicetree@...r.kernel.org,
linux-xtensa@...ux-xtensa.org, linux-kernel@...r.kernel.org
Subject: [PATCH] xtensa: 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@...iumnetworks.com>
Suggested-by: Rob Herring <robh@...nel.org>
Signed-off-by: Mathieu Malaterre <malat@...ian.org>
---
arch/xtensa/boot/dts/csp.dts | 2 +-
arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi | 10 +++++-----
arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi | 10 +++++-----
arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi | 6 +++---
arch/xtensa/boot/dts/xtfpga.dtsi | 10 +++++-----
5 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/arch/xtensa/boot/dts/csp.dts b/arch/xtensa/boot/dts/csp.dts
index 885495460f7e..96c9bca1d737 100644
--- a/arch/xtensa/boot/dts/csp.dts
+++ b/arch/xtensa/boot/dts/csp.dts
@@ -44,7 +44,7 @@
compatible = "simple-bus";
ranges = <0x00000000 0xf0000000 0x10000000>;
- uart0: serial@...00000 {
+ uart0: serial@...0000 {
compatible = "xlnx,xuartps", "cdns,uart-r1p8";
clocks = <&osc>, <&osc>;
clock-names = "uart_clk", "pclk";
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi
index 9bf8bad1dd18..7b0cd356e0db 100644
--- a/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi
@@ -1,26 +1,26 @@
// SPDX-License-Identifier: GPL-2.0
/ {
soc {
- flash: flash@...00000 {
+ flash: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x00000000 0x08000000>;
bank-width = <2>;
device-width = <2>;
- partition@0x0 {
+ partition@0 {
label = "data";
reg = <0x00000000 0x06000000>;
};
- partition@...000000 {
+ partition@...0000 {
label = "boot loader area";
reg = <0x06000000 0x00800000>;
};
- partition@...800000 {
+ partition@...0000 {
label = "kernel image";
reg = <0x06800000 0x017e0000>;
};
- partition@...fe0000 {
+ partition@...0000 {
label = "boot environment";
reg = <0x07fe0000 0x00020000>;
};
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi
index 40c2f81f7cb6..c5e56cf0f8df 100644
--- a/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi
@@ -1,26 +1,26 @@
// SPDX-License-Identifier: GPL-2.0
/ {
soc {
- flash: flash@...00000 {
+ flash: flash@...0000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x08000000 0x01000000>;
bank-width = <2>;
device-width = <2>;
- partition@0x0 {
+ partition@0 {
label = "boot loader area";
reg = <0x00000000 0x00400000>;
};
- partition@...00000 {
+ partition@...000 {
label = "kernel image";
reg = <0x00400000 0x00600000>;
};
- partition@...00000 {
+ partition@...000 {
label = "data";
reg = <0x00a00000 0x005e0000>;
};
- partition@...e0000 {
+ partition@...000 {
label = "boot environment";
reg = <0x00fe0000 0x00020000>;
};
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi
index fb8d3a9f33c2..ad0d2ec45447 100644
--- a/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi
@@ -1,18 +1,18 @@
// SPDX-License-Identifier: GPL-2.0
/ {
soc {
- flash: flash@...00000 {
+ flash: flash@...0000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x08000000 0x00400000>;
bank-width = <2>;
device-width = <2>;
- partition@0x0 {
+ partition@0 {
label = "boot loader area";
reg = <0x00000000 0x003f0000>;
};
- partition@...f0000 {
+ partition@...000 {
label = "boot environment";
reg = <0x003f0000 0x00010000>;
};
diff --git a/arch/xtensa/boot/dts/xtfpga.dtsi b/arch/xtensa/boot/dts/xtfpga.dtsi
index 1090528825ec..5ede496ed9be 100644
--- a/arch/xtensa/boot/dts/xtfpga.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga.dtsi
@@ -54,7 +54,7 @@
reg = <0x0d020004 0x4>;
};
- serial0: serial@...50020 {
+ serial0: serial@...0020 {
device_type = "serial";
compatible = "ns16550a";
no-loopback-test;
@@ -66,7 +66,7 @@
clocks = <&osc>;
};
- enet0: ethoc@...30000 {
+ enet0: ethoc@...0000 {
compatible = "opencores,ethoc";
reg = <0x0d030000 0x4000 0x0d800000 0x4000>;
native-endian;
@@ -75,7 +75,7 @@
clocks = <&osc>;
};
- i2s0: xtfpga-i2s@...80000 {
+ i2s0: xtfpga-i2s@...0000 {
#sound-dai-cells = <0>;
compatible = "cdns,xtfpga-i2s";
reg = <0x0d080000 0x40>;
@@ -83,7 +83,7 @@
clocks = <&cdce706 4>;
};
- i2c0: i2c-master@...90000 {
+ i2c0: i2c-master@...0000 {
compatible = "opencores,i2c-ocores";
#address-cells = <1>;
#size-cells = <0>;
@@ -103,7 +103,7 @@
};
};
- spi0: spi-master@...a0000 {
+ spi0: spi-master@...0000 {
compatible = "cdns,xtfpga-spi";
#address-cells = <1>;
#size-cells = <0>;
--
2.11.0
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