[PATCH] arc: dts: Remove leading 0x and 0s from bindings notation

From: Mathieu Malaterre
Date: Thu Dec 14 2017 - 11:53:59 EST

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@xxxxxxxxxxxxxxxxxx>
Suggested-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx>
---
arch/arc/boot/dts/abilis_tb10x.dtsi | 4 ++--
arch/arc/boot/dts/axc001.dtsi | 6 +++---
arch/arc/boot/dts/axc003.dtsi | 6 +++---
arch/arc/boot/dts/axc003_idu.dtsi | 6 +++---
arch/arc/boot/dts/axs10x_mb.dtsi | 22 +++++++++++-----------
arch/arc/boot/dts/vdk_axc003.dtsi | 4 ++--
arch/arc/boot/dts/vdk_axc003_idu.dtsi | 4 ++--
arch/arc/boot/dts/vdk_axs10x_mb.dtsi | 14 +++++++-------
8 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/arch/arc/boot/dts/abilis_tb10x.dtsi b/arch/arc/boot/dts/abilis_tb10x.dtsi
index 3121536b25a3..593cdd96535d 100644
--- a/arch/arc/boot/dts/abilis_tb10x.dtsi
+++ b/arch/arc/boot/dts/abilis_tb10x.dtsi
@@ -178,7 +178,7 @@
clocks = <&ahb_clk>;
};

- spi0: spi@0xFE010000 {
+ spi0: spi@fe010000 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
@@ -189,7 +189,7 @@
interrupts = <26 8>;
clocks = <&ahb_clk>;
};
- spi1: spi@0xFE011000 {
+ spi1: spi@fe011000 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <1>;
diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi
index fdc266504ada..37be3bf03ad6 100644
--- a/arch/arc/boot/dts/axc001.dtsi
+++ b/arch/arc/boot/dts/axc001.dtsi
@@ -41,7 +41,7 @@
* this GPIO block ORs all interrupts on CPU card (creg,..)
* to uplink only 1 IRQ to ARC core intc
*/
- dw-apb-gpio@0x2000 {
+ dw-apb-gpio@2000 {
compatible = "snps,dw-apb-gpio";
reg = < 0x2000 0x80 >;
#address-cells = <1>;
@@ -60,7 +60,7 @@
};
};

- debug_uart: dw-apb-uart@0x5000 {
+ debug_uart: dw-apb-uart@5000 {
compatible = "snps,dw-apb-uart";
reg = <0x5000 0x100>;
clock-frequency = <33333000>;
@@ -88,7 +88,7 @@
* avoid duplicating the MB dtsi file given that IRQ from
* this intc to cpu intc are different for axs101 and axs103
*/
- mb_intc: dw-apb-ictl@0xe0012000 {
+ mb_intc: dw-apb-ictl@e0012000 {
#interrupt-cells = <1>;
compatible = "snps,dw-apb-ictl";
reg = < 0x0 0xe0012000 0x0 0x200 >;
diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi
index 4e6e9f57e790..f33694d08e1f 100644
--- a/arch/arc/boot/dts/axc003.dtsi
+++ b/arch/arc/boot/dts/axc003.dtsi
@@ -47,7 +47,7 @@
* this GPIO block ORs all interrupts on CPU card (creg,..)
* to uplink only 1 IRQ to ARC core intc
*/
- dw-apb-gpio@0x2000 {
+ dw-apb-gpio@2000 {
compatible = "snps,dw-apb-gpio";
reg = < 0x2000 0x80 >;
#address-cells = <1>;
@@ -66,7 +66,7 @@
};
};

- debug_uart: dw-apb-uart@0x5000 {
+ debug_uart: dw-apb-uart@5000 {
compatible = "snps,dw-apb-uart";
reg = <0x5000 0x100>;
clock-frequency = <33333000>;
@@ -98,7 +98,7 @@
* avoid duplicating the MB dtsi file given that IRQ from
* this intc to cpu intc are different for axs101 and axs103
*/
- mb_intc: dw-apb-ictl@0xe0012000 {
+ mb_intc: dw-apb-ictl@e0012000 {
#interrupt-cells = <1>;
compatible = "snps,dw-apb-ictl";
reg = < 0x0 0xe0012000 0x0 0x200 >;
diff --git a/arch/arc/boot/dts/axc003_idu.dtsi b/arch/arc/boot/dts/axc003_idu.dtsi
index 63954a8b0100..256790bbd4a0 100644
--- a/arch/arc/boot/dts/axc003_idu.dtsi
+++ b/arch/arc/boot/dts/axc003_idu.dtsi
@@ -54,7 +54,7 @@
* this GPIO block ORs all interrupts on CPU card (creg,..)
* to uplink only 1 IRQ to ARC core intc
*/
- dw-apb-gpio@0x2000 {
+ dw-apb-gpio@2000 {
compatible = "snps,dw-apb-gpio";
reg = < 0x2000 0x80 >;
#address-cells = <1>;
@@ -73,7 +73,7 @@
};
};

- debug_uart: dw-apb-uart@0x5000 {
+ debug_uart: dw-apb-uart@5000 {
compatible = "snps,dw-apb-uart";
reg = <0x5000 0x100>;
clock-frequency = <33333000>;
@@ -104,7 +104,7 @@
* avoid duplicating the MB dtsi file given that IRQ from
* this intc to cpu intc are different for axs101 and axs103
*/
- mb_intc: dw-apb-ictl@0xe0012000 {
+ mb_intc: dw-apb-ictl@e0012000 {
#interrupt-cells = <1>;
compatible = "snps,dw-apb-ictl";
reg = < 0x0 0xe0012000 0x0 0x200 >;
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 74d070cd3c13..e4c64c05e32f 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -68,7 +68,7 @@
};
};

- ethernet@0x18000 {
+ ethernet@18000 {
#interrupt-cells = <1>;
compatible = "snps,dwmac";
reg = < 0x18000 0x2000 >;
@@ -83,13 +83,13 @@
reset-names = "stmmaceth";
};

- ehci@0x40000 {
+ ehci@40000 {
compatible = "generic-ehci";
reg = < 0x40000 0x100 >;
interrupts = < 8 >;
};

- ohci@0x60000 {
+ ohci@60000 {
compatible = "generic-ohci";
reg = < 0x60000 0x100 >;
interrupts = < 8 >;
@@ -113,7 +113,7 @@
* dw_mci_pltfm_prepare_command() is used in generic platform
* code.
*/
- mmc@0x15000 {
+ mmc@15000 {
compatible = "altr,socfpga-dw-mshc";
reg = < 0x15000 0x400 >;
fifo-depth = < 16 >;
@@ -124,7 +124,7 @@
bus-width = < 4 >;
};

- uart@0x20000 {
+ uart@20000 {
compatible = "snps,dw-apb-uart";
reg = <0x20000 0x100>;
clock-frequency = <33333333>;
@@ -134,7 +134,7 @@
reg-io-width = <4>;
};

- uart@0x21000 {
+ uart@21000 {
compatible = "snps,dw-apb-uart";
reg = <0x21000 0x100>;
clock-frequency = <33333333>;
@@ -145,7 +145,7 @@
};

/* UART muxed with USB data port (ttyS3) */
- uart@0x22000 {
+ uart@22000 {
compatible = "snps,dw-apb-uart";
reg = <0x22000 0x100>;
clock-frequency = <33333333>;
@@ -155,7 +155,7 @@
reg-io-width = <4>;
};

- i2c@0x1d000 {
+ i2c@1d000 {
compatible = "snps,designware-i2c";
reg = <0x1d000 0x100>;
clock-frequency = <400000>;
@@ -172,7 +172,7 @@
#sound-dai-cells = <0>;
};

- i2c@0x1f000 {
+ i2c@1f000 {
compatible = "snps,designware-i2c";
#address-cells = <1>;
#size-cells = <0>;
@@ -213,13 +213,13 @@
};
};

- eeprom@0x54{
+ eeprom@54 {
compatible = "24c01";
reg = <0x54>;
pagesize = <0x8>;
};

- eeprom@0x57{
+ eeprom@57 {
compatible = "24c04";
reg = <0x57>;
pagesize = <0x8>;
diff --git a/arch/arc/boot/dts/vdk_axc003.dtsi b/arch/arc/boot/dts/vdk_axc003.dtsi
index 0fd6ba985b16..84e8766c8ca2 100644
--- a/arch/arc/boot/dts/vdk_axc003.dtsi
+++ b/arch/arc/boot/dts/vdk_axc003.dtsi
@@ -36,7 +36,7 @@
#interrupt-cells = <1>;
};

- debug_uart: dw-apb-uart@0x5000 {
+ debug_uart: dw-apb-uart@5000 {
compatible = "snps,dw-apb-uart";
reg = <0x5000 0x100>;
clock-frequency = <2403200>;
@@ -49,7 +49,7 @@

};

- mb_intc: dw-apb-ictl@0xe0012000 {
+ mb_intc: dw-apb-ictl@e0012000 {
#interrupt-cells = <1>;
compatible = "snps,dw-apb-ictl";
reg = < 0xe0012000 0x200 >;
diff --git a/arch/arc/boot/dts/vdk_axc003_idu.dtsi b/arch/arc/boot/dts/vdk_axc003_idu.dtsi
index 28956f9a9f3d..eb7e705e8a27 100644
--- a/arch/arc/boot/dts/vdk_axc003_idu.dtsi
+++ b/arch/arc/boot/dts/vdk_axc003_idu.dtsi
@@ -44,7 +44,7 @@
#interrupt-cells = <1>;
};

- debug_uart: dw-apb-uart@0x5000 {
+ debug_uart: dw-apb-uart@5000 {
compatible = "snps,dw-apb-uart";
reg = <0x5000 0x100>;
clock-frequency = <2403200>;
@@ -57,7 +57,7 @@

};

- mb_intc: dw-apb-ictl@0xe0012000 {
+ mb_intc: dw-apb-ictl@e0012000 {
#interrupt-cells = <1>;
compatible = "snps,dw-apb-ictl";
reg = < 0xe0012000 0x200 >;
diff --git a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
index 48bb4b4cd234..f21ade2931eb 100644
--- a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi
@@ -36,7 +36,7 @@
};
};

- ethernet@0x18000 {
+ ethernet@18000 {
#interrupt-cells = <1>;
compatible = "snps,dwmac";
reg = < 0x18000 0x2000 >;
@@ -49,13 +49,13 @@
clock-names = "stmmaceth";
};

- ehci@0x40000 {
+ ehci@40000 {
compatible = "generic-ehci";
reg = < 0x40000 0x100 >;
interrupts = < 8 >;
};

- uart@0x20000 {
+ uart@20000 {
compatible = "snps,dw-apb-uart";
reg = <0x20000 0x100>;
clock-frequency = <2403200>;
@@ -65,7 +65,7 @@
reg-io-width = <4>;
};

- uart@0x21000 {
+ uart@21000 {
compatible = "snps,dw-apb-uart";
reg = <0x21000 0x100>;
clock-frequency = <2403200>;
@@ -75,7 +75,7 @@
reg-io-width = <4>;
};

- uart@0x22000 {
+ uart@22000 {
compatible = "snps,dw-apb-uart";
reg = <0x22000 0x100>;
clock-frequency = <2403200>;
@@ -101,7 +101,7 @@
interrupt-names = "arc_ps2_irq";
};

- mmc@0x15000 {
+ mmc@15000 {
compatible = "snps,dw-mshc";
reg = <0x15000 0x400>;
fifo-depth = <1024>;
@@ -119,7 +119,7 @@
* This node is intentionally put outside of MB above becase
* it maps areas outside of MB's 0xEz-0xFz.
*/
- uio_ev: uio@0xD0000000 {
+ uio_ev: uio@d0000000 {
compatible = "generic-uio";
reg = <0xD0000000 0x2000 0xD1000000 0x2000 0x90000000 0x10000000 0xC0000000 0x10000000>;
reg-names = "ev_gsa", "ev_ctrl", "ev_shared_mem", "ev_code_mem";
--
2.11.0