dt-bindings: Use lower case hex in unit-addresses

DT unit addresses should be lower case hex. Fix all the
binding examples.

Converted with the following command from Krzysztof Kozlowski:

sed -e 's/@\([a-fA-F0-9_-]*\) {/@\L\1 {/' -i $(find Documentation/devicetree/bindings -name '*.txt')

Signed-off-by: Rob Herring <robh@kernel.org>

4 files changed, 6 insertions, 6 deletions

diff --git a/Documentation/devicetree/bindings/pinctrl/abilis,tb10x-iomux.txt b/Documentation/devicetree/bindings/pinctrl/abilis,tb10x-iomux.txt
index 2c11866221c2..c591b9cb5ba0 100644
--- a/Documentation/devicetree/bindings/pinctrl/abilis,tb10x-iomux.txt
+++ b/Documentation/devicetree/bindings/pinctrl/abilis,tb10x-iomux.txt
@@ -49,7 +49,7 @@ explained in Documentation/devicetree/bindings/gpio/gpio.txt.
 Example
 -------
 
-iomux: iomux@FF10601c {
+iomux: iomux@ff10601c {
 	compatible = "abilis,tb10x-iomux";
 	reg = <0xFF10601c 0x4>;
 	pctl_gpio_a: pctl-gpio-a {
@@ -59,7 +59,7 @@ iomux: iomux@FF10601c {
 		abilis,function = "uart0";
 	};
 };
-uart@FF100000 {
+uart@ff100000 {
 	compatible = "snps,dw-apb-uart";
 	reg = <0xFF100000 0x100>;
 	clock-frequency = <166666666>;
@@ -69,7 +69,7 @@ uart@FF100000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pctl_uart0>;
 };
-gpioa: gpio@FF140000 {
+gpioa: gpio@ff140000 {
 	compatible = "abilis,tb10x-gpio";
 	reg = <0xFF140000 0x1000>;
 	gpio-controller;
diff --git a/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
index 0326154c7925..a72dc3178179 100644
--- a/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
@@ -152,7 +152,7 @@ resetn
 
 Example:
 --------
-pinctrl@18101C00 {
+pinctrl@18101c00 {
 	compatible = "img,pistachio-system-pinctrl";
 	reg = <0x18101C00 0x400>;
 
diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,pinctrl-xway.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,pinctrl-xway.txt
index 8e5216bcd748..4658f105fa09 100644
--- a/Documentation/devicetree/bindings/pinctrl/lantiq,pinctrl-xway.txt
+++ b/Documentation/devicetree/bindings/pinctrl/lantiq,pinctrl-xway.txt
@@ -163,7 +163,7 @@ Valid values for xRX300 pin names:
 						io42-io43,io48-io61.
 
 Example:
-	gpio: pinmux@E100B10 {
+	gpio: pinmux@e100b10 {
 		compatible = "lantiq,danube-pinctrl";
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
index 231fa1db7c5e..afa8a18ea11a 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
@@ -81,7 +81,7 @@ Examples:
 		reg = <0 0x10005000 0 0x1000>;
 	};
 
-	syscfg_pctl_b: syscfg_pctl_b@1020C020 {
+	syscfg_pctl_b: syscfg_pctl_b@1020c020 {
 		compatible = "mediatek,mt8135-pctl-b-syscfg", "syscon";
 		reg = <0 0x1020C020 0 0x1000>;
 	};