From: Fabio Estevam <festevam@denx.de>
Date: Thu, 17 Jun 2021 15:57:29 +0000 (-0300)
Subject: o4-imx-nano: Fix dtc warnings
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=31b3829f746770973c7425b0bdfc5e3efceb2a49;p=u-boot.git

o4-imx-nano: Fix dtc warnings

Remove the LED unit addresses and reg properties to
fix the following dtc build warnings:

arch/arm/dts/o4-imx-nano.dtb: Warning (reg_format): /leds/led@0:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
...
arch/arm/dts/o4-imx-nano.dtb: Warning (avoid_default_addr_size): /leds/led@0: Relying on default #address-cells value

Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Oleh Kravchenko <oleg@kaa.org.ua>
---

diff --git a/arch/arm/dts/o4-imx-nano.dts b/arch/arm/dts/o4-imx-nano.dts
index d1785b7dc7..54d32f9dd4 100644
--- a/arch/arm/dts/o4-imx-nano.dts
+++ b/arch/arm/dts/o4-imx-nano.dts
@@ -24,40 +24,34 @@
 	leds {
 		compatible = "gpio-leds";
 
-		led@0 {
+		led0 {
 			color = <LED_COLOR_ID_RED>;
 			gpios = <&pcf8574a 0 GPIO_ACTIVE_LOW>;
-			reg = <0>;
 		};
 
-		led@1 {
+		led1{
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&pcf8574a 1 GPIO_ACTIVE_LOW>;
-			reg = <1>;
 		};
 
-		led@2 {
+		led2 {
 			gpios = <&pcf8574a 2 GPIO_ACTIVE_LOW>;
 			color = <LED_COLOR_ID_BLUE>;
-			reg = <2>;
 		};
 
-		led@3 {
+		led3 {
 			color = <LED_COLOR_ID_RED>;
 			gpios = <&pcf8574a 3 GPIO_ACTIVE_LOW>;
-			reg = <3>;
 		};
 
-		led@4 {
+		led4{
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&pcf8574a 4 GPIO_ACTIVE_LOW>;
-			reg = <4>;
 		};
 
-		led@5 {
+		led5 {
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&pcf8574a 5 GPIO_ACTIVE_LOW>;
-			reg = <5>;
 		};
 	};