[U-Boot] [PATCH] ARM: dts: stm32f4: Fix DT dtc warnings

[Patrice Chotard]

From: Patrick Delaunay <patrick.delaunay at st.com>

This patch fix the following warnings for for stm32f429
evaluation and discovery boards:

unnecessary #address-cells/#size-cells without "ranges" or
child "reg" property

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
---

 arch/arm/dts/stm32429i-eval.dts  | 1 -
 arch/arm/dts/stm32f429-disco.dts | 1 -
 arch/arm/dts/stm32f429.dtsi      | 4 ----
 3 files changed, 6 deletions(-)

diff --git a/arch/arm/dts/stm32429i-eval.dts b/arch/arm/dts/stm32429i-eval.dts
index f6753a4d1a1c..1eec95118891 100644
--- a/arch/arm/dts/stm32429i-eval.dts
+++ b/arch/arm/dts/stm32429i-eval.dts
@@ -72,7 +72,6 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
 		#size-cells = <0>;
 		autorepeat;
 		button at 0 {
diff --git a/arch/arm/dts/stm32f429-disco.dts b/arch/arm/dts/stm32f429-disco.dts
index e914b6b74e15..106db68b5b99 100644
--- a/arch/arm/dts/stm32f429-disco.dts
+++ b/arch/arm/dts/stm32f429-disco.dts
@@ -76,7 +76,6 @@
 
 	gpio_keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
 		#size-cells = <0>;
 		autorepeat;
 		button at 0 {
diff --git a/arch/arm/dts/stm32f429.dtsi b/arch/arm/dts/stm32f429.dtsi
index 6bcf9863e0f6..046aeff7ccca 100644
--- a/arch/arm/dts/stm32f429.dtsi
+++ b/arch/arm/dts/stm32f429.dtsi
@@ -259,7 +259,6 @@
 		};
 
 		timers13: timers at 40001c00 {
-			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "st,stm32-timers";
 			reg = <0x40001C00 0x400>;
@@ -274,7 +273,6 @@
 		};
 
 		timers14: timers at 40002000 {
-			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "st,stm32-timers";
 			reg = <0x40002000 0x400>;
@@ -542,7 +540,6 @@
 		};
 
 		timers10: timers at 40014400 {
-			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "st,stm32-timers";
 			reg = <0x40014400 0x400>;
@@ -557,7 +554,6 @@
 		};
 
 		timers11: timers at 40014800 {
-			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "st,stm32-timers";
 			reg = <0x40014800 0x400>;
-- 
1.9.1