[U-Boot] [PATCH] arm: zynq: Drop #address-cells and #size-cells from gpio-keys

[Michal Simek]

dtc is showing some warnings and this change was also done in
the Linux kernel as "Input: gpio-keys - clean up device tree binding
example"
with this fragment in commit message
"Drop #address-cells and #size-cells, which are not required by the
gpio-keys binding documentation, as button sub-nodes are not devices."

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/arm/dts/zynq-zc702.dts         | 2 --
 arch/arm/dts/zynq-zturn.dts         | 2 --
 arch/arm/dts/zynqmp-zcu100-revC.dts | 2 --
 arch/arm/dts/zynqmp-zcu102-revA.dts | 2 --
 arch/arm/dts/zynqmp-zcu106-revA.dts | 2 --
 arch/arm/dts/zynqmp-zcu111-revA.dts | 2 --
 6 files changed, 12 deletions(-)

diff --git a/arch/arm/dts/zynq-zc702.dts b/arch/arm/dts/zynq-zc702.dts
index bb224662bb77..12e35618f874 100644
--- a/arch/arm/dts/zynq-zc702.dts
+++ b/arch/arm/dts/zynq-zc702.dts
@@ -30,8 +30,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 		sw14 {
 			label = "sw14";
diff --git a/arch/arm/dts/zynq-zturn.dts b/arch/arm/dts/zynq-zturn.dts
index 8aa384b59b7f..cc41efcb4631 100644
--- a/arch/arm/dts/zynq-zturn.dts
+++ b/arch/arm/dts/zynq-zturn.dts
@@ -49,8 +49,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 		K1 {
 			label = "K1";
diff --git a/arch/arm/dts/zynqmp-zcu100-revC.dts b/arch/arm/dts/zynqmp-zcu100-revC.dts
index c6aaa08a0042..6e575a063bef 100644
--- a/arch/arm/dts/zynqmp-zcu100-revC.dts
+++ b/arch/arm/dts/zynqmp-zcu100-revC.dts
@@ -48,8 +48,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 		sw4 {
 			label = "sw4";
diff --git a/arch/arm/dts/zynqmp-zcu102-revA.dts b/arch/arm/dts/zynqmp-zcu102-revA.dts
index b7c638bc9e5a..ddc3fbae1f6d 100644
--- a/arch/arm/dts/zynqmp-zcu102-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu102-revA.dts
@@ -45,8 +45,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 		sw19 {
 			label = "sw19";
diff --git a/arch/arm/dts/zynqmp-zcu106-revA.dts b/arch/arm/dts/zynqmp-zcu106-revA.dts
index bbcd26031de2..a30268b7b11c 100644
--- a/arch/arm/dts/zynqmp-zcu106-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu106-revA.dts
@@ -45,8 +45,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 		sw19 {
 			label = "sw19";
diff --git a/arch/arm/dts/zynqmp-zcu111-revA.dts b/arch/arm/dts/zynqmp-zcu111-revA.dts
index aa9055b7152a..6c1a0f7a3b31 100644
--- a/arch/arm/dts/zynqmp-zcu111-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu111-revA.dts
@@ -45,8 +45,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
 		autorepeat;
 		sw19 {
 			label = "sw19";
-- 
1.9.1