arm: zynq: Drop #address-cells and #size-cells from gpio-keys

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@xilinx.com>

diff --git a/arch/arm/dts/zynq-zc702.dts b/arch/arm/dts/zynq-zc702.dts
index bb22466..12e3561 100644 (file)
--- 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 8aa384b..cc41efc 100644 (file)
--- 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 c6aaa08..6e575a0 100644 (file)
--- 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 b7c638b..ddc3fba 100644 (file)
--- 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 bbcd260..a30268b 100644 (file)
--- 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 aa9055b..6c1a0f7 100644 (file)
--- 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";