staging: pi433: overlay: Convert to sugar syntax

Using overlay sugar syntax makes the DTS overlay files easier to read
(and write).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200221122133.32024-4-geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts b/drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts
index b584180..096137f 100644 (file)
--- a/drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts
+++ b/drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts
@@ -4,54 +4,45 @@
 
 / {
        compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
+};
+
+&spi0 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       spidev@0{
+               reg = <0>;
+               status = "disabled";
+       };
 
-       fragment@0 {
-               target = <&spi0>;
-               __overlay__ {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       status = "okay";
-
-                       spidev@0{
-                               reg = <0>;
-                               status = "disabled";
-                       };
-
-                       spidev@1{
-                               reg = <1>;
-                               status = "disabled";
-                       };
-               };
+       spidev@1{
+               reg = <1>;
+               status = "disabled";
        };
+};
 
-       fragment@1 {
-               target = <&gpio>;
-               __overlay__ {
-                       pi433_pins: pi433_pins {
-                               brcm,pins = <7 25 24>;
-                               brcm,function = <0 0 0>; // in in in
-                       };
-               };
+&gpio {
+       pi433_pins: pi433_pins {
+               brcm,pins = <7 25 24>;
+               brcm,function = <0 0 0>; // in in in
        };
+};
 
-       fragment@2 {
-               target = <&spi0>;
-               __overlay__ {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       status = "okay";
-
-                       pi433: pi433@0 {
-                               compatible = "Smarthome-Wolf,pi433";
-                               reg = <0>;
-                               spi-max-frequency = <10000000>;
-                               status = "okay";
-
-                               pinctrl-0 = <&pi433_pins>;
-                               DIO0-gpio = <&gpio 24 0>;
-                               DIO1-gpio = <&gpio 25 0>;
-                               DIO2-gpio = <&gpio  7 0>;
-                       };
-               };
+&spi0 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       pi433: pi433@0 {
+               compatible = "Smarthome-Wolf,pi433";
+               reg = <0>;
+               spi-max-frequency = <10000000>;
+               status = "okay";
+
+               pinctrl-0 = <&pi433_pins>;
+               DIO0-gpio = <&gpio 24 0>;
+               DIO1-gpio = <&gpio 25 0>;
+               DIO2-gpio = <&gpio  7 0>;
        };
 };