ODROID-C5: dtbo: add weather board zero support

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
Change-Id: I780ca2cc39e52de7f1436723b58098e7b1a4c2fb
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc5/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidc5/Makefile
index c368cb9..5e57765 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/odroidc5/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc5/Makefile
@@ -18,4 +18,5 @@
          uart1.dtbo \
          uart1-with-ctsrts.dtbo \
          uart2.dtbo \
-         uart3.dtbo
+         uart3.dtbo \
+         weather_board_zero.dtbo
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc5/weather_board_zero.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidc5/weather_board_zero.dts
new file mode 100644
index 0000000..69c2fe3
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc5/weather_board_zero.dts
@@ -0,0 +1,20 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&i2c1>;
+		__overlay__ {
+			status = "okay";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clock-frequency = <100000>;		/* default 100k */
+
+			shtc1: shtc1@70 {
+				status = "okay";
+				compatible = "sensirion,shtc3";
+				reg = <0x70>;
+			};
+		};
+	};
+};
\ No newline at end of file