arm64: dts: ls1028a: Add temperature sensor node

Add nxp sa56004 chip node for temperature monitor.
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts

@@ -47,6 +47,15 @@ reg_1p8v: regulator-1p8v {
 		regulator-always-on;
 	};
 
+	sb_3v3: regulator-sb3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3v3_vbus";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,format = "i2s";
@@ -117,6 +126,12 @@ i2c@3 {
 			#size-cells = <0>;
 			reg = <0x3>;
 
+			temperature-sensor@4c {
+				compatible = "nxp,sa56004";
+				reg = <0x4c>;
+				vcc-supply = <&sb_3v3>;
+			};
+
 			rtc@51 {
 				compatible = "nxp,pcf2129";
 				reg = <0x51>;

arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts

@@ -43,6 +43,15 @@ reg_1p8v: regulator-1p8v {
 		regulator-always-on;
 	};
 
+	sb_3v3: regulator-sb3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3v3_vbus";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,format = "i2s";
@@ -115,6 +124,12 @@ i2c@3 {
 			#size-cells = <0>;
 			reg = <0x3>;
 
+			temperature-sensor@4c {
+				compatible = "nxp,sa56004";
+				reg = <0x4c>;
+				vcc-supply = <&sb_3v3>;
+			};
+
 			rtc@51 {
 				compatible = "nxp,pcf2129";
 				reg = <0x51>;