[U-Boot] [PATCH 7/7] armv8: lx2160ardb : Add slave nodes under the i2c0 controller

[Chuanhua Han]

This patch adds some slave nodes to support the i2c dm on the device
side under the i2c0 controller.

Signed-off-by: Chuanhua Han <chuanhua.han at nxp.com>
---
 arch/arm/dts/fsl-lx2160a-rdb.dts | 51 ++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/arch/arm/dts/fsl-lx2160a-rdb.dts b/arch/arm/dts/fsl-lx2160a-rdb.dts
index ca71fbea42..c6b4131338 100644
--- a/arch/arm/dts/fsl-lx2160a-rdb.dts
+++ b/arch/arm/dts/fsl-lx2160a-rdb.dts
@@ -27,6 +27,16 @@
 		i2c6 = &i2c6;
 		i2c7 = &i2c7;
 	};
+
+	sb_3v3: regulator-sb3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "MC34717-3.3VSB";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 };
 
 &esdhc0 {
@@ -37,6 +47,47 @@
 	status = "okay";
 };
 
+&i2c0 {
+	status = "okay";
+
+	i2c-mux at 77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			power-monitor at 40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			temperature-sensor at 4c {
+				compatible = "nxp,sa56004";
+				reg = <0x4c>;
+				vcc-supply = <&sb_3v3>;
+			};
+
+			temperature-sensor at 4d {
+				compatible = "nxp,sa56004";
+				reg = <0x4d>;
+				vcc-supply = <&sb_3v3>;
+			};
+		};
+	};
+};
+
 &i2c4 {
 	status = "okay";
 
-- 
2.17.1