[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....@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@77 {
+               compatible = "nxp,pca9547";
+               reg = <0x77>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x2>;
+
+                       power-monitor@40 {
+                               compatible = "ti,ina220";
+                               reg = <0x40>;
+                               shunt-resistor = <1000>;
+                       };
+               };
+
+               i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x3>;
+
+                       temperature-sensor@4c {
+                               compatible = "nxp,sa56004";
+                               reg = <0x4c>;
+                               vcc-supply = <&sb_3v3>;
+                       };
+
+                       temperature-sensor@4d {
+                               compatible = "nxp,sa56004";
+                               reg = <0x4d>;
+                               vcc-supply = <&sb_3v3>;
+                       };
+               };
+       };
+};
+
 &i2c4 {
        status = "okay";
 
-- 
2.17.1

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