[U-Boot] [PATCH 5/5] armv8: dts: ls1088ardb: Add slave nodes under the i2c0 controller

Chuanhua Han chuanhua.han at nxp.com
Tue Jun 11 04:25:28 UTC 2019


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>
---
depends on: 
	- http://patchwork.ozlabs.org/project/uboot/list/?series=110856
	- http://patchwork.ozlabs.org/project/uboot/list/?series=109459

 arch/arm/dts/fsl-ls1088a-rdb.dts | 40 ++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/dts/fsl-ls1088a-rdb.dts b/arch/arm/dts/fsl-ls1088a-rdb.dts
index 765d1e3d74..c09f79c3c9 100644
--- a/arch/arm/dts/fsl-ls1088a-rdb.dts
+++ b/arch/arm/dts/fsl-ls1088a-rdb.dts
@@ -17,6 +17,46 @@
 	};
 };
 
+&i2c0 {
+	status = "okay";
+	u-boot,dm-pre-reloc;
+
+	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>;
+
+			ina220 at 40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			temp-sensor at 4c {
+				compatible = "adi,adt7461a";
+				reg = <0x4c>;
+			};
+
+			rtc at 51 {
+				compatible = "pcf2127-rtc";
+				reg = <0x51>;
+			};
+		};
+	};
+};
+
 &qspi {
 	bus-num = <0>;
 	status = "okay";
-- 
2.17.1



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