ARM: dts: aspeed: rainier: Add FSI I2C masters

The host processor contains i2c masters on each cfam.

OpenBMC-Staging-Count: 1
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index ddf30f0..fd648f8 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -192,6 +192,13 @@ scom@1000 {
 			reg = <0x1000 0x400>;
 		};
 
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		sbefifo@2400 {
 			compatible = "ibm,p9-sbefifo";
 			reg = <0x2400 0x400>;
@@ -226,6 +233,13 @@ scom@1000 {
 			reg = <0x1000 0x400>;
 		};
 
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		sbefifo@2400 {
 			compatible = "ibm,p9-sbefifo";
 			reg = <0x2400 0x400>;
@@ -258,6 +272,13 @@ scom@1000 {
 			reg = <0x1000 0x400>;
 		};
 
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		sbefifo@2400 {
 			compatible = "ibm,p9-sbefifo";
 			reg = <0x2400 0x400>;