diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts b/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts
index 8a7347b2ba494..143292b69530b 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-barreleye.dts
@@ -70,7 +70,22 @@
 						reg = <0x51>;
 					};
 				};
-
+				i2c4: i2c-bus@140 {
+					adm1278@10 {
+						// P12V_a for CPU0
+						compatible = "adi,adm1278";
+						reg = <0x10>;
+						sense-resistor = <500>;
+					};
+				};
+				i2c5: i2c-bus@180 {
+					adm1278@10 {
+						// P12V_b for CPU1
+						compatible = "adi,adm1278";
+						reg = <0x10>;
+						sense-resistor = <500>;
+					};
+				};
 				i2c6: i2c-bus@1c0 {
 					nct7904@2d {
 						compatible = "nuvoton,nct7904";
@@ -90,6 +105,12 @@
 						reg = <0x55>;
 						pagesize = <8>;
 					};
+					adm1278@10 {
+						// P12V_c for HDD and IO board
+						compatible = "adi,adm1278";
+						reg = <0x10>;
+						sense-resistor = <500>;
+					};
 				};
 			};
 		};