diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts
index 61dbef45f8b0..d7ed497d7227 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts
@@ -224,7 +224,7 @@
 			"B0_M0_LEAK_DETECT_ALERT_L-I",
 			"B0_M0_RUN_POWER_EN-O",
 			"B0_M0_RUN_POWER_PG-I",
-			"B0_M0_CPU_CHIPTHROT_L-O",
+			"B0_M0_CPU_CHIPTHROT_L-I",
 			"B0_M0_SHDN_REQ_L-O",
 			"B0_M0_CPU_SHDN_OK_L-I",
 			"B0_M0_CPLD_READY-I",
@@ -398,7 +398,7 @@
 			"B1_M0_LEAK_DETECT_ALERT_L-I",
 			"B1_M0_RUN_POWER_EN-O",
 			"B1_M0_RUN_POWER_PG-I",
-			"B1_M0_CPU_CHIPTHROT_L-O",
+			"B1_M0_CPU_CHIPTHROT_L-I",
 			"B1_M0_SHDN_REQ_L-O",
 			"B1_M0_CPU_SHDN_OK_L-I",
 			"B1_M0_CPLD_READY-I",