diff --git a/nv-platform/tegra234-p3701-0000.dtsi b/nv-platform/tegra234-p3701-0000.dtsi
index 90d08d9..4a80e9d 100644
--- a/nv-platform/tegra234-p3701-0000.dtsi
+++ b/nv-platform/tegra234-p3701-0000.dtsi
@@ -11,7 +11,6 @@
 				reg = <0x40>;
 				#address-cells = <1>;
 				#size-cells = <0>;
-				#io-channel-cells = <1>;
 				channel@0 {
 					reg = <0x0>;
 					label = "VDD_GPU_SOC";
@@ -26,7 +25,7 @@
 					reg = <0x2>;
 					label = "VIN_SYS_5V0";
 					shunt-resistor-micro-ohms = <2000>;
-					summation-bypass;
+					ti,summation-disable;
 				};
 			};
 
@@ -35,7 +34,6 @@
 				reg = <0x41>;
 				#address-cells = <1>;
 				#size-cells = <0>;
-				#io-channel-cells = <1>;
 				channel@0 {
 					reg = <0x0>;
 					status = "disabled";
diff --git a/nv-platform/tegra234-p3701-0008.dtsi b/nv-platform/tegra234-p3701-0008.dtsi
index 14a6f04..a15356a 100644
--- a/nv-platform/tegra234-p3701-0008.dtsi
+++ b/nv-platform/tegra234-p3701-0008.dtsi
@@ -9,7 +9,6 @@
 				reg = <0x40>;
 				#address-cells = <1>;
 				#size-cells = <0>;
-				#io-channel-cells = <1>;
 				channel@0 {
 					reg = <0x0>;
 					label = "VDD_GPU_SOC";
@@ -24,7 +23,7 @@
 					reg = <0x2>;
 					label = "VIN_SYS_5V0";
 					shunt-resistor-micro-ohms = <2000>;
-					summation-bypass;
+					ti,summation-disable;
 				};
 			};
 
@@ -33,7 +32,6 @@
 				reg = <0x41>;
 				#address-cells = <1>;
 				#size-cells = <0>;
-				#io-channel-cells = <1>;
 				channel@0 {
 					reg = <0x0>;
 					status = "disabled";
@@ -56,7 +54,6 @@
 				reg = <0x41>;
 				#address-cells = <1>;
 				#size-cells = <0>;
-				#io-channel-cells = <1>;
 				channel@0 {
 					reg = <0x0>;
 					label = "CVB_ATX_12V";
diff --git a/nv-platform/tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi b/nv-platform/tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi
index bf315d6..cb2cfa5 100644
--- a/nv-platform/tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi
+++ b/nv-platform/tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi
@@ -190,7 +190,6 @@
 				reg = <0x40>;
 				#address-cells = <1>;
 				#size-cells = <0>;
-				#io-channel-cells = <1>;
 				channel@0 {
 					reg = <0x0>;
 					label = "VDD_IN";