diff --git a/arch/arm/boot/dts/rk3036-echo.dts b/arch/arm/boot/dts/rk3036-echo.dts
index ffa608bb90a2..ab27a9c368c2 100644
--- a/arch/arm/boot/dts/rk3036-echo.dts
+++ b/arch/arm/boot/dts/rk3036-echo.dts
@@ -232,7 +232,6 @@
 
 			vcc_ddr: DCDC_REG3 {
 				regulator-name = "vcc_ddr";
-				regulator-initial-mode = <0x1>;
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-state-mem {
diff --git a/arch/arm/boot/dts/rk3126-bnd-d708.dtsi b/arch/arm/boot/dts/rk3126-bnd-d708.dtsi
index fd21470f0ed6..e5501dff2b6b 100644
--- a/arch/arm/boot/dts/rk3126-bnd-d708.dtsi
+++ b/arch/arm/boot/dts/rk3126-bnd-d708.dtsi
@@ -409,7 +409,6 @@
 				regulator-name = "vcc_ddr";
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-initial-mode = <1>;
 			};
 
 			vcc_io: DCDC_REG4 {
diff --git a/arch/arm/boot/dts/rk3126-bnd-m88-emmc.dts b/arch/arm/boot/dts/rk3126-bnd-m88-emmc.dts
index a568177de348..427eaba16e72 100644
--- a/arch/arm/boot/dts/rk3126-bnd-m88-emmc.dts
+++ b/arch/arm/boot/dts/rk3126-bnd-m88-emmc.dts
@@ -352,7 +352,6 @@
 				regulator-name = "vcc_ddr";
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-initial-mode = <1>;
 			};
 
 			vcc_io: DCDC_REG4 {
diff --git a/arch/arm/boot/dts/rk3229-at-common.dtsi b/arch/arm/boot/dts/rk3229-at-common.dtsi
index f9b1db836710..147c413143fb 100644
--- a/arch/arm/boot/dts/rk3229-at-common.dtsi
+++ b/arch/arm/boot/dts/rk3229-at-common.dtsi
@@ -175,7 +175,6 @@
 
 			vcc_ddr: DCDC_REG3 {
 				regulator-name = "vcc_ddr";
-				regulator-initial-mode = <0x1>;
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-state-mem {
diff --git a/arch/arm/boot/dts/rk3229-echo-v10.dts b/arch/arm/boot/dts/rk3229-echo-v10.dts
index a319ceda797c..7d3e9b048020 100644
--- a/arch/arm/boot/dts/rk3229-echo-v10.dts
+++ b/arch/arm/boot/dts/rk3229-echo-v10.dts
@@ -241,7 +241,6 @@
 
 			vcc_ddr: DCDC_REG3 {
 				regulator-name = "vcc_ddr";
-				regulator-initial-mode = <0x1>;
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-state-mem {
diff --git a/arch/arm/boot/dts/rk3229-gva-sdk.dts b/arch/arm/boot/dts/rk3229-gva-sdk.dts
index 6c76bc0da164..8c25d400c544 100644
--- a/arch/arm/boot/dts/rk3229-gva-sdk.dts
+++ b/arch/arm/boot/dts/rk3229-gva-sdk.dts
@@ -260,7 +260,6 @@
 
 			vcc_ddr: DCDC_REG3 {
 				regulator-name = "vcc_ddr";
-				regulator-initial-mode = <0x1>;
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-state-mem {
diff --git a/arch/arm/boot/dts/rk3308-dot-rk816-v10-aarch32.dts b/arch/arm/boot/dts/rk3308-dot-rk816-v10-aarch32.dts
index d17ed78e628c..7de1dc209814 100644
--- a/arch/arm/boot/dts/rk3308-dot-rk816-v10-aarch32.dts
+++ b/arch/arm/boot/dts/rk3308-dot-rk816-v10-aarch32.dts
@@ -262,7 +262,6 @@
 				regulator-name = "vcc_ddr";
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-initial-mode = <1>;
 			};
 
 			vcc_io: DCDC_REG4 {