diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dts b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dts
index 2d140fe22fe5..30b3560f3485 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dts
@@ -78,10 +78,48 @@
 	};
 };
 
-&i2s2_2ch{
+&i2s2_2ch {
 	pinctrl-0 = <&i2s2m1_lrck
 		     &i2s2m1_sclk
 		     &i2s2m1_sdi
 		     &i2s2m1_sdo>;
 	status = "okay";
 };
+
+&rockchip_suspend {
+	rockchip,sleep-mode-config = <
+		(0
+		| RKPM_SLP_ARMOFF_DDRPD
+		| RKPM_SLP_PMU_PMUALIVE_32K
+		| RKPM_SLP_PMU_DIS_OSC
+		| RKPM_SLP_32K_EXT
+		)
+	>;
+	rockchip,wakeup-config = <
+		(0
+		| RKPM_GPIO_WKUP_EN
+		)
+	>;
+	status = "okay";
+};
+
+&vdd_log_s0 {
+	regulator-state-mem {
+		regulator-on-in-suspend;
+		regulator-suspend-microvolt = <800000>;
+	};
+};
+
+&vcc_3v3_s0 {
+	regulator-state-mem {
+		regulator-on-in-suspend;
+		regulator-suspend-microvolt = <3300000>;
+	};
+};
+
+&vcc_1v8_s0 {
+	regulator-state-mem {
+		regulator-on-in-suspend;
+		regulator-suspend-microvolt = <1800000>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
index 03bd7a588c02..22896abc6706 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
@@ -275,7 +275,6 @@
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdiom1_pins>;
-	sd-uhs-sdr104;
 	status = "okay";
 };