diff --git a/kernel/arch/arm/boot/dts/rk312x-sdk.dtsi b/kernel/arch/arm/boot/dts/rk312x-sdk.dtsi
index e8f4f3efbf..8d042fcee8 100755
--- a/kernel/arch/arm/boot/dts/rk312x-sdk.dtsi
+++ b/kernel/arch/arm/boot/dts/rk312x-sdk.dtsi
@@ -608,12 +608,19 @@
                 design_capacity = <2100>;
                 design_qmax = <2200>;
                 max_overcharge = <100>;
-                max_charge_currentmA = <1500>;
-                max_charge_voltagemV = <4260>;
+                bat_res = <80>;
+                max_input_currentmA  = <2000>;
+                max_chrg_currentmA = <1800>;
+                max_charge_voltagemV = <4200>;
                 max_bat_voltagemV = <4200>;
-                sleep_enter_current = <100>;
-                sleep_exit_current = <130>;
-                support_uboot_chrg = <0>;
+                sleep_enter_current = <300>;
+                sleep_exit_current = <300>;
+                power_off_thresd = <3400>;
+                chrg_diff_voltagemV = <0>;
+                virtual_power = <0>;
+                support_usb_adp = <0>;
+                support_dc_adp = <0>;
+                power_dc2otg = <0>;
         };
         test-power{
 		status = "okay";