diff --git a/arch/arm/boot/dts/rk3288-miniarm.dts b/arch/arm/boot/dts/rk3288-miniarm.dts
index 2fbec41..1c01e12 100644
--- a/arch/arm/boot/dts/rk3288-miniarm.dts
+++ b/arch/arm/boot/dts/rk3288-miniarm.dts
@@ -66,7 +66,7 @@
 	wireless-wlan {
 		compatible = "wlan-platdata";
 		rockchip,grf = <&grf>;
-		wifi_chip_type = "ap6212";
+		wifi_chip_type = "8723bs";
 		sdio_vref = <1800>;
 		WIFI,host_wake_irq = <&gpio4 30 GPIO_ACTIVE_HIGH>;
 		status = "okay";
@@ -130,7 +130,7 @@
 
 		led1-led {
 			gpios=<&gpio1 25 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger="default-off";
+			linux,default-trigger="heartbeat";
 		};
 	};
 
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 0af92bd..39747ff 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -103,6 +103,8 @@
 			#cooling-cells = <2>; /* min followed by max */
 			dynamic-power-coefficient = <322>;
 			clocks = <&cru ARMCLK>;
+			nvmem-cells = <&package_info>;
+			nvmem-cell-names = "package_info";
 		};
 		cpu1: cpu@501 {
 			device_type = "cpu";
@@ -238,6 +240,22 @@
 			opp-microvolt-L2 = <1250000>;
 			clock-latency-ns = <40000>;
 		};
+		opp-1704000000 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <1350000>;
+			opp-microvolt-L0 = <1350000>;
+			opp-microvolt-L1 = <1300000>;
+			opp-microvolt-L2 = <1250000>;
+			clock-latency-ns = <40000>;
+		};
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <1350000>;
+			opp-microvolt-L0 = <1400000>;
+			opp-microvolt-L1 = <1350000>;
+			opp-microvolt-L2 = <1300000>;
+			clock-latency-ns = <40000>;
+};
 	};
 
 	amba {
@@ -576,7 +594,7 @@
 					type = "passive";
 				};
 				target: trip-point@1 {
-					temperature = <85000>; /* millicelsius */
+					temperature = <80000>; /* millicelsius */
 					hysteresis = <2000>; /* millicelsius */
 					type = "passive";
 				};
@@ -1748,6 +1766,9 @@
 		cpu_leakage: cpu_leakage@17 {
 			reg = <0x17 0x1>;
 		};
+		package_info: package_info {
+			reg = <0x05 0x1>;
+		};
 	};
 
 	gic: interrupt-controller@ffc01000 {