arm: dts: adjust opp-table by different bin for rk3288 SoCs

Change-Id: I3e84e8c33237bde39cb5db34f68cea7255c41eae
Signed-off-by: Liang Chen <cl@rock-chips.com>

Author: Liang Chen

arch/arm/boot/dts/rk3288.dtsi

@@ -141,7 +141,8 @@
 		rockchip,bin-scaling-sel = <
 			0               17
 			1               25
-			2               31
+			2               27
+			3               31
 		>;
 		rockchip,pvtm-voltage-sel = <
 			0        14300   0
@@ -234,8 +235,8 @@
 		};
 		opp-1416000000 {
 			opp-hz = /bits/ 64 <1416000000>;
-			opp-microvolt = <1350000 1350000 1350000>;
-			opp-microvolt-L0 = <1350000 1350000 1350000>;
+			opp-microvolt = <1300000 1300000 1350000>;
+			opp-microvolt-L0 = <1300000 1300000 1350000>;
 			opp-microvolt-L1 = <1250000 1250000 1350000>;
 			opp-microvolt-L2 = <1200000 1200000 1350000>;
 			opp-microvolt-L3 = <1150000 1150000 1350000>;
@@ -1729,8 +1730,8 @@
 			opp-hz = /bits/ 64 <400000000>;
 			opp-microvolt = <1100000>;
 		};
-		opp-480000000 {
-			opp-hz = /bits/ 64 <480000000>;
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
 			opp-microvolt = <1200000>;
 		};
 	};

arch/arm/boot/dts/rk3288cg-opp.dtsi

@@ -4,22 +4,23 @@
  */
 
 &cpu0_opp_table {
+	rockchip,max-volt = <1400000>;
 	opp-1704000000 {
 		opp-hz = /bits/ 64 <1704000000>;
-		opp-microvolt = <1350000 1350000 1350000>;
-		opp-microvolt-L0 = <1350000 1350000 1350000>;
-		opp-microvolt-L1 = <1350000 1350000 1350000>;
-		opp-microvolt-L2 = <1350000 1350000 1350000>;
-		opp-microvolt-L3 = <1300000 1300000 1350000>;
+		opp-microvolt = <1350000 1350000 1400000>;
+		opp-microvolt-L0 = <1350000 1350000 1400000>;
+		opp-microvolt-L1 = <1350000 1350000 1400000>;
+		opp-microvolt-L2 = <1350000 1350000 1400000>;
+		opp-microvolt-L3 = <1350000 1350000 1400000>;
 		clock-latency-ns = <40000>;
 	};
 	opp-1800000000 {
 		opp-hz = /bits/ 64 <1800000000>;
-		opp-microvolt = <1350000 1350000 1350000>;
-		opp-microvolt-L0 = <1350000 1350000 1350000>;
-		opp-microvolt-L1 = <1350000 1350000 1350000>;
-		opp-microvolt-L2 = <1350000 1350000 1350000>;
-		opp-microvolt-L3 = <1350000 1350000 1350000>;
+		opp-microvolt = <1400000 1400000 1400000>;
+		opp-microvolt-L0 = <1400000 1400000 1400000>;
+		opp-microvolt-L1 = <1400000 1400000 1400000>;
+		opp-microvolt-L2 = <1400000 1400000 1400000>;
+		opp-microvolt-L3 = <1400000 1400000 1400000>;
 		clock-latency-ns = <40000>;
 	};
 };

drivers/cpufreq/rockchip-cpufreq.c

@@ -75,7 +75,9 @@ static int rk3288_get_soc_info(struct device *dev, struct device_node *np,
 			dev_err(dev, "Failed to get soc performance value\n");
 			goto out;
 		}
-		if (value == 0x2)
+		if (value & 0x2)
+			*bin = 3;
+		else if (value & 0x01)
 			*bin = 2;
 	}
 	if (*bin >= 0)