ipq806x: fix missing 1.4ghz cache freq for ipq8065 SoC

With the new implementation of the dedicated cpufreq driver,
the 1.4 Ghz was only dropped and not added to the ipq8065 SoC.
Fix this to improve performance.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>

target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi

@@ -77,6 +77,17 @@
 	qcom,mpll = <5>;
 };
 
+&opp_table_l2 {
+	/delete-node/opp-1200000000;
+
+	opp-1400000000 {
+		opp-hz = /bits/ 64 <1400000000>;
+		opp-microvolt = <1150000>;
+		clock-latency-ns = <100000>;
+		opp-level = <2>;
+	};
+};
+
 &opp_table0 {
 	/* 
 	 * On ipq8065 1.2 ghz freq is not present