rockchip：将cpu超频电压提到1.35v

为了解决大流量下载不重启。只能这么做
夏天自己给机器加风扇吧。
不用担心过热死机，有温控降频。

target/linux/rockchip/patches-6.1/992-rockchip-rk3399-overclock-to-2.2-1.8-GHz.patch

@@ -24,7 +24,7 @@ Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
 +		};
 +		opp07 {
 +			opp-hz = /bits/ 64 <1800000000>;
-+			opp-microvolt = <1275000>;
++			opp-microvolt = <1300000>;
 +		};
  	};
  
@@ -35,11 +35,11 @@ Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
  		};
 +		opp08 {
 +			opp-hz = /bits/ 64 <2016000000>;
-+			opp-microvolt = <1250000>;
++			opp-microvolt = <1300000>;
 +		};
 +		opp09 {
 +			opp-hz = /bits/ 64 <2208000000>;
-+			opp-microvolt = <1325000>;
++			opp-microvolt = <1350000>;
 +		};
  	};