@@ -50,24 +50,21 @@ opp-1008000000 {
opp-microvolt-speed2 = <950000>;
opp-microvolt-speed3 = <950000>;
opp-microvolt-speed4 = <1020000>;
- opp-microvolt-speed5 = <900000>;
+ opp-microvolt-speed5 = <950000>;
clock-latency-ns = <244144>; /* 8 32k periods */
opp-supported-hw = <0x3f>;
};
opp-1032000000 {
opp-hz = /bits/ 64 <1032000000>;
- opp-microvolt = <900000>;
+ opp-microvolt = <950000>;
clock-latency-ns = <244144>; /* 8 32k periods */
opp-supported-hw = <0x20>;
};
opp-1104000000 {
opp-hz = /bits/ 64 <1104000000>;
- opp-microvolt-speed0 = <1000000>;
- opp-microvolt-speed2 = <1000000>;
- opp-microvolt-speed3 = <1000000>;
- opp-microvolt-speed5 = <950000>;
+ opp-microvolt = <1000000>;
clock-latency-ns = <244144>; /* 8 32k periods */
opp-supported-hw = <0x2d>;
};
@@ -79,7 +76,7 @@ opp-1200000000 {
opp-microvolt-speed2 = <1050000>;
opp-microvolt-speed3 = <1050000>;
opp-microvolt-speed4 = <1100000>;
- opp-microvolt-speed5 = <1020000>;
+ opp-microvolt-speed5 = <1050000>;
clock-latency-ns = <244144>; /* 8 32k periods */
opp-supported-hw = <0x3f>;
};
@@ -93,7 +90,10 @@ opp-1320000000 {
opp-1416000000 {
opp-hz = /bits/ 64 <1416000000>;
- opp-microvolt = <1100000>;
+ opp-microvolt-speed0 = <1100000>;
+ opp-microvolt-speed2 = <1100000>;
+ opp-microvolt-speed3 = <1100000>;
+ opp-microvolt-speed5 = <1160000>;
clock-latency-ns = <244144>; /* 8 32k periods */
opp-supported-hw = <0x2d>;
};
@@ -102,9 +102,8 @@ opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt-speed1 = <1100000>;
opp-microvolt-speed3 = <1100000>;
- opp-microvolt-speed5 = <1160000>;
clock-latency-ns = <244144>; /* 8 32k periods */
- opp-supported-hw = <0x2a>;
+ opp-supported-hw = <0x0a>;
};
};
};
My H700 (RG35XX-H, RG40XX-V and RG CubeXX) devices are very unstable, especially with some OPPs. Crashes were fairly easy to reproduce with any dynamic cpufreq governor and some load on CPU, usually in matter of minutes. Crashes manifested randomly as simply hanging or various kernel oops Manufacturer (Anbernic) is using more conservative mircrovolt values, so let's use these. While using performance gov seems stables at 1.5Ghz, it still crashes using a dynamic gov (even with Andre reparenting patch), so let's drop it for now, like manufacturer does. Signed-off-by: Philippe Simons <simons.philippe@gmail.com --- .../dts/allwinner/sun50i-h616-cpu-opp.dtsi | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-)