enoch/armbian-build
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

OrangePi 3 LTS: By default downclock to 1608MHz

Browse Source 
To run at 1800MHz:
echo "1" > /sys/devices/system/cpu/cpufreq/boost

Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
This commit is contained in:
Patrick Yavitz 2026-02-05 15:36:50 -05:00 committed by c0rnelius
parent c0336ce695
commit 2fb7dc90f6
2 changed files with 44 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
patch/kernel/archive/sunxi-6.12/dt/sun50i-h6-orangepi-3-lts.dts
View File

@ -115,6 +115,28 @@
cpu-supply = <&reg_dcdca>;
};
&cpu_opp_table {
opp-1704000000 {
clock-latency-ns = <244144>; /* 8 32k periods */
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt-speed0 = <1120000 1120000 1200000>;
opp-microvolt-speed1 = <1060000 1060000 1200000>;
opp-microvolt-speed2 = <1060000 1060000 1200000>;
turbo-mode;
};
opp-1800000000 {
clock-latency-ns = <244144>; /* 8 32k periods */
opp-hz = /bits/ 64 <1800000000>;
opp-microvolt-speed0 = <1160000 1160000 1200000>;
opp-microvolt-speed1 = <1100000 1100000 1200000>;
opp-microvolt-speed2 = <1100000 1100000 1200000>;
turbo-mode;
};
};
&de {
status = "okay";
};

22
patch/kernel/archive/sunxi-6.18/dt_64/sun50i-h6-orangepi-3-lts.dts
View File

@ -115,6 +115,28 @@
cpu-supply = <&reg_dcdca>;
};
&cpu_opp_table {
opp-1704000000 {
clock-latency-ns = <244144>; /* 8 32k periods */
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt-speed0 = <1120000 1120000 1200000>;
opp-microvolt-speed1 = <1060000 1060000 1200000>;
opp-microvolt-speed2 = <1060000 1060000 1200000>;
turbo-mode;
};
opp-1800000000 {
clock-latency-ns = <244144>; /* 8 32k periods */
opp-hz = /bits/ 64 <1800000000>;
opp-microvolt-speed0 = <1160000 1160000 1200000>;
opp-microvolt-speed1 = <1100000 1100000 1200000>;
opp-microvolt-speed2 = <1100000 1100000 1200000>;
turbo-mode;
};
};
&de {
status = "okay";
};