diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/mediatek/patches-5.10/722-remove-300Hz-to-prevent-freeze.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-5.10/722-remove-300Hz-to-prevent-freeze.patch b/target/linux/mediatek/patches-5.10/722-remove-300Hz-to-prevent-freeze.patch new file mode 100644 index 0000000000..52069496ca --- /dev/null +++ b/target/linux/mediatek/patches-5.10/722-remove-300Hz-to-prevent-freeze.patch @@ -0,0 +1,25 @@ +--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi +@@ -23,11 +23,17 @@ + cpu_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-shared; +- opp-300000000 { +- opp-hz = /bits/ 64 <300000000>; +- opp-microvolt = <950000>; +- }; +- ++ /* Due to the bug described at the link below, remove the 300 MHz clock to avoid a low ++ * voltage condition that can cause a hang when rebooting the RT3200/E8450. ++ * ++ * https://forum.openwrt.org/t/belkin-rt3200-linksys-e8450-wifi-ax-discussion/94302/1490 ++ * ++ * opp-300000000 { ++ * opp-hz = /bits/ 64 <300000000>; ++ * opp-microvolt = <950000>; ++ * }; ++ * ++ */ + opp-437500000 { + opp-hz = /bits/ 64 <437500000>; + opp-microvolt = <1000000>; |