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openwrt/target/linux/mediatek/patches-6.6/722-remove-300Hz-to-prevent-freeze.patch
Daniel Golle 95d3d353f8 mediatek: copy patches-6.1 to patches-6.6
Copy patches from patches-6.1 to patches-6.6. No changes.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-03-11 21:22:12 +00:00

26 lines
763 B
Diff

--- 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>;