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-rw-r--r--target/linux/mediatek/patches-5.10/721-dts-mt7622-mediatek-fix-300mhz.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-5.10/721-dts-mt7622-mediatek-fix-300mhz.patch b/target/linux/mediatek/patches-5.10/721-dts-mt7622-mediatek-fix-300mhz.patch
new file mode 100644
index 0000000000..f9a5fdbd0d
--- /dev/null
+++ b/target/linux/mediatek/patches-5.10/721-dts-mt7622-mediatek-fix-300mhz.patch
@@ -0,0 +1,27 @@
+From: Jip de Beer <gpk6x3591g0l@opayq.com>
+Date: Sun, 9 Jan 2022 13:14:04 +0100
+Subject: [PATCH] mediatek mt7622: fix 300mhz typo in dts
+
+The lowest frequency should be 300MHz, since that is the label
+assigned to the OPP in the mt7622.dtsi device tree, while there is one
+missing zero in the actual value.
+
+To be clear, the lowest frequency should be 300MHz instead of 30MHz.
+
+As mentioned @dangowrt on the OpenWrt forum there is no benefit in
+leaving 30MHz as the lowest frequency.
+
+Signed-off-by: Jip de Beer <gpk6x3591g0l@opayq.com>
+Signed-off-by: Fritz D. Ansel <fdansel@yandex.ru>
+---
+--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
++++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+@@ -24,7 +24,7 @@
+ compatible = "operating-points-v2";
+ opp-shared;
+ opp-300000000 {
+- opp-hz = /bits/ 64 <30000000>;
++ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <950000>;
+ };
+