qualcommax: ipq50xx: remove cpufreq scaling

ipq5018 do not support freq scaling and therefore stuck on 800Mhz
This patch allows CPU to run with 1.008 Ghz as designed

Signed-off-by: Robert Senderek <robert.senderek@10g.pl>
Link: https://github.com/openwrt/openwrt/pull/21185
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/target/linux/qualcommax/patches-6.12/0912-arm64-dts-qcom-ipq5018-remove-cpufreq-scaling.patch b/target/linux/qualcommax/patches-6.12/0912-arm64-dts-qcom-ipq5018-remove-cpufreq-scaling.patch
new file mode 100644 (file)
index 0000000..f3e1644
--- /dev/null
+++ b/target/linux/qualcommax/patches-6.12/0912-arm64-dts-qcom-ipq5018-remove-cpufreq-scaling.patch
@@ -0,0 +1,28 @@
+From 08910d6f438475bafec40654ff1c3e722d34d809 Mon Sep 17 00:00:00 2001
+From: Robert Senderek <robert.senderek@10g.pl>
+Date: Thu, 25 Dec 2025 12:14:46 +0100
+Subject: [PATCH] arm64: dts: qcom: ipq5018:  remove cpufreq scaling
+
+ipq5018 do not support freq scaling and therefore stuck on 800Mhz
+This patch allows CPU to run with 1.008 Ghz as designed
+
+Signed-off-by: Robert Senderek <robert.senderek@10g.pl>
+---
+ arch/arm64/boot/dts/qcom/ipq5018.dtsi | 6 ------
+ 1 file changed, 6 deletions(-)
+
+--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
++++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+@@ -94,12 +94,6 @@
+               compatible = "operating-points-v2";
+               opp-shared;
+ 
+-              opp-800000000 {
+-                      opp-hz = /bits/ 64 <800000000>;
+-                      opp-microvolt = <1100000>;
+-                      clock-latency-ns = <200000>;
+-              };
+-
+               opp-1008000000 {
+                       opp-hz = /bits/ 64 <1008000000>;
+                       opp-microvolt = <1100000>;