Add kernel 6.1 support for BPI-R64

6.1/target/linux/mediatek/patches-6.1/193-dts-mt7623-thermal_zone_fix.patch

@@ -0,0 +1,48 @@
+From 824d56e753a588fcfd650db1822e34a02a48bb77 Mon Sep 17 00:00:00 2001
+From: Bruno Umuarama <anonimou_eu@hotmail.com>
+Date: Thu, 13 Oct 2022 21:18:21 +0000
+Subject: [PATCH] mediatek: mt7623: fix thermal zone
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Raising the temperatures for passive and active trips. @VA1DER
+proposed at issue 9396 to remove passive trip. This commit relates to
+his suggestion.
+
+Without this patch. the CPU will be throttled all the way down to 98MHz
+if the temperature rises even a degree above the trip point, and it was
+further discovered that if the internal temperature of the device is
+above the first trip point temperature when it boots then it will start
+in a throttled state and even
+$ echo disabled > /sys/class/thermal/thermal_zone0/mode
+will have no effect.
+
+The patch increases the passive trip point and active cooling map. The
+throttling temperature will then be at 77°C and 82°C, which is still a
+low enough temperature for ARM devices to not be in the real danger
+zone, and gives some operational headroom.
+
+Signed-off-by: Bruno Umuarama <anonimou_eu@hotmail.com>
+---
+ arch/arm/boot/dts/mt7623.dtsi | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/mt7623.dtsi
++++ b/arch/arm/boot/dts/mt7623.dtsi
+@@ -160,13 +160,13 @@
+ 
+ 				trips {
+ 					cpu_passive: cpu-passive {
+-						temperature = <57000>;
++						temperature = <77000>;
+ 						hysteresis = <2000>;
+ 						type = "passive";
+ 					};
+ 
+ 					cpu_active: cpu-active {
+-						temperature = <67000>;
++						temperature = <82000>;
+ 						hysteresis = <2000>;
+ 						type = "active";
+ 					};