Files
build/patch/kernel/archive/sunxi-6.6/patches.armbian/arm64-dts-sun50i-h6.dtsi-improve-thermals.patch
Gunjan Gupta d1186b8a0e kernel: sunxi: Add patches for 6.6 kernel
I have changed the way the patches are generated a bit. Instead of using orange-pi branch from megous tree for 6.6 kernel, I have used the following kernel branches

	a83t-suspend, af8133j, anx, audio,
	axp, cam, drm, err, fixes, mbus,
	modem, opi3, pb, pinetab, pp, ppkb,
	samuel, speed, tbs-a711, ths

These branches were carefully chosen to include only allwinner related patches and remove importing of the rockchip related patches into the allwinner kernel.

Following patches are modified to fix patch application failure
- patches.armbian/arm64-dts-sun50i-h616-orangepi-zero2-reg_usb1_vbus-status-ok.patch
- patches.armbian/arm64-dts-sun50i-h616-orangepi-zero2-Enable-GPU-mali.patch
- patches.armbian/arm64-dts-allwinner-h616-Add-efuse_xlate-cpu-frequency-scaling-v1_6_2.patch
- patches.armbian/arm64-dts-allwinner-h616-LED-green_power_on-red_status_heartbeat.patch
- patches.armbian/arm64-dts-allwinner-overlay-Add-Overlays-for-sunxi64.patch
- patches.armbian/arm64-dts-sun50i-h616-bigtreetech-cb1.patch

Following patches are modified because of kernel api change to fix compilation failure
- patches.armbian/drv-gpu-drm-sun4i-Add-HDMI-audio-sun4i-hdmi-encoder.patch
- patches.armbian/drv-of-Device-Tree-Overlay-ConfigFS-interface.patch
2023-10-30 22:58:11 +05:30

112 lines
2.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Tue, 25 Jan 2022 17:02:30 +0300
Subject: arm64:dts: sun50i-h6.dtsi improve thermals
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 68 ++++++++--
1 file changed, 55 insertions(+), 13 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index a039a90302c5..cd48ffdad7ee 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+// Copyright (C) 2020 Igor Pecovnik <igor@armbian.com>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/sun50i-h6-ccu.h>
@@ -1128,33 +1129,74 @@ ths: thermal-sensor@5070400 {
thermal-zones {
cpu-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
thermal-sensors = <&ths 0>;
trips {
- cpu_alert: cpu-alert {
+ cpu_warm: cpu_warm {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot_pre: cpu_hot_pre {
+ temperature = <80000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot: cpu_hot {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
- cpu-crit {
- temperature = <100000>;
- hysteresis = <0>;
+ cpu_very_hot_pre: cpu_very_hot_pre {
+ temperature = <90000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot: cpu_very_hot {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu_crit {
+ temperature = <105000>;
+ hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
- map0 {
- trip = <&cpu_alert>;
- cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ cpu_warm_limit_cpu {
+ trip = <&cpu_warm>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT 2>;
};
- };
+
+ cpu_hot_pre_limit_cpu {
+ trip = <&cpu_hot_pre>;
+ cooling-device = <&cpu0 2 3>;
+ };
+
+ cpu_hot_limit_cpu {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 3 4>;
+ };
+
+ cpu_very_hot_pre_limit_cpu {
+ trip = <&cpu_very_hot_pre>;
+ cooling-device = <&cpu0 5 6>;
+ };
+
+ cpu_very_hot_limit_cpu {
+ trip = <&cpu_very_hot>;
+ cooling-device = <&cpu0 7 THERMAL_NO_LIMIT>;
+ };
+ };
};
gpu-thermal {
--
Armbian