armbian/linux-rockchip
0
0
Fork 0
mirror of https://github.com/armbian/linux-rockchip.git synced 2026-01-06 11:08:10 -08:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: Add MCU and fan control to Khadas Edge 2

Browse Source
This commit is contained in:
Muhammed Efe Cetin
2024-03-17 14:39:02 +03:00
committed by boogie
parent b77d185c56
commit 799dc18993
1 changed files with 63 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
View File

@@ -508,17 +508,12 @@
wakeup-source;
};
mcu: khadas-mcu@18 {
compatible = "khadas-mcu";
status = "okay";
reg = <0x18>;
fan,trig_temp_level0 = <50>;
fan,trig_temp_level1 = <60>;
fan,trig_temp_level2 = <70>;
fan,trig_temp_level3 = <80>;
hwver = "EDGE2.V11";
};
khadas_mcu: system-controller@18 {
compatible = "khadas,mcu";
reg = <0x18>;
cooling-levels = <0 50 72 100>;
#cooling-cells = <2>;
};
};
&reboot_mode {
@@ -759,6 +754,63 @@
pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>;
};
&soc_thermal {
polling-delay = <1000>;
polling-delay-passive = <2000>;
trips {
trip0: trip-point@0 {
temperature = <45000>;
hysteresis = <5000>;
type = "active";
};
trip1: trip-point@1 {
temperature = <55000>;
hysteresis = <5000>;
type = "active";
};
trip2: trip-point@2 {
temperature = <60000>;
hysteresis = <5000>;
type = "active";
};
trip3: trip-point@3 {
temperature = <70000>;
hysteresis = <5000>;
type = "active";
};
};
cooling-maps {
map0 {
trip = <&trip0>;
cooling-device = <&khadas_mcu 0 1>;
contribution = <1024>;
};
map1 {
trip = <&trip1>;
cooling-device = <&khadas_mcu 1 2>;
contribution = <1024>;
};
map2 {
trip = <&trip2>;
cooling-device = <&khadas_mcu 2 3>;
contribution = <1024>;
};
map3 {
trip = <&trip3>;
cooling-device = <&khadas_mcu 3 THERMAL_NO_LIMIT>;
contribution = <1024>;
};
};
};
&iep {
status = "okay";
};