diff options
Diffstat (limited to 'arch/loongarch/boot/dts/loongson-2k1000-ref.dts')
| -rw-r--r-- | arch/loongarch/boot/dts/loongson-2k1000-ref.dts | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts index 3514ea78f525..78ea995abf1c 100644 --- a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts +++ b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts @@ -5,6 +5,7 @@ /dts-v1/; +#include "dt-bindings/thermal/thermal.h" #include "loongson-2k1000.dtsi" / { @@ -38,6 +39,13 @@ linux,cma-default; }; }; + + fan0: pwm-fan { + compatible = "pwm-fan"; + cooling-levels = <255 153 85 25>; + pwms = <&pwm1 0 100000 0>; + #cooling-cells = <2>; + }; }; &gmac0 { @@ -92,6 +100,22 @@ #size-cells = <0>; }; +&pwm1 { + status = "okay"; + + pinctrl-0 = <&pwm1_pins_default>; + pinctrl-names = "default"; +}; + +&cpu_thermal { + cooling-maps { + map0 { + trip = <&cpu_alert>; + cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; +}; + &ehci0 { status = "okay"; }; |