diff options
Diffstat (limited to 'dts/upstream/src/riscv/sophgo/sg2042-milkv-pioneer.dts')
| -rw-r--r-- | dts/upstream/src/riscv/sophgo/sg2042-milkv-pioneer.dts | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/dts/upstream/src/riscv/sophgo/sg2042-milkv-pioneer.dts b/dts/upstream/src/riscv/sophgo/sg2042-milkv-pioneer.dts index be596d01ff8..34645a5f603 100644 --- a/dts/upstream/src/riscv/sophgo/sg2042-milkv-pioneer.dts +++ b/dts/upstream/src/riscv/sophgo/sg2042-milkv-pioneer.dts @@ -73,6 +73,13 @@ }; / { + pwmfan: pwm-fan { + compatible = "pwm-fan"; + cooling-levels = <103 128 179 230 255>; + pwms = <&pwm 0 40000 0>; + #cooling-cells = <2>; + }; + thermal-zones { soc-thermal { polling-delay-passive = <1000>; @@ -104,6 +111,28 @@ type = "hot"; }; }; + + cooling-maps { + map0 { + trip = <&soc_active1>; + cooling-device = <&pwmfan 0 1>; + }; + + map1 { + trip = <&soc_active2>; + cooling-device = <&pwmfan 1 2>; + }; + + map2 { + trip = <&soc_active3>; + cooling-device = <&pwmfan 2 3>; + }; + + map3 { + trip = <&soc_hot>; + cooling-device = <&pwmfan 3 4>; + }; + }; }; board-thermal { @@ -118,6 +147,13 @@ type = "active"; }; }; + + cooling-maps { + map4 { + trip = <&board_active>; + cooling-device = <&pwmfan 3 4>; + }; + }; }; }; }; |