ARM: dts: use pwm-fan device as a cooling device for exynos4412-odroidu3
With those bindings it is possible to use pwm-fan device available in Odroid U3 as a cooling device. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Eduardo Valentin <edubezval@gmail.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
This commit is contained in:
parent
ee6011f299
commit
d3981d1e0a
|
@ -33,9 +33,40 @@ led1 {
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
|
|
||||||
pwm-fan {
|
fan0: pwm-fan {
|
||||||
compatible = "pwm-fan";
|
compatible = "pwm-fan";
|
||||||
pwms = <&pwm 0 10000 0>;
|
pwms = <&pwm 0 10000 0>;
|
||||||
|
cooling-min-state = <0>;
|
||||||
|
cooling-max-state = <3>;
|
||||||
|
#cooling-cells = <2>;
|
||||||
|
cooling-levels = <0 102 170 230>;
|
||||||
|
};
|
||||||
|
|
||||||
|
thermal-zones {
|
||||||
|
cpu_thermal: cpu-thermal {
|
||||||
|
cooling-maps {
|
||||||
|
map0 {
|
||||||
|
trip = <&cpu_alert1>;
|
||||||
|
cooling-device = <&cpu0 7 7>;
|
||||||
|
};
|
||||||
|
map1 {
|
||||||
|
trip = <&cpu_alert2>;
|
||||||
|
cooling-device = <&cpu0 13 13>;
|
||||||
|
};
|
||||||
|
map2 {
|
||||||
|
trip = <&cpu_alert0>;
|
||||||
|
cooling-device = <&fan0 0 1>;
|
||||||
|
};
|
||||||
|
map3 {
|
||||||
|
trip = <&cpu_alert1>;
|
||||||
|
cooling-device = <&fan0 1 2>;
|
||||||
|
};
|
||||||
|
map4 {
|
||||||
|
trip = <&cpu_alert2>;
|
||||||
|
cooling-device = <&fan0 2 3>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue