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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/thermal/thermal.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/thermal/thermal.txt b/Documentation/devicetree/bindings/thermal/thermal.txt index 29fe0bfae38e..8a49362dea6e 100644 --- a/Documentation/devicetree/bindings/thermal/thermal.txt +++ b/Documentation/devicetree/bindings/thermal/thermal.txt @@ -167,6 +167,13 @@ Optional property: by means of sensor ID. Additional coefficients are interpreted as constant offset. +- sustainable-power: An estimate of the sustainable power (in mW) that the + Type: unsigned thermal zone can dissipate at the desired + Size: one cell control temperature. For reference, the + sustainable power of a 4'' phone is typically + 2000mW, while on a 10'' tablet is around + 4500mW. + Note: The delay properties are bound to the maximum dT/dt (temperature derivative over time) in two situations for a thermal zone: (i) - when passive cooling is activated (polling-delay-passive); and @@ -546,6 +553,8 @@ thermal-zones { */ coefficients = <1200 -345 890>; + sustainable-power = <2500>; + trips { /* Trips are based on resulting linear equation */ cpu_trip: cpu-trip { |