diff options
author | Markus Mayer <mmayer@broadcom.com> | 2017-06-02 10:31:39 -0700 |
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committer | Rob Herring <robh@kernel.org> | 2017-06-22 12:07:31 -0500 |
commit | 8ee8a0e795e7a41078aa8eceb1dac1656975b9a6 (patch) | |
tree | a00ae9ee36cdfec9f870b2d0d9cf162ec6fc6857 /Documentation/devicetree/bindings/thermal/brcm,ns-thermal.txt | |
parent | 076fb0c4b6e1f6883477d1e4ee89464924e64737 (diff) |
dt-bindings: thermal: add file extension to brcm,ns-thermal
Add the missing .txt extension to the Broadcom Northstar binding document.
Signed-off-by: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/thermal/brcm,ns-thermal.txt')
-rw-r--r-- | Documentation/devicetree/bindings/thermal/brcm,ns-thermal.txt | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/thermal/brcm,ns-thermal.txt b/Documentation/devicetree/bindings/thermal/brcm,ns-thermal.txt new file mode 100644 index 000000000000..68e047170039 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/brcm,ns-thermal.txt @@ -0,0 +1,37 @@ +* Broadcom Northstar Thermal + +This binding describes thermal sensor that is part of Northstar's DMU (Device +Management Unit). + +Required properties: +- compatible : Must be "brcm,ns-thermal" +- reg : iomem address range of PVTMON registers +- #thermal-sensor-cells : Should be <0> + +Example: + +thermal: thermal@1800c2c0 { + compatible = "brcm,ns-thermal"; + reg = <0x1800c2c0 0x10>; + #thermal-sensor-cells = <0>; +}; + +thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <1000>; + coefficients = <(-556) 418000>; + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; +}; |