The "cooling-min-level" and "cooling-max-level" properties are not
parsed by any part of kernel currently and the max cooling state of a
CPU cooling device is found by referring to the cpufreq table instead.

Remove the unused bindings.

Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
 Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt 
b/Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt
index dd3929e85dec..332aed8f4597 100644
--- a/Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt
+++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt
@@ -18,8 +18,6 @@ under node /cpus/cpu@0.
   in unit of nanoseconds.
 - voltage-tolerance: Specify the CPU voltage tolerance in percentage.
 - #cooling-cells:
-- cooling-min-level:
-- cooling-max-level:
      Please refer to Documentation/devicetree/bindings/thermal/thermal.txt.
 
 Examples:
@@ -40,8 +38,6 @@ cpus {
                >;
                clock-latency = <61036>; /* two CLK32 periods */
                #cooling-cells = <2>;
-               cooling-min-level = <0>;
-               cooling-max-level = <2>;
        };
 
        cpu@1 {
-- 
2.15.0.194.g9af6a3dea062

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