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Commit eb168b70 authored by Punit Agrawal's avatar Punit Agrawal Committed by Rob Herring
Browse files

of: thermal: Fix inconsitency between cooling-*-state and cooling-*-level 



The device trees in the kernel as well as the binding description in
Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt use the
cooling-{min,max}-level property.

Fix the inconsistency with the binding description in
Documentation/devicetree/bindings/thermal/thermal.txt by changing
cooling-*-state properties to cooling-*-level.

Signed-off-by: default avatarPunit Agrawal <punit.agrawal@arm.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent dc4dae00

Documentation/devicetree/bindings/thermal/thermal.txt

+7 −7
Original line number Original line Diff line number Diff line
@@ -55,16 +55,16 @@ of heat dissipation). For example a fan's cooling states correspond to 
the different fan speeds possible. Cooling states are referred to by

the different fan speeds possible. Cooling states are referred to by

single unsigned integers, where larger numbers mean greater heat

single unsigned integers, where larger numbers mean greater heat

dissipation. The precise set of cooling states associated with a device

dissipation. The precise set of cooling states associated with a device

(as referred to be the cooling-min-state and cooling-max-state

(as referred to by the cooling-min-level and cooling-max-level

properties) should be defined in a particular device's binding.

properties) should be defined in a particular device's binding.

For more examples of cooling devices, refer to the example sections below.

For more examples of cooling devices, refer to the example sections below.





Required properties:

Required properties:

- cooling-min-state:	An integer indicating the smallest

- cooling-min-level:	An integer indicating the smallest

  Type: unsigned	cooling state accepted. Typically 0.

  Type: unsigned	cooling state accepted. Typically 0.

  Size: one cell

  Size: one cell





- cooling-max-state:	An integer indicating the largest

- cooling-max-level:	An integer indicating the largest

  Type: unsigned	cooling state accepted.

  Type: unsigned	cooling state accepted.

  Size: one cell

  Size: one cell
@@ -225,8 +225,8 @@ cpus { 
			396000  950000

			396000  950000

			198000  850000

			198000  850000

		>;

		>;

		cooling-min-state = <0>;

		cooling-min-level = <0>;

		cooling-max-state = <3>;

		cooling-max-level = <3>;

		#cooling-cells = <2>; /* min followed by max */

		#cooling-cells = <2>; /* min followed by max */

	};

	};

	...

	...
@@ -240,8 +240,8 @@ cpus { 
	 */

	 */

	fan0: fan@0x48 {

	fan0: fan@0x48 {

		...

		...

		cooling-min-state = <0>;

		cooling-min-level = <0>;

		cooling-max-state = <9>;

		cooling-max-level = <9>;

		#cooling-cells = <2>; /* min followed by max */

		#cooling-cells = <2>; /* min followed by max */

	};

	};

};

};