Commit a18b0c92 authored by Rob Herring (Arm)'s avatar Rob Herring (Arm)
Browse files

dt-bindings: thermal: Drop db8500-thermal.txt 



The binding is already defined in mfd/stericsson,db8500-prcmu.yaml and none
of 'the tripN.*' properties appear to be in use.

Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251030195234.439141-1-robh@kernel.org


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 91d1e3f0

Documentation/devicetree/bindings/thermal/db8500-thermal.txt

deleted100644 → 0
+0 −44
Original line number Diff line number Diff line 
* ST-Ericsson DB8500 Thermal



** Thermal node properties:



- compatible : "stericsson,db8500-thermal";

- reg : address range of the thermal sensor registers;

- interrupts : interrupts generated from PRCMU;

- interrupt-names : "IRQ_HOTMON_LOW" and "IRQ_HOTMON_HIGH";

- num-trips : number of total trip points, this is required, set it 0 if none,

  if greater than 0, the following properties must be defined;

- tripN-temp : temperature of trip point N, should be in ascending order;

- tripN-type : type of trip point N, should be one of "active" "passive" "hot"

  "critical";

- tripN-cdev-num : number of the cooling devices which can be bound to trip

  point N, this is required if trip point N is defined, set it 0 if none,

  otherwise the following cooling device names must be defined;

- tripN-cdev-nameM : name of the No. M cooling device of trip point N;



Usually the num-trips and tripN-*** are separated in board related dts files.



Example:

thermal@801573c0 {

	compatible = "stericsson,db8500-thermal";

	reg = <0x801573c0 0x40>;

	interrupts = <21 0x4>, <22 0x4>;

	interrupt-names = "IRQ_HOTMON_LOW", "IRQ_HOTMON_HIGH";



	num-trips = <3>;



	trip0-temp = <75000>;

	trip0-type = "active";

	trip0-cdev-num = <1>;

	trip0-cdev-name0 = "thermal-cpufreq-0";



	trip1-temp = <80000>;

	trip1-type = "active";

	trip1-cdev-num = <2>;

	trip1-cdev-name0 = "thermal-cpufreq-0";

	trip1-cdev-name1 = "thermal-fan";



	trip2-temp = <85000>;

	trip2-type = "critical";

	trip2-cdev-num = <0>;

}