Commit 3c09ca88 authored by Rob Herring (Arm)'s avatar Rob Herring (Arm)
Browse files

dt-bindings: thermal: Convert amazon,al-thermal to DT schema 



Convert amazon,al-thermal binding to DT schema format. It's a
straight-forward conversion.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251013215820.783272-1-robh@kernel.org


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent b012c2ac

Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt

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Amazon's Annapurna Labs Thermal Sensor



Simple thermal device that allows temperature reading by a single MMIO

transaction.



Required properties:

- compatible: "amazon,al-thermal".

- reg: The physical base address and length of the sensor's registers.

- #thermal-sensor-cells: Must be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for a description.



Example:

	thermal: thermal {

		compatible = "amazon,al-thermal";

		reg = <0x0 0x05002860 0x0 0x1>;

		#thermal-sensor-cells = <0x1>;

	};



	thermal-zones {

		thermal-z0 {

			polling-delay-passive = <250>;

			polling-delay = <1000>;

			thermal-sensors = <&thermal 0>;

			trips {

				critical {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};



		};

	};

Documentation/devicetree/bindings/thermal/amazon,al-thermal.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/thermal/amazon,al-thermal.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Amazon Annapurna Labs Thermal Sensor



maintainers:

  - Talel Shenhar <talel@amazon.com>



description:

  Simple thermal device that allows temperature reading by a single MMIO

  transaction.



properties:

  compatible:

    items:

      - const: amazon,al-thermal



  reg:

    maxItems: 1



  '#thermal-sensor-cells':

    const: 1



additionalProperties: false



examples:

  - |

    thermal: thermal@5002860 {

        compatible = "amazon,al-thermal";

        reg = <0x05002860 0x1>;

        #thermal-sensor-cells = <0x1>;

    };



    thermal-zones {

        z0-thermal {

            polling-delay-passive = <250>;

            polling-delay = <1000>;

            thermal-sensors = <&thermal 0>;

            trips {

                critical {

                    temperature = <105000>;

                    hysteresis = <2000>;

                    type = "critical";

                };

            };

        };

    };

MAINTAINERS

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@@ -973,7 +973,7 @@ F: drivers/edac/al_mc_edac.c 
AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER

M:	Talel Shenhar <talel@amazon.com>

S:	Maintained

F:	Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt

F:	Documentation/devicetree/bindings/thermal/amazon,al-thermal.yaml

F:	drivers/thermal/thermal_mmio.c









AMAZON ETHERNET DRIVERS