55 lines
1.4 KiB
YAML
55 lines
1.4 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/thermal/socionext,uniphier-thermal.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Socionext UniPhier thermal monitor
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description: |
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This describes the devicetree bindings for thermal monitor supported by
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PVT(Process, Voltage and Temperature) monitoring unit implemented on
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Socionext UniPhier SoCs.
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maintainers:
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- Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
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properties:
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compatible:
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enum:
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- socionext,uniphier-pxs2-thermal
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- socionext,uniphier-ld20-thermal
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- socionext,uniphier-pxs3-thermal
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- socionext,uniphier-nx1-thermal
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interrupts:
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maxItems: 1
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"#thermal-sensor-cells":
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const: 0
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socionext,tmod-calibration:
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$ref: /schemas/types.yaml#/definitions/uint32-array
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maxItems: 2
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description:
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A pair of calibrated values referred from PVT, in case that the values
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aren't set on SoC, like a reference board.
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required:
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- compatible
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- interrupts
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- "#thermal-sensor-cells"
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additionalProperties: false
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examples:
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- |
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// The UniPhier thermal should be a subnode of a "syscon" compatible node.
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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pvtctl: thermal-sensor {
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compatible = "socionext,uniphier-ld20-thermal";
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interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
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#thermal-sensor-cells = <0>;
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};
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