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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/thermal/ti,j72xx-thermal.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments J72XX VTM (DTS) binding
maintainers:
- Keerthy <j-keerthy@ti.com>
properties:
compatible:
enum:
- ti,j721e-vtm
- ti,j7200-vtm
reg:
items:
- description: VTM cfg1 register space
- description: VTM cfg2 register space
- description: VTM efuse register space
power-domains:
maxItems: 1
"#thermal-sensor-cells":
const: 1
required:
- compatible
- reg
- power-domains
- "#thermal-sensor-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/soc/ti,sci_pm_domain.h>
wkup_vtm0: thermal-sensor@42040000 {
compatible = "ti,j721e-vtm";
reg = <0x42040000 0x350>,
<0x42050000 0x350>,
<0x43000300 0x10>;
power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
#thermal-sensor-cells = <1>;
};
mpu_thermal: mpu-thermal {
polling-delay-passive = <250>; /* milliseconds */
polling-delay = <500>; /* milliseconds */
thermal-sensors = <&wkup_vtm0 0>;
trips {
mpu_crit: mpu-crit {
temperature = <125000>; /* milliCelsius */
hysteresis = <2000>; /* milliCelsius */
type = "critical";
};
};
};
...
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