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