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111 lines
2.4 KiB
111 lines
2.4 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/thermal/sprd-thermal.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Spreadtrum thermal sensor controller bindings |
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maintainers: |
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- Orson Zhai <[email protected]> |
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- Baolin Wang <[email protected]> |
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- Chunyan Zhang <[email protected]> |
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properties: |
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compatible: |
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const: sprd,ums512-thermal |
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reg: |
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maxItems: 1 |
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clocks: |
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maxItems: 1 |
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clock-names: |
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items: |
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- const: enable |
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nvmem-cells: |
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maxItems: 2 |
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description: |
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Reference to nvmem nodes for the calibration data. |
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nvmem-cell-names: |
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items: |
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- const: thm_sign_cal |
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- const: thm_ratio_cal |
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"#thermal-sensor-cells": |
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const: 1 |
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"#address-cells": |
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const: 1 |
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"#size-cells": |
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const: 0 |
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patternProperties: |
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"^([a-z]*-)?sensor(-section)?@[0-9]+$": |
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type: object |
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description: |
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Represent one thermal sensor. |
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properties: |
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reg: |
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description: Specify the sensor id. |
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maxItems: 1 |
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nvmem-cells: |
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maxItems: 1 |
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description: |
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Reference to an nvmem node for the calibration data. |
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nvmem-cell-names: |
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const: sen_delta_cal |
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required: |
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- reg |
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- nvmem-cells |
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- nvmem-cell-names |
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additionalProperties: false |
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required: |
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- compatible |
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- reg |
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- clocks |
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- clock-names |
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- nvmem-cells |
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- nvmem-cell-names |
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- "#thermal-sensor-cells" |
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- "#address-cells" |
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- "#size-cells" |
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additionalProperties: false |
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examples: |
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- | |
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ap_thm0: thermal@32200000 { |
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compatible = "sprd,ums512-thermal"; |
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reg = <0x32200000 0x10000>; |
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clock-names = "enable"; |
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clocks = <&aonapb_gate 32>; |
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#thermal-sensor-cells = <1>; |
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nvmem-cells = <&thm0_sign>, <&thm0_ratio>; |
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nvmem-cell-names = "thm_sign_cal", "thm_ratio_cal"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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prometheus-sensor@0 { |
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reg = <0>; |
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nvmem-cells = <&thm0_sen0>; |
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nvmem-cell-names = "sen_delta_cal"; |
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}; |
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ank-sensor@1 { |
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reg = <1>; |
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nvmem-cells = <&thm0_sen1>; |
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nvmem-cell-names = "sen_delta_cal"; |
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}; |
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}; |
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...
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