78 lines
1.8 KiB
YAML
78 lines
1.8 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/supply/stericsson,ab8500-btemp.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: AB8500 Battery Temperature Monitor
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maintainers:
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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const: stericsson,ab8500-btemp
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monitored-battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle to battery node
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battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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deprecated: true
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interrupts:
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maxItems: 5
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interrupt-names:
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items:
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- const: BAT_CTRL_INDB
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- const: BTEMP_LOW
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- const: BTEMP_HIGH
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- const: BTEMP_LOW_MEDIUM
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- const: BTEMP_MEDIUM_HIGH
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io-channels:
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maxItems: 2
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io-channel-names:
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items:
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- const: btemp_ball
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- const: bat_ctrl
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required:
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- compatible
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- monitored-battery
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- interrupts
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- interrupt-names
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- io-channels
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- io-channel-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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pmic {
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battery-temperature {
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compatible = "stericsson,ab8500-btemp";
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monitored-battery = <&battery>;
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interrupts = <20 IRQ_TYPE_LEVEL_HIGH>,
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<80 IRQ_TYPE_LEVEL_HIGH>,
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<83 IRQ_TYPE_LEVEL_HIGH>,
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<81 IRQ_TYPE_LEVEL_HIGH>,
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<82 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "BAT_CTRL_INDB",
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"BTEMP_LOW",
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"BTEMP_HIGH",
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"BTEMP_LOW_MEDIUM",
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"BTEMP_MEDIUM_HIGH";
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io-channels = <&gpadc 0x02>, <&gpadc 0x01>;
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io-channel-names = "btemp_ball", "bat_ctrl";
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};
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};
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