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