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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/maxim,max17042.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim 17042 fuel gauge series
+
+maintainers:
+ - Sebastian Reichel <sre@kernel.org>
+
+allOf:
+ - $ref: power-supply.yaml#
+
+properties:
+ compatible:
+ enum:
+ - maxim,max17042
+ - maxim,max17047
+ - maxim,max17050
+ - maxim,max17055
+ - maxim,max77849-battery
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+ description: |
+ The ALRT pin, an open-drain interrupt.
+
+ maxim,rsns-microohm:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Resistance of rsns resistor in micro Ohms (datasheet-recommended value is 10000).
+ Defining this property enables current-sense functionality.
+
+ maxim,cold-temp:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Temperature threshold to report battery as cold (in tenths of degree Celsius).
+ Default is not to report cold events.
+
+ maxim,over-heat-temp:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Temperature threshold to report battery as over heated (in tenths of degree Celsius).
+ Default is not to report over heating events.
+
+ maxim,dead-volt:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Voltage threshold to report battery as dead (in mV).
+ Default is not to report dead battery events.
+
+ maxim,over-volt:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Voltage threshold to report battery as over voltage (in mV).
+ Default is not to report over-voltage events.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ battery@36 {
+ compatible = "maxim,max17042";
+ reg = <0x36>;
+ maxim,rsns-microohm = <10000>;
+ maxim,over-heat-temp = <600>;
+ maxim,over-volt = <4300>;
+ };
+ };