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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/maxim,max8925.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MAX8925 PMIC from Maxim Integrated.
+
+maintainers:
+ - Lee Jones <lee@kernel.org>
+
+properties:
+ compatible:
+ const: maxim,max8925
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 1
+ description:
+ The cell is the IRQ number
+
+ maxim,tsc-irq:
+ description: second interrupt from max8925
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ regulators:
+ type: object
+
+ patternProperties:
+ "^SDV[1-3]$|^LDO[1-9]$|^LDO1[0-9]$|^LDO20$":
+ description: regulator configuration for SDV1-3 and LDO1-20
+ $ref: /schemas/regulator/regulator.yaml
+ unevaluatedProperties: false
+
+ additionalProperties: false
+
+ backlight:
+ type: object
+ properties:
+ maxim,max8925-dual-string:
+ description: set to 1 to support dual string
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ default: 0
+
+ additionalProperties: false
+
+ charger:
+ type: object
+ properties:
+ batt-detect:
+ description: set to 1 if battery detection via ID pin is supported
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ default: 0
+
+ topoff-threshold:
+ description: charging current in topoff mode, configures bits 5-6 in CHG_CNTL1
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 3
+ default: 0
+
+ fast-charge:
+ description: set charging current in fast mode, configures bits 0-3 in CHG_CNTL1
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 7
+ default: 0
+
+ no-temp-support:
+ description: set to 1 if temperature sensing is not supported
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ default: 0
+
+ no-insert-detect:
+ description: set to 1 if AC detection is not supported
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ default: 0
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-controller
+ - "#interrupt-cells"
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@3c {
+ compatible = "maxim,max8925";
+ reg = <0x3c>;
+ interrupts = <1>;
+ interrupt-parent = <&intcmux4>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ maxim,tsc-irq = <0>;
+
+ regulators {
+ SDV1 {
+ regulator-min-microvolt = <637500>;
+ regulator-max-microvolt = <1425000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ LDO1 {
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3900000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+
+ backlight {
+ maxim,max8925-dual-string = <0>;
+ };
+
+ charger {
+ batt-detect = <0>;
+ topoff-threshold = <1>;
+ fast-charge = <7>;
+ no-temp-support = <0>;
+ no-insert-detect = <0>;
+ };
+ };
+ };