# Copyright (c), 2021 NXP
# Copyright (c), 2023 Martin Kiepfer <mrmarteng@teleschirm.org>
# SPDX -License-Identifier: Apache-2.0

description: |
  AXP192 PMIC

  The PMIC has three DCDC converters and two LDOs (LDO1 cannot be disabled).
  All need to be defined as children nodes.
  For example:

  i2c {
    pmic@34 {
      reg = <0x34>;
      ...
      regulators {
        compatible = "x-powers,axp192-regulator";

        DCDC1 {
          /* all properties for DCDC1 */
        };
        DCDC2 {
          /* all properties for DCDC2 */
        };
        DCDC3 {
          /* all properties for DCDC3 */
        };
        LDOIO0 {
          /* all properties for LDOIO0 */
        };
        LDO2 {
          /* all properties for LDO2 */
        };
        LDO3 {
          /* all properties for LDO3 */
        };
      };
    };
  };

compatible: "x-powers,axp192-regulator"

include: base.yaml

child-binding:
  include:
    - name: regulator.yaml
      property-allowlist:
        - regulator-init-microvolt
        - regulator-min-microvolt
        - regulator-max-microvolt
        - regulator-always-on
        - regulator-boot-on
        - regulator-boot-off
        - regulator-initial-mode
        - regulator-allowed-modes

  properties:
    regulator-initial-mode:
      type: int
      default: 0
      enum:
        - 0
        - 1
      description: |
        Initial operating mode. AXP192 supports 2 different power modes:
        AXP192_DCDC_MODE_AUTO: Auto (0, default)
        AXP192_DCDC_MODE_PWM:  PWM