| # 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-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 |
