| # Copyright (c) 2024 Silicon Laboratories Inc. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: | |
| Silicon Labs Series 2 DC-DC converter. |
| |
| Include the bindings header file <zephyr/dt-bindings/regulator/silabs_dcdc.h> to get |
| access to relevant symbols for configuration. |
| |
| The following standard properties are supported: |
| |
| `regulator-boot-on` |
| Enable DC-DC converter at boot. If not set, the DC-DC converter is powered off. |
| `regulator-allow-bypass` |
| Enable bypass mode. If combined with `regulator-boot-on`, the DC-DC converter |
| is initialized to bypass mode. |
| `regulator-initial-mode` |
| DCDC operating mode. One of `SILABS_DCDC_MODE_BUCK` or `SILABS_DCDC_MODE_BOOST`. |
| `regulator-init-microvolt` |
| Output voltage for boost mode. Not used in buck mode. |
| |
| compatible: "silabs,series2-dcdc" |
| |
| include: |
| - name: base.yaml |
| - name: regulator.yaml |
| property-allowlist: |
| - regulator-boot-on |
| - regulator-allow-bypass |
| - regulator-initial-mode |
| - regulator-init-microvolt |
| |
| properties: |
| reg: |
| required: true |
| |
| regulator-initial-mode: |
| enum: [0, 1] |
| |
| regulator-init-microvolt: |
| enum: |
| - 1800000 |
| - 1900000 |
| - 2000000 |
| - 2100000 |
| - 2200000 |
| - 2300000 |
| - 2400000 |
| |
| silabs,pfmx-peak-current-milliamp: |
| type: int |
| description: Peak current draw in PFMX mode (CCM, continuous conduction mode). |
| enum: |
| - 50 |
| - 65 |
| - 73 |
| - 80 |
| - 86 |
| - 93 |
| - 100 |
| - 106 |
| - 113 |
| - 120 |
