| # Copyright 2024 NXP |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: NXP S32K3xx Power Management Controller (PMC) |
| |
| compatible: "nxp,s32k3-pmc" |
| |
| include: base.yaml |
| |
| properties: |
| reg: |
| required: true |
| |
| lm-reg: |
| type: boolean |
| description: | |
| Enables the Last Mile regulator, which regulates an external 1.5V |
| voltage on V15 down to the core and logic supply (V11 power domain), |
| which is typically 1.1V. |
| When enabling PLL as system clock, the PMC Last Mile regulator should |
| be enabled. |
| |
| lm-reg-auto: |
| type: boolean |
| description: | |
| Enables to turn over automatically from Boot Regulator Mode to Last Mile |
| regulator mode and vice versa, depending on the V15 voltage status. |
| When configuring system clocks higher than FIRC clock frequency, |
| lm-reg should be also enabled. |
| |
| lm-reg-base-control: |
| type: boolean |
| description: | |
| Enable this if an external BJT between VDD_HV_A and V15 is used on the |
| PCB. The base of this BJT must be connected to the VRC_CTRL pin and is |
| controlled by the PMC to regulate a voltage of 1.5V on V15 pin. |
