| Marek Vasut | 954d1ea | 2020-04-27 13:16:02 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) |
| 2 | /* |
| Marek Vasut | 8b08dfb | 2021-12-30 23:46:46 +0100 | [diff] [blame] | 3 | * Copyright (C) Linaro Ltd 2019 - All Rights Reserved |
| 4 | * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
| Marek Vasut | 954d1ea | 2020-04-27 13:16:02 +0200 | [diff] [blame] | 5 | * Copyright (C) 2020 Marek Vasut <marex@denx.de> |
| 6 | */ |
| 7 | |
| Marek Vasut | 954d1ea | 2020-04-27 13:16:02 +0200 | [diff] [blame] | 8 | / { |
| Marek Vasut | 8b08dfb | 2021-12-30 23:46:46 +0100 | [diff] [blame] | 9 | /* Enpirion EP3A8LQI U2 on the DHCOR */ |
| Marek Vasut | 954d1ea | 2020-04-27 13:16:02 +0200 | [diff] [blame] | 10 | vdd_io: regulator-buck-io { |
| 11 | compatible = "regulator-fixed"; |
| 12 | regulator-name = "buck-io"; |
| 13 | regulator-min-microvolt = <1800000>; |
| 14 | regulator-max-microvolt = <1800000>; |
| 15 | regulator-always-on; |
| 16 | regulator-boot-on; |
| 17 | vin-supply = <&vdd>; |
| 18 | }; |
| 19 | }; |
| 20 | |
| Marek Vasut | 2303448 | 2022-05-04 14:50:04 +0200 | [diff] [blame] | 21 | &vdd { |
| Marek Vasut | 7f809fe | 2022-05-11 23:09:33 +0200 | [diff] [blame] | 22 | regulator-min-microvolt = <1800000>; |
| Marek Vasut | 2303448 | 2022-05-04 14:50:04 +0200 | [diff] [blame] | 23 | regulator-max-microvolt = <2900000>; |
| 24 | }; |
| 25 | |
| Marek Vasut | 954d1ea | 2020-04-27 13:16:02 +0200 | [diff] [blame] | 26 | &pwr_regulators { |
| 27 | vdd-supply = <&vdd_io>; |
| Marek Vasut | 954d1ea | 2020-04-27 13:16:02 +0200 | [diff] [blame] | 28 | }; |