| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/regulator/st,stm32mp1-pwr-reg.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: STM32MP1 PWR voltage regulators |
| 8 | |
| 9 | maintainers: |
| 10 | - Pascal Paillet <p.paillet@foss.st.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | const: st,stm32mp1,pwr-reg |
| 15 | |
| 16 | reg: |
| 17 | maxItems: 1 |
| 18 | |
| 19 | vdd-supply: |
| 20 | description: Input supply phandle(s) for vdd input |
| 21 | |
| 22 | vdd_3v3_usbfs-supply: |
| 23 | description: Input supply phandle(s) for vdd_3v3_usbfs input |
| 24 | |
| 25 | patternProperties: |
| 26 | "^(reg11|reg18|usb33)$": |
| 27 | type: object |
| 28 | $ref: regulator.yaml# |
| 29 | unevaluatedProperties: false |
| 30 | |
| 31 | required: |
| 32 | - compatible |
| 33 | - reg |
| 34 | |
| 35 | additionalProperties: false |
| 36 | |
| 37 | examples: |
| 38 | - | |
| 39 | pwr@50001000 { |
| 40 | compatible = "st,stm32mp1,pwr-reg"; |
| 41 | reg = <0x50001000 0x10>; |
| 42 | vdd-supply = <&vdd>; |
| 43 | vdd_3v3_usbfs-supply = <&vdd_usb>; |
| 44 | |
| 45 | reg11 { |
| 46 | regulator-name = "reg11"; |
| 47 | regulator-min-microvolt = <1100000>; |
| 48 | regulator-max-microvolt = <1100000>; |
| 49 | }; |
| 50 | |
| 51 | reg18 { |
| 52 | regulator-name = "reg18"; |
| 53 | regulator-min-microvolt = <1800000>; |
| 54 | regulator-max-microvolt = <1800000>; |
| 55 | }; |
| 56 | |
| 57 | usb33 { |
| 58 | regulator-name = "usb33"; |
| 59 | regulator-min-microvolt = <3300000>; |
| 60 | regulator-max-microvolt = <3300000>; |
| 61 | }; |
| 62 | }; |
| 63 | ... |