| 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/mfd/adi,max77541.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: MAX77540/MAX77541 PMIC from ADI |
| 8 | |
| 9 | maintainers: |
| 10 | - Okan Sahin <okan.sahin@analog.com> |
| 11 | |
| 12 | description: | |
| 13 | MAX77540 is a Power Management IC with 2 buck regulators. |
| 14 | |
| 15 | MAX77541 is a Power Management IC with 2 buck regulators and 1 ADC. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | enum: |
| 20 | - adi,max77540 |
| 21 | - adi,max77541 |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | interrupts: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | regulators: |
| 30 | $ref: /schemas/regulator/adi,max77541-regulator.yaml# |
| 31 | |
| 32 | required: |
| 33 | - compatible |
| 34 | - reg |
| 35 | - interrupts |
| 36 | |
| 37 | additionalProperties: false |
| 38 | |
| 39 | examples: |
| 40 | - | |
| 41 | #include <dt-bindings/interrupt-controller/irq.h> |
| 42 | |
| 43 | i2c { |
| 44 | #address-cells = <1>; |
| 45 | #size-cells = <0>; |
| 46 | |
| 47 | pmic@69 { |
| 48 | compatible = "adi,max77541"; |
| 49 | reg = <0x69>; |
| 50 | interrupt-parent = <&gpio>; |
| 51 | interrupts = <16 IRQ_TYPE_EDGE_FALLING>; |
| 52 | |
| 53 | regulators { |
| 54 | buck1 { |
| 55 | regulator-min-microvolt = <500000>; |
| 56 | regulator-max-microvolt = <5200000>; |
| 57 | regulator-boot-on; |
| 58 | regulator-always-on; |
| 59 | }; |
| 60 | buck2 { |
| 61 | regulator-min-microvolt = <500000>; |
| 62 | regulator-max-microvolt = <5200000>; |
| 63 | regulator-boot-on; |
| 64 | regulator-always-on; |
| 65 | }; |
| 66 | }; |
| 67 | }; |
| 68 | }; |