| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [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/ti,tps65132.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: TI TPS65132 Dual Output Power Regulators |
| 8 | |
| 9 | maintainers: |
| 10 | - devicetree@vger.kernel.org |
| 11 | |
| 12 | description: | |
| 13 | The TPS65132 is designed to supply positive/negative driven applications. |
| 14 | |
| 15 | Datasheet is available at: |
| 16 | https://www.ti.com/lit/gpn/tps65132 |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | enum: |
| 21 | - ti,tps65132 |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | patternProperties: |
| 27 | "^out[pn]$": |
| 28 | type: object |
| 29 | $ref: regulator.yaml# |
| 30 | unevaluatedProperties: false |
| 31 | description: |
| 32 | Properties for single regulator. |
| 33 | |
| 34 | properties: |
| 35 | enable-gpios: |
| 36 | maxItems: 1 |
| 37 | description: |
| 38 | GPIO specifier to enable the GPIO control (on/off) for regulator. |
| 39 | |
| 40 | active-discharge-gpios: |
| 41 | maxItems: 1 |
| 42 | description: |
| 43 | GPIO specifier to actively discharge the delay mechanism. |
| 44 | |
| 45 | ti,active-discharge-time-us: |
| 46 | description: Regulator active discharge time in microseconds. |
| 47 | |
| 48 | dependencies: |
| 49 | active-discharge-gpios: [ 'ti,active-discharge-time-us' ] |
| 50 | |
| 51 | required: |
| 52 | - compatible |
| 53 | - reg |
| 54 | |
| 55 | additionalProperties: false |
| 56 | |
| 57 | examples: |
| 58 | - | |
| 59 | #include <dt-bindings/gpio/gpio.h> |
| 60 | |
| 61 | i2c { |
| 62 | #address-cells = <1>; |
| 63 | #size-cells = <0>; |
| 64 | |
| 65 | regulator@3e { |
| 66 | compatible = "ti,tps65132"; |
| 67 | reg = <0x3e>; |
| 68 | |
| 69 | outp { |
| 70 | regulator-name = "outp"; |
| 71 | regulator-boot-on; |
| 72 | regulator-always-on; |
| 73 | enable-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>; |
| 74 | }; |
| 75 | |
| 76 | outn { |
| 77 | regulator-name = "outn"; |
| 78 | regulator-boot-on; |
| 79 | regulator-always-on; |
| 80 | regulator-active-discharge = <0>; |
| 81 | enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>; |
| 82 | }; |
| 83 | }; |
| 84 | }; |