| 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/leds/rohm,bd2606mvv.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: ROHM BD2606MVV LED controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Andreas Kemnade <andreas@kemnade.info> |
| 11 | |
| 12 | description: |
| 13 | The BD2606 MVV is a programmable LED controller connected via I2C that can |
| 14 | drive 6 separate lines. Each of them can be individually switched on and off, |
| 15 | but the brightness setting is shared between pairs of them. |
| 16 | |
| 17 | Datasheet is available at |
| 18 | https://fscdn.rohm.com/en/products/databook/datasheet/ic/power/led_driver/bd2606mvv_1-e.pdf |
| 19 | |
| 20 | properties: |
| 21 | compatible: |
| 22 | const: rohm,bd2606mvv |
| 23 | |
| 24 | reg: |
| 25 | maxItems: 1 |
| 26 | |
| 27 | "#address-cells": |
| 28 | const: 1 |
| 29 | |
| 30 | "#size-cells": |
| 31 | const: 0 |
| 32 | |
| 33 | enable-gpios: |
| 34 | maxItems: 1 |
| 35 | description: GPIO pin to enable/disable the device. |
| 36 | |
| 37 | patternProperties: |
| 38 | "^led@[0-5]$": |
| 39 | type: object |
| 40 | $ref: common.yaml# |
| 41 | unevaluatedProperties: false |
| 42 | |
| 43 | properties: |
| 44 | reg: |
| 45 | minimum: 0 |
| 46 | maximum: 5 |
| 47 | |
| 48 | required: |
| 49 | - reg |
| 50 | |
| 51 | additionalProperties: false |
| 52 | |
| 53 | examples: |
| 54 | - | |
| 55 | #include <dt-bindings/leds/common.h> |
| 56 | |
| 57 | i2c { |
| 58 | #address-cells = <1>; |
| 59 | #size-cells = <0>; |
| 60 | |
| 61 | led-controller@66 { |
| 62 | compatible = "rohm,bd2606mvv"; |
| 63 | reg = <0x66>; |
| 64 | #address-cells = <1>; |
| 65 | #size-cells = <0>; |
| 66 | |
| 67 | led@0 { |
| 68 | reg = <0x0>; |
| 69 | color = <LED_COLOR_ID_RED>; |
| 70 | function = LED_FUNCTION_POWER; |
| 71 | }; |
| 72 | |
| 73 | led@2 { |
| 74 | reg = <0x2>; |
| 75 | color = <LED_COLOR_ID_WHITE>; |
| 76 | function = LED_FUNCTION_STATUS; |
| 77 | }; |
| 78 | }; |
| 79 | }; |
| 80 | |
| 81 | ... |