xref: /linux/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml (revision e7d759f31ca295d589f7420719c311870bb3166f) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/leds/qcom,pm8058-led.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm PM8058 PMIC LED
8
9maintainers:
10  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11
12description: |
13  The Qualcomm PM8058 contains an LED block for up to six LEDs:: three normal
14  LEDs, two "flash" LEDs and one "keypad backlight" LED. The names are quoted
15  because sometimes these LED drivers are used for wildly different things than
16  flash or keypad backlight:: their names are more of a suggestion than a
17  hard-wired usecase.
18
19  Hardware-wise the different LEDs support slightly different output currents.
20  The "flash" LEDs do not need to charge nor do they support external triggers.
21  They are just powerful LED drivers.
22
23allOf:
24  - $ref: common.yaml#
25
26properties:
27  compatible:
28    enum:
29      - qcom,pm8058-led
30      - qcom,pm8058-keypad-led
31      - qcom,pm8058-flash-led
32
33  reg:
34    maxItems: 1
35
36required:
37  - compatible
38  - reg
39
40unevaluatedProperties: false
41
42examples:
43  - |
44    #include <dt-bindings/leds/common.h>
45
46    pmic {
47        #address-cells = <1>;
48        #size-cells = <0>;
49
50        led@131 {
51            compatible = "qcom,pm8058-led";
52            reg = <0x131>;
53            label = "pm8058:red";
54            color = <LED_COLOR_ID_RED>;
55            default-state = "off";
56        };
57    };
58