Based on kernel version 6.8
. Page generated on 2024-03-11 21:26 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/leds/leds-pwm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: LEDs connected to PWM maintainers: - Pavel Machek <pavel@ucw.cz> description: Each LED is represented as a sub-node of the pwm-leds device. Each node's name represents the name of the corresponding LED. properties: compatible: const: pwm-leds patternProperties: "^led(-[0-9a-f]+)?$": type: object $ref: common.yaml# unevaluatedProperties: false properties: pwms: maxItems: 1 pwm-names: true max-brightness: description: Maximum brightness possible for the LED $ref: /schemas/types.yaml#/definitions/uint32 active-low: description: For PWMs where the LED is wired to supply rather than ground. type: boolean required: - pwms - max-brightness additionalProperties: false examples: - | #include <dt-bindings/leds/common.h> led-controller { compatible = "pwm-leds"; led-1 { label = "omap4::keypad"; pwms = <&twl_pwm 0 7812500>; max-brightness = <127>; }; led-2 { color = <LED_COLOR_ID_GREEN>; function = LED_FUNCTION_CHARGING; pwms = <&twl_pwmled 0 7812500>; max-brightness = <255>; }; }; ... |