1*83f37ba7SDavid Lechner# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*83f37ba7SDavid Lechner%YAML 1.2 3*83f37ba7SDavid Lechner--- 4*83f37ba7SDavid Lechner$id: http://devicetree.org/schemas/trigger-source/pwm-trigger.yaml# 5*83f37ba7SDavid Lechner$schema: http://devicetree.org/meta-schemas/core.yaml# 6*83f37ba7SDavid Lechner 7*83f37ba7SDavid Lechnertitle: Generic trigger source using PWM 8*83f37ba7SDavid Lechner 9*83f37ba7SDavid Lechnerdescription: Remaps a PWM channel as a trigger source. 10*83f37ba7SDavid Lechner 11*83f37ba7SDavid Lechnermaintainers: 12*83f37ba7SDavid Lechner - David Lechner <dlechner@baylibre.com> 13*83f37ba7SDavid Lechner 14*83f37ba7SDavid Lechnerproperties: 15*83f37ba7SDavid Lechner compatible: 16*83f37ba7SDavid Lechner const: pwm-trigger 17*83f37ba7SDavid Lechner 18*83f37ba7SDavid Lechner '#trigger-source-cells': 19*83f37ba7SDavid Lechner const: 0 20*83f37ba7SDavid Lechner 21*83f37ba7SDavid Lechner pwms: 22*83f37ba7SDavid Lechner maxItems: 1 23*83f37ba7SDavid Lechner 24*83f37ba7SDavid Lechnerrequired: 25*83f37ba7SDavid Lechner - compatible 26*83f37ba7SDavid Lechner - '#trigger-source-cells' 27*83f37ba7SDavid Lechner - pwms 28*83f37ba7SDavid Lechner 29*83f37ba7SDavid LechneradditionalProperties: false 30*83f37ba7SDavid Lechner 31*83f37ba7SDavid Lechnerexamples: 32*83f37ba7SDavid Lechner - | 33*83f37ba7SDavid Lechner trigger { 34*83f37ba7SDavid Lechner compatible = "pwm-trigger"; 35*83f37ba7SDavid Lechner #trigger-source-cells = <0>; 36*83f37ba7SDavid Lechner pwms = <&pwm 0 1000000 0>; 37*83f37ba7SDavid Lechner }; 38