1c66ec88fSEmmanuel Vadot# SPDX-License-Identifier: GPL-2.0 2c66ec88fSEmmanuel Vadot%YAML 1.2 3c66ec88fSEmmanuel Vadot--- 4c66ec88fSEmmanuel Vadot$id: http://devicetree.org/schemas/pwm/pwm.yaml# 5c66ec88fSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6c66ec88fSEmmanuel Vadot 7c66ec88fSEmmanuel Vadottitle: PWM controllers (providers) 8c66ec88fSEmmanuel Vadot 9c66ec88fSEmmanuel Vadotmaintainers: 10c66ec88fSEmmanuel Vadot - Thierry Reding <thierry.reding@gmail.com> 11c66ec88fSEmmanuel Vadot 12e67e8565SEmmanuel Vadotselect: false 13e67e8565SEmmanuel Vadot 14c66ec88fSEmmanuel Vadotproperties: 15c66ec88fSEmmanuel Vadot $nodename: 16*f126890aSEmmanuel Vadot pattern: "^pwm(@.*|-([0-9]|[1-9][0-9]+))?$" 17c66ec88fSEmmanuel Vadot 18c66ec88fSEmmanuel Vadot "#pwm-cells": 19c66ec88fSEmmanuel Vadot description: 20c66ec88fSEmmanuel Vadot Number of cells in a PWM specifier. 21c66ec88fSEmmanuel Vadot 22c66ec88fSEmmanuel Vadotrequired: 23c66ec88fSEmmanuel Vadot - "#pwm-cells" 24c66ec88fSEmmanuel Vadot 256be33864SEmmanuel VadotadditionalProperties: true 266be33864SEmmanuel Vadot 27c66ec88fSEmmanuel Vadotexamples: 28c66ec88fSEmmanuel Vadot - | 295956d97fSEmmanuel Vadot pwm: pwm@1c20e00 { 305956d97fSEmmanuel Vadot compatible = "allwinner,sun7i-a20-pwm"; 315956d97fSEmmanuel Vadot reg = <0x01c20e00 0xc>; 325956d97fSEmmanuel Vadot clocks = <&osc24M>; 335956d97fSEmmanuel Vadot #pwm-cells = <3>; 34c66ec88fSEmmanuel Vadot }; 35