pwm-tiecap.yaml (1256B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/pwm/pwm-tiecap.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: TI SOC ECAP based APWM controller 8 9maintainers: 10 - Vignesh R <vigneshr@ti.com> 11 12allOf: 13 - $ref: pwm.yaml# 14 15properties: 16 compatible: 17 oneOf: 18 - const: ti,am3352-ecap 19 - items: 20 - enum: 21 - ti,da850-ecap 22 - ti,am4372-ecap 23 - ti,dra746-ecap 24 - ti,k2g-ecap 25 - ti,am654-ecap 26 - ti,am64-ecap 27 - const: ti,am3352-ecap 28 29 reg: 30 maxItems: 1 31 32 "#pwm-cells": 33 const: 3 34 description: | 35 See pwm.yaml in this directory for a description of the cells format. 36 The only third cell flag supported by this binding is PWM_POLARITY_INVERTED. 37 38 clock-names: 39 const: fck 40 41 clocks: 42 maxItems: 1 43 44 power-domains: 45 maxItems: 1 46 47required: 48 - compatible 49 - reg 50 - clocks 51 - clock-names 52 53additionalProperties: false 54 55examples: 56 - | 57 ecap0: pwm@48300100 { /* ECAP on am33xx */ 58 compatible = "ti,am3352-ecap"; 59 #pwm-cells = <3>; 60 reg = <0x48300100 0x80>; 61 clocks = <&l4ls_gclk>; 62 clock-names = "fck"; 63 };