1*f8858040SChaitanya Sabnis# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*f8858040SChaitanya Sabnis%YAML 1.2 3*f8858040SChaitanya Sabnis--- 4*f8858040SChaitanya Sabnis$id: http://devicetree.org/schemas/sound/cdns,xtfpga-i2s.yaml# 5*f8858040SChaitanya Sabnis$schema: http://devicetree.org/meta-schemas/core.yaml# 6*f8858040SChaitanya Sabnis 7*f8858040SChaitanya Sabnistitle: I2S controller built into xtfpga Xtensa bitstreams 8*f8858040SChaitanya Sabnis 9*f8858040SChaitanya Sabnismaintainers: 10*f8858040SChaitanya Sabnis - Max Filippov <jcmvbkbc@gmail.com> 11*f8858040SChaitanya Sabnis 12*f8858040SChaitanya SabnisallOf: 13*f8858040SChaitanya Sabnis - $ref: dai-common.yaml# 14*f8858040SChaitanya Sabnis 15*f8858040SChaitanya Sabnisproperties: 16*f8858040SChaitanya Sabnis compatible: 17*f8858040SChaitanya Sabnis const: cdns,xtfpga-i2s 18*f8858040SChaitanya Sabnis 19*f8858040SChaitanya Sabnis reg: 20*f8858040SChaitanya Sabnis maxItems: 1 21*f8858040SChaitanya Sabnis 22*f8858040SChaitanya Sabnis interrupts: 23*f8858040SChaitanya Sabnis maxItems: 1 24*f8858040SChaitanya Sabnis 25*f8858040SChaitanya Sabnis clocks: 26*f8858040SChaitanya Sabnis maxItems: 1 27*f8858040SChaitanya Sabnis description: phandle to the clk used as master clock. I2S bus clock is derived from it. 28*f8858040SChaitanya Sabnis 29*f8858040SChaitanya Sabnis "#sound-dai-cells": 30*f8858040SChaitanya Sabnis const: 0 31*f8858040SChaitanya Sabnis 32*f8858040SChaitanya Sabnisrequired: 33*f8858040SChaitanya Sabnis - compatible 34*f8858040SChaitanya Sabnis - reg 35*f8858040SChaitanya Sabnis - interrupts 36*f8858040SChaitanya Sabnis - clocks 37*f8858040SChaitanya Sabnis 38*f8858040SChaitanya SabnisunevaluatedProperties: false 39*f8858040SChaitanya Sabnis 40*f8858040SChaitanya Sabnisexamples: 41*f8858040SChaitanya Sabnis - | 42*f8858040SChaitanya Sabnis i2s@d080000 { 43*f8858040SChaitanya Sabnis compatible = "cdns,xtfpga-i2s"; 44*f8858040SChaitanya Sabnis reg = <0x0d080000 0x40>; 45*f8858040SChaitanya Sabnis interrupts = <2 1>; 46*f8858040SChaitanya Sabnis clocks = <&cdce706 4>; 47*f8858040SChaitanya Sabnis #sound-dai-cells = <0>; 48*f8858040SChaitanya Sabnis }; 49