76 lines
1.6 KiB
YAML
76 lines
1.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/sound/mchp,spdiftx.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Microchip S/PDIF Tx Controller Device Tree Bindings
|
|
|
|
maintainers:
|
|
- Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
|
|
|
|
description:
|
|
The Microchip Sony/Philips Digital Interface Transmitter is a serial port
|
|
compliant with the IEC-60958 standard.
|
|
|
|
properties:
|
|
"#sound-dai-cells":
|
|
const: 0
|
|
|
|
compatible:
|
|
const: microchip,sama7g5-spdiftx
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
items:
|
|
- description: Peripheral Bus Clock
|
|
- description: Generic Clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: pclk
|
|
- const: gclk
|
|
|
|
dmas:
|
|
description: TX DMA Channel
|
|
maxItems: 1
|
|
|
|
dma-names:
|
|
const: tx
|
|
|
|
required:
|
|
- "#sound-dai-cells"
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- clocks
|
|
- clock-names
|
|
- dmas
|
|
- dma-names
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/at91.h>
|
|
#include <dt-bindings/dma/at91.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
|
|
spdiftx@e1618000 {
|
|
#sound-dai-cells = <0>;
|
|
compatible = "microchip,sama7g5-spdiftx";
|
|
reg = <0xe1618000 0x4000>;
|
|
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
|
|
dmas = <&dma0 AT91_XDMAC_DT_PERID(50)>;
|
|
dma-names = "tx";
|
|
clocks = <&pmc PMC_TYPE_PERIPHERAL 85>, <&pmc PMC_TYPE_GCK 85>;
|
|
clock-names = "pclk", "gclk";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_spdiftx_default>;
|
|
};
|