162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
262306a36Sopenharmony_ci%YAML 1.2
362306a36Sopenharmony_ci---
462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/sound/microchip,sama7g5-spdifrx.yaml#
562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml#
662306a36Sopenharmony_ci
762306a36Sopenharmony_cititle: Microchip S/PDIF Rx Controller
862306a36Sopenharmony_ci
962306a36Sopenharmony_cimaintainers:
1062306a36Sopenharmony_ci  - Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
1162306a36Sopenharmony_ci
1262306a36Sopenharmony_cidescription:
1362306a36Sopenharmony_ci  The Microchip Sony/Philips Digital Interface Receiver is a serial port
1462306a36Sopenharmony_ci  compliant with the IEC-60958 standard.
1562306a36Sopenharmony_ci
1662306a36Sopenharmony_ciproperties:
1762306a36Sopenharmony_ci  "#sound-dai-cells":
1862306a36Sopenharmony_ci    const: 0
1962306a36Sopenharmony_ci
2062306a36Sopenharmony_ci  compatible:
2162306a36Sopenharmony_ci    const: microchip,sama7g5-spdifrx
2262306a36Sopenharmony_ci
2362306a36Sopenharmony_ci  reg:
2462306a36Sopenharmony_ci    maxItems: 1
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci  interrupts:
2762306a36Sopenharmony_ci    maxItems: 1
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci  clocks:
3062306a36Sopenharmony_ci    items:
3162306a36Sopenharmony_ci      - description: Peripheral Bus Clock
3262306a36Sopenharmony_ci      - description: Generic Clock
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ci  clock-names:
3562306a36Sopenharmony_ci    items:
3662306a36Sopenharmony_ci      - const: pclk
3762306a36Sopenharmony_ci      - const: gclk
3862306a36Sopenharmony_ci
3962306a36Sopenharmony_ci  dmas:
4062306a36Sopenharmony_ci    description: RX DMA Channel
4162306a36Sopenharmony_ci    maxItems: 1
4262306a36Sopenharmony_ci
4362306a36Sopenharmony_ci  dma-names:
4462306a36Sopenharmony_ci    const: rx
4562306a36Sopenharmony_ci
4662306a36Sopenharmony_cirequired:
4762306a36Sopenharmony_ci  - "#sound-dai-cells"
4862306a36Sopenharmony_ci  - compatible
4962306a36Sopenharmony_ci  - reg
5062306a36Sopenharmony_ci  - interrupts
5162306a36Sopenharmony_ci  - clocks
5262306a36Sopenharmony_ci  - clock-names
5362306a36Sopenharmony_ci  - dmas
5462306a36Sopenharmony_ci  - dma-names
5562306a36Sopenharmony_ci
5662306a36Sopenharmony_ciadditionalProperties: false
5762306a36Sopenharmony_ci
5862306a36Sopenharmony_ciexamples:
5962306a36Sopenharmony_ci  - |
6062306a36Sopenharmony_ci    #include <dt-bindings/clock/at91.h>
6162306a36Sopenharmony_ci    #include <dt-bindings/dma/at91.h>
6262306a36Sopenharmony_ci    #include <dt-bindings/interrupt-controller/arm-gic.h>
6362306a36Sopenharmony_ci
6462306a36Sopenharmony_ci    spdifrx: spdifrx@e1614000 {
6562306a36Sopenharmony_ci        #sound-dai-cells = <0>;
6662306a36Sopenharmony_ci        compatible = "microchip,sama7g5-spdifrx";
6762306a36Sopenharmony_ci        reg = <0xe1614000 0x4000>;
6862306a36Sopenharmony_ci        interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
6962306a36Sopenharmony_ci        dmas = <&dma0 AT91_XDMAC_DT_PERID(49)>;
7062306a36Sopenharmony_ci        dma-names = "rx";
7162306a36Sopenharmony_ci        clocks = <&pmc PMC_TYPE_PERIPHERAL 84>, <&pmc PMC_TYPE_GCK 84>;
7262306a36Sopenharmony_ci        clock-names = "pclk", "gclk";
7362306a36Sopenharmony_ci    };
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