1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/sound/fsl,spdif.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Sony/Philips Digital Interface Format (S/PDIF) Controller
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
13 The Freescale S/PDIF audio block is a stereo transceiver that allows the
14 processor to receive and transmit digital audio via an coaxial cable or
33 - description: DMA controller phandle and request line for RX
34 - description: DMA controller phandle and request line for TX
43 - description: The core clock of spdif controller.
44 - description: Clock for tx0 and rx0.
45 - description: Clock for tx1 and rx1.
46 - description: Clock for tx2 and rx2.
47 - description: Clock for tx3 and rx3.
48 - description: Clock for tx4 and rx4.
49 - description: Clock for tx5 and rx5.
50 - description: Clock for tx6 and rx6.
51 - description: Clock for tx7 and rx7.
52 - description: The spba clock is required when SPDIF is placed as a bus
53 slave of the Shared Peripheral Bus and when two or more bus masters
54 (CPU, DMA or DSP) try to access it. This property is optional depending
73 $ref: /schemas/types.yaml#/definitions/flag
75 If this property is absent, the native endian mode will be in use
76 as default, or the big endian mode will be in use for all the device
77 registers. Set this flag for HCDs with big endian descriptors and big
89 additionalProperties: false
94 compatible = "fsl,imx35-spdif";
95 reg = <0x02004000 0x4000>;
96 interrupts = <0 52 0x04>;
97 dmas = <&sdma 14 18 0>,
99 dma-names = "rx", "tx";
100 clocks = <&clks 197>, <&clks 3>,
101 <&clks 197>, <&clks 107>,
102 <&clks 0>, <&clks 118>,
103 <&clks 62>, <&clks 139>,
105 clock-names = "core", "rxtx0",