1 Imagination Technologies SPDIF Input Controller
2
3 Required Properties:
4
5 - compatible : Compatible list, must contain "img,spdif-in"
6
7 - #sound-dai-cells : Must be equal to 0
8
9 - reg : Offset and length of the register set for the device
10
11 - dmas: Contains an entry for each entry in dma-names.
12
13 - dma-names: Must include the following entry:
14 "rx"
15
16 - clocks : Contains an entry for each entry in clock-names
17
18 - clock-names : Includes the following entries:
19 "sys" The system clock
20
21 Optional Properties:
22
23 - resets: Should contain a phandle to the spdif in reset signal, if any
24
25 - reset-names: Should contain the reset signal name "rst", if a
26 reset phandle is given
27
28 - interrupts : Contains the spdif in interrupt, if present
29
30 Example:
31
32 spdif_in: spdif-in@18100e00 {
33 compatible = "img,spdif-in";
34 reg = <0x18100E00 0x100>;
35 interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
36 dmas = <&mdc 15 0xffffffff 0>;
37 dma-names = "rx";
38 clocks = <&cr_periph SYS_CLK_SPDIF_IN>;
39 clock-names = "sys";
40 #sound-dai-cells = <0>;
41 };
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