xref: /linux/Documentation/devicetree/bindings/sound/rt1011.txt (revision 0898782247ae533d1f4e47a06bc5d4870931b284) 
1RT1011 Mono Class D Audio Amplifier
2
3This device supports I2C only.
4
5Required properties:
6
7- compatible : "realtek,rt1011".
8
9- reg : The I2C address of the device. This I2C address decide by
10        two input pins (ASEL1 and ASEL2).
11        -------------------------------------
12        |   ASEL2   |  ASEL1   |  Address   |
13        -------------------------------------
14        |     0     |    0     |   0x38     |
15        -------------------------------------
16        |     0     |    1     |   0x39     |
17        -------------------------------------
18        |     1     |    0     |   0x3a     |
19        -------------------------------------
20        |     1     |    1     |   0x3b     |
21        -------------------------------------
22
23Pins on the device (for linking into audio routes) for RT1011:
24
25  * SPO
26
27Example:
28
29rt1011: codec@38 {
30	compatible = "realtek,rt1011";
31	reg = <0x38>;
32};
33