Merge tag 'fsdax-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm...
[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / sound / rt274.txt
1 RT274 audio CODEC
2
3 This device supports I2C only.
4
5 Required properties:
6
7 - compatible : "realtek,rt274".
8
9 - reg : The I2C address of the device.
10
11 Optional properties:
12
13 - interrupts : The CODEC's interrupt output.
14
15
16 Pins on the device (for linking into audio routes) for RT274:
17
18   * DMIC1 Pin
19   * DMIC2 Pin
20   * MIC
21   * LINE1
22   * LINE2
23   * HPO Pin
24   * SPDIF
25   * LINE3
26
27 Example:
28
29 rt274: codec@1c {
30         compatible = "realtek,rt274";
31         reg = <0x1c>;
32         interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
33 };