blob: ff381718c51755b5d3cb06ac7c0e3ae1a1c85f48 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
RT5663 audio CODEC
This device supports I2C only.
Required properties:
- compatible : "realtek,rt5663".
- reg : The I2C address of the device.
- interrupts : The CODEC's interrupt output.
Optional properties:
- "realtek,dc_offset_l_manual"
- "realtek,dc_offset_r_manual"
- "realtek,dc_offset_l_manual_mic"
- "realtek,dc_offset_r_manual_mic"
Based on the different PCB layout, add the manual offset value to
compensate the DC offset for each L and R channel, and they are different
between headphone and headset.
Pins on the device (for linking into audio routes) for RT5663:
* IN1P
* IN1N
* IN2P
* IN2N
* HPOL
* HPOR
Example:
codec: rt5663@12 {
compatible = "realtek,rt5663";
reg = <0x12>;
interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
};
|
