1 TDA7419 audio processor 1 TDA7419 audio processor
2 2
3 This device supports I2C only. 3 This device supports I2C only.
4 4
5 Required properties: 5 Required properties:
6 6
7 - compatible : "st,tda7419" 7 - compatible : "st,tda7419"
8 - reg : the I2C address of the device. 8 - reg : the I2C address of the device.
9 - vdd-supply : a regulator spec for the common 9 - vdd-supply : a regulator spec for the common power supply (8-10V)
10 10
11 Optional properties: 11 Optional properties:
12 12
13 - st,mute-gpios : a GPIO spec for the MUTE pin 13 - st,mute-gpios : a GPIO spec for the MUTE pin.
14 14
15 Pins on the device (for linking into audio rou 15 Pins on the device (for linking into audio routes):
16 16
17 * SE3L 17 * SE3L
18 * SE3R 18 * SE3R
19 * SE2L 19 * SE2L
20 * SE2R 20 * SE2R
21 * SE1L 21 * SE1L
22 * SE1R 22 * SE1R
23 * DIFFL 23 * DIFFL
24 * DIFFR 24 * DIFFR
25 * MIX 25 * MIX
26 * OUTLF 26 * OUTLF
27 * OUTRF 27 * OUTRF
28 * OUTLR 28 * OUTLR
29 * OUTRR 29 * OUTRR
30 * OUTSW 30 * OUTSW
31 31
32 Example: 32 Example:
33 33
34 ap: tda7419@44 { 34 ap: tda7419@44 {
35 compatible = "st,tda7419"; 35 compatible = "st,tda7419";
36 reg = <0x44>; 36 reg = <0x44>;
37 vdd-supply = <&vdd_9v0_reg>; 37 vdd-supply = <&vdd_9v0_reg>;
38 }; 38 };
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