tjh.dev
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1Texas Instruments TAS5720 Mono Audio amplifier
2
3The TAS5720 serial control bus communicates through the I2C protocol only. The
4serial bus is also used for periodic codec fault checking/reporting during
5audio playback. For more product information please see the links below:
6
7http://www.ti.com/product/TAS5720L
8http://www.ti.com/product/TAS5720M
9http://www.ti.com/product/TAS5722L
10
11Required properties:
12
13- compatible : "ti,tas5720",
14 "ti,tas5722"
15- reg : I2C slave address
16- dvdd-supply : phandle to a 3.3-V supply for the digital circuitry
17- pvdd-supply : phandle to a supply used for the Class-D amp and the analog
18
19Example:
20
21tas5720: tas5720@6c {
22 compatible = "ti,tas5720";
23 reg = <0x6c>;
24 dvdd-supply = <&vdd_3v3_reg>;
25 pvdd-supply = <&_supply_reg>;
26};