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 7https://www.ti.com/product/TAS5720L 8https://www.ti.com/product/TAS5720M 9https://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}; 27