^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Texas Instruments TAS5720 Mono Audio amplifier
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) The TAS5720 serial control bus communicates through the I2C protocol only. The
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) serial bus is also used for periodic codec fault checking/reporting during
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) audio playback. For more product information please see the links below:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) https://www.ti.com/product/TAS5720L
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) https://www.ti.com/product/TAS5720M
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) https://www.ti.com/product/TAS5722L
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) - compatible : "ti,tas5720",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) "ti,tas5722"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) - reg : I2C slave address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) - dvdd-supply : phandle to a 3.3-V supply for the digital circuitry
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) - pvdd-supply : phandle to a supply used for the Class-D amp and the analog
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) tas5720: tas5720@6c {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) compatible = "ti,tas5720";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) reg = <0x6c>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) dvdd-supply = <&vdd_3v3_reg>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) pvdd-supply = <&_supply_reg>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) };