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