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[linux/fpc-iii.git] / Documentation / devicetree / bindings / sound / tas2552.txt
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1 Texas Instruments - tas2552 Codec module
3 The tas2552 serial control bus communicates through I2C protocols
5 Required properties:
6         - compatible - One of:
7                 "ti,tas2552" - TAS2552
8         - reg -  I2C slave address
9         - supply-*: Required supply regulators are:
10                 "vbat"          battery voltage
11                 "iovdd"         I/O Voltage
12                 "avdd"          Analog DAC Voltage
14 Optional properties:
15         - enable-gpio - gpio pin to enable/disable the device
17 Example:
19 tas2552: tas2552@41 {
20         compatible = "ti,tas2552";
21         reg = <0x41>;
22         enable-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
25 For more product information please see the link below:
26 http://www.ti.com/product/TAS2552