1Texas Instruments TAS2770 Smart PA 2 3The TAS2770 is a mono, digital input Class-D audio amplifier optimized for 4efficiently driving high peak power into small loudspeakers. 5Integrated speaker voltage and current sense provides for 6real time monitoring of loudspeaker behavior. 7 8Required properties: 9 10 - compatible: - Should contain "ti,tas2770". 11 - reg: - The i2c address. Should contain <0x4c>, <0x4d>,<0x4e>, or <0x4f>. 12 - #address-cells - Should be <1>. 13 - #size-cells - Should be <0>. 14 - ti,asi-format: - Sets TDM RX capture edge. 0->Rising; 1->Falling. 15 - ti,imon-slot-no:- TDM TX current sense time slot. 16 - ti,vmon-slot-no:- TDM TX voltage sense time slot. 17 18Optional properties: 19 20- interrupt-parent: the phandle to the interrupt controller which provides 21 the interrupt. 22- interrupts: interrupt specification for data-ready. 23 24Examples: 25 26 tas2770@4c { 27 compatible = "ti,tas2770"; 28 reg = <0x4c>; 29 #address-cells = <1>; 30 #size-cells = <0>; 31 interrupt-parent = <&msm_gpio>; 32 interrupts = <97 0>; 33 ti,asi-format = <0>; 34 ti,imon-slot-no = <0>; 35 ti,vmon-slot-no = <2>; 36 }; 37 38