| Texas Instruments TAS2562 Smart PA |
| |
| The TAS2562 is a mono, digital input Class-D audio amplifier optimized for |
| efficiently driving high peak power into small loudspeakers. |
| Integrated speaker voltage and current sense provides for |
| real time monitoring of loudspeaker behavior. |
| |
| Required properties: |
| - #address-cells - Should be <1>. |
| - #size-cells - Should be <0>. |
| - compatible: - Should contain "ti,tas2562", "ti,tas2563". |
| - reg: - The i2c address. Should be 0x4c, 0x4d, 0x4e or 0x4f. |
| - ti,imon-slot-no:- TDM TX current sense time slot. |
| - ti,vmon-slot-no:- TDM TX voltage sense time slot. This slot must always be |
| greater then ti,imon-slot-no. |
| |
| Optional properties: |
| - interrupt-parent: phandle to the interrupt controller which provides |
| the interrupt. |
| - interrupts: (GPIO) interrupt to which the chip is connected. |
| - shut-down-gpio: GPIO used to control the state of the device. |
| |
| Examples: |
| tas2562@4c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "ti,tas2562"; |
| reg = <0x4c>; |
| |
| interrupt-parent = <&gpio1>; |
| interrupts = <14>; |
| |
| shut-down-gpio = <&gpio1 15 0>; |
| ti,imon-slot-no = <0>; |
| ti,vmon-slot-no = <1>; |
| }; |
| |
