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