Unverified Commit 736b884a authored by Joerg Schambacher's avatar Joerg Schambacher Committed by Mark Brown
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ASoC: pcm512x: Adds bindings for TAS575x devices 



The TAS5754/6 power amplifiers use the same pcm512x driver with
only minor restictions described in the bindings document.

Signed-off-by: default avatarJoerg Schambacher <joerg.hifiberry@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230929150555.405388-1-joerg.hifiberry@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1f817805

Documentation/devicetree/bindings/sound/pcm512x.txt

+5 −4
Original line number Diff line number Diff line 
PCM512x audio CODECs

PCM512x and TAS575x audio CODECs/amplifiers



These devices support both I2C and SPI (configured with pin strapping

on the board).

on the board). The TAS575x devices only support I2C.



Required properties:



  - compatible : One of "ti,pcm5121", "ti,pcm5122", "ti,pcm5141" or

                 "ti,pcm5142"

  - compatible : One of "ti,pcm5121", "ti,pcm5122", "ti,pcm5141",

                 "ti,pcm5142", "ti,tas5754" or "ti,tas5756"



  - reg : the I2C address of the device for I2C, the chip select

          number for SPI.
@@ -25,6 +25,7 @@ Optional properties: 
    through <6>.  The device will be configured for clock input on the

    given pll-in pin and PLL output on the given pll-out pin.  An

    external connection from the pll-out pin to the SCLK pin is assumed.

    Caution: the TAS-desvices only support gpios 1,2 and 3



Examples: