dt-bindings: sound: wm8994: document wlf,csnaddr-pd property
Add the wlf,csnaddr-pd property to allow the CS/Addr pull-down to be controlled from the device tree. Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
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@ -60,6 +60,9 @@ Optional properties:
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- wlf,spkmode-pu : If present enable the internal pull-up resistor on
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the SPKMODE pin.
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- wlf,csnaddr-pd : If present enable the internal pull-down resistor on
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the CS/ADDR pin.
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Example:
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wm8994: codec@1a {
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