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Linus Walleij
cb15d8e6cb
This converts the Arizona driver to use GPIO descriptors exclusively, deletes the legacy code path an updates the in-tree user of legacy GPIO. The GPIO lines for mic detect polarity and headphone ID detection are made exclusively descriptor-oriented. The headphone ID detection could actually only be used by the legacy GPIO code, but I converted it to use a descriptor if someone would actually need it so we don't just drop useful code. The compatible "wlf,hpdet-id-gpio" is not in the device tree bindings and only intended to be used by software nodes if any. If someone insists I can try to add a binding for it, but I doubt there is any real user so it seems pointless. Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Charles Keepax <[email protected]> Reviewed-by: Bartosz Golaszewski <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mark Brown <[email protected]>