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 <linusw@kernel.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260314-asoc-arizona-v1-1-ecc9a165307c@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
cb15d8e6cb