dt-bindings: pinctrl: qcom-pmic-gpio: Add output-{enable,disable} properties

Add support for the pinconf DT property output-enable, output-disable
so that output can be enabled/disabled.

Signed-off-by: Subbaraman Narayanamurthy <quic_subbaram@quicinc.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1631588246-4811-2-git-send-email-quic_subbaram@quicinc.com


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>