dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the...

dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the Type-C port plug orientation

On SM8450 and SM8550 based platforms, the Type-C plug orientation is given on a
GPIO line for each connector which are set by the PMIC(s).

Document this optional Type-C connector property, and take the
assumption an active level represents an inverted/flipped orientation.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231002-topic-sm8550-upstream-type-c-orientation-v2-1-125410d3ff95@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>