dt-bindings: pinctrl: qcom,sm8650-lpass-lpi-pinctrl: add SM8650 LPASS

Add bindings for the pin controller in Low Power Audio SubSystem (LPASS)
of Qualcomm SM8650 SoC.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231027093615.140656-2-krzysztof.kozlowski@linaro.org


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