dt-bindings: pinctrl: qcom,sm8350-lpass-lpi: add SM8350 LPASS TLMM

Add bindings for pin controller in SM8350 Low Power Audio SubSystem
(LPASS).

Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230719192058.433517-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>