arm64: dts: qcom: sm8650: add IPA information

Add IPA-related nodes and definitions to SM8650 dtsi,
which uses IPA v5.5.1 a minor revision of v5.5 found
in the SM8550 SoC.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231201-topic-sm8650-upstream-ipa-v1-1-7e8cf7200cd2@linaro.org


Signed-off-by: Bjorn Andersson <andersson@kernel.org>