Merge branch 'net-ipa-enable-ipa-v4-7-support'

Alex Elder says:

====================
net: ipa: enable IPA v4.7 support

The first patch in this series adds "qcom,sm6350-ipa" as a possible
IPA compatible string, for the Qualcomm SM6350 SoC.  That SoC uses
IPA v4.7

The second patch in this series adds code that enables support for
IPA v4.7.  DTS updates that make use of these will be merged later.
====================

Link: https://lore.kernel.org/r/20221208211529.757669-1-elder@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>