Merge changes Ic746571b,I1926cab9,Id70162e9,I3a9b014e,Ic99adba1, ... into integration
* changes:
feat(mt8196): enable APU on mt8196
feat(mt8196): add APU SMMU hardware semaphore operations
feat(mt8196): add smpu protection for APU secure memory
feat(mt8196): add APU RCX DevAPC setting
feat(mt8196): add APU kernel control operations
feat(mt8196): add APU power on/off functions
feat(mt8196): add APUMMU setting
feat(mt8196): enable apusys mailbox mpu protection
feat(mt8196): enable apusys security control
feat(mt8196): add APUSYS AO DevAPC setting
feat(mt8196): add APU power-on init flow