Revert "OMAP4: PM: L3INIT allow only CSwR"

This reverts commit d44028ec3b1e82152513f50ef9cce9b77d338970.
Revert "OMAP4: HSI: Added API to allow HSI device registration"

This reverts commit a1ec377b97d59a22d6013be284cb4c6088914fe2.
Revert "OMAP4: HSI: mux: remove unused mux platform data"

This reverts commit d3bddd04fc0e665e9a41758d5dbe774c01f40b5d.
Revert "OMAP4: HSI: mux: use hwmod muxing framework"

This reverts commit 1f8b3dfcb4ff552e7033fdad8262159a60a87692.
Fix build