Revert "Revert "Revert "msm: pm2: Send SMSM RESET request to modem"""

This reverts commit e71cb860fa8512c5ee59e727e3837a3c50e264d0.
Revert "Revert "Revert "msm: pm2: Write a known pattern before executing the WFI".""

This reverts commit e5aeee8ea7063a971a34cd95d9566af151758f3b.
Revert "Revert "Revert "msm: idle-macros: Do not access SPM registers for 7x27a".""

This reverts commit e9581b6b833095b1555ca979c43c07d89146fb34.
Revert "Revert "Revert "msm: pm2: Log SPM registers before executing the WFI".""

This reverts commit 95c48c4199b7e23ab2220106aa8e8b86ae3f027d.
Revert "Revert "Revert "msm: pm2: Extend memory marker support to 7x27A".""

This reverts commit 6a7c1e238f5f85ee3ad410107baaaf987d92aee4.
Revert "Revert "Revert "msm: pm2: Add memory markers across PM driver".""

This reverts commit 8514b4097441fcdc030139d474a305cca011f54f.