ACPI / LPSS: complete PM entries for LPSS power domain

ACPI / LPSS: complete PM entries for LPSS power domain

commit f4168b617ac09986c4333accaff5d8ba5a9db7bf upstream.

PM entries of LPSS power domain were not implemented correctly
in commit c78b0830667a "ACPI / LPSS: custom power domain for LPSS".

This patch fixes and completes these PM entries.

Fixes: c78b0830667a (ACPI / LPSS: custom power domain for LPSS)
Signed-off-by: Li Aubrey <aubrey.li@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Fu Zhonghui <zhonghui.fu@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>