Reporting Services Point and SQL 2012
While reading the official support statement of SQL 2012 SP1 for System Center 2012 Configuration Manager, I was perplexed as to why reporting services point was called out for SCCM 2007, but not for 2012.
See the screenshot below, or for full details, read about it here: http://blogs.technet.com/b/configmgrteam/archive/2013/02/11/support-announcements-for-february-2013.aspx
So, I emailed the product team and found out that SCCM 2012 reporting services point is INDEED supported on SQL 2012 SP 1. I have tested this myself and you can install a reporting services point on the SQL 12 SP1 SSRS site.