K 10 svn:author V 3 zbb K 8 svn:date V 27 2013-10-26T17:27:32.808792Z K 7 svn:log V 245 Enable UART busy detection handling for Armada XP - based board All Armada XP chips should be affected. It is necessary to handle busy interrupt/indication by enabling busy-detect property in DTS. Tested by: kevlo Approved by: cognet (mentor) END