From: Pratik Patel Date: Mon, 3 Nov 2014 18:07:36 +0000 (-0700) Subject: coresight-tmc: add CoreSight TMC driver X-Git-Tag: omap-for-v3.19/fixes-rc1~84^2~42 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc4bf7fe98daf4e64cc5ffc6cdc0e820f4d99c14;p=pandora-kernel.git coresight-tmc: add CoreSight TMC driver This driver manages CoreSight TMC (Trace Memory Controller) which can act as a link or a sink depending upon its configuration. It can present itself as an ETF (Embedded Trace FIFO) or ETR (Embedded Trace Router). ETF when configured in circular buffer mode acts as a trace collection sink. When configured in HW fifo mode it acts as link. ETR always acts as a sink and can be used to route data to memory allocated in RAM. Signed-off-by: Pratik Patel Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed