ARM:davinci:mcasp: Support new McASP IP Variant
authorHebbar, Gururaja <gururaja.hebbar@ti.com>
Fri, 23 Sep 2011 12:17:35 +0000 (17:47 +0530)
committerVaibhav Hiremath <hvaibhav@ti.com>
Mon, 23 Jan 2012 19:14:24 +0000 (00:44 +0530)
commit0f7cb6d033e62ce61ce835d696f0d0414f0fad86
tree505d5e4310abc848f990ec8d1bc69f2fd162c8c6
parentf2f3cde28a0f454f8da6266a35c3761cd0fb2c8d
ARM:davinci:mcasp: Support new McASP IP Variant

Few OMAP platform has a new Variant of McASP than those found on Davinci
Platform.

This patch adds support for the same.

Changes
- Add new MCASP_VERSION_3 to identify new IP
- The FIFO offsets for the McASP in new platform are different from the
  ones seen on previous varianats. Use version member to identify and
  process accordingly

This has been tested on DM365 platform to make sure nothing existing
breaks

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
arch/arm/include/asm/hardware/asp.h
sound/soc/davinci/davinci-mcasp.c