C6X changes for v3.6

The following changes since commit 84a1caf1453c3d44050bd22db958af4a7f99315c:

Linux 3.5-rc7 (2012-07-14 15:40:28 -0700)

are available in the git repository at:

git://linux-c6x.org/git/projects/linux-c6x-upstreaming.git tags/for-linus

for you to fetch changes up to b9b8722d4704137d1c85b8e62364b487cbbe8bf0:

C6X: clean up compiler warning (2012-07-18 23:52:54 -0400)

----------------------------------------------------------------
C6X changes for 3.6 merge window.

- remove use of legacy irqs which really wasn't needed
- add support for C66x SoC on EVMC6678 board
- clean up compiler warning

----------------------------------------------------------------
Ken Cox (1):
C6X: add basic support for TMS320C6678 SoC

Mark Salter (3):
C6X: remove megamod-pic requirement on direct-mapped core pic
C6X: remove dependence on legacy IRQs
C6X: clean up compiler warning

 arch/c6x/boot/dts/evmc6678.dts      |   83 ++++++++++++++++++++
 arch/c6x/boot/dts/tms320c6678.dtsi  |  146 +++++++++++++++++++++++++++++++++++
 arch/c6x/configs/evmc6678_defconfig |   42 ++++++++++
 arch/c6x/include/asm/irq.h          |    2 -
 arch/c6x/kernel/irq.c               |   21 +++---
 arch/c6x/kernel/setup.c             |    4 +
 arch/c6x/kernel/signal.c            |    2 -
 arch/c6x/platforms/Kconfig          |    4 +
 arch/c6x/platforms/megamod-pic.c    |   28 +++++--
 arch/c6x/platforms/plldata.c        |   65 ++++++++++++++++
 10 files changed, 373 insertions(+), 24 deletions(-)
 create mode 100644 arch/c6x/boot/dts/evmc6678.dts
 create mode 100644 arch/c6x/boot/dts/tms320c6678.dtsi
 create mode 100644 arch/c6x/configs/evmc6678_defconfig