970GX cputable entry from Steve Winiecki.

Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com>

 arch/powerpc/kernel/cputable.c          |   15 +++++++++++++++
 arch/powerpc/oprofile/op_model_power4.c |    2 +-
 include/asm-powerpc/reg.h               |    1 +
 3 files changed, 17 insertions(+), 1 deletion(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>