[PARISC] add back Crestone Peak cpu

Crestone Peak Slow is the 800MHz PA-8800 cpu in the C8000.
0x88B is probably the Crestone Peak Fast.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c
index 363f44b..f48a640 100644
--- a/arch/parisc/kernel/hardware.c
+++ b/arch/parisc/kernel/hardware.c
@@ -274,6 +274,7 @@
 	{HPHW_NPROC,0x887,0x4,0x91,"Storm Peak Slow"},
 	{HPHW_NPROC,0x888,0x4,0x91,"Storm Peak Fast DC-"},
 	{HPHW_NPROC,0x889,0x4,0x91,"Storm Peak Fast"},
+	{HPHW_NPROC,0x88A,0x4,0x91,"Crestone Peak Slow"},
 	{HPHW_NPROC,0x88C,0x4,0x91,"Orca Mako+"},
 	{HPHW_NPROC,0x88D,0x4,0x91,"Rainier/Medel Mako+ Slow"},
 	{HPHW_NPROC,0x88E,0x4,0x91,"Rainier/Medel Mako+ Fast"},