[POWERPC] PS3: Add logical performance monitor driver support

Add PS3 logical performance monitor (lpm) device driver.

The PS3's LV1 hypervisor provides a Logical Performance Monitor that
abstracts the Cell processor's performance monitor features for use
by guest operating systems.

Signed-off-by: Takashi Yamamoto <TakashiA.Yamamoto@jp.sony.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile
index 1f5a2d3..ccea15c 100644
--- a/drivers/ps3/Makefile
+++ b/drivers/ps3/Makefile
@@ -4,3 +4,4 @@
 obj-$(CONFIG_PPC_PS3) += sys-manager-core.o
 obj-$(CONFIG_PS3_SYS_MANAGER) += ps3-sys-manager.o
 obj-$(CONFIG_PS3_STORAGE) += ps3stor_lib.o
+obj-$(CONFIG_PS3_LPM) += ps3-lpm.o