diff --git a/include/asm-ppc/perfmon.h b/include/asm-ppc/perfmon.h
new file mode 100644
index 0000000..5e7a89c
--- /dev/null
+++ b/include/asm-ppc/perfmon.h
@@ -0,0 +1,22 @@
+#ifndef __PERFMON_H
+#define __PERFMON_H
+
+extern void (*perf_irq)(struct pt_regs *);
+
+int request_perfmon_irq(void (*handler)(struct pt_regs *));
+void free_perfmon_irq(void);
+
+#ifdef CONFIG_FSL_BOOKE
+void init_pmc_stop(int ctr);
+void set_pmc_event(int ctr, int event);
+void set_pmc_user_kernel(int ctr, int user, int kernel);
+void set_pmc_marked(int ctr, int mark0, int mark1);
+void pmc_start_ctr(int ctr, int enable);
+void pmc_start_ctrs(int enable);
+void pmc_stop_ctrs(void);
+void dump_pmcs(void);
+
+extern struct op_ppc32_model op_model_fsl_booke;
+#endif
+
+#endif /* __PERFMON_H */