--- zzzz-none-000/linux-4.1.38/arch/mips/include/asm/smp.h	2017-01-18 18:48:06.000000000 +0000
+++ bcm63-7582-715/linux-4.1.38/arch/mips/include/asm/smp.h	2020-11-25 10:06:48.000000000 +0000
@@ -40,6 +40,11 @@
 
 #define SMP_RESCHEDULE_YOURSELF 0x1	/* XXX braindead */
 #define SMP_CALL_FUNCTION	0x2
+
+#if defined(CONFIG_BCM_KF_MIPS_BCM963XX) && defined(CONFIG_BCM_HOSTMIPS_PWRSAVE_TIMERS)
+#define SMP_BCM_PWRSAVE_TIMER   0x3
+#endif
+
 /* Octeon - Tell another core to flush its icache */
 #define SMP_ICACHE_FLUSH	0x4
 /* Used by kexec crashdump to save all cpu's state */