diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index e996521fb3a686d09f128db627e2bd1d370428b9..ae7085c65692136cf7affb8cfdc25dcec8151431 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -309,8 +309,10 @@ SYSCALL_SPU(getcpu)
 COMPAT_SYS(epoll_pwait)
 COMPAT_SYS_SPU(utimensat)
 COMPAT_SYS_SPU(signalfd)
-SYSCALL(ni_syscall)
+SYSCALL_SPU(timerfd_create)
 SYSCALL_SPU(eventfd)
 COMPAT_SYS_SPU(sync_file_range2)
 COMPAT_SYS(fallocate)
 SYSCALL(subpage_prot)
+COMPAT_SYS_SPU(timerfd_settime)
+COMPAT_SYS_SPU(timerfd_gettime)
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index fedc4b8e49e246372e0d188046ff00bcb4b37204..ce91bb662063401f054b34fbbdd09aee73241673 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -328,15 +328,17 @@
 #define __NR_epoll_pwait	303
 #define __NR_utimensat		304
 #define __NR_signalfd		305
-#define __NR_timerfd		306
+#define __NR_timerfd_create	306
 #define __NR_eventfd		307
 #define __NR_sync_file_range2	308
 #define __NR_fallocate		309
 #define __NR_subpage_prot	310
+#define __NR_timerfd_settime	311
+#define __NR_timerfd_gettime	312
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls		311
+#define __NR_syscalls		313
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls