1 files changed, 6 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index aef00c675905..a8bc2bb4adc9 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -143,6 +143,8 @@ struct rtas_suspend_me_data {
 #define RTAS_TYPE_PMGM_TIME_ALARM       0x6f
 #define RTAS_TYPE_PMGM_CONFIG_CHANGE    0x70
 #define RTAS_TYPE_PMGM_SERVICE_PROC     0x71
+/* Platform Resource Reassignment Notification */
+#define RTAS_TYPE_PRRN                  0xA0
 
 /* RTAS check-exception vector offset */
 #define RTAS_VECTOR_EXTERNAL_INTERRUPT  0x500
@@ -277,6 +279,10 @@ extern int early_init_dt_scan_rtas(unsigned long node,
 
 extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal);
 
+#ifdef CONFIG_PPC_PSERIES
+extern int pseries_devicetree_update(s32 scope);
+#endif
+
 #ifdef CONFIG_PPC_RTAS_DAEMON
 extern void rtas_cancel_event_scan(void);
 #else