Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge

1 files changed, 8 insertions, 1 deletions

diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index da848412f11b..489cf4c99c21 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -396,6 +396,9 @@
 #define SPRN_VRSAVE     0x100   /* Vector Register Save Register */
 #define SPRN_XER        0x001   /* Fixed Point Exception Register */
 
+#define SPRN_SCOMC      0x114   /* SCOM Access Control */
+#define SPRN_SCOMD      0x115   /* SCOM Access DATA */
+
 /* Performance monitor SPRs */
 #ifdef CONFIG_PPC64
 #define SPRN_MMCR0      795
@@ -594,7 +597,11 @@ static inline void ppc64_runlatch_off(void)
                 mtspr(SPRN_CTRLT, ctrl);
         }
 }
-#endif
+
+extern unsigned long scom970_read(unsigned int address);
+extern void scom970_write(unsigned int address, unsigned long value);
+
+#endif /* CONFIG_PPC64 */
 
 #define __get_SP()      ({unsigned long sp; \
                         asm volatile("mr %0,1": "=r" (sp)); sp;})