diff --git a/arch/powerpc/bits/hwcap.h b/arch/powerpc/bits/hwcap.h
index 82c92a93..803de9b5 100644
--- a/arch/powerpc/bits/hwcap.h
+++ b/arch/powerpc/bits/hwcap.h
@@ -38,3 +38,6 @@
 #define PPC_FEATURE2_HTM_NOSC		0x01000000
 #define PPC_FEATURE2_ARCH_3_00		0x00800000
 #define PPC_FEATURE2_HAS_IEEE128	0x00400000
+#define PPC_FEATURE2_DARN		0x00200000
+#define PPC_FEATURE2_SCV		0x00100000
+#define PPC_FEATURE2_HTM_NO_SUSPEND	0x00080000
diff --git a/arch/powerpc64/bits/hwcap.h b/arch/powerpc64/bits/hwcap.h
index 82c92a93..803de9b5 100644
--- a/arch/powerpc64/bits/hwcap.h
+++ b/arch/powerpc64/bits/hwcap.h
@@ -38,3 +38,6 @@
 #define PPC_FEATURE2_HTM_NOSC		0x01000000
 #define PPC_FEATURE2_ARCH_3_00		0x00800000
 #define PPC_FEATURE2_HAS_IEEE128	0x00400000
+#define PPC_FEATURE2_DARN		0x00200000
+#define PPC_FEATURE2_SCV		0x00100000
+#define PPC_FEATURE2_HTM_NO_SUSPEND	0x00080000