diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 9ae5ab80a497c35a9fa3048c532bdb9239c395e1..34a46dc076d3610212e6f5c9f0abfb2ab9bc3629 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -64,5 +64,6 @@
 /* Xeon Phi */
 
 #define INTEL_FAM6_XEON_PHI_KNL		0x57 /* Knights Landing */
+#define INTEL_FAM6_XEON_PHI_KNM		0x85 /* Knights Mill */
 
 #endif /* _ASM_X86_INTEL_FAMILY_H */