[PATCH 4.19.82-rc1] arm64: Add MIDR encoding for HiSilicon Taishan CPUs

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From: Hanjun Guo <hanjun.guo@xxxxxxxxxx>

[ Upstream commit efd00c722ca855745fcc35a7e6675b5a782a3fc8 ]

Adding the MIDR encodings for HiSilicon Taishan v110 CPUs,
which is used in Kunpeng ARM64 server SoCs. TSV110 is the
abbreviation of Taishan v110.

Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
Reviewed-by: John Garry <john.garry@xxxxxxxxxx>
Reviewed-by: Zhangshaokun <zhangshaokun@xxxxxxxxxxxxx>
Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
Signed-off-by: Hanjun Guo <guohanjun@xxxxxxxxxx>
---
 arch/arm64/include/asm/cputype.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 9b7d5ab..fa770c0 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -68,6 +68,7 @@
 #define ARM_CPU_IMP_BRCM		0x42
 #define ARM_CPU_IMP_QCOM		0x51
 #define ARM_CPU_IMP_NVIDIA		0x4E
+#define ARM_CPU_IMP_HISI		0x48
 
 #define ARM_CPU_PART_AEM_V8		0xD0F
 #define ARM_CPU_PART_FOUNDATION		0xD00
@@ -96,6 +97,8 @@
 #define NVIDIA_CPU_PART_DENVER		0x003
 #define NVIDIA_CPU_PART_CARMEL		0x004
 
+#define HISI_CPU_PART_TSV110		0xD01
+
 #define MIDR_CORTEX_A53 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A53)
 #define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)
 #define MIDR_CORTEX_A72 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A72)
@@ -114,6 +117,7 @@
 #define MIDR_QCOM_KRYO MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO)
 #define MIDR_NVIDIA_DENVER MIDR_CPU_MODEL(ARM_CPU_IMP_NVIDIA, NVIDIA_CPU_PART_DENVER)
 #define MIDR_NVIDIA_CARMEL MIDR_CPU_MODEL(ARM_CPU_IMP_NVIDIA, NVIDIA_CPU_PART_CARMEL)
+#define MIDR_HISI_TSV110 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_TSV110)
 
 #ifndef __ASSEMBLY__
 
-- 
1.7.12.4




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