Commit f8802342 authored by Rob Herring's avatar Rob Herring Committed by sanglipeng
Browse files

arm64: Add Cortex-A520 CPU part definition 

stable inclusion
from stable-v5.10.198
commit 33420a82067b5c9975426bbba4d551dc24389de6
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I987V5

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=33420a82067b5c9975426bbba4d551dc24389de6



--------------------------------

commit a654a69b upstream.

Add the CPU Part number for the new Arm design.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230921194156.1050055-1-robh@kernel.org


Signed-off-by: default avatarWill Deacon <will@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarsanglipeng <sanglipeng1@jd.com>
parent ca840261

arch/arm64/include/asm/cputype.h

+2 −0
Original line number Diff line number Diff line
@@ -81,6 +81,7 @@ 
#define ARM_CPU_PART_CORTEX_X1		0xD44

#define ARM_CPU_PART_CORTEX_A78C	0xD4B

#define ARM_CPU_PART_CORTEX_A510	0xD46

#define ARM_CPU_PART_CORTEX_A520	0xD80

#define ARM_CPU_PART_CORTEX_A710	0xD47

#define ARM_CPU_PART_CORTEX_X2		0xD48

#define ARM_CPU_PART_NEOVERSE_N2	0xD49
@@ -140,6 +141,7 @@ 
#define MIDR_CORTEX_X1 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X1)

#define MIDR_CORTEX_A78C MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78C)

#define MIDR_CORTEX_A510 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A510)

#define MIDR_CORTEX_A520 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A520)

#define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710)

#define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)

#define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)