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Commit 6dbc0fba authored by Mark Rutland's avatar Mark Rutland Committed by Greg Kroah-Hartman
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arm64: cputype: Add Cortex-A725 definitions 

[ Upstream commit 9ef54a384526911095db465e77acc1cb5266b32c ]

Add cputype definitions for Cortex-A725. These will be used for errata
detection in subsequent patches.

These values can be found in the Cortex-A725 TRM:

  https://developer.arm.com/documentation/107652/0001/



... in table A-247 ("MIDR_EL1 bit descriptions").

Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: default avatarAnshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20240801101803.1982459-3-mark.rutland@arm.com


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
[ Mark: trivial backport ]
Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent e9a2bed4

arch/arm64/include/asm/cputype.h

+2 −0
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ 
#define ARM_CPU_PART_CORTEX_X4		0xD82

#define ARM_CPU_PART_NEOVERSE_V3	0xD84

#define ARM_CPU_PART_CORTEX_X925	0xD85

#define ARM_CPU_PART_CORTEX_A725	0xD87



#define APM_CPU_PART_POTENZA		0x000
@@ -139,6 +140,7 @@ 
#define MIDR_CORTEX_X4 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X4)

#define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3)

#define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925)

#define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725)

#define MIDR_THUNDERX	MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)

#define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)

#define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)