Commit 77473cff authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Will Deacon
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arm64: Add MIDR value for KRYO2XX gold/silver CPU cores 



Add MIDR value for KRYO2XX gold (big) and silver (LITTLE)
CPU cores which are used in Qualcomm Technologies, Inc.
SoCs. This will be used to identify and apply errata
which are applicable for these CPU cores.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20201104232218.198800-2-konrad.dybcio@somainline.org


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 58284a90

arch/arm64/include/asm/cputype.h

+4 −0
Original line number Diff line number Diff line
@@ -86,6 +86,8 @@ 
#define QCOM_CPU_PART_FALKOR_V1		0x800

#define QCOM_CPU_PART_FALKOR		0xC00

#define QCOM_CPU_PART_KRYO		0x200

#define QCOM_CPU_PART_KRYO_2XX_GOLD	0x800

#define QCOM_CPU_PART_KRYO_2XX_SILVER	0x801

#define QCOM_CPU_PART_KRYO_3XX_SILVER	0x803

#define QCOM_CPU_PART_KRYO_4XX_GOLD	0x804

#define QCOM_CPU_PART_KRYO_4XX_SILVER	0x805
@@ -116,6 +118,8 @@ 
#define MIDR_QCOM_FALKOR_V1 MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR_V1)

#define MIDR_QCOM_FALKOR MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR)

#define MIDR_QCOM_KRYO MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO)

#define MIDR_QCOM_KRYO_2XX_GOLD MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_2XX_GOLD)

#define MIDR_QCOM_KRYO_2XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_2XX_SILVER)

#define MIDR_QCOM_KRYO_3XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_3XX_SILVER)

#define MIDR_QCOM_KRYO_4XX_GOLD MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_4XX_GOLD)

#define MIDR_QCOM_KRYO_4XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_4XX_SILVER)

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