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Message-Id: <20220331183400.73183-7-james.morse@arm.com>
Date: Thu, 31 Mar 2022 19:33:39 +0100
From: James Morse <james.morse@....com>
To: stable@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: james.morse@....com, catalin.marinas@....com
Subject: [stable:PATCH v4.14.274 06/27] arm64: Add part number for Arm Cortex-A77
From: Rob Herring <robh@...nel.org>
commit 8a6b88e66233f5f1779b0a1342aa9dc030dddcd5 upstream.
Add the MIDR part number info for the Arm Cortex-A77.
Signed-off-by: Rob Herring <robh@...nel.org>
Acked-by: Catalin Marinas <catalin.marinas@....com>
Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will@...nel.org>
Link: https://lore.kernel.org/r/20201028182839.166037-1-robh@kernel.org
Signed-off-by: Will Deacon <will@...nel.org>
Signed-off-by: James Morse <james.morse@....com>
---
arch/arm64/include/asm/cputype.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 35a116577e62..8221e816d3af 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -89,6 +89,7 @@
#define ARM_CPU_PART_CORTEX_A55 0xD05
#define ARM_CPU_PART_CORTEX_A76 0xD0B
#define ARM_CPU_PART_NEOVERSE_N1 0xD0C
+#define ARM_CPU_PART_CORTEX_A77 0xD0D
#define APM_CPU_PART_POTENZA 0x000
@@ -116,6 +117,7 @@
#define MIDR_CORTEX_A55 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A55)
#define MIDR_CORTEX_A76 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A76)
#define MIDR_NEOVERSE_N1 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N1)
+#define MIDR_CORTEX_A77 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77)
#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)
--
2.30.2
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