linux-kernel - [stable:PATCH v4.19.235 01/22] arm64: Add part number for Arm Cortex-A77

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Message-Id: <20220318174842.2321061-2-james.morse@arm.com>
Date:   Fri, 18 Mar 2022 17:48:21 +0000
From:   James Morse <james.morse@....com>
To:     stable@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, james.morse@....com,
        catalin.marinas@....com
Subject: [stable:PATCH v4.19.235 01/22] 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 3cd936b1c79c..b147e40c4110 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -81,6 +81,7 @@
 #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
 
@@ -109,6 +110,7 @@
 #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