[PATCH v1 4/6] arm64: cputype: Add C2-Ultra definitions

[Ryan Roberts]

Add the C2-Ultra part number and MIDR definition. The MIDR_EL1
description in the C2-Ultra Technical Reference Manual specifies
implementer 0x41 and part number 0xd96.

These definitions will be used to identify C2-Ultra in the BBML3 allow
list.

Link: https://support.arm.com/documentation/109736/0001?lang=en&rev=0001-05
Signed-off-by: Ryan Roberts <ryan.roberts@xxxxxxx>
---
 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 abff1ba1c305..55493e01009e 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -104,6 +104,7 @@
 #define ARM_CPU_PART_C1_PRO		0xD8B
 #define ARM_CPU_PART_C1_PREMIUM		0xD90
 #define ARM_CPU_PART_CORTEX_A320	0xD8F
+#define ARM_CPU_PART_C2_ULTRA		0xD96
 
 #define APM_CPU_PART_XGENE		0x000
 #define APM_CPU_VAR_POTENZA		0x00
@@ -202,6 +203,7 @@
 #define MIDR_C1_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_C1_PRO)
 #define MIDR_C1_PREMIUM MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_C1_PREMIUM)
 #define MIDR_CORTEX_A320 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A320)
+#define MIDR_C2_ULTRA MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_C2_ULTRA)
 #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)
-- 
2.43.0