arm64: cputype: Add Cortex-A720AE definitions

JIRA: https://issues.redhat.com/browse/RHEL-119900

commit f38c2c3
Author: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date:   Thu, 18 Sep 2025 06:26:55 +0000

    arm64: cputype: Add Cortex-A720AE definitions

    Add cputype definitions for Cortex-A720AE. These will be used for errata
    detection in subsequent patches.

    These values can be found in the Cortex-A720AE TRM:

    https://developer.arm.com/documentation/102828/0001/

    ... in Table A-187

    Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
    Signed-off-by: Will Deacon <will@kernel.org>

Signed-off-by: Waiman Long <longman@redhat.com>

Author: Waiman-Long

arch/arm64/include/asm/cputype.h

@@ -96,6 +96,7 @@
 #define ARM_CPU_PART_NEOVERSE_V3	0xD84
 #define ARM_CPU_PART_CORTEX_X925	0xD85
 #define ARM_CPU_PART_CORTEX_A725	0xD87
+#define ARM_CPU_PART_CORTEX_A720AE	0xD89
 #define ARM_CPU_PART_NEOVERSE_N3	0xD8E
 
 #define APM_CPU_PART_XGENE		0x000
@@ -182,6 +183,7 @@
 #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_CORTEX_A720AE MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A720AE)
 #define MIDR_NEOVERSE_N3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N3)
 #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)