[PATCH v5 4/7] arm64: cputype: Add Cortex-A720AE definitions

[Mark Rutland]

On Thu, Sep 18, 2025 at 06:26:55AM +0000, Kuninori Morimoto wrote:
> 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 at renesas.com>

Acked-by: Mark Rutland <mark.rutland at arm.com>

Mark.

> ---
>  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 661735616787e..b10eba7f52476 100644
> --- a/arch/arm64/include/asm/cputype.h
> +++ b/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
> @@ -185,6 +186,7 @@
>  #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)
> -- 
> 2.43.0
>