Re: [PATCH v13 8/8] coco: guest: arm64: Remove dummy CCA platform device

[Suzuki K Poulose]

On 23/09/2026 15:04, Aneesh Kumar K.V (Arm) wrote:
> The SMCCC firmware driver now creates the arm_smccc bus and instantiates
> the CCA RSI device once the RSI ABI is discovered. The arm64-specific
> arm-cca-dev platform device stub is therefore no longer needed.
>
> Userspace now has /sys/firmware/cca/realm_guest as a dedicated CCA Realm
> guest indicator. Remove the dummy arm-cca-dev registration.
>
> Link: https://lore.kernel.org/all/4a7d84b2-2ec4-4773-a2d5-7b63d5c683cf@xxxxxxx
> Reviewed-by: Jonathan Cameron <jonathan.cameron@xxxxxxxxxxxxxxxx>
> Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Will Deacon <will@xxxxxxxxxx>
> Cc: Mark Rutland <mark.rutland@xxxxxxx>
> Signed-off-by: Aneesh Kumar K.V (Arm) <aneesh.kumar@xxxxxxxxxx>

Reviewed-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>