Apple DART Formats

modulename: io-pgtable-dart.ko

configname: CONFIG_IOMMU_IO_PGTABLE_DART

Linux Kernel Configuration
└─>Device Drivers
└─>IOMMU Hardware Support
└─>Generic IOMMU Pagetable Support
└─>Apple DART Formats
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Enable support for the Apple DART pagetable formats. These include
the t8020 and t6000/t8110 DART formats used in Apple M1/M2 family
SoCs.

If unsure, say N here.

source code:

depends
CONFIG_IOMMU_SUPPORT
CONFIG_ARM64 or CONFIG_COMPILE_TEST
NOT CONFIG_GENERIC_ATOMIC64