1 # SPDX-License-Identifier: GPL-2.0-only
3 if ARCH_APPLE || COMPILE_TEST
5 menu "Apple SoC drivers"
8 tristate "Apple RTKit co-processor IPC protocol"
10 depends on ARCH_APPLE || COMPILE_TEST
13 Apple SoCs such as the M1 come with various co-processors running
14 their proprietary RTKit operating system. This option enables support
15 for the protocol library used to communicate with those. It is used
16 by various client drivers.
18 Say 'y' here if you have an Apple SoC.
21 tristate "Apple SART DMA address filter"
22 depends on ARCH_APPLE || COMPILE_TEST
25 Apple SART is a simple DMA address filter used on Apple SoCs such
26 as the M1. It is usually required for the NVMe coprocessor which does
27 not use a proper IOMMU.
29 Say 'y' here if you have an Apple SoC.