diff options
Diffstat (limited to 'drivers/soc/apple/Kconfig')
| -rw-r--r-- | drivers/soc/apple/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/soc/apple/Kconfig b/drivers/soc/apple/Kconfig index 9b8de31d6a8f..a1596fefacff 100644 --- a/drivers/soc/apple/Kconfig +++ b/drivers/soc/apple/Kconfig @@ -17,6 +17,30 @@ config APPLE_PMGR_PWRSTATE controls for SoC devices. This driver manages them through the generic power domain framework, and also provides reset support. +config APPLE_RTKIT + tristate "Apple RTKit co-processor IPC protocol" + depends on MAILBOX + depends on ARCH_APPLE || COMPILE_TEST + default ARCH_APPLE + help + Apple SoCs such as the M1 come with various co-processors running + their proprietary RTKit operating system. This option enables support + for the protocol library used to communicate with those. It is used + by various client drivers. + + Say 'y' here if you have an Apple SoC. + +config APPLE_SART + tristate "Apple SART DMA address filter" + depends on ARCH_APPLE || COMPILE_TEST + default ARCH_APPLE + help + Apple SART is a simple DMA address filter used on Apple SoCs such + as the M1. It is usually required for the NVMe coprocessor which does + not use a proper IOMMU. + + Say 'y' here if you have an Apple SoC. + endmenu endif |