diff options
Diffstat (limited to 'drivers/soc/apple/Kconfig')
| -rw-r--r-- | drivers/soc/apple/Kconfig | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/soc/apple/Kconfig b/drivers/soc/apple/Kconfig index a1596fefacff..ad6736889231 100644 --- a/drivers/soc/apple/Kconfig +++ b/drivers/soc/apple/Kconfig @@ -4,24 +4,22 @@ if ARCH_APPLE || COMPILE_TEST menu "Apple SoC drivers" -config APPLE_PMGR_PWRSTATE - bool "Apple SoC PMGR power state control" +config APPLE_MAILBOX + tristate "Apple SoC mailboxes" depends on PM - select REGMAP - select MFD_SYSCON - select PM_GENERIC_DOMAINS - select RESET_CONTROLLER - default ARCH_APPLE + depends on ARCH_APPLE || (64BIT && COMPILE_TEST) help - The PMGR block in Apple SoCs provides high-level power state - controls for SoC devices. This driver manages them through the - generic power domain framework, and also provides reset support. + Apple SoCs have various co-processors required for certain + peripherals to work (NVMe, display controller, etc.). This + driver adds support for the mailbox controller used to + communicate with those. + + Say Y here if you have an Apple SoC. config APPLE_RTKIT tristate "Apple RTKit co-processor IPC protocol" - depends on MAILBOX + depends on APPLE_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 @@ -33,7 +31,6 @@ config APPLE_RTKIT 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 |