This adds a Kconfig option to toggle support for Apple ARM SoCs.
At this time this targets the M1 and later "Apple Silicon" Mac SoCs.

Signed-off-by: Hector Martin <[email protected]>
---
 arch/arm64/Kconfig.platforms | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 6eecdef538bd..e3e3bd2c4374 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -29,6 +29,13 @@ config ARCH_ALPINE
          This enables support for the Annapurna Labs Alpine
          Soc family.
 
+config ARCH_APPLE
+       bool "Apple Silicon SoC family"
+       select GENERIC_IRQ_CHIP
+       help
+         This enables support for Apple's in-house ARM SoC family, starting
+         with the Apple M1.
+
 config ARCH_BCM2835
        bool "Broadcom BCM2835 family"
        select TIMER_OF
-- 
2.30.0

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