From e53237aa53448fc1baed408cdad3ad5aef9bbe65 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 1 Jul 2022 00:06:17 +0200 Subject: [PATCH] arm: apple: Add initial Apple M2 support Apple's M2 SoC very similar to the M1 and can use the same memory map. The keyboard/trackpad on the MacBook Pro (13-inch, M2, 2022) uses "dockchannel" as transport instead of SPI and needs a new driver. USB, NVMe, uart, framebuffer and watchdog are working with the existing drivers. Signed-off-by: Janne Grunau Reviewed-by: Mark Kettenis --- arch/arm/mach-apple/board.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-apple/board.c b/arch/arm/mach-apple/board.c index 1525a9edee..1604642312 100644 --- a/arch/arm/mach-apple/board.c +++ b/arch/arm/mach-apple/board.c @@ -16,7 +16,7 @@ DECLARE_GLOBAL_DATA_PTR; -/* Apple M1 */ +/* Apple M1/M2 */ static struct mm_region t8103_mem_map[] = { { @@ -376,7 +376,8 @@ void build_mem_map(void) fdt_size_t size; int i; - if (of_machine_is_compatible("apple,t8103")) + if (of_machine_is_compatible("apple,t8103") || + of_machine_is_compatible("apple,t8112")) mem_map = t8103_mem_map; else if (of_machine_is_compatible("apple,t6000")) mem_map = t6000_mem_map; -- 2.39.5