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Message-Id: <20251231-arch-arm64-apple-defconfig-v1-1-4ff19805ba39@jannau.net> Date: Wed, 31 Dec 2025 16:42:38 +0100 From: Janne Grunau <j@...nau.net> To: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Sven Peter <sven@...nel.org> Cc: Robin Murphy <robin.murphy@....com>, linux-kernel@...r.kernel.org, asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, Janne Grunau <j@...nau.net> Subject: [PATCH 1/2] arm64: select APPLE_PMGR_PWRSTATE for ARCH_APPLE Critical devices like the NVMe on Apple silicon systems depend on APPLE_PMGR_PWRSTATE and others are powered down coming out of reset so select APPLE_PMGR_PWRSTATE to ensure these devices work. Since the systems are not totally unsusable (boot to initramfs is expected to work) allow !PM builds without APPLE_PMGR_PWRSTATE. Link: https://lore.kernel.org/asahi/2e022f4e-4c87-4da1-9d02-f7a3ae7c5798@arm.com/ Suggested-by: Robin Murphy <robin.murphy@....com> Signed-off-by: Janne Grunau <j@...nau.net> --- arch/arm64/Kconfig.platforms | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index fff14807c965a19cd5ba7a2445be5fd77d94e7a8..200e5067560e4ac2cfeda01c97cfae112954a0fc 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -36,6 +36,7 @@ config ARCH_ALPINE config ARCH_APPLE bool "Apple Silicon SoC family" select APPLE_AIC + select APPLE_PMGR_PWRSTATE if PM help This enables support for Apple's in-house ARM SoC family, such as the Apple M1. -- 2.52.0
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