From patchwork Thu Mar 4 21:38:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 12116865 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 805D7C433DB for ; Thu, 4 Mar 2021 21:46:29 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1AF1C64EC0 for ; Thu, 4 Mar 2021 21:46:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1AF1C64EC0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=marcan.st Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fNgeIPPxOQN97KuzxdJZsU1QLH84V/MRtF9rEhi+yOU=; b=KVkFcDvJGiUXGmczU9SPIQNgm FeyEVkyFVVCP0uwDWxuap6CNDEuJEpaAEy0PcWuD2fn0cTTG1+tYZuSbJLUK9u/pLe2DvYcayJ2b7 3UfIzDQp9PXI2KOG52iZG89OkLwdpNoRSlrxFPfFfROcF0eDuOdEa8qA11pdoKXvRU/UinA/0QW4Y yug7yQ1JNTUrESHXgNcwRaVLYWF20wBFneOb82hVKFR6hP6LaPNkYzm7YEznB1UqDnGgiDSnoxNqf CNl+vf9W5tb0epZrH+IK/uYbf4/ooap40hmPflgMMjRnt8vrZe9ACLJo/5mQIwNuQZT+8kQQb3FBF juudre0eA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lHvlh-00AFqC-J3; Thu, 04 Mar 2021 21:44:25 +0000 Received: from marcansoft.com ([212.63.210.85] helo=mail.marcansoft.com) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lHvit-00AE4d-FU for linux-arm-kernel@lists.infradead.org; Thu, 04 Mar 2021 21:41:33 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id 944174260C; Thu, 4 Mar 2021 21:41:21 +0000 (UTC) From: Hector Martin To: linux-arm-kernel@lists.infradead.org Cc: Hector Martin , Marc Zyngier , Rob Herring , Arnd Bergmann , Olof Johansson , Krzysztof Kozlowski , Mark Kettenis , Tony Lindgren , Mohamed Mediouni , Stan Skowronek , Alexander Graf , Will Deacon , Linus Walleij , Mark Rutland , Andy Shevchenko , Greg Kroah-Hartman , Jonathan Corbet , Catalin Marinas , Christoph Hellwig , "David S. Miller" , devicetree@vger.kernel.org, linux-serial@vger.kernel.org, linux-doc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFT PATCH v3 17/27] arm64: Kconfig: Introduce CONFIG_ARCH_APPLE Date: Fri, 5 Mar 2021 06:38:52 +0900 Message-Id: <20210304213902.83903-18-marcan@marcan.st> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210304213902.83903-1-marcan@marcan.st> References: <20210304213902.83903-1-marcan@marcan.st> MIME-Version: 1.0 X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- arch/arm64/Kconfig.platforms | 8 ++++++++ arch/arm64/configs/defconfig | 1 + 2 files changed, 9 insertions(+) diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index cdfd5fed457f..c2b5791e3d69 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -36,6 +36,14 @@ config ARCH_ALPINE This enables support for the Annapurna Labs Alpine Soc family. +config ARCH_APPLE + bool "Apple Silicon SoC family" + select APPLE_AIC + select ARM64_FIQ_SUPPORT + 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 diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index d612f633b771..54fb257e55f7 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -31,6 +31,7 @@ CONFIG_ARCH_ACTIONS=y CONFIG_ARCH_AGILEX=y CONFIG_ARCH_SUNXI=y CONFIG_ARCH_ALPINE=y +CONFIG_ARCH_APPLE=y CONFIG_ARCH_BCM2835=y CONFIG_ARCH_BCM4908=y CONFIG_ARCH_BCM_IPROC=y