From patchwork Tue Nov 2 22:56:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jesse T X-Patchwork-Id: 1550000 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=zeq1PNdG; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=Tre6hYyr; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (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) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4HkQKW0GdKz9s1l for ; Wed, 3 Nov 2021 09:57:50 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; 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=t6UWps+WR0OsUG1LXSnwCTjeJmfTHW9KYHigbr8DPGs=; b=zeq1PNdGSnpnZX 8wN8+YX1koKaw60w1BYxsHPBfprPwv7Vgm4y86SwYOqmgJUVnHP2F7U4vGLfnDG4F0PPFzgdjAW5j DYw/lCFe/YI79d1I9Bqw/tB/IgkeYnhfDiqumKycwFORX0/Agl4/3nBkF3Fm2ny5VTCY5871SuFHb rF0ApwIOzFFLGYChw1yG/IOn7dtTuHsoVIZb0bz4wEtPLNae0wBoPNqW8N7qe/D1lI4Ti7pZfgmjZ UVazZPei7hSK4blME8JYHfMGf/aGGHHoeTJegluFyY6pJh+NwK/EcRjPDSAJw6v5RVkYWXsl9nGJR 1m7rmifO4385QiRum2OA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mi2iX-003EoT-S9; Tue, 02 Nov 2021 22:57:22 +0000 Received: from mail-qv1-xf32.google.com ([2607:f8b0:4864:20::f32]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mi2iL-003EiV-2u for linux-arm-kernel@lists.infradead.org; Tue, 02 Nov 2021 22:57:10 +0000 Received: by mail-qv1-xf32.google.com with SMTP id u25so617143qve.2 for ; Tue, 02 Nov 2021 15:57:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Tf8G6SIOApaUaJO9pxLfwQw4yArH0WpJ7K2Fnq6jDtk=; b=Tre6hYyrdHJVK2yOzhxQyvNB6DmIhoAUYAfZnVqL6MkvLaL4Cc5QsbbuAz2OfHj5ta nriXAmirrdWLw9JlmZbxJ9hoykd7fpTBOykNo5D6mco7JKiJpWmDSPJXeWCjOOSEirdD 9LM3lzaq0w1t6K+226UqDOPcJKQSA0jTriAEb55dYri7gnoNPp0u1yCApdSihSqluYeH 0kpdcT1kkdCutOGtVcjmAVXJNxU6KUgD52/7eSUqIJ2jQqQ1UkLdWRACRWiCRWOxmFLL NKbgZuH7PSOK2ptvoUkJmn+fBMYzdL8Fnyqj+FFSm8ePvO8+/3fMiQyJOVAmO6q3N7oH hFMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Tf8G6SIOApaUaJO9pxLfwQw4yArH0WpJ7K2Fnq6jDtk=; b=5EvCww1NB2SEngPOW1tMCng68jS0ufG7UwKmgejQtT6S1C7q+DM0jVJnYZsutxYLa5 2G2LKK3jsbuxq8kCUwLG8ypxxOheJAxiqYiMZsN/KpJydyl7tti06SgtzcFRMubWZCeq JHqRzpcsozd/BCeVA5K1WXOm8CjnSfXMwDPG/u5Wp2eBh4rGaP+0+v0O8zYnhf0Nqq8Z nFlAOO/MRsf0M5lf+Uouxjr2Cf87KRO7yUuEgYYe1HDlQzNl0xLykleVjtdpVeTBSbG5 8PBAdiAFMsu9bQnckLYPVhListymDZ1Kvmd3kW98rEf+zmA6Iu7MPkmRgZy5gc9xp4ui cE2w== X-Gm-Message-State: AOAM532DoDaLoxFBDSckIc2ZfUypDZyZ7SvgJNhBfyjM3/TEmRs4KTgh NK9Gb9L2E4omP68yjTjpEwU= X-Google-Smtp-Source: ABdhPJwHWSusTYtlpK15i6eOWqx1ByT5GDJfEYYOk729XHStEVb6LE8ohkDSctHJeOh4D4atsM+upA== X-Received: by 2002:ac8:5d86:: with SMTP id d6mr41050726qtx.194.1635893825698; Tue, 02 Nov 2021 15:57:05 -0700 (PDT) Received: from jesse-desktop.jtp-bos.lab (146-115-144-188.s4282.c3-0.nwt-cbr1.sbo-nwt.ma.cable.rcncustomer.com. [146.115.144.188]) by smtp.gmail.com with ESMTPSA id v19sm351222qtk.6.2021.11.02.15.57.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Nov 2021 15:57:05 -0700 (PDT) From: Jesse Taube X-Google-Original-From: Jesse Taube To: linux-imx@nxp.com Cc: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, ulf.hansson@linaro.org, aisheng.dong@nxp.com, stefan@agner.ch, linus.walleij@linaro.org, gregkh@linuxfoundation.org, arnd@arndb.de, olof@lixom.net, soc@kernel.org, linux@armlinux.org.uk, abel.vesa@nxp.com, adrian.hunter@intel.com, jirislaby@kernel.org, giulio.benetti@benettiengineering.com, nobuhiro1.iwamatsu@toshiba.co.jp, Mr.Bossman075@gmail.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org Subject: [PATCH v2 01/13] ARM: imx: add initial support for i.MXRT10xx family Date: Tue, 2 Nov 2021 18:56:49 -0400 Message-Id: <20211102225701.98944-2-Mr.Bossman075@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211102225701.98944-1-Mr.Bossman075@gmail.com> References: <20211102225701.98944-1-Mr.Bossman075@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211102_155709_166704_11E29D12 X-CRM114-Status: GOOD ( 17.71 ) X-Spam-Score: 0.1 (/) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: From: Giulio Benetti The i.MXRT10xx family of processors features NXP's implementation of the Arm Cortex-M7 core and in some case the Arm Cortex-M4 core too. This patch aims to add an initial support for imxrt. Content analysis details: (0.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [mr.bossman075[at]gmail.com] 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit [mr.bossman075[at]gmail.com] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:f32 listed in] [list.dnswl.org] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 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+incoming-imx=patchwork.ozlabs.org@lists.infradead.org From: Giulio Benetti The i.MXRT10xx family of processors features NXP's implementation of the Arm Cortex-M7 core and in some case the Arm Cortex-M4 core too. This patch aims to add an initial support for imxrt. Signed-off-by: Giulio Benetti Signed-off-by: Jesse Taube [Jesse: removed SOC_IMXRT's 'depends on ARCH_MULTI_V7' and 'select ARM_GIC if ARCH_MULTI_V7'] --- V1->V2: * Remove depends ARCH_MULTI_V7 * Remove select PINCTRL_IMXRT * Change commit description --- arch/arm/mach-imx/Kconfig | 7 +++++++ arch/arm/mach-imx/Makefile | 2 ++ arch/arm/mach-imx/mach-imxrt.c | 19 +++++++++++++++++++ 3 files changed, 28 insertions(+) create mode 100644 arch/arm/mach-imx/mach-imxrt.c diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index b407b024dde3..5ad3a8b9b4b6 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -239,6 +239,13 @@ config SOC_IMX7ULP help This enables support for Freescale i.MX7 Ultra Low Power processor. +config SOC_IMXRT + bool "i.MXRT support" + depends on ARM_SINGLE_ARMV7M + select ARMV7M_SYSTICK if ARM_SINGLE_ARMV7M + help + This enables support for Freescale i.MXRT Crossover processor. + config SOC_VF610 bool "Vybrid Family VF610 support" select ARM_GIC if ARCH_MULTI_V7 diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index d1506ef7a537..3b1145722a44 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -65,6 +65,8 @@ obj-$(CONFIG_SOC_IMX50) += mach-imx50.o obj-$(CONFIG_SOC_IMX51) += mach-imx51.o obj-$(CONFIG_SOC_IMX53) += mach-imx53.o +obj-$(CONFIG_SOC_IMXRT) += mach-imxrt.o + obj-$(CONFIG_SOC_VF610) += mach-vf610.o obj-$(CONFIG_SOC_LS1021A) += mach-ls1021a.o diff --git a/arch/arm/mach-imx/mach-imxrt.c b/arch/arm/mach-imx/mach-imxrt.c new file mode 100644 index 000000000000..2063a3059c84 --- /dev/null +++ b/arch/arm/mach-imx/mach-imxrt.c @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 + * Author(s): Giulio Benetti + */ + +#include +#include +#include + +static const char *const imxrt_compat[] __initconst = { + "fsl,imxrt1050", + NULL +}; + +DT_MACHINE_START(IMXRTDT, "IMXRT (Device Tree Support)") + .dt_compat = imxrt_compat, + .restart = armv7m_restart, +MACHINE_END