From patchwork Thu Feb 21 18:25:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dong Aisheng X-Patchwork-Id: 10824573 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6EB101390 for ; Thu, 21 Feb 2019 18:27:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5D0513205A for ; Thu, 21 Feb 2019 18:27:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 50AB2321B2; Thu, 21 Feb 2019 18:27:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAD_ENC_HEADER,BAYES_00, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B33D23205A for ; Thu, 21 Feb 2019 18:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:References: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2MChdRZ0KmMvQ/te3In4XUo73j+G6nVkG9INEP7FnYc=; b=SKioGlAAI9ZG5y 7Yf657Gc6tDjvsfYqmHf06ulWq8pMAG8ihbXUTDQv5l34XFfIER4Vxz8bbIf2yhbdFwyU1ZGVucDD 3f7KPAeSs4tCZX4zZTcE+ziwOuR9TTwwY2Xn1G5JdY39lpnZVjZXZVpvWCBDUJj5Jlt3EWxdnp6RF 0j2gA9/bjAeCorzkPb2VwQryMWSFi53T4+FNgVmtZQH7/txEhQ6Qz9I+X4cU2FHZNfipX22utzw85 kXIfKKrhVOll3048KYB4BcXyOn8DHQe9tVC9vtbYNdtrZlt5syj7o8Wdui4H+ZHQoG9pq7YUIitcI JAGLPu6CbqWIpM5aU4vg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gwt4W-0003CV-4P; Thu, 21 Feb 2019 18:27:48 +0000 Received: from mail-eopbgr10066.outbound.protection.outlook.com ([40.107.1.66] helo=EUR02-HE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gwt2m-0007AG-Pt for linux-arm-kernel@lists.infradead.org; Thu, 21 Feb 2019 18:26:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=fqLoj0GDktTNL4WReDrsOk04pJugos98DlNzmuu9Bp0=; b=XAOR96tuQzMjp7JflQ8lX4uZpggs+5k3PXA/lDQ2mbH8iGkFePb85bx2QsZMDs1B0VQLJJ295zwyWaqtCDPhDTg4k32KBfmGy4l5VqRi8YJeDV3vPPEJX39u7uIGCFLbI6GTIYbuPpYxgUhX/VUpKUdxJH56fTx54XjNLac6ATY= Received: from VI1PR04MB4222.eurprd04.prod.outlook.com (52.134.31.21) by VI1PR04MB4846.eurprd04.prod.outlook.com (20.177.49.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1643.15; Thu, 21 Feb 2019 18:25:47 +0000 Received: from VI1PR04MB4222.eurprd04.prod.outlook.com ([fe80::b1cb:82a5:aacb:238d]) by VI1PR04MB4222.eurprd04.prod.outlook.com ([fe80::b1cb:82a5:aacb:238d%6]) with mapi id 15.20.1643.014; Thu, 21 Feb 2019 18:25:47 +0000 From: Aisheng Dong To: "linux-arm-kernel@lists.infradead.org" Subject: [PATCH 14/14] arm64: dts: imx: add imx8qm mek support Thread-Topic: [PATCH 14/14] arm64: dts: imx: add imx8qm mek support Thread-Index: AQHUyhLdcNRG7RPy9EmclB9tHfNQcQ== Date: Thu, 21 Feb 2019 18:25:47 +0000 Message-ID: <1550773093-13349-15-git-send-email-aisheng.dong@nxp.com> References: <1550773093-13349-1-git-send-email-aisheng.dong@nxp.com> In-Reply-To: <1550773093-13349-1-git-send-email-aisheng.dong@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR03CA0051.apcprd03.prod.outlook.com (2603:1096:202:17::21) To VI1PR04MB4222.eurprd04.prod.outlook.com (2603:10a6:803:3e::21) authentication-results: spf=none (sender IP is ) smtp.mailfrom=aisheng.dong@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d43d861a-5bbb-47be-2254-08d69829fffa x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605104)(4618075)(2017052603328)(7153060)(7193020); SRVR:VI1PR04MB4846; x-ms-traffictypediagnostic: VI1PR04MB4846: x-microsoft-exchange-diagnostics: =?iso-8859-1?Q?1; VI1PR04MB4846; 23:0MAFaE+nP7UzAPE8w4yDY9jmYtTpvfHrgUfCzF3?= =?iso-8859-1?q?H5Ifct/1cfEkXF9?= =?iso-8859-1?q?Bka8bRqCNZ3l8gnpiJxepicyO5hlxP0preL+sz73bJmvv15IjKcwjTaP2Gu2?= =?iso-8859-1?q?0gWNmvtU1oNLvg8QrswZtt/wobpVxjOPFncBJT7Qh16Dmpz1JbBNgTIjQM65?= =?iso-8859-1?q?HR6B4+RfpCcdpAo0k1FsCmGeLUdjYaZRlHy6hcWiKRLjNVI9Sx7jNybQUw2V?= =?iso-8859-1?q?LFUAUQhfJofbfytX6p4xmb548LAgI5CQ7oJh4FzspmxgRWC+VKRTV63e1UeR?= =?iso-8859-1?q?79bOHicliwf2GCsNhzezqNQJnlT8vMCenX7XPbTz3K8KIoFQQekXGMJWQLXO?= =?iso-8859-1?q?ZbiP5LQbpl5QG2u/KklpKUv45cqBFTqzc4Rv2eHJ6ahCYKQyj2p1EPWdZKuh?= =?iso-8859-1?q?rE0kC2aVf2O65AVK2cQDxbEftglKa7B5UMxMmUnxAdtZ+9lijTQ5oCEw1ZOn?= =?iso-8859-1?q?g05JmFenMGLqDVoa6inVy3ZYVK323pJK/wY3ie21z9G7JJnDig8imGwuUR8I?= =?iso-8859-1?q?iVOz9ZMSRHvMR9nYrmkw/JUZ+ea3br+l4Ud6sF+HLpBlwv62VdL/peYsQL7t?= =?iso-8859-1?q?LsEjcOY9M6baiI685f8JYaoS2xdPj1NOgj+ikX13qgF10bQVfugcM3m3FTQI?= =?iso-8859-1?q?ZnSuYD21mhhgKJ51tFim9V7zp0LO4zDfWwcoJBDuh/feiJtwFUSP/rEUFyqb?= =?iso-8859-1?q?gEPIEF42w7L3CDMo83+o2MaAeG9ZIOrIxt5Eu9J9nGXWBwwIncR0MdutCpUm?= =?iso-8859-1?q?xJGHqzHk1DcQ+fXNDEdAgs+tNfmL8zR1sWW+07oXVs0jiSoPmLtf3jxuJ0Wz?= =?iso-8859-1?q?V5ax9YEgWqrtdZqWY2hp39RFybjMyB3lyAFxemhvWZ4s+G1MI7SrP1nzW8C6?= =?iso-8859-1?q?TxY2MxAx3nlHFBTWVJNG9JNDtYrxcwAqesDedYST0BJgdfQNjiQmj41OBF30?= =?iso-8859-1?q?lgRqcULRtsZOhj+p99ET4bK3td2uPyubZ1I2gP5cnD6A4o6wClzcik9i5HBX?= =?iso-8859-1?q?9Cu6KCiTvar2zWbkJftQmLKEbt8J6RJ0ix8EynQ8b7J3assCjFdcLmlpaY1a?= =?iso-8859-1?q?VZwY05B00SyMV/FkhqnZjD49NY5XbCc0+DKBIjaVySaxjn93nNW3w0U4N2TG?= =?iso-8859-1?q?k4QaRI0+IdPfGKjyCgHkkq9yKixY2+O4bpgal5LNYlbaPHLT8Si5P4IAIKs6?= =?iso-8859-1?q?RK2/Al4UKd2qzPqXdc9Rrox7zB55N8DtQykkN2zp0u7+ldyWPxpp1jLnnkn+?= =?iso-8859-1?q?FwkMiMO3zPARLIAdh2kEbERptFAe/QFPAsOttJu2uzom1r50xkBjjxYYAyiF?= =?iso-8859-1?q?x/McUBLH/Dfw3Eerh1ZPgLGa+t8QVAOu1sSH38WthEXezkCar2FQ=3D=3D?= x-microsoft-antispam-prvs: x-forefront-prvs: 09555FB1AD x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(396003)(376002)(136003)(346002)(39860400002)(366004)(199004)(189003)(7736002)(2351001)(66066001)(5640700003)(6436002)(25786009)(44832011)(2906002)(486006)(6486002)(53936002)(99286004)(11346002)(52116002)(76176011)(6506007)(97736004)(6512007)(2616005)(476003)(106356001)(446003)(305945005)(4326008)(14444005)(386003)(105586002)(186003)(26005)(478600001)(256004)(86362001)(316002)(102836004)(2501003)(68736007)(6916009)(81166006)(71200400001)(36756003)(8676002)(3846002)(6116002)(50226002)(81156014)(71190400001)(5660300002)(8936002)(54906003)(14454004)(32563001)(473944003)(414714003); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR04MB4846; H:VI1PR04MB4222.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: wRnLoxEoO+e2G83rFtYXo30VIuEamg1AjVETSd+1hyreXliXAM7sBIH5Ewx5Av7CISrtwuMgUS3DRKGBwDO0fm2x0lj1bce0o03f593wazoas91dibxNZ3RnGSao4RNWM9KPKxcvhcPGJRMeSAc/c4QkD9wO8/6sTCrSvlxoB3CZ4hvSWBXhckx58g2QzWFl8t6xzMHbgI94EgBkgFhGzzpUeWa2h7/kQQBo777njEq1k5GbybzMIFNyTLt8gs32UQZ7ypwUdYA91C0OEkrQN6mTKMGBDZW5+/h8aIgr25fLWOYDT0OD7v+ers7WOP6I2hVyUc6zPwe0U9Qb2RJj8k61tV7clXo1Zbqe75WvbPi3/iYr6e1A4B/Jr1l+EUgnvFGtz7dPXa6xLCX9xLSjqWapBfOM09acPCVNWc++zAk= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: d43d861a-5bbb-47be-2254-08d69829fffa X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Feb 2019 18:25:43.7441 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB4846 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190221_102601_532625_76731BD8 X-CRM114-Status: GOOD ( 16.50 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Aisheng Dong , Mark Rutland , "dongas86@gmail.com" , "devicetree@vger.kernel.org" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , "robh+dt@kernel.org" , dl-linux-imx , "kernel@pengutronix.de" , Fabio Estevam , "shawnguo@kernel.org" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The i.MX8QuadMax is a Dual (2x) Cortex-A72 and Quad (4x) Cortex-A53 proccessor with powerful graphic and multimedia features. This patch adds i.MX8QuadMax MEK board support. Note that MX8QM needs a special workaround for TLB flush due to a SoC errata, otherwise there may be random crash if enable both clusters of A72 and A53. As the errata workaround is still not in mainline, so we disable A72 cluster first for MX8QM MEK. Cc: Rob Herring Cc: Mark Rutland Cc: devicetree@vger.kernel.org Cc: Shawn Guo Cc: Sascha Hauer Cc: Fabio Estevam Signed-off-by: Dong Aisheng --- arch/arm64/boot/dts/freescale/Makefile | 1 + arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 144 +++++++++++++++++++++++++++ 2 files changed, 145 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8qm-mek.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 13604e5..b8e5e3b 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -21,4 +21,5 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts new file mode 100644 index 0000000..80d8da1 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018 NXP + * Dong Aisheng + */ + +/dts-v1/; + +#include "imx8qm.dtsi" + +/ { + model = "Freescale i.MX8QM MEK"; + compatible = "fsl,imx8qm-mek", "fsl,imx8qm"; + + chosen { + stdout-path = &dma_lpuart0; + }; + + cpus { + /delete-node/ cpu-map; + /delete-node/ cpu@100; + /delete-node/ cpu@101; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x00000000 0x80000000 0 0x40000000>; + }; + + reg_usdhc2_vmmc: usdhc2-vmmc { + compatible = "regulator-fixed"; + regulator-name = "SD1_SPWR"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + gpio = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&dma_lpuart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart0>; + status = "okay"; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; + + ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; + }; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + bus-width = <8>; + no-sd; + no-sdio; + non-removable; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + bus-width = <4>; + vmmc-supply = <®_usdhc2_vmmc>; + cd-gpios = <&lsio_gpio4 22 GPIO_ACTIVE_LOW>; + wp-gpios = <&lsio_gpio4 21 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&iomuxc { + pinctrl_fec1: fec1grp { + fsl,pins = < + IMX8QM_ENET0_MDC_CONN_ENET0_MDC 0x06000020 + IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 + IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x06000020 + IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x06000020 + IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x06000020 + IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x06000020 + IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x06000020 + IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x06000020 + IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x06000020 + IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x06000020 + IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x06000020 + IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x06000020 + IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x06000020 + IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x06000020 + >; + }; + + pinctrl_lpuart0: lpuart0grp { + fsl,pins = < + IMX8QM_UART0_RX_DMA_UART0_RX 0x06000020 + IMX8QM_UART0_TX_DMA_UART0_TX 0x06000020 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 + IMX8QM_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021 + IMX8QM_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021 + IMX8QM_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021 + IMX8QM_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021 + IMX8QM_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021 + IMX8QM_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021 + IMX8QM_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021 + IMX8QM_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021 + IMX8QM_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021 + IMX8QM_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 + IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021 + IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021 + IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021 + IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021 + IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021 + IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021 + >; + }; +};