From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3DCF3C4452A for ; Mon, 20 Jul 2026 14:09:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:Cc:To: In-Reply-To:References:Message-Id:Content-Transfer-Encoding:Content-Type: Subject:Date:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jL+F/E+uwivP2AsFjYsZ627mA01c6NtbGU0SwjLmsHg=; b=fx4EGxwf228u03Pw43aQHFa+i2 HZChNvyWhjGOLKQPwwGxf9ZU6w9GHzv+o3AYK2CGUADI/EUhQCBO/g9sbKjptDnu6O0/X7sNkAyd+ Z1w5chVeJqht3peoLhZni2k/gM/Zt4vyKA52ObAwPu4smhYD/dk4zllapTX8ONkbXlv2EeBF/wV+7 tPebpoa1/osZDyM2NgVO40s78i1/PLNfLLLeIQZq5VoerEOQ4QOG46xtfoC8p6xyF8Q1zSCxjhl0H cChhkrWSh3sxrCga9JZSr9x/fQmyUiO89GjB9ItQGRGBd02pg8f9pzkIuw3t+ndM0a+IlcABsWi/a I0wrb6Ow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wlogG-00000006uXQ-3KUf; Mon, 20 Jul 2026 14:09:16 +0000 Received: from mail-francecentralazon11013006.outbound.protection.outlook.com ([40.107.162.6] helo=PA4PR04CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wlogC-00000006uSk-1rPN for linux-arm-kernel@lists.infradead.org; Mon, 20 Jul 2026 14:09:13 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=xCAWJcvPOvCeQwU+hbQrWVrzDZL5Qt/dFtim2MyR9b5/0IPDxKs9WuA1sh/QRzrF2QugPTyfWz4Ll2AIUO2MygYpEmQDksEuROQu08ma+JRkegpZHQuyjHSmYIzgEJAAyYM8kdu32lfEG3C/XKjI5wWHVla8b6IoLDJIOLH4RL/PYWnoCTntBIEgXIUeYSS71c11E9Yvu9oGcAh4T17wi0uem3bADlRlt2ZC0qusgH7QIAuQWw6gQiOSIH85yeht3Jt1dlzCg7aHrAtLA3wlbRDZGwoulA5MKR/4L2tqkUTyF2iTyQtl/r825iGU9+M6Re8euxGoOlPUbHicNb2F8w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=jL+F/E+uwivP2AsFjYsZ627mA01c6NtbGU0SwjLmsHg=; b=mPbGW1vqh4t6Xh47Nk2ua4h55/koAkcdZUGALp71/GcWT6upcKpm2NAbSXYBg+GfA0a5KH4nv7ocA8kRDDo82CPhfAaGFx5hx0g3MEmQimLWhuvyvxxQTcK2w9agTeWNGxWYdZWHdyoFz5OjRCQcu/uBITqxF2W1Za9XVy8nKWqaOazV+8LiTCVo4WUITzKMrxdTFYP267jYG6febMa/Y4ESaXRyFbQGW2xNXEk+KRIEk76wNcoZ8u7a3Gu5ITDC7VL2lOF6XFXWzuXTfZC1izuxO8coKwNrR1/1OHxzmBJ91383w2Y0YvDq/D/BOxaXSRt5kCqifp9so6Xf2ytKTQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=jL+F/E+uwivP2AsFjYsZ627mA01c6NtbGU0SwjLmsHg=; b=KoOlr4gYs/48Mqur4mEkPFjPzDSkV42cPseQSB5Kdt1pU9UZs/6NN56yCnSXLnIfqi6o9rrVg24+NnDZvOnpPwtImWCbl9aOUobIO5lg8aKFJdxFkEgX4A+zaa56JwR+7eeTRrgkidA8ulqSkgthJvdNvKy7mx+DxSZZgI7D6jTlnn5SyfvP3oXlOupi1BYriIG2KWsUI/myxdfk9pElVSKGqVUPZVdEM1iq/6+iWoGEV1omIRB3jyiv8iryw+5aJeYGGAUKmmCug4fyc8e7tQ3hJqhzwUmD9stJJ/Y5+Hw0TPRc4ioAHN59Qb4isOrrchvTu58FjPdFPDgS/KEjEA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) by AS4PR04MB9412.eurprd04.prod.outlook.com (2603:10a6:20b:4eb::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.18; Mon, 20 Jul 2026 14:09:09 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%6]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 14:09:09 +0000 From: "Peng Fan (OSS)" Date: Mon, 20 Jul 2026 22:12:13 +0800 Subject: [PATCH v2 5/9] arm64: dts: imx8ulp-evk: Add gpio-keys node for power button Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260720-imx8ulp-dts-v2-5-d05c67676f53@nxp.com> References: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> In-Reply-To: <20260720-imx8ulp-dts-v2-0-d05c67676f53@nxp.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: SI2P153CA0020.APCP153.PROD.OUTLOOK.COM (2603:1096:4:190::19) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|AS4PR04MB9412:EE_ X-MS-Office365-Filtering-Correlation-Id: b3830606-772a-4139-dabd-08dee66877d2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|23010399003|1800799024|19092799006|22082099003|18002099003|56012099006|11063799006|10067099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(23010399003)(1800799024)(19092799006)(22082099003)(18002099003)(56012099006)(11063799006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?c2RuSnAzcEp5ZUtIWURBSWFUV0NXNUJLSE5NaHhEUUZZcTQ4UFYrS29MdkFt?= =?utf-8?B?RDRjNmpoMngyMGtTd0s5eDB2ODJpREJGN1R2d0ZVSklleGltNDFWbXlNM2M2?= =?utf-8?B?cFptR2VQZy9qRkpDQ0cwQnRsT0J0VTc4ZXRJd2UyT3pFUWR0cisyR2hvOGZ2?= =?utf-8?B?bzdtQk9jRFgydlhsS2Q2dmk4L0Vld2p1N0Y3MlBYU0tLRkNUa05Ic013cGJh?= =?utf-8?B?bzJBUXNuTSs5NXJhVTFDYmhuZWNua3ZhUW9qeHlCOXYwWHViUCs5VktIUTF1?= =?utf-8?B?R2k3RlNiUUszSHNrQW9kQnlVeEF0SGVXS2c2Q2ZpRW9VVWw5RWxHVnFZTm1D?= =?utf-8?B?S09Pdm9nVDZpRHFRMUNiMzhweFhlT3hERDI0UEVDR3hDejJrS1dCclI3TXhj?= =?utf-8?B?cDUxM0pKaDJiazhDekNYeUNGZGw0cjdsWDQrNXh1ZU1hT0pNalVhRFN0YnFO?= =?utf-8?B?cHp4TEFBVlJLUGNnT05SMmhlVjlUMlBnd3hLSmwvdUVBMW96eXBsQU1vSHND?= =?utf-8?B?aGlPSkFmNDNJbkVXS3pMaUc1RktGMzRvSmEyRjJJN1VCMnAvZlh4YTEreFRp?= =?utf-8?B?eC9la0QxQUQvSDVJaUVNaTRmS0lZOEtGNHNhNENTRWtRNzdVRXNNOE5xaUdq?= =?utf-8?B?TC9iYndudHcvekxjT1lHWXFDRWc3Z0ZMUmdNWDJwdlRhTjRpTnNCRG00UGZV?= =?utf-8?B?MFdoU0pWMkNSOGdadng3dFpETCtYdS9hWG5LS3NSNVl5UjNKWnZXQkxqU1dK?= =?utf-8?B?Wktqd1E1bG9NZkNBcWU5ZzRWOUpsdzArd1k2UHR4YlZVQWxmdnI0VVpmMUlJ?= =?utf-8?B?TW9hRFR2aFRQU2U3c1RMV3F6MXVTVTBUMmw5L3RMd2RZcllvZ2dlRTdmaStV?= =?utf-8?B?Uzk4WC9neUV3LzNZbUV2WHhNQzRreHNxQkQzV1ZLTU0weFlaR0hsR2N6MG1v?= =?utf-8?B?eDFJY1BodmxOekYyVjZQZW92VURvbFpoc3gvaUlvOXVZRGh1SFRGS2thVkhv?= =?utf-8?B?K3VSSm9MWXJHUjZPWEpXc1pjTk5JZVczSXZEUlIyMVM5U3J6NWgybytBUXBG?= =?utf-8?B?ZHFRRFV0SnV4TVY4MmNQMTRqN0FjZE5mNXdpMFhUWHJtR1o4M0xwQWFzMGhZ?= =?utf-8?B?cGp4K2VzRDIzTFRBUFpvanp4aEUxWEJvZUpuTzJYczlUV0l4dTM4bk5yM0lj?= =?utf-8?B?QmkxVnN4ME9iMmNJWUU5WFBXZkpBclRwOUJ5Mm9lRVEyQ2MvWHBpY1IwUWRO?= =?utf-8?B?cmFoTkQxYTJBWGErTlhmbHBwNWd5dExqdkEvbDJHNnZjeFlqbExWQjBUdERp?= =?utf-8?B?RHFCY2ZEam1SS0tjS0M2MTBnZGtRQlZzZytHR2ZZK0pENC9ldFZsTjRHTkNE?= =?utf-8?B?NnFGemcxaHBqRm0yd1pBTXlKdG04amFYNjhack45eHY1VDkyTjBORlY1bVJt?= =?utf-8?B?Q3Vuc2I5cTdkMlpRTTk0RDdOU2k2dlpTUVIxVTR5bGd2dnA0bktTa0VyeS9U?= =?utf-8?B?dUx2azBBd0dwZmdMRGFiUGYzVzlvcW43STlMYW93bjVYMGhUL1F2Sm5IV0J4?= =?utf-8?B?NmdVeTZJcFhqSmtzdm9EUlRNbDIxTjFqcENjejViRU4xb0lLck93dVVOVzZi?= =?utf-8?B?eGY5RG5aR04xY1UyT1N6UEdYOVZKbzJxTm1nNEY4ZFJUUGhyeWV3elBsWUtx?= =?utf-8?B?cFlrUGgrZEJybU5DYkVwT1Y5R1JTQ243ZHhJTEZick9tOUtSY1lFeGlMSXdV?= =?utf-8?B?NVcvbGo1VzFVYVpHemR3QWxRN2thRjhPc2N3NEswRVVjNkRCTnlhL1ppUnI0?= =?utf-8?B?RkpBQkJobEQ5QUFlUkpGZzZPc3lDbjUvWFBQb3cyRjFSb1lMeWNDOVNYSVN5?= =?utf-8?B?S3hmRUp3MXFvOWxockFld0ZlbEpCK3BScmM1K2c2S1JJRUxLTFJ3R0U1MGJk?= =?utf-8?B?Sk1JT1p6NExjcVJCRU5xV1RvTjArUU5VWDF4S3YvV21KSEExNkNPTHJXdkV4?= =?utf-8?B?RVJhazdlczZCK1VmQjRlcDhUdGVDQkwwdGoxL3ZBbzV0TE91UTN3N20zN29C?= =?utf-8?B?WXF6UisyaFNIaWlxbk92b3pRZzhnVGhIRndhcXlNTVljc3k1SVBqS0xPQjkx?= =?utf-8?B?amJ2MXEwTWd5TUtYalVNWGwzc1YwNUdmWjRLaU9MNHRxQW5pLytBN2o1L2s2?= =?utf-8?B?eTJjQ21MQkJZejVJeGNReWtNYTU2N1Z1K2gxcVJwcVh0WWp2NnQ0b0g2ZFRa?= =?utf-8?B?Wm1ONWFzcHUvcWJVblcyaVJIVm5aRTBQMGdpWm8yM01QZDEwODgvZnhMY3pS?= =?utf-8?B?SGJkdDlmYUltbysxQkhWZ0RXa0NzVzY0dlgyamVyMWxsdkd0THRIRjI4Szdu?= =?utf-8?Q?VRsztEEgcLhfi9mPf1yIPcHqEUPBQKNn/dE2M?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: b3830606-772a-4139-dabd-08dee66877d2 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 14:09:09.7073 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: LTMGazo1pad9zQC7jKyJTz+vCPT0VyIJ1fPvFRyNjxxGDJ6w9+UitbJjnKi83tLlYEZIbRbTb/WTYCeWV+2M9ufw23ibR9SipxpNvcLas5PveD74RJn3cYlSoGET0OV1 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9412 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260720_070912_493987_7D95E55F X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. 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 From: Peng Fan Add a gpio-keys node for the power-on button, report it as KEY_POWER to user space. Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts | 18 ++++++++++++++++++ arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 19 +++++++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts index 5497e3d78136f..af8f0d6087f71 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts @@ -10,6 +10,18 @@ / { model = "NXP i.MX8ULP EVK9"; compatible = "fsl,imx8ulp-9x9-evk", "fsl,imx8ulp"; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + button-power-on { + label = "PowerOn"; + gpios = <&gpiof 11 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; }; &btcpu { @@ -43,6 +55,12 @@ MX8ULP_PAD_PTF10__ENET0_1588_CLKIN 0x43 >; }; +&pinctrl_gpio_keys { + fsl,pins = < + MX8ULP_PAD_PTF11__PTF11 0x3 + >; +}; + &pinctrl_usb1 { fsl,pins = < MX8ULP_PAD_PTE16__USB0_ID 0x10003 diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts index 5dea66c1e7aa0..6a92c5ca9a412 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -5,6 +5,7 @@ /dts-v1/; +#include #include "imx8ulp.dtsi" / { @@ -20,6 +21,18 @@ chosen { stdout-path = &lpuart5; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + button-power-on { + label = "PowerOn"; + gpios = <&gpiof 31 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0 0x80000000>; @@ -323,6 +336,12 @@ MX8ULP_PAD_PTD22__FLEXSPI2_A_DATA4 0x42 >; }; + pinctrl_gpio_keys: gpiokeysgrp { + fsl,pins = < + MX8ULP_PAD_PTF31__PTF31 0x3 + >; + }; + pinctrl_lpuart5: lpuart5grp { fsl,pins = < MX8ULP_PAD_PTF14__LPUART5_TX 0x3 -- 2.34.1