From patchwork Wed Mar 19 09:46:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 14022383 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 A7108C35FFA for ; Wed, 19 Mar 2025 09:50:55 +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:Content-Type: Content-Transfer-Encoding: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=DTwxm8Lqs82Y4mF6P8gKIWYJNFJaz7PLN1bJ1jPUx28=; b=C9RrHVcSyUIbJpqbgQO52Rl3qd ELeOwKWbiCPXJW8D5DQ6W49ZR8DHf7LVULvtSMSLB0pRovfB/z8MrPHkC/WODnmQPcXjj7nyGuR6o nCqdvO6l6vCYP/FigoLNCtHmm111XuZwE/f3o1L0ddYGNBS2AB5QyHoeX+5F9tyw6ukCCL2WzqkwJ dyyo/ft4k6aLs1UyuuANQVBXsrFa5nBtXh+kbve937udz075lCjixIDjEIjhdxXCuGOEmZ5apAU5J HbqpT/Xfg4VVPgRzsKQVi4CwlWBIOk5QtrGZ50wET62mwEzh9QPnC+tl6aZo7Ig7KzbbX1lHAvWH/ rMgD/6sg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tuq4U-00000008ZJT-2Esw; Wed, 19 Mar 2025 09:50:46 +0000 Received: from mail-vi1eur03on20608.outbound.protection.outlook.com ([2a01:111:f403:260c::608] helo=EUR03-VI1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tupzV-00000008Y92-39hk for linux-arm-kernel@lists.infradead.org; Wed, 19 Mar 2025 09:45:38 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=PhHT8BqkEcUUZZ891j+4Y/OZivg6gtpMZAYOSdgrHHS5EqYM6XG6kaTkQtIrMdM9zDK0E7877PDq9IKxiTwwR33rzEgApfW7nNMXpadp8iGfLvXDV2uyFwyioaGfrHn064v45NBmE/y/WKiVUbVoyYs6JdZdtM/H5uUqoBAh9MYW+K2FORgEndpysuigq8+rz2NBnUgoFEAg8BDP3obSHRE3JGBKvQB7xJ5hp7q660gmrXJScGuvj4MbZ25vg7+eNcJ4UiEIJQh8nlWp56LQo/hOT2pGtKyoFbm3ot4DWdlOU7JRJuFS3s8SFq0T3KHd5ezrGo8ngjSnzmSlrz4jAg== 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=DTwxm8Lqs82Y4mF6P8gKIWYJNFJaz7PLN1bJ1jPUx28=; b=l+koGqN5vPlCofu2burpHC+A4d5WBy7mN4fLQty6U8WI4UtSp1i2vTtFfaKv/inYdnG+nakPToTbRhPRuiuuMLsQMdN1h8WXK4g5pLhGZz6qTfD0+W2lO6DqLhBGVg2JsDgWvSK6Hnqiht/qpYWWSOdIk7n+GYYJzOWsFQ9UDJl59EF4Meykk5unFvt7th/F9UFdflEpcFmyOWSRlFnnM3JY0ntWmqjWYKrAY+opoBxgk2C/9OgRMzWJiJY0qapI3Nznsp+FQ2kKST28S6DMVLFV4p8QOIvYUKgWqwpJjBMZ5h3eV0KgCXBGYl5iYqlD2K+Q8WL21EFg7Jetq7Fqew== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none 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=DTwxm8Lqs82Y4mF6P8gKIWYJNFJaz7PLN1bJ1jPUx28=; b=D0KnN9pmdDnjugYZrCVGiEjAjOb/iOIrh3g7USWRGY9nbIIWJv4IFDPtudMdwryBcyNisx8JbHM2dmNCm0Mi/DRxkLtt8YpfsRF5chiu+vY47ykk+l4AgIOFx4hnixcDBUom74t+EsJcEEmV5K3/hUJ8ytYkBf6SBd9ab9o2ZBWIdttZoymWgptrPeQJ6nAq+c61K5qte8L2/GP1OVlX4DXTi3f/689sjZcjzyuvCY6gOcXFTfgNbR9bhSipKIMXD8BixxiQ0d+Dy7dX+LB0PfUQmXljchM1GvFK1L3/zJmyX6gR2kgcOwfAwgRArXyQgC7sTsY5d/fgOjOTJLblwg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AS8PR04MB8247.eurprd04.prod.outlook.com (2603:10a6:20b:3f2::13) by AM8PR04MB7346.eurprd04.prod.outlook.com (2603:10a6:20b:1d9::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8534.34; Wed, 19 Mar 2025 09:45:33 +0000 Received: from AS8PR04MB8247.eurprd04.prod.outlook.com ([fe80::84f7:e2c3:ceed:c0a6]) by AS8PR04MB8247.eurprd04.prod.outlook.com ([fe80::84f7:e2c3:ceed:c0a6%5]) with mapi id 15.20.8534.031; Wed, 19 Mar 2025 09:45:33 +0000 From: Daniel Baluta To: shawnguo@kernel.org, robh@kernel.org Cc: s.hauer@pengutronix.de, kernel@pengutronix.de, krzk+dt@kernel.org, conor+dt@kernel.org, festevam@gmail.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, frank.li@nxp.com, aisheng.dong@nxp.com, daniel.baluta@gmail.com, laurentiu.mihalcea@nxp.com, shengjiu.wang@nxp.com, iuliana.prodan@nxp.com, a.fatoum@pengutronix.de, mathieu.poirier@linaro.org, linux-remoteproc@vger.kernel.org, Daniel Baluta , Peng Fan Subject: [PATCH v6 2/5] arm64: dts: imx8mp: Add mu2 root clock Date: Wed, 19 Mar 2025 11:46:18 +0200 Message-ID: <20250319094621.2353442-3-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250319094621.2353442-1-daniel.baluta@nxp.com> References: <20250319094621.2353442-1-daniel.baluta@nxp.com> X-ClientProxiedBy: AM0PR10CA0069.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:15::22) To AS8PR04MB8247.eurprd04.prod.outlook.com (2603:10a6:20b:3f2::13) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8247:EE_|AM8PR04MB7346:EE_ X-MS-Office365-Filtering-Correlation-Id: 768bcb22-895d-4f27-10b4-08dd66cacaf8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|366016|1800799024|38350700014; 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:AS8PR04MB8247.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(366016)(1800799024)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 768bcb22-895d-4f27-10b4-08dd66cacaf8 X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8247.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Mar 2025 09:45:33.3570 (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: rgoweUTnXDzzrZpF0z7zwrSf27mH3cwsgWjFcu2mwtrdB3KE+OGyxiY0fjDfu59D7I6N6xFB16xwejAQ1xDtIg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM8PR04MB7346 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250319_024537_814507_1D6E7E32 X-CRM114-Status: GOOD ( 11.03 ) 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 Enable MU2 node and add mu2 root clock. MU2 is used to communicate with DSP core. Reviewed-by: Iuliana Prodan Reviewed-by: Peng Fan Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 + 2 files changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index c26954e5a605..d2fdb420f2d3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -690,6 +690,10 @@ dsi_out: endpoint { }; }; +&mu2 { + status = "okay"; +}; + &pcie_phy { fsl,refclk-pad-mode = ; clocks = <&pcie0_refclk>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 3b725fe442d0..deb98f03180a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1254,6 +1254,7 @@ mu2: mailbox@30e60000 { interrupts = ; #mbox-cells = <2>; status = "disabled"; + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_MU2_ROOT>; }; i2c5: i2c@30ad0000 {