From nobody Sun May 24 21:37:38 2026 Received: from TYDPR03CU002.outbound.protection.outlook.com (mail-japaneastazon11023127.outbound.protection.outlook.com [52.101.127.127]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED837396D09; Thu, 21 May 2026 07:29:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.127.127 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779348575; cv=fail; b=qUALDSoRMFPT+a6tN7avgA3wl0hCqATnlOmO1l16K3H7GGOC1c3l2E96rSOMpcsmlGCLsJoGagHNul4LyucOtNxYrNH6SDmVsla3SdAqmHmd9cnt6uo2pu5CIskB5U0yH+2nX5ptvSBAh+/hTtSREEigkbhaDBP8vP5e8y9g5QY= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779348575; c=relaxed/simple; bh=/WG+r9qlyoh7o6+HzeTeb88wBvI2Ha9TVZZ+C0mlEyc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=gdqJv0E5yXXd52J5P5qNbJ4ziJFfTaw+ji5QLRQdXe0C0m7oebXCRZJDyXS0r7WYKcON+BLa0ODk6x9lf7J5EqnibmKP5xh6bkg/8KlNLM0t+bA/qwCzYyrnc7Nc8+nYsPJb1BZQcXzlI7Jv6Q/UAU9UOUXcAEE9cB3/UAE7nT0= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com; spf=pass smtp.mailfrom=cixtech.com; arc=fail smtp.client-ip=52.101.127.127 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cixtech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=e1LN0yBazgW0blb1rHhc+hKO/o4KJhs1bSkGLr3RZUBDpMZF4OTkdT7g3Kpr7NL4d2Fb3yMUuoxvyPwpr2fWMrxGtqprGph1gZ+0O1GOH5nVB40Cl1iBVCdQuGTPBG57oNpM6L5XhJfq2n7Z2jXrbW6Ng61ncHQYXXeoTczALvKXU3U3EykA8zWilRRc7m9NJS3uvtnHy2TyJRyKHIMvq71aeb07Um7SKPdtPPPrcEvPXdOBKNpuhJQ9NejQcyPLaGVuHYlq4MyJ6u/TYvSSPjdAHfR4iJ6phmSbKEwzdzvcSC5OpfttdLiOkUbMiCXDKnBIUNGhvm5jUEzADRFpPA== 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=/RcfmK23eMrZnuQiyO8pwAcvBrQzk3ZRoKwBv/3RIco=; b=nXQSvXNHtA3bTy5A0WA2bUe5KjA5CPupTuSzU4XNTblDy5vNsEa+2LaiFVxFy7FKgJZdtRedGqmPe9PN/DUabAr9D/a6/f6K/5vdNbrxCVCgM1LxY7QYR1rSxLEWDgFBCJpT0mGM3jgIvUOxSCcvhs1w82rTGCDZJyZEjnpd4kiwaEdE0xEN5dmCI/thkxvX8D6MzOxQBod22Nc8C1iWtUZh6C6iOFztUFa4VJlvKpsAb1aNKnQ2PRrc2zCrvNVuONMpw8mP01TlHAalqCUocvxCIinRjFBSFALuLVfpVUepWqOngJumZl5wiuJEsMkz+MGIN0CqfsbarmL0LxPKpA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 222.71.101.198) smtp.rcpttodomain=arm.com smtp.mailfrom=cixtech.com; dmarc=bestguesspass action=none header.from=cixtech.com; dkim=none (message not signed); arc=none (0) Received: from SG2PR01CA0154.apcprd01.prod.exchangelabs.com (2603:1096:4:8f::34) by JH0PR06MB7210.apcprd06.prod.outlook.com (2603:1096:990:8d::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.48.14; Thu, 21 May 2026 07:29:29 +0000 Received: from OSA0EPF000000CA.apcprd02.prod.outlook.com (2603:1096:4:8f:cafe::ac) by SG2PR01CA0154.outlook.office365.com (2603:1096:4:8f::34) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.48.17 via Frontend Transport; Thu, 21 May 2026 07:29:29 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 222.71.101.198) smtp.mailfrom=cixtech.com; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cixtech.com; Received-SPF: Pass (protection.outlook.com: domain of cixtech.com designates 222.71.101.198 as permitted sender) receiver=protection.outlook.com; client-ip=222.71.101.198; helo=smtprelay.cixcomputing.com; pr=C Received: from smtprelay.cixcomputing.com (222.71.101.198) by OSA0EPF000000CA.mail.protection.outlook.com (10.167.240.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.48.11 via Frontend Transport; Thu, 21 May 2026 07:29:28 +0000 Received: from guoo-System-Product-Name.. (unknown [172.20.64.188]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id 86FB441609D1; Thu, 21 May 2026 15:29:26 +0800 (CST) From: Jun Guo To: peter.chen@cixtech.com, fugang.duan@cixtech.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, vkoul@kernel.org, ychuang3@nuvoton.com, schung@nuvoton.com, robin.murphy@arm.com, Frank.Li@kernel.org Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cix-kernel-upstream@cixtech.com, linux-arm-kernel@lists.infradead.org, Jun Guo Subject: [PATCH v7 1/2] dmaengine: arm-dma350: enable ANYCH interrupt for shared IRQ wiring Date: Thu, 21 May 2026 15:29:23 +0800 Message-Id: <20260521072924.3000282-2-jun.guo@cixtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260521072924.3000282-1-jun.guo@cixtech.com> References: <20260521072924.3000282-1-jun.guo@cixtech.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: OSA0EPF000000CA:EE_|JH0PR06MB7210:EE_ X-MS-Office365-Filtering-Correlation-Id: 69bd018c-f766-415b-beaa-08deb70ab15a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700016|376014|7416014|1800799024|921020|56012099003|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:222.71.101.198;CTRY:CN;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:smtprelay.cixcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(36860700016)(376014)(7416014)(1800799024)(921020)(56012099003)(22082099003)(18002099003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 7UMuOIDWE+t80N65kWd9RJrP6rQKkO5lT6sDtdQ4/1FRDxpM6oCzI+EoyHPDE7LQwJ3rxGmd0iB5upumrYtqM/nVCphvr7WVU7ntN95k6O/HrWUJtz6KAR8LaRP+Ahk3nev36dYj4EJls+QY7Ce8tVM02s1mdqlXBKtq6NWCDvpXCjCPwpnZtxZ+XO71YLeUoS+xm2e16JHIN0CtT+mUTHDKZclV2QDkm4t+on7K7x+8Ljn6RMjaS9Df+H3nxS/EqsRUIqnfHCH2jb91Wgo6svJbD/WZcZbap/nQdbfzYfSuAO9kfVKitCm49cPAK4MepK2/SSiGhIVGvTksCcFSOfigHjz47/q2bvrQ1VW1r+P13Gj12ChUJOQBme5MvE7ouf6AppPG4CwwstmnL6bQffgHlJnFjs6+36SwueDczy58vZzVvsFfdRkcdNEg9N2T X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 May 2026 07:29:28.3849 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 69bd018c-f766-415b-beaa-08deb70ab15a X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: OSA0EPF000000CA.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: JH0PR06MB7210 Content-Type: text/plain; charset="utf-8" Enable DMANSECCTRL.INTREN_ANYCHINTR during probe so channel interrupts are propagated when integrators wire DMA-350 channels onto a shared IRQ line. Signed-off-by: Jun Guo --- drivers/dma/arm-dma350.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/dma/arm-dma350.c b/drivers/dma/arm-dma350.c index 84220fa83029..09403aca8bb0 100644 --- a/drivers/dma/arm-dma350.c +++ b/drivers/dma/arm-dma350.c @@ -13,6 +13,11 @@ #include "dmaengine.h" #include "virt-dma.h" =20 +#define DMANSECCTRL 0x200 + +#define NSEC_CTRL 0x0c +#define INTREN_ANYCHINTR_EN BIT(0) + #define DMAINFO 0x0f00 =20 #define DMA_BUILDCFG0 0xb0 @@ -582,6 +587,10 @@ static int d350_probe(struct platform_device *pdev) dmac->dma.device_issue_pending =3D d350_issue_pending; INIT_LIST_HEAD(&dmac->dma.channels); =20 + reg =3D readl_relaxed(base + DMANSECCTRL + NSEC_CTRL); + writel_relaxed(reg | INTREN_ANYCHINTR_EN, + base + DMANSECCTRL + NSEC_CTRL); + /* Would be nice to have per-channel caps for this... */ memset =3D true; for (int i =3D 0; i < nchan; i++) { --=20 2.34.1 From nobody Sun May 24 21:37:38 2026 Received: from SEYPR02CU001.outbound.protection.outlook.com (mail-koreacentralazon11023123.outbound.protection.outlook.com [40.107.44.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 649E8399039; Thu, 21 May 2026 07:29:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.44.123 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779348575; cv=fail; b=Bz/XbmsoCWHTR6yAn+QlmzNH4uHlUOLOLxA1bkkq0E6fRQKPSEgu49iYHSNVhC96/bYnfvZp1XWTTa+2cDfAuHeGD6FjCLNj1PJF/EVRlm1m+BG/R/2xqlFpiVN9SCItOCmToyGJ3+UpUkrqQH0u0Hr5xnsGKJRcrR+ygMcJyz8= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779348575; c=relaxed/simple; bh=HYkwSF1+DvBufNm2Ewk4k3jImkDzwCBdm12gtJIriZE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=ZXa+8X33AIDLG7sC8ir6mTBBYF4DFZDX18OOViVGRiqP44OwZ6Do5i439+ab6+PCccWBArf0q/uBNpaT4yx1p/Cfu3kImLRvMFO4jSKp6PxEpHYlkVLE4y5LNVOphpB5blhm0DQ76qO+qA1CU1EKNlnzqrOtxqh2Hak7xCeI9d8= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com; spf=pass smtp.mailfrom=cixtech.com; arc=fail smtp.client-ip=40.107.44.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cixtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cixtech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=RkIeVPCdn+4Pc3Zpto8j4keeE3PDmW6ZBPd1SmwSPKLS+rDUtlg/p0WzeMtg6KjwwEZOk6gawSEbe8ettbBZ6+Xqz6Oh8U8SwkcUUvIwqLkUT+4PwNjKNv8ZWVV9Kvq3YmnW9M2eD0H8aIr+NBL+A0xvRO0oMGeya9NqB4bGruSGAAhF73SytTWFDVC6rdmoH/lbANq3z0ArTUNH9gyJaztGJwJMgGt5+ZrVh+l3CNPECTJlFTecY3fs6NgTfaoigSJnSHunJVOVC9z9+g40H04m4mEfxJz5JwOGx/Ta4pJyxQbsTIXB3VLXRCNdVRPo0Yaw9bV7lHiRRhYbg87tUQ== 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=2NFEHhBIbJD1YCyMXcRYvDkf8EG7neu+txkBEQyH45Y=; b=lO6QoCtFL3B+hSu+f6evkrnULvlk6kCitbK4FidHoBCAWtEnvE0Ic95TgJdOsMxY5UgpnCdJWMQgb+wrY9ifUfiVtLlwpZbNI+dNgsLgow652+a6NsjnPwbe9VcaiydKPWD7Atr0zXakmm1aK3GzaKRrDjTBbBHCAeC2jqxPUDihvbq5lNe8avHNbUj9j2V+Muau740kQJuFTbjOhW0jSi3II4mStom9ekQT2BVrx85wDm4tDfXbvWr8OhZ93Wg6uqkJpW8i2P8wSLQQ5kz4JkOTHnOSM/CtLr62ZMom15ZWcYIfSc2i18dHr+p6ebTgT45USIUG2nePQR/1hJXbrA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 222.71.101.198) smtp.rcpttodomain=arm.com smtp.mailfrom=cixtech.com; dmarc=bestguesspass action=none header.from=cixtech.com; dkim=none (message not signed); arc=none (0) Received: from TYCP286CA0060.JPNP286.PROD.OUTLOOK.COM (2603:1096:400:2b5::15) by SE1PPF4D95A16FB.apcprd06.prod.outlook.com (2603:1096:108:1::414) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.48.16; Thu, 21 May 2026 07:29:29 +0000 Received: from TY2PEPF0000AB88.apcprd03.prod.outlook.com (2603:1096:400:2b5:cafe::fb) by TYCP286CA0060.outlook.office365.com (2603:1096:400:2b5::15) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.48.17 via Frontend Transport; Thu, 21 May 2026 07:29:29 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 222.71.101.198) smtp.mailfrom=cixtech.com; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cixtech.com; Received-SPF: Pass (protection.outlook.com: domain of cixtech.com designates 222.71.101.198 as permitted sender) receiver=protection.outlook.com; client-ip=222.71.101.198; helo=smtprelay.cixcomputing.com; pr=C Received: from smtprelay.cixcomputing.com (222.71.101.198) by TY2PEPF0000AB88.mail.protection.outlook.com (10.167.253.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.48.11 via Frontend Transport; Thu, 21 May 2026 07:29:28 +0000 Received: from guoo-System-Product-Name.. (unknown [172.20.64.188]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id EA55841609D9; Thu, 21 May 2026 15:29:26 +0800 (CST) From: Jun Guo To: peter.chen@cixtech.com, fugang.duan@cixtech.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, vkoul@kernel.org, ychuang3@nuvoton.com, schung@nuvoton.com, robin.murphy@arm.com, Frank.Li@kernel.org Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cix-kernel-upstream@cixtech.com, linux-arm-kernel@lists.infradead.org, Jun Guo Subject: [PATCH v7 2/2] arm64: dts: cix: add sky1 DMA-350 node with channel IRQ entries Date: Thu, 21 May 2026 15:29:24 +0800 Message-Id: <20260521072924.3000282-3-jun.guo@cixtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260521072924.3000282-1-jun.guo@cixtech.com> References: <20260521072924.3000282-1-jun.guo@cixtech.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TY2PEPF0000AB88:EE_|SE1PPF4D95A16FB:EE_ X-MS-Office365-Filtering-Correlation-Id: 43d594bc-f59c-4da2-e362-08deb70ab169 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|82310400026|376014|7416014|36860700016|22082099003|18002099003|56012099003|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:222.71.101.198;CTRY:CN;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:smtprelay.cixcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(82310400026)(376014)(7416014)(36860700016)(22082099003)(18002099003)(56012099003)(921020);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: yRjxJU5iVjQlAJdt0WacJl0Oc9KzXVCKAW1fTvHmsNKgTRNSXYNEZlDWOi86Ef9b7Zyk8t95tS06p5eRk7i7j4VNvUenkpBPEm/c92JmER3Vaie8Tfp6c0/OF05STQLtWristkcLy3UtjoH8Yef4Qws7v/oSvpLghdI/Z9eK0wrLJ2WNnSSL64DMk1zor/8Ar9UNtwotxTwXjxUUh+UF6JSuBpg/+xYui+0fM3JsK/8+g37hOkUWkVtUgniLPd9tpnXuH6PiCxVum+a4+1kO+ZSnAXdJ9rUfEEYVx3/tvDdgyegW0UBS+HrqJ49E30PlOrPR3Y1tfXJTB0VwBXyJLF64lhFK1Zdhghj54sggVsEFAlY+sxWGuc+HYq+wpBamQqIaOkM1YFby58WLVruUBQChV0gKhS49gtPqiYUas1WR4frnRBIBUYw9q71N+z8Q X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 May 2026 07:29:28.4949 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 43d594bc-f59c-4da2-e362-08deb70ab169 X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: TY2PEPF0000AB88.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SE1PPF4D95A16FB Content-Type: text/plain; charset="utf-8" Describe the DMA-350 channel interrupt sources in DT using 8 interrupt entries, while all entries map to the same GIC SPI as wired on this platform. Signed-off-by: Jun Guo --- arch/arm64/boot/dts/cix/sky1.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sk= y1.dtsi index bb5cfb1f2113..823adeef51f1 100644 --- a/arch/arm64/boot/dts/cix/sky1.dtsi +++ b/arch/arm64/boot/dts/cix/sky1.dtsi @@ -444,6 +444,20 @@ iomuxc: pinctrl@4170000 { reg =3D <0x0 0x04170000 0x0 0x1000>; }; =20 + fch_dmac: dma-controller@4190000 { + compatible =3D "arm,dma-350"; + reg =3D <0x0 0x4190000 0x0 0x10000>; + interrupts =3D , + , + , + , + , + , + , + ; + #dma-cells =3D <1>; + }; + mbox_ap2se: mailbox@5060000 { compatible =3D "cix,sky1-mbox"; reg =3D <0x0 0x05060000 0x0 0x10000>; --=20 2.34.1