From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0002e601.pphosted.com (mx0b-0002e601.pphosted.com [148.163.154.28]) (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 79191342CBA for ; Tue, 14 Jul 2026 12:56:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=148.163.154.28 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784033809; cv=fail; b=ltEiprTN5HcYj7Fn6Kywv6UBWGggIwgHJRT3hYTXuKt9iFnRjnFWM1rWYk/xaSQyLCPCp7ovtZtIzqWe+yaWiig350E3nw3zfitDFq9XL7HDDwyDkOdnjN/lHdM5O6iCAYs+UWs8o4U55qpRdzdMfpOAw01nri+R4yw3wylmXLo= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784033809; c=relaxed/simple; bh=JZBIcA8waRi4Uq/TQSY3tqWQN460Wznb8kxiHJ/K9u8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=GkWK+TTlJorxG229BJW1JRnTW0t4CZgHyNSQ2qriigiclH9pWu/Wn5ctn2gyxkbD7i5swOt87sJD+/mcYjKDGbtoVDCg1aQz5qqPf3BCUCJn8Aw0vFKdHQUtZiWwUTcn3F6OX5Iuwz6lefSRQs/5sF6H33XGdjkIUtyhUiJgLcI= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (2048-bit key) header.d=ti.com header.i=@ti.com header.b=cWnRhKC4; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=K16gc0Mo; arc=fail smtp.client-ip=148.163.154.28 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ti.com header.i=@ti.com header.b="cWnRhKC4"; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="K16gc0Mo" Received: from pps.filterd (m0374955.ppops.net [127.0.0.1]) by mx0b-0002e601.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66EBhRMj2127158; Tue, 14 Jul 2026 07:56:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= proofpoint-05-2026; bh=jKPto6w/j05Lk5PSl7ezTpQlo5j78PN6WCqg0g3EC R8=; b=cWnRhKC4yoOhMjc2ICR5sFKGqEGeH5vacb7nl1GkMbYuG2Lke2jW39aGR CSO4No6ot6QbT6Z4bO0IIfY73AhXsdmTtyKDTbRce0LWFzbKBJ3qrVF0KX+QV+7J b7TkrIh0V+R6ibUpKzJPc1kns1ElxYKXz1bXpRPRHJBZL8sUbdrNViE3duOOIfRG 3Ek2iFypddVqS1kotiudr5p3JmrJquZJqt8fScDL57gqUSPZpvXnyIG0NHxaDNU4 E+2S3MjOo9hamR4e+c9Uxts7GS70csgmF8yQrIjg1XV40pjWndlvVZmErP+JlLba JwEtvqwzsQUiR4Y0vtRMIcqfX0W0g== Received: from bn8pr05cu002.outbound.protection.outlook.com (mail-eastus2azon11011054.outbound.protection.outlook.com [52.101.57.54]) by mx0b-0002e601.pphosted.com (PPS) with ESMTPS id 4fdmg30btv-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 14 Jul 2026 07:56:42 -0500 (CDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=t5drf9iukX3WcHRuzogxEqFfr003i3ewtimJAeDeJRXwzXSF4XOCz8U0/hVUIKddYmln44CvIrSOeCNgsRs0xkltyKtN2DRskub1+Jxoyt7H4MeprG9ZvqM3LEQCZRvni0FPg1BzCWeRwKtWdqIFKBOy07zzjKdnAwLMKRVF1YBZw58nVJ6mgJgWFOkYLBeeql/KciYmleSI7OokUH70OP7jFqkvSDFHF9DCOIs8hJguj3MrovtXFVz75BylCSzubKZ3TSjJSMG7Q8nRmQ53E3sKdZdguBlny67pxOzcSUWo4AtUjVtZ7ysPwW5woVxxKjvqJIPw6I89maeNZe9/aQ== 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=jKPto6w/j05Lk5PSl7ezTpQlo5j78PN6WCqg0g3ECR8=; b=JKLS/yiVqamqa/ytx9Vs/RMdJSE58DhTw9fotxsOElnczyO6ZaCNDpFfb1YPlO4MEvjT5ktAJoyVCGCtuBVBwukl/yRmJb+skTMl2RwcQe+ZONkmr9S55X25Vyww86mPoLJRVAgNT+gQ2qgWleIgL1cAWpJ0KDDWHTK2Am2F0P2ZwKwrFq0ukMBXM3Z0TK+QSQyqytrDpfkbACxS7RW0IsWLLQNkbRp8BTfk+tIWU8eIlKm+WxP+VqtiP8QcqJNbt9Jjr0MBDC8Su41AoSs81/UfIAr+90FfWr8QS2xw4ApMmRdXh8E0fSyw3IeiBRuWE/Wj5AejDX0Q373O+JHxsQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 198.47.21.194) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=ti.com; dmarc=pass (p=quarantine sp=none pct=100) action=none header.from=ti.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=jKPto6w/j05Lk5PSl7ezTpQlo5j78PN6WCqg0g3ECR8=; b=K16gc0MogLGJjy2H+3rM3A97hluOflwvDr07ft6brxxFAAwdTOKUZKgsRtBF68dclf5ZEudl22fy2dQls0R+0FrkrFx0imMpqiFtfJiVks6gCxyJ1dpIGEgPgS8BNoVV3XDrOXpWU/rlx1rYhbvXvn+mo8F5s8jFrN21rzwQE6I= Received: from CYXPR03CA0084.namprd03.prod.outlook.com (2603:10b6:930:d3::8) by IA3PR10MB8468.namprd10.prod.outlook.com (2603:10b6:208:583::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.202.18; Tue, 14 Jul 2026 12:56:34 +0000 Received: from CY4PEPF0000EE3E.namprd03.prod.outlook.com (2603:10b6:930:d3:cafe::60) by CYXPR03CA0084.outlook.office365.com (2603:10b6:930:d3::8) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.223.10 via Frontend Transport; Tue, 14 Jul 2026 12:56:34 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 198.47.21.194) smtp.mailfrom=ti.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=ti.com; Received-SPF: Pass (protection.outlook.com: domain of ti.com designates 198.47.21.194 as permitted sender) receiver=protection.outlook.com; client-ip=198.47.21.194; helo=flwvzet200.ext.ti.com; pr=C Received: from flwvzet200.ext.ti.com (198.47.21.194) by CY4PEPF0000EE3E.mail.protection.outlook.com (10.167.242.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.9 via Frontend Transport; Tue, 14 Jul 2026 12:56:32 +0000 Received: from DFLE214.ent.ti.com (10.64.6.72) by flwvzet200.ext.ti.com (10.248.192.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Tue, 14 Jul 2026 07:56:15 -0500 Received: from DFLE205.ent.ti.com (10.64.6.63) by DFLE214.ent.ti.com (10.64.6.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Tue, 14 Jul 2026 07:56:15 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DFLE205.ent.ti.com (10.64.6.63) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37 via Frontend Transport; Tue, 14 Jul 2026 07:56:14 -0500 Received: from venkey.dhcp.ti.com (venkey.dhcp.ti.com [10.24.53.161]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 66ECu8fV546300; Tue, 14 Jul 2026 07:56:12 -0500 From: MANNURU VENKATESWARLU To: , , , , CC: , , , , , Subject: [RFC PATCH 10/22] arm64: dts: ti: k3-j721e: Add DDR and controller node Date: Tue, 14 Jul 2026 18:26:01 +0530 Message-ID: <20260714125607.3304375-2-v-mannuru@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260714125607.3304375-1-v-mannuru@ti.com> References: <20260714125607.3304375-1-v-mannuru@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE3E:EE_|IA3PR10MB8468:EE_ X-MS-Office365-Filtering-Correlation-Id: 09ebf8ee-f1e7-40ba-d5cf-08dee1a75478 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|1800799024|23010399003|82310400026|376014|22082099003|18002099003|56012099006; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.21.194;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:flwvzet200.ext.ti.com;PTR:ErrorRetry;CAT:NONE;SFS:(13230040)(36860700016)(1800799024)(23010399003)(82310400026)(376014)(22082099003)(18002099003)(56012099006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Kq0D8EG5urcEyifiY3EljaUwAfwgvOnRNyIc8bDtRejxiKYpfCtLFHsAyjJhPRjdUCWjdrQZelIK4miwnyvmNXJNimn2sCulmGIPRTplxDbGhn7EMcQ1xaYHx8kpcEj+5hui4WqZJEMo2lqOdXUh+7ywihKJL56MmvQtFbBH1cQ//NUDLWTBByUrqaBS8lMg3sfmOL0kq2Wzfs2b4L82sdT+eK5hoOrtfOZ/JV+F26NZvkJPMRK5ZV+5Q7L7k2YTPnbSSDbl0P/U4xAZu1MXzfyENlTfFXzC0BIYkNb6L9fSc5ShcDXPF2eM6BBnOUQ2WDjpAovgDOkE2GtjscuI3f4GjsFLI+hX5Lf95wd5e/6VOzmVBnKUWn+GKPSoguC8Nj64Y0RT57Kl0EvM2k4PMamUGGiMSFZGEU20aX12ojoXvqrkyaWlbvV8j4rsGrDV X-Exchange-RoutingPolicyChecked: FMmfuO1KRmrmGArguc7pO3b2o+vgMgxxBEAIlQC18J+u1Zd63U+tlEpC7VUBCbzWrJie9WM3P/SuEg4XMPomy89OkO6P79It8YRJ//FSvcrA8LlrEJZS8epkgxwZi4aN+j6uOU0rdWj01PoE+TrVqeCU88z1jvRm6j2uPElgYWmdpyMSzydFlelq0uxEoVrH3oka+4QpGrWZmK2vIu73R27UqBjJ/Oqc/9Ve+jrp22RMbWb9ZmoH1WWiqrzq4ao22AgC6zntPsQcWsHaW+dEZT6SMNV7HK5DnzGPj6Cjoo3LtqgFtrzHkIyil6aartYbp64Nz/prWXxA8xI0FxK+mg== X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jul 2026 12:56:32.5389 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 09ebf8ee-f1e7-40ba-d5cf-08dee1a75478 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.194];Helo=[flwvzet200.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EE3E.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA3PR10MB8468 X-Proofpoint-GUID: FDWOFrCCNJytMHI0Pj7MkA0lbTS03XGB X-Proofpoint-ORIG-GUID: FDWOFrCCNJytMHI0Pj7MkA0lbTS03XGB X-Authority-Analysis: v=2.4 cv=EMg2FVZC c=1 sm=1 tr=0 ts=6a56320a cx=c_pps a=F7X/6K5kN+zqVHn88SdM/A==:117 a=iwqwCZQqcuTv3JOpYdM7/Q==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=RAioF0-LDSMA:10 a=V5UXEbMT0ywA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Z8NIEmU8O1QQgoT56wFK:22 a=fPAWb5peG099m5CrUpKH:22 a=sozttTNsAAAA:8 a=rrn-1AkOBrcl2fV5P3sA:9 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE0MDEzNSBTYWx0ZWRfX89jRqlS59AMQ dTqexrZvX6KEtUIxQp8r1WwwXP6wPvh4E0sg4dgSEXi9jGJfIH7qkW0KM8OonX+04gVj95h3FI3 +ARisaWDeEBgY03XuicI4jS2VaZ0e/Y= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE0MDEzNSBTYWx0ZWRfXyQlOrSs/25ou xWxyJzqbkRYztullB8JcVhXxqjrPa2sIDhxm/H4gNoPDOxbR5EQYJLv4qFwzLTinLEzG/pzJRh3 Ml/PK/MFbgCrzjtdovmaXpPE5efdc8aHCZmDPsTVQ5EeOq4jkSeBMqB6brshdFOHmM8AbHqUFad S0HdgLDQ7REWVD3PqMuhmJNDuRU3Z9QMZ6PaAM9dgaY5pxO0lK1iO+Zde3IaOMhCNpGVNzN25Iw f/FWdCItHbv84iN3lsC64d/MiWlvZhQVZQ5baQNW+snzDFgKZqZk/NtonOt2/qhj9hkIrVBLGUS s0C/EU7o+Vs9lNalP0ZXY8dCsGcSPq3aPICFr/7EAuWXaZj/8DxBHeZ3vrAZ//1Jl5GmJmEbNiF ygpcUVvrz69MtAOublDooK5PHo0eGSjQbEzEkkcwKse7vssc/LFFRXxkuAbZUQGaB5zBn+hPxG7 3pxqXG33LtL+8blT8Pw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-14_03,2026-07-10_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 clxscore=1015 adultscore=0 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607140135 From: Neha Malcom Francis Add DDR Controller and LPDDR4 node for J721E device. This defines the memory controller with its register regions, interrupts, power domains and clock requirements. Signed-off-by: Neha Malcom Francis Signed-off-by: Gandhar Deshpande Signed-off-by: MANNURU VENKATESWARLU --- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 32 +++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index d5fd30a01032f..67f1bb700f9a9 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -2928,4 +2928,36 @@ main_esm: esm@700000 { bootph-pre-ram; ti,esm-pins = <344>, <345>; }; + + memorycontroller: memorycontroller@2980000 { + compatible = "ti,j721e-ddrss"; + reg = <0x0 0x02990000 0x0 0x4000>, + <0x0 0x0114000 0x0 0x100>; + reg-names = "cfg", "ctrl_mmr_lp4"; + power-domains = <&k3_pds 47 TI_SCI_PD_SHARED>, + <&k3_pds 90 TI_SCI_PD_SHARED>; + interrupts = ; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x0000 0x00 0x02990000 0x00 0x4000>; + ti,ddr-freq1 = <0>; + ti,ddr-freq2 = <0>; + ti,ddr-fhs-cnt = <0>; + clocks = <&k3_clks 47 2>, <&k3_clks 30 9>; + bootph-pre-ram; + + ddr: ddr@0 { + compatible = "cdns,k3-ddr"; + reg = <0x00 0x0000 0x00 0x72c>, + <0x00 0x2000 0x00 0x4b0>, + <0x00 0x4000 0x00 0x163c>; + reg-names = "ctl_cfg", "ctl_cfg_pi", "ctl_cfg_phy"; + bootph-pre-ram; + }; + + ddr_pmu0: ddr-pmu@100 { + compatible = "ti,k3-ddr-pmu"; + reg = <0x00 0x100 0x00 0x14>; + }; + }; }; -- 2.34.1