From patchwork Fri Feb 7 08:36:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13964637 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 594BF1C5F3A for ; Fri, 7 Feb 2025 08:37:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738917451; cv=none; b=RGy3Va8CXhWsYlGIcePDuckmsWzG+GA2OLIXhGgNJsg2glpMiIHRBWTnNqQjRVLQimCSrmVDnUJ+mxQSnDh98ZyphdPY8fZnlI1NnNDwNgRu+379yqd4TeAuRePt0NLbuB0sJUD/cWOOXj6uYuzkMu8ueAVW2MfmWpRp5iNVFbE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738917451; c=relaxed/simple; bh=epKjLi69BVTeU228sYLbDxc9Gb/CXKXnDmdzd8h1hXA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lN8Vw++cidZH3nqyZvmBHL7qhQlVZ1I+z1jOI68eOY7s1M4gXaTHhAs2Od5Y4+aMVAWE1/4zksw5KCs4E+s0QZUZWF1VM0NxNsq6ilzTdbDc1ZL4yk/wyruiBtW8SVp9LtrsJ1R5gCjSQHBtFquV1a3a9h21QC6Hj+IieTpxxJ8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=eS0rfjRz; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=B6UFfvxg reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="eS0rfjRz"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="B6UFfvxg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1738917450; x=1770453450; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VU2LURvpuWlLE+ZwmrPv4Em3qMpL5cubt9yeIQOASOs=; b=eS0rfjRzSfmHPnjjcR4/auoZTArVAy5pwiM3lwwVxmlfCvJH0finZusy jVex8cG5H4pAJGIIENV8Z5CXXNjKlTJrrLDQo5fyJIlDEFr/bFn97kco+ dVSJ8F30gm0WzXl77hzcBsXPWiTrDLdkVntOtxeGrn7C7ViQXOHMaBG8g Ztpykgz5yZq0bPVr7kPdUpeswa6MloW8L++1c1Mm/gaF1LWrZICvyLBYr gHEhepYME4sOv+W74Mk90104efrK9e+qd42FZCqFOe2HBPm+sfrU3MUHV u3ghfwkRtry1GSvDGCtvba6NiJ2Vjxey6DAgpkBNxl1q+jt4QcGHRmzwk Q==; X-CSE-ConnectionGUID: zhYXy1pMQMaw6xj8EE0t+w== X-CSE-MsgGUID: qpsPfg0xSFC1EqN34PCUPQ== X-IronPort-AV: E=Sophos;i="6.13,266,1732575600"; d="scan'208";a="41636110" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 07 Feb 2025 09:37:07 +0100 X-CheckPoint: {67A5C632-1F-727D2C21-EE1B71AA} X-MAIL-CPID: 085FFC876C4E2B2C688DB0CCF2FD4F60_5 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id B26AE168340; Fri, 7 Feb 2025 09:37:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1738917422; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VU2LURvpuWlLE+ZwmrPv4Em3qMpL5cubt9yeIQOASOs=; b=B6UFfvxgpjxaOWt4ibeMzpDJYTFrDEZsULVwacDBAc+fxFfOab2dnCHxhGdfzHF869KLmd dKM7OOIrGcC5QTip0wbtBWy6hmW2d2/oJebTigXEC5Js5P/SvTCXywbi/7+6Bs/O6ykUXU 1noXifBhWs4nAvMvd8eIase8vIZ6VWBSosCmpzhHEjEWZb/9+ICO67vyEcqBKwML0++K5Z Swi8J4kvjAkfK92x5F6Qav057rTkqqVQVmTxQ0th18JUk4S8t7lY148MbW3xxLOPoS82PV 8oS5CdHuJG+/iej8ofv6qf+z5udSJi8/HnFoBFRa2zrsRQvOUUl21j4zcQY4HA== From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Srinivas Kandagatla Cc: Alexander Stein , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 07/10] arm64: dts: imx8mm: Add i.MX8M Mini OCOTP disable fuse definitions Date: Fri, 7 Feb 2025 09:36:12 +0100 Message-Id: <20250207083616.1442887-8-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250207083616.1442887-1-alexander.stein@ew.tq-group.com> References: <20250207083616.1442887-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 These definitions define the location of corresponding disable bits in OCOTP peripheral. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mm-ocotp.h | 31 ++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-ocotp.h diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ocotp.h b/arch/arm64/boot/dts/freescale/imx8mm-ocotp.h new file mode 100644 index 0000000000000..87698e7619262 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-ocotp.h @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (c) 2025 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#ifndef __DTS_IMX8MM_OCOTP_H +#define __DTS_IMX8MM_OCOTP_H + +/* + * The OCOTP is a tuple of + * + */ + +#define IMX8MM_OCOTP_M4_DISABLE 20 8 +#define IMX8MM_OCOTP_M4_MPU_DISABLE 20 9 +#define IMX8MM_OCOTP_M4_FPU_DISABLE 20 10 +#define IMX8MM_OCOTP_USB_OTG1_DISABLE 20 11 +#define IMX8MM_OCOTP_USB_OTG2_DISABLE 20 12 +#define IMX8MM_OCOTP_G1_DISABLE 20 18 +#define IMX8MM_OCOTP_G2_DISABLE 20 19 +#define IMX8MM_OCOTP_H1_DISABLE 20 20 +#define IMX8MM_OCOTP_GPU2D_DISABLE 20 21 +#define IMX8MM_OCOTP_PCIE1_DISABLE 20 22 +#define IMX8MM_OCOTP_GPU3D_DISABLE 20 24 +#define IMX8MM_OCOTP_MIPI_DSI_DISABLE 20 28 +#define IMX8MM_OCOTP_ENET_DISABLE 20 29 +#define IMX8MM_OCOTP_MIPI_CSI_DISABLE 20 30 + +#endif /* __DTS_IMX8MM_OCOTP_H */