From patchwork Tue Feb 18 07:41:56 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrej Picej X-Patchwork-Id: 13979152 Received: from cpanel.siel.si (cpanel.siel.si [46.19.9.99]) (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 C64BE1C1F10 for ; Tue, 18 Feb 2025 07:42:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.19.9.99 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739864581; cv=none; b=OCmU3IzLSj7UMt7AtXTxWxFDXEX/CBx3aPMUH+ew+Tusls5boKTL0QsMDlrZjXV9LbhLH9fZSuYQ4dppQShs7V8xTKKqIRisZvaeZkQUY7P0bXne1jayBCjBcFn5tqBIA4bVqIDnN9wVf07QKndOPZman/Y0niQjSeE4ZhM2WRk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739864581; c=relaxed/simple; bh=BiUV62mf2nwxx1jDx46P+ko85ephu7710hKtThBs5y0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jcJNDwkgu2hGtunGZImElQBmSDOApZSG6oFqFGfqo2NHX8azUIeN+RflyFkFicEJix/2ZiVs3iQ0DXZXBBoOx7hamwTmv9m5i8XCX7O/wqVRStwR9Obr3kQDM/8kZVH2p1CmDqT00xG7pJMt+XCU5GMrX8A1ieXiSHCwm6gHm/I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com; spf=pass smtp.mailfrom=norik.com; arc=none smtp.client-ip=46.19.9.99 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=norik.com Received: from 89-212-21-243.static.t-2.net ([89.212.21.243]:52604 helo=and-HP-Z4..) by cpanel.siel.si with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1tkIFt-00G0MD-1R; Tue, 18 Feb 2025 08:42:56 +0100 From: Andrej Picej To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH v3 15/15] arm64: dts: imx8mm-phycore-som: Add overlay to disable SPI NOR flash Date: Tue, 18 Feb 2025 08:41:56 +0100 Message-Id: <20250218074156.807214-16-andrej.picej@norik.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250218074156.807214-1-andrej.picej@norik.com> References: <20250218074156.807214-1-andrej.picej@norik.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cpanel.siel.si X-AntiAbuse: Original Domain - lists.linux.dev X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cpanel.siel.si: authenticated_id: andrej.picej@norik.com X-Authenticated-Sender: cpanel.siel.si: andrej.picej@norik.com X-Source: X-Source-Args: X-Source-Dir: From: Teresa Remmet There are SoM variants with no SPI NOR flash populated. Add overlay to be able to support this. Signed-off-by: Teresa Remmet Signed-off-by: Andrej Picej --- Changes in v3: - updated copyright year. --- arch/arm64/boot/dts/freescale/Makefile | 2 ++ .../freescale/imx8mm-phycore-no-spiflash.dtso | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 7f3d8fb8123b..664438aa2e26 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -126,11 +126,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-av-10-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-av-10.dtbo imx8mm-phyboard-polis-peb-eval-01-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-eval-01.dtbo imx8mm-phycore-no-eth-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-no-eth.dtbo +imx8mm-phycore-no-spiflash-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-no-spiflash.dtbo imx8mm-phycore-rpmsg-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-rpmsg.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-av-10.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-eval-01.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-no-eth.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-no-spiflash.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-rpmsg.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso new file mode 100644 index 000000000000..7bfc366c1689 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + * Author: Teresa Remmet + */ + +/dts-v1/; +/plugin/; + +&flexspi { + status = "disabled"; +}; + +&som_flash { + status = "disabled"; +};