From nobody Mon Jun 8 18:57:47 2026 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 CEF793EAC8B; Wed, 27 May 2026 09:37:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779874670; cv=none; b=gu+5bkGJS95leuSNbd+20z5a5EBJpixhMwvegtBZ5dFjaDbPDf85eNBV9HHELE+1Lpcx94C6BslOQCC77uCx0r+FRyqDYwEyGKXjU8uyj/0u6kI8dkvGQTJgxp6VBGs0L8NfQo9g0OcKjcf2yZ9GMa/69tHSKYvWJafJegCtoss= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779874670; c=relaxed/simple; bh=IFW3TFULvw5guIIO/NOVp7nYEWGRZHHHkK9ypkNGsx4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=aWGtU2rbqw/kZ2HY7wRIAEkIR94RSdHH+LQO/cGIQYIvxdMYXoke9HnrPH/WsJ0VxrCgPWnkHEIe4qzgTkjgmPTRzZmJ7dAfIes2s63dH0DDkIiLS6Tdjh5Li75OW0H1+4AyDEi6fE2BsUU6Ycv5nv5E1RlPa1C17+mVBNRLNgI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=oH/PHzYv; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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=ew.tq-group.com header.i=@ew.tq-group.com header.b="oH/PHzYv" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:MIME-Version: Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References; bh=ZqjmhqkgJdbO7oHJ1AsMR24ix2j+E0GMg0GqfLOc6N0=; b=oH/PHzYvmpt89Fm7LOKf1/Xirt iUteiybdYKzpEA9b4wTzWWeYPUoHQHIqE5wHvMN0RABtWzC3gT1934pkKplYDd52E4Mw5KlY20mom 7pNKApfm+s13Ok3bPUJxi8R0g4XmXDwwgGmgwTfZo3wfWWCL3S/neH9Wen9ACFVWwil3rGbIMcknu 6gFzItbzm82+N5qBWe1CDP6+6Ph2unsSHXbQ7uIfxRKTToYfvi243im11C68VjkPQPaad1GzH0U6q IlMKotuSMfF6E++M9Puv99e93njCRmG/tah4ronOFD0kz6yKjJC2sE2YpRARJ5IltTZwPOb3YE7ZY KaYTP1IQ==; Received: from sslproxy07.your-server.de ([78.47.199.104]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1wSAhl-0000JE-1a; Wed, 27 May 2026 11:37:37 +0200 Received: from localhost ([127.0.0.1]) by sslproxy07.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wSAhl-000DxB-1r; Wed, 27 May 2026 11:37:36 +0200 From: Alexander Feilke To: Pengutronix Kernel Team , Fabio Estevam , linux@ew.tq-group.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Alexander Feilke , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer Subject: [PATCH] ARM: dts: imx7: add nvmem-layout Date: Wed, 27 May 2026 11:37:17 +0200 Message-ID: <20260527093719.160777-1-Alexander.Feilke@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 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-Virus-Scanned: Clear (ClamAV 1.4.3/28013/Wed May 27 08:24:49 2026) Content-Type: text/plain; charset="utf-8" TQMa7 has board-information located in EEPROM at offset 0x20. Add necessary nodes and properties for nvmem cell. Signed-off-by: Alexander Feilke --- arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi b/arch/arm/boot/dts/= nxp/imx/imx7-tqma7.dtsi index f3d7a2d0cb7b8..e1f740edfb763 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi @@ -151,6 +151,16 @@ m24c64: eeprom@50 { reg =3D <0x50>; pagesize =3D <32>; vcc-supply =3D <&vgen4_reg>; + + nvmem-layout { + compatible =3D "fixed-layout"; + #address-cells =3D <1>; + #size-cells =3D <1>; + + module_info: module-info@20 { + reg =3D <0x20 0x60>; + }; + }; }; =20 at24c02: eeprom@56 { --=20 2.43.0