From mboxrd@z Thu Jan 1 00:00:00 1970 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 CE04E26FDB1 for ; Thu, 10 Apr 2025 10:00:10 +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=1744279213; cv=none; b=mKVxLAQoFuYo6dN9V6izJe0csfQdyVN7yEysEBOnu3RGceXExQ+F790MsA7RcbIwfHnmMRnWRbpwsb+nanekSupb1stuhJ9hcYSyxwnzOQOTNndWLhn4J4L+caCOqSxswiQotP4tKeovpVA1V0sY7PquuzCtEWuRXzWffY4LWxA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744279213; c=relaxed/simple; bh=pLO2Wip5sMNqxPVOS/4gTiCZMRxORGC5VqdQ4f/mxyw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=AeM8RFtkSY5b9i5yiIu+2W8NZHUcFDuwlBIXWX53ot5gozqVw6Dd43gdw8YgxpSeN1cSbxAYtA7xdG59Sa3JTnd0tbBA56x+8zJ/HW9cNHz0w1XeZ8Mzv8k2PHUnvy/vS8uZ61zSO9ZaF4NbJU47XX2oYPLHRP+0b2kntM0hdc4= 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; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b=lOMm6c8X; 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b="lOMm6c8X" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: 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:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=Z+eC249uRYkRdhzJpnJvyPrRUmUkEwuqtNVIRRPmw04=; b=lOMm6c8XqARmWitxR2VMJkEtKO fTBcVvBCV+1UxpirZGQYCwsae9oVKTj3MnpZUf5TwRHZ6AmBcEsO8JhDOrIFn3gTx3mXHH22PWygW cIScXdj40jgdy3vtPg+pldR0RdzO6bxn9SNQyEcPtdIgVwflxQKr19o5FYGjmLbfr9v29mU/B+HcD KSzAMFA3R9sL5CXd0shZvFrBkSjx/KvAfRF/vhoilQOL6IbuzW4f2FtSxGozBO3EVshgzjhKHPkTw GfN7VEeIweOt9UID4CcLruOn3Sf+EIWfOfs4brmvYRp6ceNsy3Y5oZXIRbvztrIAyfo7HotuFNHPv QZr4Ofsg==; Received: from [89.212.21.243] (port=41926 helo=localhost.localdomain) by cpanel.siel.si with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1u2noF-000Djj-0M; Thu, 10 Apr 2025 11:02:54 +0200 From: Primoz Fiser To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH 02/13] arm64: dts: freescale: imx93-phycore-som: Add EEPROM support Date: Thu, 10 Apr 2025 11:02:40 +0200 Message-Id: <20250410090251.1103979-3-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250410090251.1103979-1-primoz.fiser@norik.com> References: <20250410090251.1103979-1-primoz.fiser@norik.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: primoz.fiser@norik.com X-Authenticated-Sender: cpanel.siel.si: primoz.fiser@norik.com X-Source: X-Source-Args: X-Source-Dir: Add support for the EEPROM chip available on I2C3 bus (address 0x50), used for the PHYTEC SOM detection. Signed-off-by: Primoz Fiser --- arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi index 507a71f9294b..442ee067a047 100644 --- a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi @@ -154,6 +154,14 @@ ldo5: LDO5 { }; }; }; + + /* EEPROM */ + eeprom@50 { + compatible = "atmel,24c32"; + pagesize = <32>; + reg = <0x50>; + vcc-supply = <&buck4>; + }; }; /* eMMC */ -- 2.34.1