From nobody Fri Dec 19 20:18:26 2025 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 38753213224; Tue, 22 Apr 2025 10:56:53 +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=1745319416; cv=none; b=i6Laovqsr/6dGQmzV1Ei3Yti2SYmaiwrAKaugQt/KAe7QgxGb9VqKMOza8Bm24MscZgiswiX73oYm+Dkaifr9tz0ERyyyAYFTkmrSVpfijl7tMWTgXXHhoc7ZmAE2ZCQZat2wbd2ZOWDruC5w7UxgSlr0QNxB/G92sNINr2hht0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745319416; c=relaxed/simple; bh=6d+U91CPqoFD93yIaALxCHx3nOlc0OBM6RD1ZRMXbRk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lu7f+tN6NVEJXJZRWjb4Bn6EtLE3YMhP+kUOnaSyyl6bD64TifwLldrVRWJH5k7IM3FvlSp+xVle9w8jLQ1Yz3xEO9hB9UxKQyipoa5s1fVh2c8ufrUX0h4d+2rwfZjGkhVXF2jEvDnBI7Af4mtQKIW5pVhJmN7uSeZOOvwHyZU= 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=OI81sUHG; 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="OI81sUHG" 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=rcC6sO/CO6NiYaevDv7ur1bv7w/Mg7MMOwZOt9Qajsc=; b=OI81sUHGM/1BwyYkAPJxbCK46v //e/uMtr6QsC4WGnwQJjmjs2uDNjTcNRDXkrmPojEKdlEO+3jvViivfaCbWz+BVqOU9lH5UAzA6Yd gaxVWA77lT+h7O1I0GSmTBvyJERCQj6cmdydCiyAZAiNpRrZQZSASLI8Ng5/yaRS1BMX0eE+J7WbC Pz9PZ2pLWSvoKik5rBCDYHg6bcMcOzZ7VjzJkJKIYaxQ/89g/cHe0m/Vz6nca5HPrX+5vRtiGrjs+ Q1ZATpozvftYxLxnMgr9vX3zFUmb/VkQWaa5qhgzKDKfGX6a9/QW0ahvA2Y+fMNQewROPoh9po4U+ TH0XFmVg==; Received: from [89.212.21.243] (port=36562 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 1u7BIz-008kyr-2N; Tue, 22 Apr 2025 12:56:45 +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 v4 02/15] arm64: dts: freescale: imx93-phycore-som: Add EEPROM support Date: Tue, 22 Apr 2025 12:56:31 +0200 Message-Id: <20250422105644.2725168-3-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250422105644.2725168-1-primoz.fiser@norik.com> References: <20250422105644.2725168-1-primoz.fiser@norik.com> 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-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 - vger.kernel.org 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: Content-Type: text/plain; charset="utf-8" Add support for the EEPROM chip available on I2C3 bus (address 0x50), used for the PHYTEC SOM detection. Signed-off-by: Primoz Fiser Reviewed-by: Frank Li --- Changes in v4: - no changes 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/ar= m64/boot/dts/freescale/imx93-phycore-som.dtsi index 507a71f9294b..0528e293c03d 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 =3D "atmel,24c32"; + reg =3D <0x50>; + pagesize =3D <32>; + vcc-supply =3D <&buck4>; + }; }; =20 /* eMMC */ --=20 2.34.1