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 D4AB62192FD for ; Tue, 15 Apr 2025 04:33:14 +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=1744691598; cv=none; b=DZmc3MBFCnve7GZDPfOi5AJ1r2TlTjT1fnPtMqwNz/8sTbbNrKNz+xPLkwzVjuXQryg/cHMxccFsbPQRb22NhwtP+NFLq2iHF3nC2HBg97KZPtyzkjXvkFtIzSTRv/6bkL+r5Lg7AvpKI92aHbj4Eh9stt+QZm0/oKnGix5zKlI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744691598; c=relaxed/simple; bh=o1UC/CUCU4iL+fAOMQ5zd+yNz9FBdQ4/TB7BbrG0fq4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=AnQwmfFAplJCzW5Guz1z8JbgKKLNQyZsk/ol1YHoDDyDRweE+36mJJkNyoJaLPZWrXgV7Gr7apBbvjvaHMOGuWfQrqt1XwMucWUyHTWch05G1hGDEeXcb5xBkQk6/DA7rYWbp8a/dQmnan8nuo+jmnzNN9JOg5XmmTPeeHDuFG0= 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] (port=52324 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 1u4Xyz-00Gb4I-2l; Tue, 15 Apr 2025 06:33:13 +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 v2 02/15] arm64: dts: freescale: imx93-phycore-som: Add EEPROM support Date: Tue, 15 Apr 2025 06:32:58 +0200 Message-Id: <20250415043311.3385835-3-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250415043311.3385835-1-primoz.fiser@norik.com> References: <20250415043311.3385835-1-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 --- Changes in v2: - move reg property ahead of pagesize 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..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 = "atmel,24c32"; + reg = <0x50>; + pagesize = <32>; + vcc-supply = <&buck4>; + }; }; /* eMMC */ -- 2.34.1