From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (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 7F08F352008; Tue, 4 Aug 2026 11:36:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785843385; cv=none; b=joxNvU7Xb91Vz/lq8ixuUdX1ah2KaA3K0Ot+UWu3MeTB3CEDcSROfotbW6qKWNJEQtHJ9C24GNDGHkmGKl00YOXriFqRpciWM4Z0WTm2urx0Ot1bu7/LPI9lepDio/smfgkf02EqsHf9GeZfNWzikcntpOiuRw0RAm2aRrBYyhU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785843385; c=relaxed/simple; bh=hsE5rRxh7bAlqAndFRsVAqeW+FM8vR2AklWBZ8dt6v0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=QMCPh0mmHM1YqOVqWsF4Zrd1dfnErY6pTQ6LUpfSHvzjO7WavmaxBstjDpHPiuQx1Bs5PGYMW5/HnAYDiMqREeGz993Eqy5QL5HJGXe+qlPZayMTFTuivxQtQu7Wi0OfBvMuTftZC5YpATWkDDiDHzn7LVr+XXtspQhAIqQEbnw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=HQ8Xjz10; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="HQ8Xjz10" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1785843385; x=1817379385; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=hsE5rRxh7bAlqAndFRsVAqeW+FM8vR2AklWBZ8dt6v0=; b=HQ8Xjz10cK12b8KRQw8dflgbBADXCpwWScGIutXo2L+H4nbxhwpocc9T aNPcMblSVvAzeZhICsOp8RO8BSJOSYwcx1R5sTu5QkZBmDziQ/nICdCuw sINSUuqeytKhCxazR0pisKyGrecAXYW0v4PE94MGDTxRXeLYs7MucGSzT 3S5wEszpKurkOmTjoVI9bgJf8TkfM0iJkQ9jQZCz5L+ebepaNTtoHjrpH NActMPVV+Sz8qmCNl1b+CDwNVgvz6/sFDV6e+OxCLl8CUH1BlCR7ygnag es1fGCWk2FqgA+sCrW/8mW03ss7IOTwp1BFTrmqA2S7qjCmaop5eO1S9W g==; X-CSE-ConnectionGUID: DXNFDkABQCiYohiPRzFBsQ== X-CSE-MsgGUID: 7V35uwvnRRKf8CtPBcnftw== X-IronPort-AV: E=Sophos;i="6.25,204,1779174000"; d="scan'208";a="61629563" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 04 Aug 2026 04:36:24 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Tue, 4 Aug 2026 04:36:23 -0700 Received: from che-ll-i67070.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Tue, 4 Aug 2026 04:36:13 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v5 14/17] ARM: dts: microchip: sama7d65: add otpc node Date: Tue, 4 Aug 2026 17:03:35 +0530 Message-ID: <20260804113338.261782-15-varshini.rajendran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260804113338.261782-1-varshini.rajendran@microchip.com> References: <20260804113338.261782-1-varshini.rajendran@microchip.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Add OTPC node along with temperature calibration cell. Signed-off-by: Varshini Rajendran --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi index c35f27615bc4..aac2e22d96cb 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -15,6 +15,7 @@ #include #include #include +#include / { model = "Microchip SAMA7D65 family SoC"; @@ -1111,6 +1112,21 @@ ddr3phy: ddr3phy@e3804000 { reg = <0xe3804000 0x1000>; }; + otpc: efuse@e8c00000 { + compatible = "microchip,sama7d65-otpc", "microchip,sama7g5-otpc", "syscon"; + reg = <0xe8c00000 0x100>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + temperature_calib: calib@41435354 { + reg = <0x41435354 0x2c>; /* Temp calib data packet TAG */ + }; + }; + }; + gic: interrupt-controller@e8c11000 { compatible = "arm,cortex-a7-gic"; reg = <0xe8c11000 0x1000>, -- 2.34.1