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 790AA31E845; Thu, 6 Aug 2026 08:49:03 +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=1786006144; cv=none; b=swHr9AMPKy5v8hmJjeHhr/UhY+1lep52Xq4x/gBgZ/xqsyMPr+VjnfV5ZJByTy1dt594KwW1tabo8gznpkiuCgGF9duPJBDG3HU+iezVO2py7ERDD4JX2IKdUHK4b/co6uF1bD58gs4DQ1zJcPckkFpR7uEnMevi+RoeM1zRHHw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786006144; c=relaxed/simple; bh=hsE5rRxh7bAlqAndFRsVAqeW+FM8vR2AklWBZ8dt6v0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Zr80VxhrCVuN5gQahONVa8PnpixihsO5weHV1081YotsoZsms3VnUg1bpM3x57ny7Afrb9UsKgbY1NklrMg1HB4Plh8SOJ8f0kNN6gz3iGP4UnISi9e7R/+XxUU03OuycxZMmpRM3FyL3I8w0jhL552xNermnh1LcsMZVl5niHs= 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=PoNC+ViX; 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="PoNC+ViX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1786006146; x=1817542146; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=hsE5rRxh7bAlqAndFRsVAqeW+FM8vR2AklWBZ8dt6v0=; b=PoNC+ViXYIDRBMr6j+jEH3XuHjOCoecgiS0bov1Fx/nvX8YQ0/mMMZaW A0K1zLfB6Dwk6ohPEbAPzzQMhDN/AjhfUgyilHo059Zc3pEDf2Qd11YEr fQCYP3BC6EkbxhM+5lmIUUlXM4ZdMOHLM6hC1c8bmONPNrX4sHGsw9BO5 qLKrixsR0HDAWKF2KIg+xnsG+m/cuJnzGJiDMnpYVz6gmjtkEOZATDlPi dax3qqZdIdZ1aypfbHL7jhDl0COiZgP7WYcbxVkf1zX78J4DAqCTJoPo5 gVObzEYEMDBjElz9wTab3NITUONjEMZnyimLAqY77iIVvhnESsq665Z4l Q==; X-CSE-ConnectionGUID: ENZSoASLQWeZsm6byR7nEQ== X-CSE-MsgGUID: vFO1HFdfQ/S+/l3RprNI5g== X-IronPort-AV: E=Sophos;i="6.25,208,1779174000"; d="scan'208";a="71343347" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 06 Aug 2026 01:49:05 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) 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; Thu, 6 Aug 2026 01:49:01 -0700 Received: from che-ll-i67070.microchip.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Thu, 6 Aug 2026 01:48:52 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v6 14/17] ARM: dts: microchip: sama7d65: add otpc node Date: Thu, 6 Aug 2026 13:10:21 +0530 Message-ID: <20260806074024.531259-15-varshini.rajendran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260806074024.531259-1-varshini.rajendran@microchip.com> References: <20260806074024.531259-1-varshini.rajendran@microchip.com> Precedence: bulk X-Mailing-List: linux-iio@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