From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 508D9402B97; Mon, 27 Jul 2026 12:28:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785155339; cv=none; b=mDMkHp424m1DOz49BSkzypJlm5Jbo7NaAKTYTT+D3bChHLkmFkeQuKcjGKi+UP4Ywu/wNQcm5Y3xbcItJIIc2+mRKRTOBw5aEdO9wUwQy2EiciCjYAim/rSyTMAnzktZTuoO/mVlmUQMw2EB+mcVO6K0qcZmREKzxB78ZctQ9ts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785155339; c=relaxed/simple; bh=hsE5rRxh7bAlqAndFRsVAqeW+FM8vR2AklWBZ8dt6v0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=qbisgXAXU1/1Vcyzq/v4LzM/4LSo4vjXtmrrRrE9aks5Kf+uSh7+9G8NQHZfuEiynYDIfg5XqODHHsisJuGrrJU9TCXOSoNKrT06/xDQuFwOLX7VN4fZpVox0zo80OEglwiosAwvy/CpWkgl+Hvyd1Eqy1nA8bkMjlPfvuKsS/o= 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=rk6d+XrU; arc=none smtp.client-ip=68.232.154.123 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="rk6d+XrU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1785155340; x=1816691340; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=hsE5rRxh7bAlqAndFRsVAqeW+FM8vR2AklWBZ8dt6v0=; b=rk6d+XrUIvWSgtVAt0BqL7qjSHuDLBKu8U31OKK/CXoD1W3Epg/Jv14w jcaS1XCBYOKaqITtyKfpbxbS1RE61XexF29PrWvFulIXfae+eJjitGMfm k3b99RaVjpGYTys5R201tOhc1Nj+K5q5L1f6s8Fbueiu05NYuECjKfft5 W5bis5c/lWIvlYMPjd47TM4rIkQlv9eGfUONrEV3EoQ1JYnZfAaroIL6f /uRViDgvF8s6HKQ5fWbmXa1T5iOjKA2ulis6EQvSrrFKVhw7SwW6aybSe hL+L91rM3P0rMXJrDV6QmfV34iZNMlm+mM+c5VUgiRJjlt9kWwOyoolQS Q==; X-CSE-ConnectionGUID: 45uKajqDTkafrYkPpc0gsQ== X-CSE-MsgGUID: ile7UvYQSQuVDwLucwA4eA== X-IronPort-AV: E=Sophos;i="6.25,188,1779174000"; d="scan'208";a="228368881" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2026 05:28:58 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.87.71) by chn-vm-ex1.mchp-main.com (10.10.87.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.43; Mon, 27 Jul 2026 05:28:55 -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; Mon, 27 Jul 2026 05:28:47 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v4 13/16] ARM: dts: microchip: sama7d65: add otpc node Date: Mon, 27 Jul 2026 17:56:30 +0530 Message-ID: <20260727122633.117435-14-varshini.rajendran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260727122633.117435-1-varshini.rajendran@microchip.com> References: <20260727122633.117435-1-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