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 61A2B352008; Tue, 4 Aug 2026 11:36:35 +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=1785843396; cv=none; b=MvC41Vxh9ZtIyBpMPONriAd6psds71Cl7CB6IXKCTRKRcGlDBL2FKIvsDP3r3fxqmd06o8A04shllx5U09IqJFLCIAwemZzQDmT7lasYpfIkkZ3lhXSyDZmSHi1hbyyd7ZQ3bBRM+VPqZXchI4AKm7XeTusVI8psfDbUzJE1ES8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785843396; c=relaxed/simple; bh=ytkQl2qucpM7xa0UdkODTCkBUd467sNXQVdKVB1xcag=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=A/k05ZDXY4ZfKLghHKSexHj+Kfxv5Q7u/lBLUW3wSWGolpt5/EtnzZGgtrv3LJYDCG7ScelYCTx4RR+xphM3ik5DT/oW8T3/AiqhCReHp3YymRa757e67X6sBdJJVn0QvAPXUwGJ9AJibRGquMGJpmwynGBSSKj5aW9qKIDKuuE= 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=konyeQfS; 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="konyeQfS" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1785843395; x=1817379395; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=ytkQl2qucpM7xa0UdkODTCkBUd467sNXQVdKVB1xcag=; b=konyeQfSWd4MNsMXlfoq/t2vfsVRja9FTOJjhf/85od8PW2Az3aTXVeG N8fTgK5mDAaExPABxiE47WpfFCpfCxVEh0FoeGTcpr5wys5QNdJdySRiW +O2L9vwNk3tL+Myh5yfIV7Ssr93gkWyVH9OexvQESX9mGo1LaZKuG2xCL 8GVFeevP8bg+lG6O+F1xOVMe6KY1nrzJRS98DMXiHZqApB0qVBGarulA3 6rw1Mo6UWH9jvKD3TGeWoOhuQBmgvy1uMQMrpmBkkT5Mbm9SMgSONL+Gc SmRJJYXmCyh3/4dBi7ojE5ackK4MYs52WJdTn0oj3jVECcM2VTpAEGm73 w==; X-CSE-ConnectionGUID: +Eg+lPfRSQmGrmY2j3vnew== X-CSE-MsgGUID: UOGQzfCSQkGMApPuGdpeaQ== X-IronPort-AV: E=Sophos;i="6.25,204,1779174000"; d="scan'208";a="61934900" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2026 04:36:34 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.87.71) by chn-vm-ex3.mchp-main.com (10.10.87.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.45; Tue, 4 Aug 2026 04:36:34 -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 04:36:23 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v5 15/17] ARM: dts: microchip: sama7d65: add cells for temperature calibration Date: Tue, 4 Aug 2026 17:03:36 +0530 Message-ID: <20260804113338.261782-16-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 nvmem-cells for temperature calibration data to the ADC node. The calibration data is read from the OTPC. Signed-off-by: Varshini Rajendran Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi index aac2e22d96cb..a8b18ad0ef7f 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -318,6 +318,8 @@ adc: adc@e1000000 { dmas = <&dma0 AT91_XDMAC_DT_PERID(0)>; dma-names = "rx"; #io-channel-cells = <1>; + nvmem-cells = <&temperature_calib>; + nvmem-cell-names = "temperature_calib"; atmel,min-sample-rate-hz = <200000>; atmel,max-sample-rate-hz = <20000000>; atmel,trigger-edge-type = ; -- 2.34.1