From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 995B8C55838 for ; Tue, 4 Aug 2026 11:36:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:To:From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ft8YWyAEcHJga5I+LsUcuaU713xF64BhZTxjt+6yxwU=; b=wQQs/dxbMMD13RqftpbPKzAhAm Q/gpTyuM6gLv9fXI9Z/NCe3DzEWrrf7IdM95/p1y//va3n5g2XOd8uIDk4C/QVbqsrN0zz+3JuIvq YEAzXwUVdVadxymM9nJd1UhySTUGVfaL+qYEUzbHj97I8s4Sm4KS0QKpStIouJfyRDUboSj+8Ohdh kcg+mYMrsKWXE4JzFxHotZu9Ti+2p2eBRIzaIq7t2JOHHEqZe82+79tii+VkikR4VR6VpoM2Q4mUe cHqzckWCsZN1/a0BiZUoZ8ZTDop5ISFLRhJO+QnRNe/DmbGhRk9ThZru7iNZeaSrK6z70yJfiag0b cvnoby3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrDRl-00000001j2l-3m6g; Tue, 04 Aug 2026 11:36:37 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrDRj-00000001j1h-2dS9 for linux-arm-kernel@lists.infradead.org; Tue, 04 Aug 2026 11:36:36 +0000 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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260804_043635_723837_D27FD6AD X-CRM114-Status: UNSURE ( 9.59 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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