From patchwork Fri Dec 20 09:56:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antoniu Miclaus X-Patchwork-Id: 13916435 Received: from mx0b-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) (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 9D6201AA1F4; Fri, 20 Dec 2024 09:56:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.135.77 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734688618; cv=none; b=QBwK5Q8OKaGuINq3SYWqYULl4IV6eJoZhVNo9QQKhQnRwPBQm/IKerEysqMv0QUqWsS1cYfkYKtTvuFLiqoseCOKWmpsgAaqRuY02qghyye5zy03PUb5ns3gczvTvYAujBV8CgKmLwplu4fDmnaG3CKqNjnWAkmaCivxO7qxvHo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734688618; c=relaxed/simple; bh=WFCAty3T5OlZTVXtz3EXQOL8iEJyNRBY4SckHO4UzTE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=frRD+sVXVb2y5yrtg1dlmXm/Zu73PKJYBOmxzuOsVwxNf+ae0mWBHNR8xAy4CuqmIxlyiEHKXlP7Xk5mzT3Z36ZRO6VJJ5EcxeuRFlmfRy/6RtSexhMyYNPO6nZYOCZYPwJ42AEyzejVaDOqtu21BuU2WDvNHUFs3IF68CZ74jA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=analog.com; spf=pass smtp.mailfrom=analog.com; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b=ctDEvyWx; arc=none smtp.client-ip=148.163.135.77 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=analog.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=analog.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b="ctDEvyWx" Received: from pps.filterd (m0375855.ppops.net [127.0.0.1]) by mx0b-00128a01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4BK9Ugmm001674; Fri, 20 Dec 2024 04:56:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=DKIM; bh=nGNo+ y7yEdnfOVIlU7Lnm+js2gsKnUSiFTcoyykDQY0=; b=ctDEvyWxTyzf1T98LLfLC 8qcBcypm5U15zIEHXyheKTpRsdQ5R9nK197rsotADf9Av8wC3R6z87yyINsESeSp NBz8s0dYXwkyg3ooE131cRzIxlT8nrhj5Ll0je5RtPAGs9RFUFMsfRTwI3tYsI34 pKtVMPMc5VU+kIAQJXP570Zyjm5z/3q84Lq6WyD57988BEIlnrV3bAJH3tlxIdAW fTiznXB9BkshbSQ47jkvYE9iFOk3WO5Sdo5vL6rmrtv6CxksjZjM5CBLE0ZEtAL9 oVSEjkrDBJsdLyGj30WSS1S7fFAnnY1F0ocqC1G0zgSYgCVWGIvZ2x+OLODB9u/6 Q== Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0b-00128a01.pphosted.com (PPS) with ESMTPS id 43n60ug3v2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 20 Dec 2024 04:56:53 -0500 (EST) Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 4BK9ucvc002458 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 20 Dec 2024 04:56:38 -0500 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Fri, 20 Dec 2024 04:56:38 -0500 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Fri, 20 Dec 2024 04:56:38 -0500 Received: from amiclaus-VirtualBox.ad.analog.com (AMICLAUS-L02.ad.analog.com [10.48.65.133]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 4BK9uROV023622; Fri, 20 Dec 2024 04:56:32 -0500 From: Antoniu Miclaus To: , , , , , , CC: Antoniu Miclaus Subject: [PATCH v3 1/3] dt-bindings: iio: adf4371: add refin mode Date: Fri, 20 Dec 2024 11:56:13 +0200 Message-ID: <20241220095620.4918-2-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241220095620.4918-1-antoniu.miclaus@analog.com> References: <20241220095620.4918-1-antoniu.miclaus@analog.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: Iph49NjI6xGHxJJJ3C_wLgAUUTCfwol_ X-Proofpoint-ORIG-GUID: Iph49NjI6xGHxJJJ3C_wLgAUUTCfwol_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 mlxscore=0 suspectscore=0 lowpriorityscore=0 mlxlogscore=999 malwarescore=0 clxscore=1015 impostorscore=0 spamscore=0 priorityscore=1501 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412200082 Add support for selecting between single-ended and differential reference input. By default the single-ended input is enabled. Input frequency boundaries are change based on the mode selected (single-ended/differential). Signed-off-by: Antoniu Miclaus --- changes in v3: - add option to select between refin-se and refin-diff .../devicetree/bindings/iio/frequency/adf4371.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml index 1cb2adaf66f9..f927d3af9f43 100644 --- a/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml +++ b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml @@ -40,6 +40,13 @@ properties: output stage will shut down until the ADF4371/ADF4372 achieves lock as measured by the digital lock detect circuitry. + adi,refin-mode: + description: + Choose between single-ended or differential reference input. + refin-se - Single-Ended Reference Input + refin-diff - Differential Reference Input + enum: [refin-se, refin-diff] + required: - compatible - reg