From patchwork Tue Nov 28 15:26:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 13471357 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mx0b-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E68110E4; Tue, 28 Nov 2023 07:23:59 -0800 (PST) Received: from pps.filterd (m0375855.ppops.net [127.0.0.1]) by mx0b-00128a01.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 3ASAYFA3006004; Tue, 28 Nov 2023 10:23:40 -0500 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0b-00128a01.pphosted.com (PPS) with ESMTPS id 3unejp8yww-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 28 Nov 2023 10:23:39 -0500 (EST) Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 3ASFNbX0049267 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 28 Nov 2023 10:23:37 -0500 Received: from ASHBCASHYB5.ad.analog.com (10.64.17.133) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Tue, 28 Nov 2023 10:23:36 -0500 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBCASHYB5.ad.analog.com (10.64.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Tue, 28 Nov 2023 10:23:36 -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; Tue, 28 Nov 2023 10:23:36 -0500 Received: from [127.0.0.1] ([10.44.3.56]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 3ASFNMDb003945; Tue, 28 Nov 2023 10:23:30 -0500 From: Nuno Sa Date: Tue, 28 Nov 2023 16:26:08 +0100 Subject: [PATCH v2 1/2] dt-bindings: adi,ad5791: Add support for controlling RBUF Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20231128-ad5791-michael-stuff-v2-1-541bb1c9dc43@analog.com> References: <20231128-ad5791-michael-stuff-v2-0-541bb1c9dc43@analog.com> In-Reply-To: <20231128-ad5791-michael-stuff-v2-0-541bb1c9dc43@analog.com> To: , CC: Lars-Peter Clausen , Michael Hennerich , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Jonathan Cameron , "Krzysztof Kozlowski" X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1701185184; l=982; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=zD6+twSOON3C1B9Q1jD94rOKIZYQOEtpLb3956omfXU=; b=/pirBo/F7G68Jt9umd5IHXv8J+BuvJ/YVQw3MNxmBnKdnkXm5++cegqDVmdSmNe1C8AsWvha/ 0Kfc0WGxg8xBbJeRQd2/tPboFfgY1cdMT+MbEdF3+pGfmXEALfpzNSI X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: 0FrSIJ5Y_4ZVU1r0MQh88gQUWrAlkQYW X-Proofpoint-GUID: 0FrSIJ5Y_4ZVU1r0MQh88gQUWrAlkQYW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-28_16,2023-11-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 mlxlogscore=824 clxscore=1015 malwarescore=0 bulkscore=0 adultscore=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 mlxscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311060001 definitions=main-2311280122 From: Michael Hennerich This change adds support for an external amplifier to be connected in a gain of two configuration. Signed-off-by: Michael Hennerich Acked-by: Krzysztof Kozlowski Signed-off-by: Nuno Sa --- Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml index 3a84739736f6..c81285d84db7 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml @@ -26,6 +26,11 @@ properties: vdd-supply: true vss-supply: true + adi,rbuf-gain2-en: + description: Specify to allow an external amplifier to be connected in a + gain of two configuration. + type: boolean + required: - compatible - reg