From patchwork Wed Dec 20 15:34:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 13500258 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 957473DB9C; Wed, 20 Dec 2023 15:31:56 +0000 (UTC) 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 Received: from pps.filterd (m0375855.ppops.net [127.0.0.1]) by mx0b-00128a01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BKFBer1020683; Wed, 20 Dec 2023 10:31:38 -0500 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0b-00128a01.pphosted.com (PPS) with ESMTPS id 3v42psr45h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 20 Dec 2023 10:31:37 -0500 (EST) Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 3BKFVJr2027466 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 20 Dec 2023 10:31:19 -0500 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) 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; Wed, 20 Dec 2023 10:31:18 -0500 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB4.ad.analog.com (10.64.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Wed, 20 Dec 2023 10:31:18 -0500 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Wed, 20 Dec 2023 10:31:18 -0500 Received: from [127.0.0.1] ([10.44.3.57]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 3BKFUxX6006998; Wed, 20 Dec 2023 10:31:11 -0500 From: Nuno Sa Date: Wed, 20 Dec 2023 16:34:04 +0100 Subject: [PATCH v4 1/8] dt-bindings: adc: ad9467: add new io-backend property Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20231220-iio-backend-v4-1-998e9148b692@analog.com> References: <20231220-iio-backend-v4-0-998e9148b692@analog.com> In-Reply-To: <20231220-iio-backend-v4-0-998e9148b692@analog.com> To: , CC: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , "Rob Herring" , Krzysztof Kozlowski , Conor Dooley , "Greg Kroah-Hartman" , "Rafael J. Wysocki" , Frank Rowand , Olivier Moysan X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1703086446; l=1149; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=BWitLSZcHpV7hY58JA/NDmxnZXkdapBtCdlxR3kz15s=; b=SjducwWQwC1aKSeFFPdDUn7WDQqrjIXK/tcBocxyMyx39sMTZiysZq1kfFf5lN8fDZD5wKmh2 wpDujrkVlAfCbdmLNyhBRdvek5AFGawotMPG8anL6vlHUnVCONWn8ie X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: fbhAa6hmYr91Ak-8ZMpRCtujT5-WUP-k X-Proofpoint-GUID: fbhAa6hmYr91Ak-8ZMpRCtujT5-WUP-k 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=2023-12-02_01,2023-11-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 clxscore=1015 mlxlogscore=687 phishscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2312200111 The ad9467 will make use of the new IIO backend framework which is a provider - consumer interface where IIO backends provide services to consumers. As such, and being this device a consumer, add the new generic io-backend property to the bindings. Signed-off-by: Nuno Sa Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml index 7aa748d6b7a0..eecd5fbab695 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml @@ -44,6 +44,9 @@ properties: Pin that controls the powerdown mode of the device. maxItems: 1 + io-backends: + maxItems: 1 + reset-gpios: description: Reset pin for the device. @@ -68,6 +71,7 @@ examples: reg = <0>; clocks = <&adc_clk>; clock-names = "adc-clk"; + io-backends = <&iio_backend>; }; }; ...