From patchwork Thu Sep 12 12:15:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nechita, Ramona" X-Patchwork-Id: 13802077 Received: from mx0a-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 8825613D503; Thu, 12 Sep 2024 12:17:28 +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=1726143450; cv=none; b=IuiuN9XWNn21WgNjbM7L/YUnMXWwzgpZxC3lrROQWs2ryxUZvD/9138r8jY7yKQGE4b96+o2y510qcTd8nJMxpMyXMmBQDruqSXce0piMqlQ4EEDu98kbJVCaciVV/vRAUgr8R+tJUsvcQWryi0DC6I55naj/hbUZJ3pAm/CCg0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726143450; c=relaxed/simple; bh=QU0/XcAuMjbFqPEK5OmsdkwX9rgEdkv9d7CT9Tfz5oM=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=f2mh190AI6qCxbvBWVBXwusIiBp3wINZv7RWRAq36XdwufwY6kW/5AlxY/SSz2zMTjsPn9cwbNjQeF8EWgeTuxSewrpQUMS5XA+FwjiJnh5m0QAH7e1vnKxkfubbrWBNikhD1Bc50zYYYcPYR5rMgf/Ky88DLt21t2sF0ImDFF0= 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=vvd4ZVYX; 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="vvd4ZVYX" Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 48CABUoR022577; Thu, 12 Sep 2024 08:17:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.com; h= content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=DKIM; bh=P3PjALF9zww95ekjbJDrq1uAb0g vhpPGrRKBEYLoXJo=; b=vvd4ZVYXqASZDxQsu7CVenDuOknGTTafSKqfvYmnzsA /5pWrVgXQ8WxyYK//Z7Exykxn6uc3s1R9MOpPFzKel4r5VWEWVahsDxDCCKJg5Nd 1nffmJgzWeJgdu2mmwad8P61HKsO1+5P44oX5TM9+X2browxdLWTGbZJueEaZRvq GAxq1vG+TJzszLk78o6M0uclBzsm5vA4Y3HM1tclggTI49Fp2MMPMKVnhKrcFJtD UnfAo5v9JprzrszQHiGzasYPPq/keqc4wInhU7UDIL4kD9w8cHwA95ALSFkRIKN/ K8JH284qG3cIPuzaEMMHydSRNlJSO1img3Z30REZ6og== Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 41gybduy8e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 12 Sep 2024 08:17:04 -0400 (EDT) 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 48CCH1F9012014 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 12 Sep 2024 08:17:01 -0400 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) 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; Thu, 12 Sep 2024 08:17:01 -0400 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) 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; Thu, 12 Sep 2024 08:17:01 -0400 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; Thu, 12 Sep 2024 08:17:01 -0400 Received: from HYB-hYN1yfF7zRm.ad.analog.com ([10.32.223.254]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 48CCGg14009956; Thu, 12 Sep 2024 08:16:44 -0400 From: Ramona Alexandra Nechita To: Jonathan Cameron , Lars-Peter Clausen , Cosmin Tanislav , Michael Hennerich , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Nuno Sa , David Lechner , Andy Shevchenko , Marcelo Schmitt , "Olivier Moysan" , Dumitru Ceclan , Matteo Martelli , =?utf-8?q?Jo=C3=A3o_Paulo_Gon?= =?utf-8?q?=C3=A7alves?= , Alisa-Dariana Roman , Ivan Mikhaylov , AngeloGioacchino Del Regno , Marius Cristea , Ramona Nechita , , , Subject: [PATCH v5 0/3] add support for ad777x family Date: Thu, 12 Sep 2024 15:15:44 +0300 Message-ID: <20240912121609.13438-1-ramona.nechita@analog.com> X-Mailer: git-send-email 2.43.0 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: 0KhUchy6sZcPz-T-mgM5woI0gJf7nacH X-Proofpoint-ORIG-GUID: 0KhUchy6sZcPz-T-mgM5woI0gJf7nacH 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 lowpriorityscore=0 adultscore=0 bulkscore=0 mlxlogscore=999 malwarescore=0 spamscore=0 mlxscore=0 priorityscore=1501 impostorscore=0 phishscore=0 clxscore=1011 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409120088 v4: * https://lore.kernel.org/all/20240724155517.12470-1-ramona.nechita@analog.com/ v5: * Patch1: - removed yaml unnecessary nodes - removed vref_supply from yaml altogether, as it is not used by the driver - documented interrupt line in yaml file - updated commit message with short description * Patch2: - version downgrade in sysfs-bus-iio file due to combinig the two drivers' attributes together (one was available in 6.1 and the other in 6.2 and it seemed right to leave it as 6.1) * Patch3: - removed comments with old code - fix commit messages - removed power_mode from driver private structure - used spi_write for ad7779_spi_write function - fixed various indents and line wraps, typos etc - used goto in trig_handler to get rid of duplicate code - switched to iio_for_each_active_channel - removed unnecessary trig setting (done by devm already) - removed __maybe_unused from driver suspend/resume functions Ramona Alexandra Nechita (3): dt-bindings: iio: adc: add a7779 doc Documentation: ABI: added filter mode doc in sysfs-bus-iio drivers: iio: adc: add support for ad777x family Documentation/ABI/testing/sysfs-bus-iio | 22 + .../ABI/testing/sysfs-bus-iio-adc-ad4130 | 46 - .../bindings/iio/adc/adi,ad7779.yaml | 84 ++ drivers/iio/adc/Kconfig | 11 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ad7779.c | 917 ++++++++++++++++++ 6 files changed, 1035 insertions(+), 46 deletions(-) delete mode 100644 Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7779.yaml create mode 100644 drivers/iio/adc/ad7779.c