From patchwork Tue Feb 18 12:10:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Tachici X-Patchwork-Id: 11388311 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 826BD924 for ; Tue, 18 Feb 2020 12:11:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 632EC20722 for ; Tue, 18 Feb 2020 12:11:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726360AbgBRMLc (ORCPT ); Tue, 18 Feb 2020 07:11:32 -0500 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:1914 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726086AbgBRMLc (ORCPT ); Tue, 18 Feb 2020 07:11:32 -0500 Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 01IC3Mql011959; Tue, 18 Feb 2020 07:11:31 -0500 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 2y6eeb6u66-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Feb 2020 07:11:31 -0500 Received: from SCSQMBX10.ad.analog.com (scsqmbx10.ad.analog.com [10.77.17.5]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 01ICBTBD008060 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Tue, 18 Feb 2020 07:11:29 -0500 Received: from SCSQMBX11.ad.analog.com (10.77.17.10) by SCSQMBX10.ad.analog.com (10.77.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 18 Feb 2020 04:11:28 -0800 Received: from zeus.spd.analog.com (10.64.82.11) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Tue, 18 Feb 2020 04:11:27 -0800 Received: from tachici-Precision-5530.ad.analog.com ([10.48.65.175]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 01ICBOF4029392; Tue, 18 Feb 2020 07:11:25 -0500 From: Alexandru Tachici To: , CC: , Alexandru Tachici Subject: [PATCH v4 0/2] iio: dac: AD5770R: Add support Date: Tue, 18 Feb 2020 14:10:29 +0200 Message-ID: <20200218121031.27233-1-alexandru.tachici@analog.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-02-18_02:2020-02-17,2020-02-18 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 phishscore=0 bulkscore=0 impostorscore=0 mlxscore=0 mlxlogscore=836 clxscore=1015 adultscore=0 priorityscore=1501 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2002180100 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org This series of patches adds support for the AD5570R 14-bit current DAC. Changelog V3 -> V4: - make use of GENMASK in defines - added a DMA safe buffer for regmap_bulk_read/writeval - removed of_match_ptr - removed DVdd supply from dt bindings as the datasheet specifies that must have same voltage as AVdd Alexandru Tachici (2): iio: dac: ad5770r: Add AD5770R support dt-bindings: iio: dac: Add docs for AD5770R DAC .../bindings/iio/dac/adi,ad5770r.yaml | 188 +++++ drivers/iio/dac/Kconfig | 10 + drivers/iio/dac/Makefile | 1 + drivers/iio/dac/ad5770r.c | 695 ++++++++++++++++++ 4 files changed, 894 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/dac/adi,ad5770r.yaml create mode 100644 drivers/iio/dac/ad5770r.c