From patchwork Wed Feb 17 07:41:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 12091063 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5149C433E0 for ; Wed, 17 Feb 2021 07:41:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 716D364D79 for ; Wed, 17 Feb 2021 07:41:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230303AbhBQHlS (ORCPT ); Wed, 17 Feb 2021 02:41:18 -0500 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:41302 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231565AbhBQHjp (ORCPT ); Wed, 17 Feb 2021 02:39:45 -0500 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 11H7LVcr015796; Wed, 17 Feb 2021 02:38:58 -0500 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 36p9gb2dhc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 17 Feb 2021 02:38:58 -0500 Received: from SCSQMBX11.ad.analog.com (SCSQMBX11.ad.analog.com [10.77.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 11H7cuaB004093 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Wed, 17 Feb 2021 02:38:57 -0500 Received: from SCSQMBX10.ad.analog.com (10.77.17.5) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 16 Feb 2021 23:38:54 -0800 Received: from zeus.spd.analog.com (10.66.68.11) by scsqmbx10.ad.analog.com (10.77.17.5) with Microsoft SMTP Server id 15.2.721.2 via Frontend Transport; Tue, 16 Feb 2021 23:38:54 -0800 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 11H7coEE031401; Wed, 17 Feb 2021 02:38:51 -0500 From: Alexandru Ardelean To: , CC: , , Alexandru Ardelean Subject: [PATCH][RESEND] iio: dac: ad5686: Add support for AD5673R/AD5677R Date: Wed, 17 Feb 2021 09:41:02 +0200 Message-ID: <20210217074102.23148-1-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.761 definitions=2021-02-17_06:2021-02-16,2021-02-17 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 mlxlogscore=999 phishscore=0 clxscore=1015 mlxscore=0 priorityscore=1501 impostorscore=0 adultscore=0 spamscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102170054 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Mircea Caprioru The AD5673R/AD5677R are low power, 16-channel, 12-/16-bit buffered voltage output digital-to-analog converters (DACs). They include a 2.5 V internal reference (enabled by default). These devices are very similar to AD5674R/AD5679R, except that they have an i2c interface. Signed-off-by: Mircea Caprioru Signed-off-by: Alexandru Ardelean --- Forgot to include the linux-iio list in the first send. drivers/iio/dac/Kconfig | 5 +++-- drivers/iio/dac/ad5686.c | 12 ++++++++++++ drivers/iio/dac/ad5686.h | 2 ++ drivers/iio/dac/ad5696-i2c.c | 6 ++++-- 4 files changed, 21 insertions(+), 4 deletions(-) diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig index cea07b4cced1..75e1f2b48638 100644 --- a/drivers/iio/dac/Kconfig +++ b/drivers/iio/dac/Kconfig @@ -142,8 +142,9 @@ config AD5696_I2C select AD5686 help Say yes here to build support for Analog Devices AD5311R, AD5338R, - AD5671R, AD5675R, AD5691R, AD5692R, AD5693, AD5693R, AD5694, AD5694R, - AD5695R, AD5696, and AD5696R Digital to Analog converters. + AD5671R, AD5673R, AD5675R, AD5677R, AD5691R, AD5692R, AD5693, AD5693R, + AD5694, AD5694R, AD5695R, AD5696, and AD5696R Digital to Analog + converters. To compile this driver as a module, choose M here: the module will be called ad5696. diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c index 7d6792ac1020..99a95282ac57 100644 --- a/drivers/iio/dac/ad5686.c +++ b/drivers/iio/dac/ad5686.c @@ -301,6 +301,12 @@ static const struct ad5686_chip_info ad5686_chip_info_tbl[] = { .num_channels = 8, .regmap_type = AD5686_REGMAP, }, + [ID_AD5673R] = { + .channels = ad5674r_channels, + .int_vref_mv = 2500, + .num_channels = 16, + .regmap_type = AD5686_REGMAP, + }, [ID_AD5674R] = { .channels = ad5674r_channels, .int_vref_mv = 2500, @@ -324,6 +330,12 @@ static const struct ad5686_chip_info ad5686_chip_info_tbl[] = { .num_channels = 8, .regmap_type = AD5686_REGMAP, }, + [ID_AD5677R] = { + .channels = ad5679r_channels, + .int_vref_mv = 2500, + .num_channels = 16, + .regmap_type = AD5686_REGMAP, + }, [ID_AD5679R] = { .channels = ad5679r_channels, .int_vref_mv = 2500, diff --git a/drivers/iio/dac/ad5686.h b/drivers/iio/dac/ad5686.h index d9c8ba413fe9..f89a6f92b427 100644 --- a/drivers/iio/dac/ad5686.h +++ b/drivers/iio/dac/ad5686.h @@ -55,10 +55,12 @@ enum ad5686_supported_device_ids { ID_AD5338R, ID_AD5671R, ID_AD5672R, + ID_AD5673R, ID_AD5674R, ID_AD5675R, ID_AD5676, ID_AD5676R, + ID_AD5677R, ID_AD5679R, ID_AD5681R, ID_AD5682R, diff --git a/drivers/iio/dac/ad5696-i2c.c b/drivers/iio/dac/ad5696-i2c.c index a39eda7c02d2..24a6a4a5a2e0 100644 --- a/drivers/iio/dac/ad5696-i2c.c +++ b/drivers/iio/dac/ad5696-i2c.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* - * AD5671R, AD5675R, AD5691R, AD5692R, AD5693, AD5693R, - * AD5694, AD5694R, AD5695R, AD5696, AD5696R + * AD5338R, AD5671R, AD5673R, AD5675R, AD5677R, AD5691R, AD5692R, AD5693, + * AD5693R, AD5694, AD5694R, AD5695R, AD5696, AD5696R * Digital to analog converters driver * * Copyright 2018 Analog Devices Inc. @@ -74,7 +74,9 @@ static const struct i2c_device_id ad5686_i2c_id[] = { {"ad5311r", ID_AD5311R}, {"ad5338r", ID_AD5338R}, {"ad5671r", ID_AD5671R}, + {"ad5673r", ID_AD5673R}, {"ad5675r", ID_AD5675R}, + {"ad5677r", ID_AD5677R}, {"ad5691r", ID_AD5691R}, {"ad5692r", ID_AD5692R}, {"ad5693", ID_AD5693},