From patchwork Fri Mar 27 10:49:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ivan Mikhaylov X-Patchwork-Id: 202726 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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 5DCC7C43331 for ; Fri, 27 Mar 2020 10:49:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DFAC20578 for ; Fri, 27 Mar 2020 10:49:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=yadro.com header.i=@yadro.com header.b="Sagm9OPA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726284AbgC0Kt4 (ORCPT ); Fri, 27 Mar 2020 06:49:56 -0400 Received: from mta-02.yadro.com ([89.207.88.252]:44062 "EHLO mta-01.yadro.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726217AbgC0Kt4 (ORCPT ); Fri, 27 Mar 2020 06:49:56 -0400 Received: from localhost (unknown [127.0.0.1]) by mta-01.yadro.com (Postfix) with ESMTP id 4C66D412D8; Fri, 27 Mar 2020 10:49:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yadro.com; h= content-type:content-type:content-transfer-encoding:mime-version :x-mailer:message-id:date:date:subject:subject:from:from :received:received:received; s=mta-01; t=1585306193; x= 1587120594; bh=lRdmUQL7NNCaphqPAmWvICfX+JM+aLcQYGMvReOsaBQ=; b=S agm9OPApza5MFrlvwHcQUqs0EYui+8/XQtFeKJlx1jxRCRiA0B3YM1VO6WFSHIJr VYG/3YFWdV/RF9/aoxk1SzsNOuhhzlDd5C3K1w9jVk6l2ZATGoTGg3TE025PlJ2L RXMpBRReochh7YZC67mBjLFiy71uKBOyHdO0Mt39S8= X-Virus-Scanned: amavisd-new at yadro.com Received: from mta-01.yadro.com ([127.0.0.1]) by localhost (mta-01.yadro.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qy4-AHzAK_TC; Fri, 27 Mar 2020 13:49:53 +0300 (MSK) Received: from T-EXCH-02.corp.yadro.com (t-exch-02.corp.yadro.com [172.17.10.102]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mta-01.yadro.com (Postfix) with ESMTPS id CC32741276; Fri, 27 Mar 2020 13:49:52 +0300 (MSK) Received: from localhost.yadro.com (10.199.0.42) by T-EXCH-02.corp.yadro.com (172.17.10.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.669.32; Fri, 27 Mar 2020 13:49:53 +0300 From: Ivan Mikhaylov CC: Ivan Mikhaylov , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , , , , Mark Rutland , Rob Herring , Andy Shevchenko Subject: [PATCH v4 0/2] iio: proximity: driver for vcnl3020 Date: Fri, 27 Mar 2020 13:49:52 +0300 Message-ID: <20200327104954.27829-1-i.mikhaylov@yadro.com> X-Mailer: git-send-email 2.21.1 MIME-Version: 1.0 X-Originating-IP: [10.199.0.42] X-ClientProxiedBy: T-EXCH-01.corp.yadro.com (172.17.10.101) To T-EXCH-02.corp.yadro.com (172.17.10.102) To: unlisted-recipients:; (no To-header on input) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add proximity sensor driver for Vishay vcnl3020. Only on-demand measurement is supported for now. Changes from v3: 1. minor changes. 2. add i2c block to fix dts section in yaml. Changes from v2: 1. using regmap_read_poll_timeout instead of do-while in measurement function. 2. change struct i2client* in vcnl3020_data to struct dev* 3. enable REGMAP_I2C in Kconfig Changes from v1: 1. using regmap interface instead of i2c_smbus_* calls. 2. switch from probe to probe_new. 3. s32/int32_t -> int Ivan Mikhaylov (2): iio: proximity: provide device tree binding document iio: proximity: Add driver support for vcnl3020 proximity sensor .../bindings/iio/proximity/vcnl3020.yaml | 52 ++++ drivers/iio/proximity/Kconfig | 11 + drivers/iio/proximity/Makefile | 1 + drivers/iio/proximity/vcnl3020.c | 232 ++++++++++++++++++ 4 files changed, 297 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/proximity/vcnl3020.yaml create mode 100644 drivers/iio/proximity/vcnl3020.c