From mboxrd@z Thu Jan 1 00:00:00 1970 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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,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 6A684C43441 for ; Fri, 12 Oct 2018 07:36:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2778920835 for ; Fri, 12 Oct 2018 07:36:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KoAT3v0L" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2778920835 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727627AbeJLPHX (ORCPT ); Fri, 12 Oct 2018 11:07:23 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:41525 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726608AbeJLPHX (ORCPT ); Fri, 12 Oct 2018 11:07:23 -0400 Received: by mail-pf1-f193.google.com with SMTP id m77-v6so5746426pfi.8; Fri, 12 Oct 2018 00:36:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=KNR0kiUhu536Shye4rQf9xf+jwFBZ3Zx/+wAFZQ8y+I=; b=KoAT3v0LqOKMPZH1A+iMod1ILN+0twAtdURMwL5vUoeCzmxZIdn2rYaOvFL520wx4u yZ9DfwAEmPIPhwAVnoPMgakioQljHA3vKWcJISL86pIOvBtKUNXxiDxoifvTL+PbWY/v 1k3urBzH3jyv+LcsLpLS5OUrY/IadWI6g5pq8w0RJHZLq68JjUv7RH9idVMDblc/1cJc b698PXB26ATlNAKI+lgGmqMfSOnooYjMZsDsezsw77QG3FnHCAAaT6qllK5GYcCVtnHH COPPfUF4b5WwaPwKjpTNhESw+CpIAKnQM+HwcyiAanKM5YuQO5Q4rdECCI0FaVZWO6NG Z0bA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=KNR0kiUhu536Shye4rQf9xf+jwFBZ3Zx/+wAFZQ8y+I=; b=NaaKVDhavPVZ5RSKy8hDqVcgw6Kgvie7jZ8yIyRdk6XwjMPMzKBCZZvMEpL/vtDKwU lHrxR6H6aWPVO+M1INIPKAfQKmw15jx0KNz/1DK3M1Oe+9UVqtzgSmHILz+IILJU+ULr RAOcHo8exdYHtloKJwxw0UGvc5wiWdLaT+qsJiD1SopM8NIcx4/FZPAsEM6YXqrurF/q rC03MtJ9Q/s3QH/Bg2AohA9JZjsLd0pQhZHi3tpL31jHmkeJhm+Y5gGp8krXnFRhwGZr C6tuG8ilTSowG/Zd5tYb+ycA6EAPHmSKEDsxAdWimVE83aIBST+3+yIaURygIamfeMoy sReg== X-Gm-Message-State: ABuFfohH4BO94vSr+KQWv8CNxKXNTCeTMHJOPRJcKlZTc1eB2pFiNmO5 OBL/ae3I3duSzP4qgCgjtQ4= X-Google-Smtp-Source: ACcGV63w3xPsc+3RycR6EWS5dftmwTtTqx9Sk5cijvzgdNqy6ePwO8mwQjlQ1acJMNZHrSt8LrmRCA== X-Received: by 2002:a63:df4f:: with SMTP id h15-v6mr4332787pgj.94.1539329775263; Fri, 12 Oct 2018 00:36:15 -0700 (PDT) Received: from localhost (104.176.229.35.bc.googleusercontent.com. [35.229.176.104]) by smtp.gmail.com with ESMTPSA id s78-v6sm2120409pfd.138.2018.10.12.00.36.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 12 Oct 2018 00:36:14 -0700 (PDT) From: Song Qiang To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com, preid@electromag.com.au, himanshujha199640@gmail.com Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Song Qiang Subject: [PATCH v4 0/3] Add support for PNI RM3100 magnetometer Date: Fri, 12 Oct 2018 15:35:33 +0800 Message-Id: <20181012073536.20339-1-songqiang1304521@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181002143812.3661-1-songqiang1304521@gmail.com> References: <20181002143812.3661-1-songqiang1304521@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, The next 3 patches do the following: - The first patch adds PNI Sensor Corporation to the vendor prefix list. - The second patch adds devicetree binding for RM3100 magnetometer. - The third patch adds the driver for RM3100 magnetometer. -- Song Qiang Changes in v4: - Fix a bug about regmap_range configurations. - Add DRDY trigger support. - Change DRDY interrupt trigger source from RISING to HIGH. - Add a thread function to clear the interrupt. - Change the logic of one-shot read from waiting next continuous ends to writing to POLL register and waiting conversion ends. - Add iio_buffer_setup_ops to enable continuous conversion only when buffer is enabled. - Add active_scan_mask check in continuous conversions. - Remove *wait_measurement() in *trigger_handler(). Changes in v3: - Change PNI to PNI Sensor Corporation in vendor-prefix.txt. - Sort header files in alpabetical order. - Add more specific doc for the mutex. - Fix the bug in the rm3100_set_cycle_count() where we always set the cycle count value to 100 no matter what val is. - Change some multiple else if to switch. - Remove iio_device_release_direct_mode() in the case claim direct mode fails. - Use the same buffer in rm3100_trigger_handler(). - Add space around some operators. - Add manually unwind functions in case devm_add_action() fails. - Move devm_add_action before the devm_iio_device_register(). - Move register defines and rm3100_data struct to *-core.c. - Change some storage variable type of regmap from int to unsigned int. - Change 10e4 to 10^4. - Remove explicit cast of data pointer in rm3100_remove(). - Remve dev in rm3100_data and use regmap_get_device() to obtain device pointer instead. - Change register bits alignment in defines. - Move RM3100_SCAN_BYTES to the top. - Change Channel endieness from LE to BE. - Adjust the place of comment about the 3 second wait time. - Some spell check. Changes in v2: - Add scale channel. - Add EXPORT_SYMBOL_GPL() to export regmap confuguration structures. - Add sampling frequency available attribute. - Clean up headers and License declarations. - Change axis number to 3. - Remove bus specific part in compatible string. - Remove le32_to_cpu(). - Check cycle count registers at *_probe(). - Format comments. - Spell check. - Change prefix from RM_* to RM3100_*. - Check all error return paths. - Add devm_add_action() to avoid race condition when remove. Song Qiang (3): dt-bindings: Add PNI to the vendor prefixes. iio: magnetometer: Add DT support for PNI RM3100 iio: magnetometer: Add driver support for PNI RM3100 .../bindings/iio/magnetometer/pni,rm3100.txt | 20 + .../devicetree/bindings/vendor-prefixes.txt | 1 + MAINTAINERS | 7 + drivers/iio/magnetometer/Kconfig | 29 + drivers/iio/magnetometer/Makefile | 4 + drivers/iio/magnetometer/rm3100-core.c | 627 ++++++++++++++++++ drivers/iio/magnetometer/rm3100-i2c.c | 58 ++ drivers/iio/magnetometer/rm3100-spi.c | 64 ++ drivers/iio/magnetometer/rm3100.h | 17 + 9 files changed, 827 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt create mode 100644 drivers/iio/magnetometer/rm3100-core.c create mode 100644 drivers/iio/magnetometer/rm3100-i2c.c create mode 100644 drivers/iio/magnetometer/rm3100-spi.c create mode 100644 drivers/iio/magnetometer/rm3100.h -- 2.17.1