From patchwork Fri Dec 20 16:00:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Robertson X-Patchwork-Id: 11305955 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 0CD58921 for ; Fri, 20 Dec 2019 16:16:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E2E7424679 for ; Fri, 20 Dec 2019 16:16:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727413AbfLTQQp convert rfc822-to-8bit (ORCPT ); Fri, 20 Dec 2019 11:16:45 -0500 Received: from sender4-op-o11.zoho.com ([136.143.188.11]:17107 "EHLO sender4-op-o11.zoho.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727233AbfLTQQp (ORCPT ); Fri, 20 Dec 2019 11:16:45 -0500 ARC-Seal: i=1; a=rsa-sha256; t=1576858590; cv=none; d=zohomail.com; s=zohoarc; b=cwELt0bUFRAISzp+utjX49o116gaJzcoAgIdVaidRii3F2f5IJsJhPFg12THAD3av2iID4UDFeDcOglHHcetez6tb5AiQeTnuBuHPKImbpJ227JbwcmLHqviWKISjrx5Ix5cm/9F8bhBS2AhSB9d5/WVQJ4j0o7vsJe36WaH9n0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1576858590; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:MIME-Version:Message-ID:Subject:To; bh=AaT03GYlto89xDiCdH3WCjerKcBnYWeAplz3CO2IaIU=; b=XP6w1HS43rnX2tdqv6iqZVGzXEQqHDdkCvbWvakfJABB2ujdv0hPtkIoIi9MoPs0I/fQxf0sDCPKpyb2jOlTethTG7jI/KFdg2PgjzuMsFwuo40hmS/2r9n8JMFAiEidmpeWubaObCVQkcLEmYYaClroMeG9WdcfEnSkYnAtCeE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=dlrobertson.com; spf=pass smtp.mailfrom=dan@dlrobertson.com; dmarc=pass header.from= header.from= Received: from nessie.verizon.net (pool-173-73-58-202.washdc.fios.verizon.net [173.73.58.202]) by mx.zohomail.com with SMTPS id 1576858589287435.38899860347146; Fri, 20 Dec 2019 08:16:29 -0800 (PST) From: Dan Robertson To: Jonathan Cameron , linux-iio@vger.kernel.org, Peter Meerwald-Stadler Cc: Andy Shevchenko , devicetree@vger.kernel.org, Hartmut Knaack , Rob Herring , Mark Rutland , linux-kernel@vger.kernel.org, Randy Dunlap , Joe Perches , Linus Walleij , Dan Robertson Message-ID: <20191220160051.26321-1-dan@dlrobertson.com> Subject: [PATCH v8 0/3] iio: add driver for Bosch BMA400 accelerometer Date: Fri, 20 Dec 2019 16:00:48 +0000 X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 X-ZohoMailClient: External Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org I made basic improvements based on the previous code including removing the use of division when setting the scale and setting the sample frequency and using devm_regulator_bulk_get. Cheers, - Dan Changes in v8: * Fixup MAINTAINERS entry * Remove the use od division when setting scale and sample frequency * Use devm_regulator_bulk_get Changes in v7: * Added MAINTAINERS entry * Added basic vddio and vdd regulator support * Added vddio and vdd supply to devicetree bindings * Added interrupts to devicetree bindings Changes in v6: * Improve readability Kconfig options Changes in v5: * Move to using a function instead of lookup tables for scale and frequency conversions. * Rename DT bindings to bosch,bma400.yaml * Fixed other errors and improvements found by reviewers Changes in v4: * Fix error in DT bindings * Fix typo when setting the OSR * Simplified the cached sample frequency * Fix the MODULE_LICENSE Changes in v3: * Use yaml format for DT bindings * Remove strict dependency on OF * Tidy Kconfig dependencies * Stylistic changes * Do not soft-reset device on remove Changes in v2: * Implemented iio_info -> read_avail * Stylistic changes * Implemented devicetree bindings Dan Robertson (3): dt-bindings: iio: accel: bma400: add bindings iio: (bma400) add driver for the BMA400 iio: (bma400) basic regulator support .../bindings/iio/accel/bosch,bma400.yaml | 54 ++ MAINTAINERS | 7 + drivers/iio/accel/Kconfig | 17 + drivers/iio/accel/Makefile | 2 + drivers/iio/accel/bma400.h | 99 ++ drivers/iio/accel/bma400_core.c | 849 ++++++++++++++++++ drivers/iio/accel/bma400_i2c.c | 61 ++ 7 files changed, 1089 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml create mode 100644 drivers/iio/accel/bma400.h create mode 100644 drivers/iio/accel/bma400_core.c create mode 100644 drivers/iio/accel/bma400_i2c.c