From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761519AbbA1WMe (ORCPT ); Wed, 28 Jan 2015 17:12:34 -0500 Received: from mailout3.w1.samsung.com ([210.118.77.13]:42365 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755341AbbA1UQx (ORCPT ); Wed, 28 Jan 2015 15:16:53 -0500 X-AuditID: cbfec7f4-b7f126d000001e9a-90-54c8ec5e0b13 From: Karol Wrona To: Jonathan Cameron , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Bartlomiej Zolnierkiewicz , Kyungmin Park , Karol Wrona , Karol Wrona Subject: [PATCH v5 0/5] iio: Add sensorhub driver Date: Wed, 28 Jan 2015 15:05:49 +0100 Message-id: <1422453954-27317-1-git-send-email-k.wrona@samsung.com> X-Mailer: git-send-email 1.7.9.5 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrALMWRmVeSWpSXmKPExsVy+t/xy7pxb06EGOyfyWWxccZ6Vov5R86x WvS/Wchqce7VSkaLB02rmCxOLdvPZLHr/xtmi7NNb9gtlkyez2ox78g7FovLu+awWSy9fpHJ YsL0tSwWv3cdY7do3XuE3WLPui1MDgIea+atYfS43NfL5LFz1l12jw8f4zxWLv/C5rFpVSeb x5I3h1g9zjcfYfTo27KK0ePzJrkArigum5TUnMyy1CJ9uwSujNN7p7MWbJGqmHz8CFsD4xKR LkYODgkBE4n+LRxdjJxAppjEhXvr2UBsIYGljBILTvp3MXIB2X1MEv82dLGDJNgE1CWadyxm BrFFBOokjqzeygJSxCxwm1mio/kDWJGwgKHEs93XGEEWsAioSkzfKwQS5hVwlpjwuJEJYq+C xJxJNhMYuRcwMqxiFE0tTS4oTkrPNdQrTswtLs1L10vOz93ECAnVLzsYFx+zOsQowMGoxMP7 wuxEiBBrYllxZe4hRgkOZiUR3sd7gUK8KYmVValF+fFFpTmpxYcYmTg4pRoYV0iEdy+L+P2/ ccLc6Po9hz4eLTP3Wsd3Qtuz8uBdwY2v2K+sKd/7YsOKuZ/PJVY9+1gQOVmLcffzj872Ajce 1yxYq+kUKxnZ/mSu0tqnbXemPHY3DLe4dG3B/YIakcvS3IaXo+Ibp2dM3vyLn7XF7Wup476A Hl/LpRZ3Z9fJLNrjdk1vva3OFSWW4oxEQy3mouJEAEYIC5wzAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This patchset adds support for sensorhub. It is an external mcu which manages and collects data from several sensors i.e. on Galaxy Gear 2 watch. It contains: - spi driver for sensorhub device - DT binding for the device - IIO common utils for ssp sensors (iio kfifo setup helpers, pre/post callbacks) - IIO accelerometer driver - IIO gyroscope driver For now the driver supports "traditional" sensors but new ones types are intended to be used. The patchset depends on INDIO_BUFFER_SOFTWARE adding patch. >>From v1: - Adopted to new stm32fwu v5 - Fixed sensors' data process callbacks - Fixed comments style >>From v2: - Fixes after Hartmut Knaack review - Sensorhub driver was moved from misc to iio after the discussion with Arnd and Jonathan - Firmware upgrade is not supported in this patchset. I hope it will be applied when it will find its own place in the tree. >>From v3: - change buffer allocation manner for iio devices buffers - centralize irq buffer - style fixes - sensors' devices as mfd cells - remove iio_buffer_register from the sensorhub drivers - fix DT binding and remove optional attributes >>From v4: - fix Kconfig - missing MFD_CORE dependency - rebase on next-20150128 - remove THIS_MODULE usage in sensors' drivers as not needed Thanks, Karol Karol Wrona (5): iio: common: ssp_sensors: Add sensorhub driver iio: sensorhub: Add sensorhub bindings iio: common: ssp_sensors: Add sensorhub iio commons iio: common: ssp_sensors: Add sensorhub accelerometer sensor iio: common: ssp_sensors: Add sensorhub gyroscope sensor .../devicetree/bindings/iio/sensorhub.txt | 25 + drivers/iio/accel/Makefile | 1 + drivers/iio/accel/ssp_accel_sensor.c | 169 +++++ drivers/iio/common/Kconfig | 1 + drivers/iio/common/Makefile | 1 + drivers/iio/common/ssp_sensors/Kconfig | 26 + drivers/iio/common/ssp_sensors/Makefile | 8 + drivers/iio/common/ssp_sensors/ssp.h | 257 +++++++ drivers/iio/common/ssp_sensors/ssp_dev.c | 712 ++++++++++++++++++++ drivers/iio/common/ssp_sensors/ssp_iio.c | 107 +++ drivers/iio/common/ssp_sensors/ssp_iio_sensor.h | 70 ++ drivers/iio/common/ssp_sensors/ssp_spi.c | 608 +++++++++++++++++ drivers/iio/gyro/Makefile | 2 + drivers/iio/gyro/ssp_gyro_sensor.c | 168 +++++ include/linux/iio/common/ssp_sensors.h | 82 +++ 15 files changed, 2237 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/sensorhub.txt create mode 100644 drivers/iio/accel/ssp_accel_sensor.c create mode 100644 drivers/iio/common/ssp_sensors/Kconfig create mode 100644 drivers/iio/common/ssp_sensors/Makefile create mode 100644 drivers/iio/common/ssp_sensors/ssp.h create mode 100644 drivers/iio/common/ssp_sensors/ssp_dev.c create mode 100644 drivers/iio/common/ssp_sensors/ssp_iio.c create mode 100644 drivers/iio/common/ssp_sensors/ssp_iio_sensor.h create mode 100644 drivers/iio/common/ssp_sensors/ssp_spi.c create mode 100644 drivers/iio/gyro/ssp_gyro_sensor.c create mode 100644 include/linux/iio/common/ssp_sensors.h -- 1.7.9.5