From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753714AbbANQJm (ORCPT ); Wed, 14 Jan 2015 11:09:42 -0500 Received: from mailout2.w1.samsung.com ([210.118.77.12]:30279 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752335AbbANQJj (ORCPT ); Wed, 14 Jan 2015 11:09:39 -0500 X-AuditID: cbfec7f4-b7f126d000001e9a-4a-54b694c09ad7 From: Karol Wrona To: Jonathan Cameron , linux-iio@vger.kernel.org, Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald , linux-kernel@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , Kyungmin Park , Karol Wrona , Karol Wrona Subject: [PATCH v4 0/5] Add sensorhub driver Date: Wed, 14 Jan 2015 17:09:18 +0100 Message-id: <1421251763-26513-1-git-send-email-k.wrona@samsung.com> X-Mailer: git-send-email 1.7.9.5 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrOJMWRmVeSWpSXmKPExsVy+t/xK7oHpmwLMXh5Xt1i44z1rBYPmlYx WZxatp/JYtf/N8wWZ5vesFssmTyf1WLekXcsFpd3zWGz+L3rGLvFnnVbmBy4PHbOusvu8eFj nMemVZ1sHkveHGL1ON98hNGjb8sqRo/Pm+QC2KO4bFJSczLLUov07RK4Mj7PXMtW8FiyovHB GcYGxlfCXYycHBICJhI3X3QyQdhiEhfurWfrYuTiEBJYyigxq6+fGcLpY5I4OfECWBWbgLpE 847FYAkRgQuMEscPbWEBcZgF1jBKnDk7gR2kSlhAR2J7x0s2EJtFQFVi5+5vYDavgLPE0/u7 gSZxAO1TkJgzyWYCI/cCRoZVjKKppckFxUnpuYZ6xYm5xaV56XrJ+bmbGCGB9WUH4+JjVocY BTgYlXh4NSZsCxFiTSwrrsw9xCjBwawkwvu0HCjEm5JYWZValB9fVJqTWnyIkYmDU6qB0bHQ 8919VZ99R34l1PUb7JaMNU7hMFSL1Vn7b9+T53Ht9jqfzij/mdbx6k9mqs+xpNvLvJS7elnZ F+zdvGwll1+Qx7WafflrT8apPdr+XZ9Z3KG5Pfv8xPevC++Y9d1bvlc0oDxXVfDYyydu81T2 Ohx7yWFi1f987vWTkT0xnbUzdnR+OXrumBJLcUaioRZzUXEiAA31DP0KAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. >>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 I rebased it on: next-20150114 with: devm kfifo patches and 3e1b6c95b990c93f4aa3b17e9f66221e2fa44bee iio: Move buffer registration to the core 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 | 170 +++++ drivers/iio/common/Kconfig | 1 + drivers/iio/common/Makefile | 1 + drivers/iio/common/ssp_sensors/Kconfig | 25 + 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 | 169 +++++ include/linux/iio/common/ssp_sensors.h | 82 +++ 15 files changed, 2238 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