From patchwork Wed Nov 7 15:45:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 10672599 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E6F5615E9 for ; Wed, 7 Nov 2018 15:45:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D47662880B for ; Wed, 7 Nov 2018 15:45:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C85732C2D2; Wed, 7 Nov 2018 15:45:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D7DFF2880B for ; Wed, 7 Nov 2018 15:45:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728046AbeKHBQj (ORCPT ); Wed, 7 Nov 2018 20:16:39 -0500 Received: from gloria.sntech.de ([185.11.138.130]:45518 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728015AbeKHBQj (ORCPT ); Wed, 7 Nov 2018 20:16:39 -0500 Received: from wd0416.dip.tu-dresden.de ([141.76.109.160] helo=phil.dip.tu-dresden.de) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1gKQ1S-0006kG-Rd; Wed, 07 Nov 2018 16:45:38 +0100 From: Heiko Stuebner To: jic23@kernel.org Cc: knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, heiko@sntech.de, Heiko Stuebner Subject: [PATCH] iio: st-accel: add support for lis3de Date: Wed, 7 Nov 2018 16:45:21 +0100 Message-Id: <20181107154521.32761-1-heiko@sntech.de> X-Mailer: git-send-email 2.18.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Heiko Stuebner This commit add support for STMicroelectronics lis3de accelerometer. Datasheet for this device can be found here: https://www.st.com/resource/en/datasheet/lis3de.pdf Signed-off-by: Heiko Stuebner --- Documentation/devicetree/bindings/iio/st-sensors.txt | 1 + drivers/iio/accel/Kconfig | 2 +- drivers/iio/accel/st_accel.h | 1 + drivers/iio/accel/st_accel_core.c | 1 + drivers/iio/accel/st_accel_i2c.c | 5 +++++ drivers/iio/accel/st_accel_spi.c | 5 +++++ include/linux/iio/common/st_sensors.h | 2 +- 7 files changed, 15 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt index 6f626f73417e..01c986b84bd4 100644 --- a/Documentation/devicetree/bindings/iio/st-sensors.txt +++ b/Documentation/devicetree/bindings/iio/st-sensors.txt @@ -48,6 +48,7 @@ Accelerometers: - st,lis3l02dq - st,lis2dw12 - st,lis3dhh +- st,lis3de Gyroscopes: - st,l3g4200d-gyro diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index 7993a67bd351..898839ca164a 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -223,7 +223,7 @@ config IIO_ST_ACCEL_3AXIS Say yes here to build support for STMicroelectronics accelerometers: LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC, LIS331DLH, LSM303DL, LSM303DLM, LSM330, LIS2DH12, H3LIS331DL, - LNG2DM + LNG2DM, LIS3DE This driver can also be built as a module. If so, these modules will be created: diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h index 2f931e4837e5..fd53258656ca 100644 --- a/drivers/iio/accel/st_accel.h +++ b/drivers/iio/accel/st_accel.h @@ -56,6 +56,7 @@ enum st_accel_type { #define LNG2DM_ACCEL_DEV_NAME "lng2dm" #define LIS2DW12_ACCEL_DEV_NAME "lis2dw12" #define LIS3DHH_ACCEL_DEV_NAME "lis3dhh" +#define LIS3DE_ACCEL_DEV_NAME "lis3de" /** * struct st_sensors_platform_data - default accel platform data diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c index 3e6fd5a8ac5b..f7b471121508 100644 --- a/drivers/iio/accel/st_accel_core.c +++ b/drivers/iio/accel/st_accel_core.c @@ -103,6 +103,7 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = { [4] = LSM330DLC_ACCEL_DEV_NAME, [5] = LSM303AGR_ACCEL_DEV_NAME, [6] = LIS2DH12_ACCEL_DEV_NAME, + [7] = LIS3DE_ACCEL_DEV_NAME, }, .ch = (struct iio_chan_spec *)st_accel_12bit_channels, .odr = { diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c index 2ca5d1f6ade0..de8ae4327094 100644 --- a/drivers/iio/accel/st_accel_i2c.c +++ b/drivers/iio/accel/st_accel_i2c.c @@ -98,6 +98,10 @@ static const struct of_device_id st_accel_of_match[] = { .compatible = "st,lis2dw12", .data = LIS2DW12_ACCEL_DEV_NAME, }, + { + .compatible = "st,lis3de", + .data = LIS3DE_ACCEL_DEV_NAME, + }, {}, }; MODULE_DEVICE_TABLE(of, st_accel_of_match); @@ -135,6 +139,7 @@ static const struct i2c_device_id st_accel_id_table[] = { { LIS331DL_ACCEL_DEV_NAME }, { LIS3LV02DL_ACCEL_DEV_NAME }, { LIS2DW12_ACCEL_DEV_NAME }, + { LIS3DE_ACCEL_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(i2c, st_accel_id_table); diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c index dcc9bd243a52..73bfb5d04e2b 100644 --- a/drivers/iio/accel/st_accel_spi.c +++ b/drivers/iio/accel/st_accel_spi.c @@ -90,6 +90,10 @@ static const struct of_device_id st_accel_of_match[] = { .compatible = "st,lis3dhh", .data = LIS3DHH_ACCEL_DEV_NAME, }, + { + .compatible = "st,lis3de", + .data = LIS3DE_ACCEL_DEV_NAME, + }, {} }; MODULE_DEVICE_TABLE(of, st_accel_of_match); @@ -143,6 +147,7 @@ static const struct spi_device_id st_accel_id_table[] = { { LIS3LV02DL_ACCEL_DEV_NAME }, { LIS2DW12_ACCEL_DEV_NAME }, { LIS3DHH_ACCEL_DEV_NAME }, + { LIS3DE_ACCEL_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(spi, st_accel_id_table); diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index f9bd6e8ab138..8092b8e7f37e 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -40,7 +40,7 @@ #define ST_SENSORS_DEFAULT_STAT_ADDR 0x27 #define ST_SENSORS_MAX_NAME 17 -#define ST_SENSORS_MAX_4WAI 7 +#define ST_SENSORS_MAX_4WAI 8 #define ST_SENSORS_LSM_CHANNELS(device_type, mask, index, mod, \ ch2, s, endian, rbits, sbits, addr) \