From patchwork Wed Sep 7 13:22:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: andrea.merello@iit.it X-Patchwork-Id: 603516 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7670AC6FA86 for ; Wed, 7 Sep 2022 13:37:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229876AbiIGNhi (ORCPT ); Wed, 7 Sep 2022 09:37:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229759AbiIGNhg (ORCPT ); Wed, 7 Sep 2022 09:37:36 -0400 X-Greylist: delayed 604 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 07 Sep 2022 06:37:32 PDT Received: from es400ra02.iit.it (mx.iit.it [90.147.26.161]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E76C588DDB; Wed, 7 Sep 2022 06:37:31 -0700 (PDT) Received: from es400ra02.iit.it (127.0.0.1) id h32f9i0171sv; Wed, 7 Sep 2022 15:22:30 +0200 (envelope-from ) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iit.it; s=mx; i=@iit.it; h=Received:Received:From:To:CC:Subject:Date: Message-ID:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding:Content-Type; bh=K3e63DsllIB8jiQP3oThb e+k0ee6w3x2H75Xq2bGxw0=; b=TaH4uy38azvp2BrA1GOyi86cr1HsWZRZE0VU4 Ozz9nW2XeeFq63F28T4v5aU6MNW3KrhkwEihf3HtpIVaTvSRFtPSz68nxx7Gqm8u 0Lq9GZkWYectgqeJxjrDMMqgJ7DSsyRBBN0O3xRDjSzgCTCKHPD51i/7lxZYQcm7 f3Dk/E= Received: from mail.iit.it ([10.255.8.186]) by es400ra02.iit.it ([172.31.0.242]) (SonicWall 10.0.16.7295) with ESMTPS (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256/256) id o202209071322300212551-8; Wed, 07 Sep 2022 15:22:30 +0200 Received: from poker.iit.local (10.10.20.64) by iitmxwge020.iit.local (10.255.8.186) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2375.31; Wed, 7 Sep 2022 15:22:28 +0200 From: To: , , , , CC: , , , , , , , , Andrea Merello Subject: [v7 09/14] iio: document bno055 private sysfs attributes Date: Wed, 7 Sep 2022 15:22:00 +0200 Message-ID: <20220907132205.28021-10-andrea.merello@iit.it> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220907132205.28021-1-andrea.merello@iit.it> References: <20220907132205.28021-1-andrea.merello@iit.it> MIME-Version: 1.0 X-Originating-IP: [10.10.20.64] X-ClientProxiedBy: IITMXWGE021.iit.local (10.255.8.187) To iitmxwge020.iit.local (10.255.8.186) X-Mlf-DSE-Version: 6948 X-Mlf-Rules-Version: s20220810181453; ds20200715013501; di20220831211829; ri20160318003319; fs20220901203539 X-Mlf-Smartnet-Version: 20210917223710 X-Mlf-Envelope-From: Andrea.Merello@iit.it X-Mlf-Version: 10.0.16.7295 X-Mlf-License: BSV_C_AP_T_R X-Mlf-UniqueId: o202209071322300212551 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Andrea Merello Add ABI documentation for bno055 driver private sysfs attributes. Signed-off-by: Andrea Merello Reviewed-by: Andy Shevchenko --- .../ABI/testing/sysfs-bus-iio-bno055 | 81 +++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-bno055 diff --git a/Documentation/ABI/testing/sysfs-bus-iio-bno055 b/Documentation/ABI/testing/sysfs-bus-iio-bno055 new file mode 100644 index 000000000000..f32b1644e986 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-bno055 @@ -0,0 +1,81 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_accel_raw_range +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Raw (unscaled) range for acceleration readings. Unit after + application of scale is m/s^2. Note that this doesn't affects + the scale (which should be used when changing the maximum and + minimum readable value affects also the reading scaling factor). + +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_raw_range +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Range for angular velocity readings in radians per second. Note + that this does not affects the scale (which should be used when + changing the maximum and minimum readable value affects also the + reading scaling factor). + +What: /sys/bus/iio/devices/iio:deviceX/in_accel_raw_range_available +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + List of allowed values for in_accel_raw_range attribute + +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_raw_range_available +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + List of allowed values for in_anglvel_raw_range attribute + +What: /sys/bus/iio/devices/iio:deviceX/in_magn_calibration_fast_enable +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Can be 1 or 0. Enables/disables the "Fast Magnetometer + Calibration" HW function. + +What: /sys/bus/iio/devices/iio:deviceX/fusion_enable +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Can be 1 or 0. Enables/disables the "sensor fusion" (a.k.a. + NDOF) HW function. + +What: /sys/bus/iio/devices/iio:deviceX/calibration_data +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Reports the binary calibration data blob for the IMU sensors. + +What: /sys/bus/iio/devices/iio:deviceX/in_accel_calibration_auto_status +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Reports the autocalibration status for the accelerometer sensor. + Can be 0 (calibration non even enabled) or 1 to 5 where the greater + the number, the better the calibration status. + +What: /sys/bus/iio/devices/iio:deviceX/in_gyro_calibration_auto_status +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Reports the autocalibration status for the gyroscope sensor. + Can be 0 (calibration non even enabled) or 1 to 5 where the greater + the number, the better the calibration status. + +What: /sys/bus/iio/devices/iio:deviceX/in_magn_calibration_auto_status +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Reports the autocalibration status for the magnetometer sensor. + Can be 0 (calibration non even enabled) or 1 to 5 where the greater + the number, the better the calibration status. + +What: /sys/bus/iio/devices/iio:deviceX/sys_calibration_auto_status +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Reports the status for the IMU overall autocalibration. + Can be 0 (calibration non even enabled) or 1 to 5 where the greater + the number, the better the calibration status.