From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_NEOMUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2654C43381 for ; Sun, 10 Mar 2019 17:46:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 709D220657 for ; Sun, 10 Mar 2019 17:46:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nXzkVbie" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726825AbfCJRqq (ORCPT ); Sun, 10 Mar 2019 13:46:46 -0400 Received: from mail-qt1-f194.google.com ([209.85.160.194]:40219 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726546AbfCJRqq (ORCPT ); Sun, 10 Mar 2019 13:46:46 -0400 Received: by mail-qt1-f194.google.com with SMTP id f11so2645858qti.7; Sun, 10 Mar 2019 10:46:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=hbbIv4Vo3awyWNnS89ULbDFSxYn6LzfN95WMByYY4YQ=; b=nXzkVbieUAPZWlevcCZli84Ay/onIUf9XII0o1nL27SwJt0kRkz4VrS5QyaH422W7S 5gCYwou+Son2Koq9dnmcRwzOsyJkWiUdM21ULrEZfmwV9oR39bYnmdOluXnM/DwRvpOm f06lwZySpRQh9N5n5XI+uXFcUjYtsG9NUsTeeLvBWPpiqyYdW5f2H2e63KmBDeSTVHAS c2IFydQ6UttxqhKBw/S/oODCi4nihZSzAsPBFKKgpyRCr2I+pz/tML0g9kQTyINHNKxa MvqvDkQTXW7vDa8fhiDUShxabvK/uMEpYyuU/oovC7SFQKsXhJ87uphOFc73PFj+OLpv lW6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=hbbIv4Vo3awyWNnS89ULbDFSxYn6LzfN95WMByYY4YQ=; b=EJBYBE56MJVQWn2keUA2R38OWlt6Wtw6GmC5hVsuD42xtrJu/zWRnUasl1uIo1TUB1 Cs0fTEpXsjuDjo+7ZfhAJE4YeXIKX3nkmDFeIRkY85lF4nmJbrr8Yr7FmkM9CNJVl8JI UN7H+d1HjRhTLqXOa8271oVZfJNx962RrIuSxZ3yrlvJBfceMayauFAd5gZWJYfs7Pa9 G2LPRDzxZlo5zuLrRW5FKOOz0ZKiDq4dReih4JPesxVp6NtU9RDEm1LpKUxDt6pT1XfM M0aa1zXeDrIKjILhScn/irejtRQU2vLz5d0AJKFCsZ6PRQrSCSqiRbWenbL70jBMdxo9 B5Ew== X-Gm-Message-State: APjAAAWiJ6M8ClLNlM42ojQggx8Ejky5Z+7M5Zssh/1ws4OC13NOJWSE U5N/0h1KVI1Kqb7tdir9dZQ= X-Google-Smtp-Source: APXvYqwZjx/QWMxdBPYnnOz03fp2NwxodHwGfqMCWrebN5WP/MWwCVI0XMzguROizvhfD59snGRwOw== X-Received: by 2002:ad4:5103:: with SMTP id g3mr296575qvp.214.1552240004890; Sun, 10 Mar 2019 10:46:44 -0700 (PDT) Received: from smtp.gmail.com ([143.107.45.1]) by smtp.gmail.com with ESMTPSA id i1sm2001897qtb.0.2019.03.10.10.46.42 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 10 Mar 2019 10:46:44 -0700 (PDT) Date: Sun, 10 Mar 2019 14:46:40 -0300 From: Marcelo Schmitt To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-usp@googlegroups.com Subject: [PATCH v3 5/7] staging: iio: ad5933: add ABI documentation Message-ID: <20190310174640.dksy7pfkptrbcdgj@smtp.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add an ABI documentation for the ad5933 driver. Signed-off-by: Marcelo Schmitt --- .../ABI/testing/sysfs-bus-iio-ad5933 | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-ad5933 diff --git a/Documentation/ABI/testing/sysfs-bus-iio-ad5933 b/Documentation/ABI/testing/sysfs-bus-iio-ad5933 new file mode 100644 index 000000000000..8a60dd178b1f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-ad5933 @@ -0,0 +1,39 @@ +What:/sys/bus/iio/devices/iio:deviceX/out_voltage0_freq_start +Date: March 2019 +KernelVersion: Kernel 4.19 +Contact: linux-iio@vger.kernel.org +Description: + The start frequency. Set this to define the frequency point at + which the device should start the next frequency sweep. + +What:/sys/bus/iio/devices/iio:deviceX/out_voltage0_freq_increment +Date: March 2019 +KernelVersion: Kernel 4.19 +Contact: linux-iio@vger.kernel.org +Description: + The frequency sweep increment. Set this to define the amount by + which the frequency is incremented after each scan point. After + the measurement at a frequency point is completed, the next + measurement will be made at a frequency point + 'frequency increment'Hz higher than the previous one unless a + repeat frequency command is issued. This behavior will follow + until the defined number of frequency points have been measured + or frequency sweep is somewhat reset. + +What:/sys/bus/iio/devices/iio:deviceX/out_voltage0_freq_points +Date: March 2019 +KernelVersion: Kernel 4.19 +Contact: linux-iio@vger.kernel.org +Description: + The number of increments. This defines the number of frequency + points in the frequency sweep. + +What:/sys/bus/iio/devices/iio:deviceX/out_voltage0_settling_cycles +Date: March 2019 +KernelVersion: Kernel 4.19 +Contact: linux-iio@vger.kernel.org +Description: + Number of settling time cycles. This sets the delay between a + start frequency sweep/increment frequency /repeat frequency to + be proportional to the excitation signal frequency times the + number of settling time cycles. -- 2.20.1