From patchwork Wed Feb 5 19:01:39 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 3588511 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3510CC02DC for ; Wed, 5 Feb 2014 19:05:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 44DEB20166 for ; Wed, 5 Feb 2014 19:04:59 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3898320163 for ; Wed, 5 Feb 2014 19:04:58 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WB7kl-0003l5-3r; Wed, 05 Feb 2014 19:03:19 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WB7kO-00065n-Mu; Wed, 05 Feb 2014 19:02:56 +0000 Received: from mail-ob0-f172.google.com ([209.85.214.172]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WB7jl-000604-TL for linux-arm-kernel@lists.infradead.org; Wed, 05 Feb 2014 19:02:39 +0000 Received: by mail-ob0-f172.google.com with SMTP id vb8so969144obc.31 for ; Wed, 05 Feb 2014 11:01:56 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=R+FV06hdm7OC1JuY2Rh5oqiSH9T7qeolqWLRfIvpsyk=; b=bqc7YXVZyFImkTw4asAKMHoZ4re2qHjIfmnHCxxPuppcCJ/Dm9DsD2HyfY+I/cpvZ0 5SEPzz7NWKoykQvKhQ9ruI0XFDRQPQc1Dzy59L00gpfVX5LMNvkK+RlDYOX0hJykW+Ed ORHV9ksLyevlq/AAKOvSw5ByYNVFsJOs6ti6JunXXRXIm5i1jn96KVkR6pL1PSnEFtr5 Wkj7mO8gWzLtzUpZY+dtIDDH9XN4LWmtrZcM4FyFl3yXw7BVF5QVNaRGXT4lRLW8g6DG 9bcvqCopwLOunENKRUA07auEp/6XOPU0uvMzE/0TvGMk4nSk5KWtyKHWcD9XgGjSBTFF J3XQ== X-Gm-Message-State: ALoCoQk3L7rdBYhMc7kusT5eBuTfQgUpNHcGiZkYJMMyIHEAjN930xwr5HxW7EPksvuB/u62BLAH X-Received: by 10.60.103.71 with SMTP id fu7mr2901020oeb.48.1391626916795; Wed, 05 Feb 2014 11:01:56 -0800 (PST) Received: from beef.ohporter.com (cpe-98-27-254-98.neo.res.rr.com. [98.27.254.98]) by mx.google.com with ESMTPSA id hl3sm50723767obb.0.2014.02.05.11.01.55 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 05 Feb 2014 11:01:56 -0800 (PST) From: Matt Porter To: Jonathan Cameron , Grant Likely , Rob Herring , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Thierry Reding Subject: [PATCH v3 4/6] iio: Add ABI docs for pulse capture devices Date: Wed, 5 Feb 2014 14:01:39 -0500 Message-Id: <1391626901-31684-5-git-send-email-mporter@linaro.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1391626901-31684-1-git-send-email-mporter@linaro.org> References: <1391626901-31684-1-git-send-email-mporter@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140205_140218_142135_65A11D6B X-CRM114-Status: GOOD ( 11.06 ) X-Spam-Score: -2.6 (--) Cc: Devicetree List , Linux PWM List , Linux IIO List , Linux Kernel Mailing List , Linux OMAP List , Linux ARM Kernel List X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add standard ABI entries for pulse capture devices. Also add a separate ABI entry for the TI ECAP driver polarity option. Signed-off-by: Matt Porter --- Documentation/ABI/testing/sysfs-bus-iio | 18 ++++++++++++++++++ Documentation/ABI/testing/sysfs-bus-iio-pulse-tiecap | 9 +++++++++ 2 files changed, 27 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-pulse-tiecap diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 6e02c50..918a201 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -210,6 +210,14 @@ Contact: linux-iio@vger.kernel.org Description: Scaled humidity measurement in milli percent. +What: /sys/bus/iio/devices/iio:deviceX/in_pulseY_raw +What: /sys/bus/iio/devices/iio:deviceX/in_pulse_raw +KernelVersion: 3.15 +Contact: linux-iio@vger.kernel.org +Description: + Raw pulse measurement from channel Y. Units after + application of scale and offset are nanoseconds. + What: /sys/bus/iio/devices/iio:deviceX/in_accel_offset What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_offset What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_offset @@ -220,6 +228,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_tempY_offset What: /sys/bus/iio/devices/iio:deviceX/in_temp_offset What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_offset What: /sys/bus/iio/devices/iio:deviceX/in_pressure_offset +What: /sys/bus/iio/devices/iio:deviceX/in_pulseY_offset +What: /sys/bus/iio/devices/iio:deviceX/in_pulse_offset KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: @@ -251,6 +261,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_scale What: /sys/bus/iio/devices/iio:deviceX/in_magn_z_scale What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_scale What: /sys/bus/iio/devices/iio:deviceX/in_pressure_scale +What: /sys/bus/iio/devices/iio:deviceX/in_pulseY_scale +What: /sys/bus/iio/devices/iio:deviceX/in_pulse_scale KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: @@ -784,6 +796,8 @@ What: /sys/.../iio:deviceX/scan_elements/in_incli_x_en What: /sys/.../iio:deviceX/scan_elements/in_incli_y_en What: /sys/.../iio:deviceX/scan_elements/in_pressureY_en What: /sys/.../iio:deviceX/scan_elements/in_pressure_en +What: /sys/.../iio:deviceX/scan_elements/in_pulseY_en +What: /sys/.../iio:deviceX/scan_elements/in_pulse_en KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: @@ -799,6 +813,8 @@ What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_type What: /sys/.../iio:deviceX/scan_elements/in_timestamp_type What: /sys/.../iio:deviceX/scan_elements/in_pressureY_type What: /sys/.../iio:deviceX/scan_elements/in_pressure_type +What: /sys/.../iio:deviceX/scan_elements/in_pulseY_type +What: /sys/.../iio:deviceX/scan_elements/in_pulse_type KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: @@ -845,6 +861,8 @@ What: /sys/.../iio:deviceX/scan_elements/in_incli_y_index What: /sys/.../iio:deviceX/scan_elements/in_timestamp_index What: /sys/.../iio:deviceX/scan_elements/in_pressureY_index What: /sys/.../iio:deviceX/scan_elements/in_pressure_index +What: /sys/.../iio:deviceX/scan_elements/in_pulseY_index +What: /sys/.../iio:deviceX/scan_elements/in_pulse_index KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: diff --git a/Documentation/ABI/testing/sysfs-bus-iio-pulse-tiecap b/Documentation/ABI/testing/sysfs-bus-iio-pulse-tiecap new file mode 100644 index 0000000..a9e4a9f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-pulse-tiecap @@ -0,0 +1,9 @@ +What: /sys/bus/iio/devices/iio:deviceX/pulse_polarityY +What: /sys/bus/iio/devices/iio:deviceX/pulse_polarity +Date: January 2014 +KernelVersion: 3.15 +Contact: Matt Porter +Description: + Get and set the polarity of the pulse signal to be captured + for channel Y. 1 indicates a high pulse signal and 0 + indicates a low pulse signal.