From patchwork Mon Feb 3 13:40:30 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 316154 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3985F2C0089 for ; Tue, 4 Feb 2014 00:41:16 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752569AbaBCNkq (ORCPT ); Mon, 3 Feb 2014 08:40:46 -0500 Received: from mail-ig0-f169.google.com ([209.85.213.169]:56492 "EHLO mail-ig0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752354AbaBCNko (ORCPT ); Mon, 3 Feb 2014 08:40:44 -0500 Received: by mail-ig0-f169.google.com with SMTP id uq10so5675228igb.0 for ; Mon, 03 Feb 2014 05:40:44 -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=XlI/XWkCOj15Mh0dzltwyvxeITilflfRDFwtNI1G3/Fk/InOvp9JIztdQ6/rCiP2C7 IWMmBut3YDAbijV3IkgayrIff1P47fTdjzJaSWtW7hFpeqZIPMXda/0pjvtvks3NUAp1 t3HigbZrZEnwvBSvwPE2zznfdBIXTC3dsFMQoSaABkm3cQ2n2Tja1f/HSVhT29BQsmq5 xnvpzc3b3PuNek1fhZgFe7V7zI9f7zoilsINE4gz8MgqyRiFm8ScQROU3Th+/HNoEVXW YBENuwrDVgsEyzc6dWI+bai9YJ730X9uJIsj802f8C4FQDID8sc4m/mHn4Iq29zLhgX3 H6nA== X-Gm-Message-State: ALoCoQlSHPX503tbA/lpm3COrP6WXsgl0hK5Xz/2UXEsnRy4VFf59AajlCYxxZtKk9rTo7xjaGQq X-Received: by 10.50.44.114 with SMTP id d18mr11828147igm.26.1391434844353; Mon, 03 Feb 2014 05:40:44 -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 x13sm30698560igp.2.2014.02.03.05.40.43 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 03 Feb 2014 05:40:43 -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 Cc: Linux IIO List , Linux Kernel Mailing List , Devicetree List , Linux PWM List , Linux OMAP List , Linux ARM Kernel List Subject: [PATCH v2 4/6] iio: Add ABI docs for pulse capture devices Date: Mon, 3 Feb 2014 08:40:30 -0500 Message-Id: <1391434832-23807-5-git-send-email-mporter@linaro.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1391434832-23807-1-git-send-email-mporter@linaro.org> References: <1391434832-23807-1-git-send-email-mporter@linaro.org> Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org 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.