From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f178.google.com ([209.85.128.178]:34188 "EHLO mail-wr0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752161AbdC0Jol (ORCPT ); Mon, 27 Mar 2017 05:44:41 -0400 Received: by mail-wr0-f178.google.com with SMTP id l43so47589769wre.1 for ; Mon, 27 Mar 2017 02:44:30 -0700 (PDT) From: Benjamin Gaignard To: linux-kernel@vger.kernel.org, jic23@kernel.org, linux-iio@vger.kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, vilhelm.gray@gmail.com, mwelling@ieee.org Cc: fabrice.gasnier@st.com, linaro-kernel@lists.linaro.org, benjamin.gaignard@linaro.org, Benjamin Gaignard Subject: [PATCH v3 0/2] iio: stm32 trigger: Add quadrature device and counter Date: Mon, 27 Mar 2017 11:43:22 +0200 Message-Id: <1490607804-24889-1-git-send-email-benjamin.gaignard@st.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org A first encoder IIO driver (104-quad-8) with a count channel already exist. STM32 driver have the same type of feature but with different counting modes. Some parts, like counting direction (up/down) could be generalized so move the corresponding documentation from driver file to sysfs-bus-iio. version 3: - fix typo in documentation - change some functions names version 2: - since iio: Generalize counting direction modes commit of version has being pushed in iio.git testing branch I have remove it from this serie. - split the original attribute in 2: one for quadrature modes and one for enable modes. - add scale info - change modes to more generic names to be able to merge them with 104-quad-8 in the futur. Benjamin Gaignard (2): iio: stm32 trigger: Add quadrature encoder device iio: stm32 trigger: Add counter enable modes .../ABI/testing/sysfs-bus-iio-timer-stm32 | 55 ++++ drivers/iio/trigger/stm32-timer-trigger.c | 314 ++++++++++++++++++++- include/linux/mfd/stm32-timers.h | 2 + 3 files changed, 365 insertions(+), 6 deletions(-) -- 1.9.1