From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: [PATCH 00/11] pwm: Add support for PWM Capture Date: Wed, 10 Feb 2016 13:02:17 +0000 Message-ID: <1455109348-32767-1-git-send-email-lee.jones@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, thierry.reding@gmail.com, linux-pwm@vger.kernel.org, ajitpal.singh@st.com Cc: Lee Jones , kernel@stlinux.com, maxime.coquelin@st.com List-Id: linux-pwm@vger.kernel.org The first part of this set extends the current PWM API to allow external code to request a PWM Capture. Subsequent patches then make use of the new API by providing a userspace offering via /sysfs. The final part of the set supplies PWM Capture functionality into the already existing STi PWM driver. This patch-set has been tested end to end via /sysfs. Lee Jones (11): pwm: Add PWM Capture support pwm: sysfs: Add PWM Capture support pwm: sti: Reorganise register names in preparation for new functionality pwm: sti: Only request clock rate when you need to pwm: sti: Supply PWM Capture register addresses and bit locations pwm: sti: Supply PWM Capture clock handling pwm: sti: Initialise PWM Capture channel data pwm: sti: Add support for PWM Capture IRQs pwm: sti: Add PWM Capture call-back pwm: sti: Enable PWM Capture pwm: sti: Take the opportunity to conduct a little house keeping drivers/pwm/core.c | 26 ++++ drivers/pwm/pwm-sti.c | 383 ++++++++++++++++++++++++++++++++++++++++++-------- drivers/pwm/sysfs.c | 28 ++++ include/linux/pwm.h | 13 ++ 4 files changed, 391 insertions(+), 59 deletions(-) -- 1.9.1