From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bill Gatliff Subject: [PWM PATCH 0/5] Implements a common PWM API Date: Tue, 2 Feb 2010 01:14:51 -0600 Message-ID: Return-path: Sender: linux-kernel-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-embedded@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Bill Gatliff This patch series implements a common PWM API. This series incorporates the feedback from the linux-embedded mailing list and elsewhere; the author greatly appreciates the efforts of everyone who reviewed the previous version of this code. Bill Gatliff (5): API to consolidate PWM devices behind a common user and kernel interface Emulates PWM hardware using a high-resolution timer and a GPIO pin Expunge old Atmel PWMC driver, replacing it with one that conforms to the PWM API PWM-based LED control LED "dimmer" trigger Documentation/pwm.txt | 260 ++++++++++++++++++ drivers/leds/leds-pwm.c | 224 +++++++++------- drivers/leds/ledtrig-dim.c | 95 +++++++ drivers/misc/Makefile | 6 +- drivers/misc/atmel_pwm.c | 409 ---------------------------- drivers/pwm/atmel-pwm.c | 589 ++++++++++++++++++++++++++++++++++++++++ drivers/pwm/gpio.c | 307 +++++++++++++++++++++ drivers/pwm/pwm.c | 633 +++++++++++++++++++++++++++++++++++++++++++ include/linux/pwm.h | 31 -- include/linux/pwm/pwm-led.h | 34 +++ include/linux/pwm/pwm.h | 170 ++++++++++++ 11 files changed, 2217 insertions(+), 541 deletions(-) create mode 100644 Documentation/pwm.txt create mode 100644 drivers/leds/ledtrig-dim.c delete mode 100644 drivers/misc/atmel_pwm.c create mode 100644 drivers/pwm/atmel-pwm.c create mode 100644 drivers/pwm/gpio.c create mode 100644 drivers/pwm/pwm.c delete mode 100644 include/linux/pwm.h create mode 100644 include/linux/pwm/pwm-led.h create mode 100644 include/linux/pwm/pwm.h