From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750907Ab3IYEXK (ORCPT ); Wed, 25 Sep 2013 00:23:10 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:48289 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750797Ab3IYEXI (ORCPT ); Wed, 25 Sep 2013 00:23:08 -0400 From: Milo Kim To: Lee Jones , Samuel Ortiz , Thierry Reding CC: , , , Linus Walleij , Milo Kim Subject: [PATCH v4 0/4] LP3943 MFD driver for a GPIO expander and a PWM generator Date: Wed, 25 Sep 2013 13:22:55 +0900 Message-ID: <1380082975-6022-1-git-send-email-milo.kim@ti.com> X-Mailer: git-send-email 1.7.10.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org LP3943 is an integrated device capable of driving 16 output channels. It can be used for GPIO expander and PWM generators. LP3493 registers are controlled via the I2C interface. This patch-set consists of four parts - MFD, GPIO, PWM and documents. Update from v3 to v4: Move the driver description from the documentation to the MFD driver file. Milo Kim (4): mfd: add LP3943 MFD driver gpio: add LP3943 I2C GPIO expander driver pwm: add LP3943 PWM driver Documentation: add LP3943 DT bindings and document .../devicetree/bindings/gpio/gpio-lp3943.txt | 37 +++ Documentation/devicetree/bindings/mfd/lp3943.txt | 33 ++ .../devicetree/bindings/pwm/pwm-lp3943.txt | 58 ++++ drivers/gpio/Kconfig | 8 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-lp3943.c | 242 +++++++++++++++ drivers/mfd/Kconfig | 11 + drivers/mfd/Makefile | 1 + drivers/mfd/lp3943.c | 167 +++++++++++ drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-lp3943.c | 314 ++++++++++++++++++++ include/linux/mfd/lp3943.h | 114 +++++++ 13 files changed, 997 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-lp3943.txt create mode 100644 Documentation/devicetree/bindings/mfd/lp3943.txt create mode 100644 Documentation/devicetree/bindings/pwm/pwm-lp3943.txt create mode 100644 drivers/gpio/gpio-lp3943.c create mode 100644 drivers/mfd/lp3943.c create mode 100644 drivers/pwm/pwm-lp3943.c create mode 100644 include/linux/mfd/lp3943.h -- 1.7.9.5