Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754142Ab1CREWS (ORCPT ); Fri, 18 Mar 2011 00:22:18 -0400 Received: from wolverine02.qualcomm.com ([199.106.114.251]:51049 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752942Ab1CREWJ (ORCPT ); Fri, 18 Mar 2011 00:22:09 -0400 X-IronPort-AV: E=McAfee;i="5400,1158,6288"; a="80466416" From: adharmap@codeaurora.org To: davidb@codeaurora.org, dwalker@fifo99.com Cc: linux-arm-msm-owner@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.intradead.org, Mark Brown , Linus Walleij , Thomas Glexiner , Greg Kroah-Hartman Subject: [PM8921 MFD V4 0/6] pm8921 core and subdevices Date: Thu, 17 Mar 2011 21:21:52 -0700 Message-Id: <1300422118-13888-1-git-send-email-adharmap@codeaurora.org> X-Mailer: git-send-email 1.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3057 Lines: 66 This patch series adds support for pmic 8921 chip and its subdevices. The pmic 8921 chip is used as a power management ic for 8960 based boards. It communicates over the ssbi bus, ssbi bus can be found here https://patchwork.kernel.org/patch/601771/ The patch set contains support for interrupt, gpio and mpp (multi purpose pin) subdevices. Note that gpio and mpp subdevices need the interrupt subdevice to be operational, this is becuase the reading the the value of gpio/mpp lines happens by doing a transaction over registers managed by the interrupt subdev. The code invokes a call on interrupt subdevice, rather than writing to those registers directly, avoiding race conditions. Updates from V3: cleanup irq driver's local storage, Thomas Glexiner pointed out the remnants cleanup the copyright comments, suggested by Grant Likely move the mpp code from drivers/mfd to drivers/gpio Abhijeet Dharmapurikar (5): mfd: pm8921: Add PMIC 8921 core driver mfd: pm8xxx: Add irq support gpio: pm8xxx-gpio: Add pm8xxx gpio driver MAINTAINERS: Add patterns for pmic 8921 files to MSM subsystem msm: board-8960: Add support for pm8921 David Collins (1): mfd: pm8xxx-mpp: Add pm8xxx MPP driver MAINTAINERS | 2 + arch/arm/mach-msm/board-msm8960.c | 47 +++- arch/arm/mach-msm/include/mach/irqs-8960.h | 9 +- drivers/gpio/Kconfig | 16 + drivers/gpio/Makefile | 2 + drivers/gpio/pm8xxx-gpio.c | 451 ++++++++++++++++++++++++++++ drivers/gpio/pm8xxx-mpp.c | 326 ++++++++++++++++++++ drivers/mfd/Kconfig | 28 ++ drivers/mfd/Makefile | 2 + drivers/mfd/pm8921-core.c | 279 +++++++++++++++++ drivers/mfd/pm8xxx-irq.c | 364 ++++++++++++++++++++++ include/linux/mfd/pm8xxx/core.h | 81 +++++ include/linux/mfd/pm8xxx/gpio.h | 133 ++++++++ include/linux/mfd/pm8xxx/irq.h | 72 +++++ include/linux/mfd/pm8xxx/mpp.h | 233 ++++++++++++++ include/linux/mfd/pm8xxx/pm8921.h | 49 +++ 16 files changed, 2079 insertions(+), 15 deletions(-) create mode 100644 drivers/gpio/pm8xxx-gpio.c create mode 100644 drivers/gpio/pm8xxx-mpp.c create mode 100644 drivers/mfd/pm8921-core.c create mode 100644 drivers/mfd/pm8xxx-irq.c create mode 100644 include/linux/mfd/pm8xxx/core.h create mode 100644 include/linux/mfd/pm8xxx/gpio.h create mode 100644 include/linux/mfd/pm8xxx/irq.h create mode 100644 include/linux/mfd/pm8xxx/mpp.h create mode 100644 include/linux/mfd/pm8xxx/pm8921.h -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/