From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751900AbcHLE7r (ORCPT ); Fri, 12 Aug 2016 00:59:47 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:43687 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751127AbcHLE7o (ORCPT ); Fri, 12 Aug 2016 00:59:44 -0400 From: Keerthy To: , , CC: , , , , , Subject: [PATCH v8 0/3] mfd: lp873x: Add lp873x PMIC support Date: Fri, 12 Aug 2016 10:28:06 +0530 Message-ID: <1470977889-27991-1-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 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 The LP873X chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Configurable General Purpose Output Signals(GPO). PMIC interacts with the main processor through i2c. PMIC has couple of LDOs(Linear Regulators), couple of BUCKs (Step-Down DC-DC Converter Cores) and GPOs(General Purpose Output Signals). The regulator patch is already queued: http://marc.info/?l=linux-kernel&m=146298767110771&w=2 DT patch also queued. Hence posting the remaining patches of the series with the comments fixed on mfd driver. Changes in v8: Defined Macros for hardcoded bit definitions in gpio driver. Added Mark's ack for the regulator config change patch. Chages in v7: Reverted the dependency on http://www.gossamer-threads.com/lists/linux/kernel/2457552. Changes in v6: Series depends on: http://www.gossamer-threads.com/lists/linux/kernel/2457552 probe_new used. Chnages in v4: Added GPO driver support. Keerthy (3): mfd: lp873x: Add lp873x PMIC support gpio: lp873x: Add support for General Purpose Outputs regulator: lp873x: Change the MFD config option as per latest naming drivers/gpio/Kconfig | 10 ++ drivers/gpio/Makefile | 1 + drivers/gpio/gpio-lp873x.c | 193 +++++++++++++++++++++++++++++++++ drivers/mfd/Kconfig | 14 +++ drivers/mfd/Makefile | 2 + drivers/mfd/lp873x.c | 97 +++++++++++++++++ drivers/regulator/Kconfig | 2 +- include/linux/mfd/lp873x.h | 264 +++++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 582 insertions(+), 1 deletion(-) create mode 100644 drivers/gpio/gpio-lp873x.c create mode 100644 drivers/mfd/lp873x.c create mode 100644 include/linux/mfd/lp873x.h -- 1.9.1