Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752278Ab0HBDya (ORCPT ); Sun, 1 Aug 2010 23:54:30 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:13460 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752068Ab0HBDy3 (ORCPT ); Sun, 1 Aug 2010 23:54:29 -0400 Date: Mon, 02 Aug 2010 12:54:22 +0900 From: Kyungmin Park Subject: [PATCH] MFD: LP3974 PMIC support To: linux-kernel@vger.kernel.org Cc: sameo@linux.intel.com, m.szyprowski@samsung.com, broonie@opensource.wolfsonmicro.com, jy0922.shim@samsung.com Message-id: <20100802035422.GA2883@july> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7BIT Content-disposition: inline User-Agent: Mutt/1.5.14 (2007-02-12) X-OriginalArrivalTime: 02 Aug 2010 03:54:27.0175 (UTC) FILETIME=[671B4F70:01CB31F6] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1907 Lines: 61 From: Kyungmin Park LP3974 PMIC support. It has same functionality with max8998. Signed-off-by: Kyungmin Park --- diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index db63d40..50383b1 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -303,6 +303,18 @@ config MFD_MAX8998 accessing the device, additional drivers must be enabled in order to use the functionality of the device. +config MFD_LP3974 + bool "National Semiconductor LP3974 PMIC Support" + depends on I2C=y + select MFD_CORE + select MFD_MAX8998 + help + Say yes here to support for National Semiconductor LP3974. This is + a Power Management IC. This driver provies common support for + accessing the device, additional drivers must be enabled in order + to use the functionality of the device. + Note that it has same functionality with max8998. + config MFD_WM8400 tristate "Support Wolfson Microelectronics WM8400" select MFD_CORE diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c index 0d68de2..cea9f48 100644 --- a/drivers/mfd/max8998.c +++ b/drivers/mfd/max8998.c @@ -30,6 +30,11 @@ #include #include +enum max8998_type { + TYPE_MAX8998, + TYPE_LP3974, +}; + static struct mfd_cell max8998_devs[] = { { .name = "max8998-pmic", @@ -127,8 +132,8 @@ static int max8998_i2c_remove(struct i2c_client *i2c) } static const struct i2c_device_id max8998_i2c_id[] = { - { "max8998", 0 }, - { } + { "max8998", TYPE_MAX8998 }, + { "lp3974", TYPE_LP3974 }, }; MODULE_DEVICE_TABLE(i2c, max8998_i2c_id); -- 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/