Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759377AbYGJP1x (ORCPT ); Thu, 10 Jul 2008 11:27:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758965AbYGJP0q (ORCPT ); Thu, 10 Jul 2008 11:26:46 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:45136 "EHLO opensource2.wolfsonmicro.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757344AbYGJP0p (ORCPT ); Thu, 10 Jul 2008 11:26:45 -0400 Subject: [PATCH 08/15] regulator: core kbuild files From: Liam Girdwood To: Andrew Morton Cc: linux-kernel , arm kernel , Mark Brown Content-Type: text/plain Date: Thu, 10 Jul 2008 16:26:43 +0100 Message-Id: <1215703603.13431.64.camel@odin> Mime-Version: 1.0 X-Mailer: Evolution 2.22.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3521 Lines: 117 This patch adds kernel build support for the regulator core. Signed-off-by: Philipp Zabel Signed-off-by: Liam Girdwood --- arch/arm/Kconfig | 2 + drivers/Makefile | 1 + drivers/regulator/Kconfig | 49 ++++++++++++++++++++++++++++++++++++++++++++ drivers/regulator/Makefile | 10 +++++++++ 4 files changed, 62 insertions(+), 0 deletions(-) create mode 100644 drivers/regulator/Kconfig create mode 100644 drivers/regulator/Makefile diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index b786e68..2e532fb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1179,6 +1179,8 @@ source "drivers/dma/Kconfig" source "drivers/dca/Kconfig" +source "drivers/regulator/Kconfig" + source "drivers/uio/Kconfig" endmenu diff --git a/drivers/Makefile b/drivers/Makefile index f65deda..2e2229e 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -94,3 +94,4 @@ obj-$(CONFIG_PPC_PS3) += ps3/ obj-$(CONFIG_OF) += of/ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_VIRTIO) += virtio/ +obj-$(CONFIG_REGULATOR) += regulator/ diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig new file mode 100644 index 0000000..84f89ec --- /dev/null +++ b/drivers/regulator/Kconfig @@ -0,0 +1,49 @@ +menu "Voltage and Current regulators" + +config REGULATOR + bool "Voltage and Current Regulator Support" + default n + help + Generic Voltage and Current Regulator support. + + This framework is designed to provide a generic interface to voltage + and current regulators within the Linux kernel. It's intended to + provide voltage and current control to client or consumer drivers and + also provide status information to user space applications through a + sysfs interface. + + The intention is to allow systems to dynamically control regulator + output in order to save power and prolong battery life. This applies + to both voltage regulators (where voltage output is controllable) and + current sinks (where current output is controllable). + + This framework safely compiles out if not selected so that client + drivers can still be used in systems with no software controllable + regulators. + + If unsure, say no. + +config REGULATOR_DEBUG + bool "Regulator debug support" + depends on REGULATOR + help + Say yes here to enable debugging support. + +config REGULATOR_FIXED_VOLTAGE + tristate + default n + select REGULATOR + +config REGULATOR_VIRTUAL_CONSUMER + tristate "Virtual regulator consumer support" + default n + select REGULATOR + help + This driver provides a virtual consumer for the voltage and + current regulator API which provides sysfs controls for + configuring the supplies requested. This is mainly useful + for test purposes. + + If unsure, say no. + +endmenu diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile new file mode 100644 index 0000000..29528b7 --- /dev/null +++ b/drivers/regulator/Makefile @@ -0,0 +1,10 @@ +# +# Makefile for regulator drivers. +# + + +obj-$(CONFIG_REGULATOR) += core.o +obj-$(CONFIG_REGULATOR_FIXED_VOLTAGE) += fixed.o +obj-$(CONFIG_REGULATOR_VIRTUAL_CONSUMER) += virtual.o + +ccflags-$(CONFIG_REGULATOR_DEBUG) += -DDEBUG -- 1.5.4.3 -- 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/