Messages in this thread Patch in this message | | | Subject | [PATCH 08/13] regulator: core kbuild files | From | Liam Girdwood <> | Date | Fri, 02 May 2008 16:43:29 +0100 |
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This patch adds kernel build support for the regulator core.
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> --- arch/arm/Kconfig | 2 + drivers/regulator/Kconfig | 49 ++++++++++++++++++++++++++++++++++++++++++++ drivers/regulator/Makefile | 10 +++++++++ 3 files changed, 61 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/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
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