From 96ff0f5c7efd4a2205c48a76a6a1fcd2731e6128 Mon Sep 17 00:00:00 2001 From: Jamie Lentin Date: Sat, 17 Nov 2012 09:51:04 +0100 Subject: power: Add simple poweroff-gpio driver Given appropriate devicetree bindings, this driver registers a pm_power_off function to set a GPIO line high/low to power down your board. Signed-off-by: Jamie Lentin Signed-off-by: Andrew Lunn Tested-by:Simon Baatz Signed-off-by: Jason Cooper --- drivers/power/reset/Kconfig | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 drivers/power/reset/Kconfig (limited to 'drivers/power/reset/Kconfig') diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig new file mode 100644 index 000000000000..6461b489fb09 --- /dev/null +++ b/drivers/power/reset/Kconfig @@ -0,0 +1,15 @@ +menuconfig POWER_RESET + bool "Board level reset or power off" + help + Provides a number of drivers which either reset a complete board + or shut it down, by manipulating the main power supply on the board. + + Say Y here to enable board reset and power off + +config POWER_RESET_GPIO + bool "GPIO power-off driver" + depends on OF_GPIO && POWER_RESET + help + This driver supports turning off your board via a GPIO line. + If your board needs a GPIO high/low to power down, say Y and + create a binding in your devicetree. -- cgit v1.2.3-55-g7522