diff options
| author | Jamie Lentin <jm@lentin.co.uk> | 2012-11-17 09:51:04 +0100 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2012-11-24 02:56:38 +0000 |
| commit | 96ff0f5c7efd4a2205c48a76a6a1fcd2731e6128 (patch) | |
| tree | d928f8f738dcc2736d19a6920e5b73bc158f3ae7 /drivers/power/reset/Kconfig | |
| parent | f4a00139b7cbeff538e616a21f6b57249a9d3ed8 (diff) | |
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 <jm@lentin.co.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by:Simon Baatz <gmbnomis@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/power/reset/Kconfig')
| -rw-r--r-- | drivers/power/reset/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig new file mode 100644 index 00000000000..6461b489fb0 --- /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. |