diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2012-12-28 12:25:11 (GMT) |
|---|---|---|
| committer | Anton Vorontsov <anton@enomsg.org> | 2013-01-06 22:00:31 (GMT) |
| commit | ffd8f9a727f27270584c7472ca56cce1e4736888 (patch) | |
| tree | e12dbb3f62ace5eb65251bc646f3da5a47a193ad /drivers/power/reset/Kconfig | |
| parent | e8fc721a9ab8dd6723063a92f5c5fdb5eaffbd6e (diff) | |
| download | linux-ffd8f9a727f27270584c7472ca56cce1e4736888.tar.xz | |
power/reset: Add a new driver implementing 'power off by restarting'
Some devices, Buffalo Linkstation LS-XHL and LS-CHLv2 for example,
power-off by restarting to letting u-boot hold the SoC until the user
presses a key. Add a generic driver to implement this. It binds a function
to pm_power_off, which calls arm_pm_restart.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
Diffstat (limited to 'drivers/power/reset/Kconfig')
| -rw-r--r-- | drivers/power/reset/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig index 6453aac..1ae65b8 100644 --- a/drivers/power/reset/Kconfig +++ b/drivers/power/reset/Kconfig @@ -22,3 +22,11 @@ config POWER_RESET_QNAP commands to the microcontroller which controls the main power. Say Y if you have a QNAP NAS. + +config POWER_RESET_RESTART + bool "Restart power-off driver" + depends on ARM + help + Some boards don't actually have the ability to power off. + Instead they restart, and u-boot holds the SoC until the + user presses a key. u-boot then boots into Linux. |