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| author | Fabio Baltieri <fabio.baltieri@gmail.com> | 2011-08-15 16:19:30 +0200 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-11-03 13:12:30 -0500 |
| commit | 6ca6ca5d813845533bcaaaeb2ca59d0805a028ca (patch) | |
| tree | c5dbff975e963e54ef2203187c8e89b5f26bf5d4 /arch/powerpc/platforms/Kconfig | |
| parent | 43a327b79c3945049ccf675452d2d519084c9bc6 (diff) | |
| download | blackbird-obmc-linux-6ca6ca5d813845533bcaaaeb2ca59d0805a028ca.tar.gz blackbird-obmc-linux-6ca6ca5d813845533bcaaaeb2ca59d0805a028ca.zip | |
powerpc/83xx: Add shutdown request support to MCU handling on MPC8349 MITX
This patch add support for calling ctrl_alt_del() when the power button is
pressed for more than about 2 seconds on some freescale MPC83xx evaluation
boards and reference design.
The code uses a kthread to poll the CTRL_BTN bit each second.
Also change Kconfig entry of the driver to bool, as device's gpio
registration is broken when loading as module.
Tested on an MPC8315E RDB board.
Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 9fdb9b6ab371..e4588721ef34 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -346,7 +346,7 @@ config SIMPLE_GPIO on-board peripherals. config MCU_MPC8349EMITX - tristate "MPC8349E-mITX MCU driver" + bool "MPC8349E-mITX MCU driver" depends on I2C && PPC_83xx select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB |
