From: Fabio Baltieri Date: Mon, 15 Aug 2011 14:19:30 +0000 (+0200) Subject: powerpc/83xx: Add shutdown request support to MCU handling on MPC8349 MITX X-Git-Tag: v3.2-rc1~34^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ca6ca5d813845533bcaaaeb2ca59d0805a028ca;p=pandora-kernel.git 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 Signed-off-by: Kumar Gala --- Reading git-diff-tree failed