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authorTony Lindgren <tony@atomide.com>2010-02-01 12:34:31 -0800
committerTony Lindgren <tony@atomide.com>2010-02-03 08:48:06 -0800
commit301fe8eeee02c570c5bd30537aff9456f7f7955c (patch)
tree61f64993b3234f3532a003f6bf8835f2263377c8 /arch/blackfin/include/asm/rwlock.h
parent0825cc8a6ffa54c87ad7ad914a16d6c035627935 (diff)
omap: Disable serial port autoidle by default
Currently the omap serial clocks are autoidled after 5 seconds. However, this causes lost characters on the serial ports. As this is considered non-standard behaviour for Linux, disable the timeout. Note that this will also cause blocking of any deeper omap sleep states. To enable the autoidling of the serial ports, do something like this for each serial port: # echo 5 > /sys/devices/platform/serial8250.0/sleep_timeout # echo 5 > /sys/devices/platform/serial8250.1/sleep_timeout ... Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/blackfin/include/asm/rwlock.h')
0 files changed, 0 insertions, 0 deletions