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[AVR32] Put cpu in sleep 0 when idle.
authorHans-Christian Egtvedt <hcegtvedt@atmel.com>
Mon, 26 Feb 2007 12:50:43 +0000 (13:50 +0100)
committerHaavard Skinnemoen <hskinnemoen@atmel.com>
Fri, 27 Apr 2007 11:44:12 +0000 (13:44 +0200)
This patch puts the CPU in sleep 0 when doing nothing, idle. This will
turn of the CPU clock and thus save power. The CPU is waken again when
an interrupt occurs.

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

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